CN104914592A - Electronic equipment and control method thereof - Google Patents
Electronic equipment and control method thereof Download PDFInfo
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- CN104914592A CN104914592A CN201510252894.8A CN201510252894A CN104914592A CN 104914592 A CN104914592 A CN 104914592A CN 201510252894 A CN201510252894 A CN 201510252894A CN 104914592 A CN104914592 A CN 104914592A
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- electronic equipment
- light
- display screen
- reflector layer
- driving voltage
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/0102—Constructional details, not otherwise provided for in this subclass
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
The embodiment of the invention discloses electronic equipment and a control method thereof. The electronic equipment comprises a display screen and a reflecting layer and a controller which are arranged inside the display screen, wherein the controller adjusts the emissivity of light rays emitted on the surface of the display screen by controlling the driving voltage of the reflecting layer, so that the reflecting phenomenon on a display surface of the electronic equipment is weakened by adjusting the driving voltage of the reflecting layer under hard light by the electronic equipment, and the display quality of the electronic equipment is not reduced.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of electronic equipment and control method thereof.
Background technology
, under the environment of strong illumination, all there is serious reflective phenomenon in the display screen of current various electronic equipment, causes described electronic equipment well to work.Surface mount frosted film normally at display screen in prior art, reduces the reflectivity of described display screen surface light, improves the diffuse reflectance of described display screen surface, thus weakens the reflective phenomenon of display screen under strong light environment of described electronic equipment.But this method, owing to adding a kind of frosted film in described display screen surface, have impact on the display quality of described electronic equipment display screen.
Summary of the invention
For solving the problems of the technologies described above, embodiments providing a kind of electronic equipment and control method thereof, to solve the reflective problem of described electronic equipment display surface, improving the display quality of described electronic equipment.
For solving the problem, embodiments provide following technical scheme:
A kind of electronic equipment, comprising: display screen, be arranged at reflector layer in described display screen and controller, and wherein, described controller, by controlling the driving voltage of described reflector layer, regulates described display screen to the reflectivity of light being mapped to its surface.
Preferably, also comprise: optical sensor, for detecting the light intensity of described electronic equipment place environment; Described controller also for judge described light sensors to light intensity whether exceed preset value, when described light sensors to light intensity exceed preset value time, regulate the driving voltage of described reflector layer, reduce the logical light rate of described reflector layer, improve display screen to the reflectivity of light being mapped to its surface.
Preferably, also comprise: image collecting device, described image collecting device is for gathering the face image of described electronic device user; Described controller is also for the image according to described image acquisition device, calculate first angular range of user face relative to described electronic equipment, and according to described first angular range, regulate the driving voltage of described reflector layer, to the light reflection of described display screen surface be mapped to the second angular range, wherein, described second angular range does not comprise the first angular range.
Preferably, described controller also for when described light sensors to light intensity exceed preset value time, trigger the face image of electronic device user described in described image acquisition device.
Preferably, described reflector layer is macromolecule layer.
A control method for electronic equipment, is applied to electronic equipment, and described electronic equipment comprises display screen and is arranged at the reflector layer in described display screen, and described control method comprises:
Reception control signal, controls the driving voltage of described reflector layer according to described control signal, regulate described display screen to the reflectivity of light being mapped to its surface.
Preferably, described electronic equipment also comprises the optical sensor of the light intensity detecting described electronic equipment place environment, and described control method also comprises:
Judge described light sensors to light intensity whether more than the first preset value;
When described light sensors to light intensity more than the first preset value time, generate the first control signal;
Control the driving voltage of described reflector layer according to described control signal, regulate the reflectivity of described display screen to the light being mapped to its surface to comprise:
Regulate the driving voltage of described reflector layer according to described first control signal, reduce the logical light rate of described reflector layer, improve display screen to the reflectivity of light being mapped to its surface.
Preferably, described control method also comprises:
Judge that whether light intensity that described light sensors arrives is lower than the second preset value;
When the light intensity that described light sensors arrives is lower than the second preset value, generate the second control signal;
Control the driving voltage of described reflector layer according to described control signal, regulate the reflectivity of described display screen to the light being mapped to its surface to comprise:
Regulate the driving voltage of described reflector layer according to described second control signal, improve the logical light rate of described reflector layer, reduce display screen to the reflectivity of light being mapped to its surface.
Preferably, described electronic equipment also comprises: the image collecting device gathering the face image of described electronic device user, described control method also comprises: according to the image of described image acquisition device, calculates first angular range of user face relative to described electronic equipment;
Control the driving voltage of described reflector layer according to described control signal, regulate the reflectivity of described display screen to the light being mapped to its surface to comprise:
According to described first control signal, regulate the driving voltage of described reflector layer, will be mapped to the light reflection of described display screen surface to the second angular range, wherein, described second angular range does not comprise the first angular range.
Compared with prior art, technique scheme has the following advantages:
The electronic equipment that the embodiment of the present invention provides, comprise: display screen, be arranged at reflector layer in described display screen and controller, wherein, described controller is by controlling the driving voltage of described reflector layer, regulate described display screen to the emissivity of light being mapped to its surface, thus described electronic equipment by regulating the driving voltage of described reflector layer under high light, can be weakened the reflective phenomenon of described electronic equipment display surface, and can not reduce the display quality of described electronic equipment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The partial structurtes schematic diagram of the electronic equipment that Fig. 1 provides for one embodiment of the invention;
The partial structurtes schematic diagram of the electronic equipment that Fig. 2 provides for another embodiment of the present invention;
The partial structurtes schematic diagram of the electronic equipment that Fig. 3 provides for another embodiment of the present invention;
The partial structurtes schematic diagram of the electronic equipment that Fig. 4 provides for another embodiment of the present invention.
Embodiment
Shown in background technology part, the surface mount frosted film normally at display screen in prior art, weakens the reflective phenomenon of display screen under strong light environment of described electronic equipment.But this method can affect the display quality of described electronic equipment display screen.
In view of this, embodiments provide a kind of electronic equipment, comprising: display screen, be arranged at reflector layer in described display screen and controller, wherein, described controller, by controlling the driving voltage of described reflector layer, regulates described display screen to the reflectivity of light being mapped to its surface.
Accordingly, present invention also offers a kind of control method of electronic equipment, be applied to electronic equipment, described electronic equipment comprises display screen and is arranged at the reflector layer in described display screen, the method comprises: reception control signal, control the driving voltage of described reflector layer according to described control signal, regulate described display screen to the reflectivity of light being mapped to its surface.
As can be seen here, the electronic equipment that the embodiment of the present invention provides and control method thereof, by regulating the driving voltage of described reflector layer under high light, the reflective phenomenon of described electronic equipment display surface can be weakened, and the display quality of described electronic equipment can not be reduced.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiments provide a kind of electronic equipment, as depicted in figs. 1 and 2, this electronic equipment comprises: display screen 1, be arranged at reflector layer 2 in described display screen 1 and controller 3, wherein, described controller 3, by controlling the driving voltage of described reflector layer 2, regulates described display screen 1 to the reflectivity of light being mapped to its surface.
On the basis of above-described embodiment, in one embodiment of the invention, as shown in Figure 3, described electronic equipment also comprises by-pass cock 4, the instruction that described by-pass cock 4 sends for receiving user, and convert it into control signal and send to described controller 3, make described controller 3 can control the driving voltage of described reflector layer 2 according to this control signal, thus regulate described display screen 1 to the reflectivity of light being mapped to its surface.Concrete, in an embodiment of the invention, described by-pass cock 4 comprises the first state and the second state, when extraneous light is comparatively soft, described by-pass cock 4 is adjusted to the first state by user, by described controller 3, the driving voltage of described reflector layer 2 is adjusted to normal drive voltage, described electronic equipment is normally shown; When extraneous light is stronger, described by-pass cock 4 is adjusted to the second state by user, the driving voltage of described reflector layer 2 is reduced by described controller 3, weaken the reflective phenomenon on the surface of described electronic equipment, and without the need to weakening the reflective phenomenon on electronic equipment surface again at described electronic equipment surface mount frosted film, solve due to described display screen 1 surface mount frosted film, affect the problem of described electronic equipment display quality.
In another embodiment of the present invention, described electronic equipment also comprises optical sensor (not shown), and described optical sensor is for detecting the light intensity of described electronic equipment place environment; Described controller 3 also for judge described light sensors to light intensity whether exceed preset value, when the light intensity of described light sensors exceedes preset value, regulate the driving voltage of described reflector layer 2, reduce the logical light rate of described reflector layer 2, improve described display screen 1 to the reflectivity of light being mapped to its surface; When described light sensors to light intensity be no more than preset value time, described controller 3 regulates the driving voltage of described reflector layer 2, maintain described reflector layer 2 normal through rate, realize normally show.
As can be seen here, the electronic equipment that the embodiment of the present invention provides can by the light intensity of electronic equipment place environment described in light sensors, control the driving voltage that described controller 3 regulates described reflector layer 2, automatically regulate the display effect of described electronic equipment.In an embodiment of the present embodiment, when described electronic equipment is in running order, described optical sensor detects the light intensity of described electronic equipment place environment with Preset Time, in another embodiment of the present embodiment, described optical sensor detects the light intensity of described electronic equipment place environment in real time, the present invention does not limit this, specifically depends on the circumstances.
On the basis of above-mentioned any embodiment, in one embodiment of the invention, as shown in Figure 4, described electronic equipment also comprises: image collecting device 5, and described image collecting device 5 is for gathering face's head portrait of described electronic device user.In the present embodiment, the image of described controller 3 also for gathering according to described image collecting device 5, calculate first angular range of user face relative to described electronic equipment, and according to described first angular range, regulate the driving voltage of described reflector layer 2, to be mapped to the light reflection on described display screen 1 surface to the second angular range, wherein, described second angular range does not comprise the first angular range.
Preferably, described image collecting device 5 is camera.Concrete, in embodiments of the present invention, when described electronic equipment is in running order, the face image of described image collecting device 180 ° of these electronic device user of rotating acquisition, and the face image of the user collected sends to described controller 3, anglec of rotation when described controller 3 collects user's face image according to described image collecting device 5, calculate first angular range of user face relative to described electronic equipment, then by regulating the driving voltage of described reflector layer 2, to the light reflection on described display screen 1 surface be mapped to other regions outside described first angular range, with solve extraneous light stronger time, user cannot see the display frame of described electronic equipment clearly, and then the problem causing described electronic equipment to work very well.
On the basis of above-described embodiment, in one embodiment of the invention, when described electronic equipment enters starting state, described image collecting device 5 is opened automatically; In another embodiment of the present invention, described electronic equipment also comprises trigger switch (not shown), and when extraneous light is stronger, user starts described image collecting device 5 by triggering described trigger switch; In yet another embodiment of the present invention, described controller 3 also for when described light sensors to light intensity exceed preset value time, trigger the face image that described image collecting device 5 gathers described electronic device user.The present invention does not limit this, specifically depends on the circumstances.
On the basis of above-mentioned any embodiment, in one embodiment of the invention, described reflector layer 2 is macromolecule layer, and preferably, described macromolecule layer is layer of liquid crystal molecule, but the present invention does not limit this, specifically depends on the circumstances.
As can be seen here, the electronic equipment that the embodiment of the present invention provides, by regulating the driving voltage of described reflector layer 2 under high light, can weaken the reflective phenomenon of described electronic equipment display surface, and can not reduce the display quality of described electronic equipment.
Accordingly, the embodiment of the present invention additionally provides a kind of control method of electronic equipment, be applied to the electronic equipment that above-mentioned any embodiment provides, described electronic equipment comprises display screen and is arranged at the reflector layer in described display screen, this control method comprises: reception control signal, control the driving voltage of described reflector layer according to described control signal, regulate described display screen to the reflectivity of light being mapped to its surface.
On the basis of above-described embodiment, in one embodiment of the invention, the driving voltage of described reflector layer is controlled according to described control signal, the reflectivity of described display screen to the light being mapped to its surface is regulated to comprise: when extraneous light is comparatively soft, accept a kind of control signal, according to this control signal, the driving voltage of described reflector layer is adjusted to normal drive voltage, described electronic equipment is normally shown; When extraneous light is stronger, accept another kind of control signal, the driving voltage of described luminescent layer is reduced according to this control signal, weaken the reflective phenomenon of the display screen surface of described electronic equipment, to solve because described display screen surface pastes frosted film, affect the problem of described electronic equipment display quality.
On the basis of above-described embodiment, in one embodiment of the invention, described electronic equipment also comprises the optical sensor of the light intensity detecting described electronic equipment place environment.In the present embodiment, described control method also comprises: judge described light sensors to light intensity whether more than the first preset value; When described light sensors to light intensity more than the first preset value time, generate the first control signal; The driving voltage of described reflector layer is controlled according to described control signal, the reflectivity of described display screen to the light being mapped to its surface is regulated to comprise: the driving voltage regulating described reflector layer according to described first control signal, reduce the logical light rate of described reflector layer, improve display screen to the reflectivity of light being mapped to its surface.
On the basis of above-described embodiment, in one embodiment of the invention, described control method also comprises: judge that whether light intensity that described light sensors arrives is lower than the second preset value; When the light intensity that described light sensors arrives is lower than the second preset value, generate the second control signal; The driving voltage of described reflector layer is controlled according to described control signal, the reflectivity of described display screen to the light being mapped to its surface is regulated to comprise: the driving voltage regulating described reflector layer according to described second control signal, improve the logical light rate of described reflector layer, reduce display screen to the reflectivity of light being mapped to its surface.
As can be seen here, the electronic equipment that the embodiment of the present invention provides can by the light intensity of electronic equipment place environment described in light sensors, control the driving voltage that described controller regulates described reflector layer, automatically regulate the display effect of described electronic equipment.In an embodiment of the present embodiment, when described electronic equipment is in running order, described optical sensor detects the light intensity of described electronic equipment place environment with Preset Time, in another embodiment of the present embodiment, described optical sensor detects the light intensity of described electronic equipment place environment in real time, the present invention does not limit this, specifically depends on the circumstances.
On the basis of above-mentioned any embodiment, in one embodiment of the invention, described electronic equipment also comprises: the image collecting device gathering the face image of described electronic device user, described control method also comprises: according to the image of described image acquisition device, calculates first angular range of user face relative to described electronic equipment; The driving voltage of described reflector layer is controlled according to described control signal, the reflectivity of described display screen to the light being mapped to its surface is regulated to comprise: according to described first control signal, regulate the driving voltage of described reflector layer, to the light reflection of described display screen surface be mapped to the second angular range, wherein, described second angular range does not comprise the first angular range.
Preferably, described image collector is set to camera.Concrete, in embodiments of the present invention, when described electronic equipment is in running order, the face image of described image collecting device 180 ° of these electronic device user of rotating acquisition, in the present embodiment, according to described image acquisition device to anglec of rotation during user's face image, calculate first angular range of user face relative to described electronic equipment, then by regulating the driving voltage of described reflector layer, to the light reflection of described display screen surface be mapped to other regions outside described first angular range, with solve extraneous light stronger time, user cannot see the display frame of described electronic equipment clearly, and then the problem causing described electronic equipment to work very well.
On the basis of above-described embodiment, in one embodiment of the invention, when described electronic equipment enters opening, described image collecting device is opened automatically; In another embodiment of the present invention, described electronic equipment also comprises trigger switch, and when extraneous light is stronger, user starts described image collecting device by triggering described trigger switch; In yet another embodiment of the present invention, described controller also for when described light sensors to light intensity exceed preset value time, trigger the face image of electronic device user described in described image acquisition device.The present invention does not limit this, specifically depends on the circumstances.
In sum, the electronic equipment that the embodiment of the present invention provides and control method thereof, by regulating the driving voltage of described reflector layer under high light, the reflective phenomenon of described electronic equipment display surface can be weakened, and the display quality of described electronic equipment can not be reduced.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. an electronic equipment, it is characterized in that, comprising: display screen, be arranged at reflector layer in described display screen and controller, wherein, described controller, by controlling the driving voltage of described reflector layer, regulates described display screen to the reflectivity of light being mapped to its surface.
2. electronic equipment according to claim 1, is characterized in that, also comprises: optical sensor, for detecting the light intensity of described electronic equipment place environment; Described controller also for judge described light sensors to light intensity whether exceed preset value, when described light sensors to light intensity exceed preset value time, regulate the driving voltage of described reflector layer, reduce the logical light rate of described reflector layer, improve display screen to the reflectivity of light being mapped to its surface.
3. electronic equipment according to claim 2, is characterized in that, also comprises: image collecting device, and described image collecting device is for gathering the face image of described electronic device user; Described controller is also for the image according to described image acquisition device, calculate first angular range of user face relative to described electronic equipment, and according to described first angular range, regulate the driving voltage of described reflector layer, to the light reflection of described display screen surface be mapped to the second angular range, wherein, described second angular range does not comprise the first angular range.
4. electronic equipment according to claim 3, is characterized in that, described controller also for when described light sensors to light intensity exceed preset value time, trigger the face image of electronic device user described in described image acquisition device.
5. the electronic equipment according to any one of claim 1-4, is characterized in that, described reflector layer is macromolecule layer.
6. a control method for electronic equipment, is characterized in that, is applied to electronic equipment, and described electronic equipment comprises display screen and is arranged at the reflector layer in described display screen, and described control method comprises:
Reception control signal, controls the driving voltage of described reflector layer according to described control signal, regulate described display screen to the reflectivity of light being mapped to its surface.
7. control method according to claim 6, is characterized in that, described electronic equipment also comprises the optical sensor of the light intensity detecting described electronic equipment place environment, and described control method also comprises:
Judge described light sensors to light intensity whether more than the first preset value;
When described light sensors to light intensity more than the first preset value time, generate the first control signal;
Control the driving voltage of described reflector layer according to described control signal, regulate the reflectivity of described display screen to the light being mapped to its surface to comprise:
Regulate the driving voltage of described reflector layer according to described first control signal, reduce the logical light rate of described reflector layer, improve display screen to the reflectivity of light being mapped to its surface.
8. control method according to claim 7, is characterized in that, described control method also comprises:
Judge that whether light intensity that described light sensors arrives is lower than the second preset value;
When the light intensity that described light sensors arrives is lower than the second preset value, generate the second control signal;
Control the driving voltage of described reflector layer according to described control signal, regulate the reflectivity of described display screen to the light being mapped to its surface to comprise:
Regulate the driving voltage of described reflector layer according to described second control signal, improve the logical light rate of described reflector layer, reduce display screen to the reflectivity of light being mapped to its surface.
9. the control method according to claim 7 or 8, it is characterized in that, described electronic equipment also comprises: the image collecting device gathering the face image of described electronic device user, described control method also comprises: according to the image of described image acquisition device, calculates first angular range of user face relative to described electronic equipment;
Control the driving voltage of described reflector layer according to described control signal, regulate the reflectivity of described display screen to the light being mapped to its surface to comprise:
According to described first control signal, regulate the driving voltage of described reflector layer, will be mapped to the light reflection of described display screen surface to the second angular range, wherein, described second angular range does not comprise the first angular range.
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