CN102419957A - Electric property adjusting method for display device - Google Patents
Electric property adjusting method for display device Download PDFInfo
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- CN102419957A CN102419957A CN2010105023340A CN201010502334A CN102419957A CN 102419957 A CN102419957 A CN 102419957A CN 2010105023340 A CN2010105023340 A CN 2010105023340A CN 201010502334 A CN201010502334 A CN 201010502334A CN 102419957 A CN102419957 A CN 102419957A
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Abstract
The invention provides an electric property adjusting method for a display device; the display device is provided with a light source; the electric property adjusting method comprises the following steps of: detecting input data quantity received by the display device in each time frame; if the input data quantity received in each time frame does not change and lasts for a first time, carrying out a first electric property adjustment; if the input data quantity received in each time frame changes, canceling the first electric property adjustment so as to reset to an original setting value.
Description
Technical field
This case proposes a kind of electrical method of adjustment that is used for display device, and the electrical method of adjustment especially for liquid crystal indicator has energy-conservation function.
Background technology
Along with the progress of science and technology, display device (particularly LCD monitor) almost becomes the equipment of every household and company's row indispensability.Yet when the user leaves computing machine, and when not shutting down computer, LCD monitor also is in the state of unlatching, just can cause unnecessary energy dissipation.Present monitor energy saving method is mainly: 1) close from being about to LCD monitor through the user; 2) save the consumption of the energy through computer settings.
Above-mentioned two kinds of methods all have its shortcoming.Method 1) must close from being about to LCD monitor by the user, usually can forget or because trouble causes the waste of the energy because of the user.Method 2) reaches energy-conservation its shortcoming that also has through computer settings; Because of can avoiding LCD monitor usually to get into power economy (power saving) state, the user causes trouble; So can set of options be off with " closing monitor " in the computer settings; The time set that maybe will close monitor is very long, thereby causes the unnecessary waste of the energy.
In order to address the above problem, team of the present invention analyzes after deliberation, and repeatedly tests and improve, and develops brand-new technology finally, and the user must not do it yourself or do any setting, promptly can reach the purpose of saving the energy.
Summary of the invention
The present invention provides a kind of electrical method of adjustment that is used for display device, has energy-conservation function.
This case provides a kind of electrical method of adjustment, is used for display device, and it has a light source, and this method comprises the following steps: to detect the input data volume that this display device is received in each time frame; If the input data volume that is received in this each time frame does not change, and has continued a very first time, then carry out one first electrically adjustment; And, then cancel this first electrically adjustment, to return to a former setting value if the input data volume that is received in this each time frame changes.
According to above-mentioned conception, wherein should the very first time between 30 seconds to 5 minutes.
According to above-mentioned conception, wherein this very first time is preferably 1 minute.
According to above-mentioned conception, wherein this method also comprises the following steps: if the interior input data volume that is received of this each time frame does not change, and continues for one second time, then carries out one second electrically adjustment, and wherein this second time is length than this very first time; And, then cancel all electrical adjustment, to return to this former setting value if the input data volume that is received in this each time frame changes.
According to above-mentioned conception, wherein this second time was between 6 to 45 minutes.
According to above-mentioned conception, wherein this second time is preferably 10 minutes.
According to above-mentioned conception, wherein this method also comprises the following steps: if the input data volume that is received in this each time frame does not change, and continues for one the 3rd time, then carries out one the 3rd electrically adjustment, and wherein this second time of the 3rd time ratio is long; And, then cancel all electrical adjustment, to return to this former setting value if the input data volume that is received in this each time frame changes.
According to above-mentioned conception, wherein the 3rd electrical adjustment is this power-off with this display device.
According to above-mentioned conception, wherein the 3rd time was between 46 to 180 minutes.
According to above-mentioned conception, wherein the 3rd time was preferably 60 minutes.
This case provides a kind of electrical method of adjustment in addition, is used for display device, and it has a light source, and this method comprises the following steps: to detect the input data volume that this display device is received in each time frame; Determine the maximum that is received in the time frame to import data volume; If the input data volume that is received in this each time frame is imported one first ratio of data volume less than this maximum, and has continued a very first time, then carry out one first electrically adjustment; And if the input data volume that is received in this each time frame more than or equal to this first ratio of this maximum input data volume, is then cancelled this first electrically adjustment, to return to a former setting value.
According to above-mentioned conception, wherein this first electrically adjustment be that electric current with this light source is adjusted to minimum.
According to above-mentioned conception, wherein should the very first time between 1 to 5 minute.
According to above-mentioned conception, wherein this very first time is preferably 2 minutes.
According to above-mentioned conception, wherein this first ratio is 10%.
According to above-mentioned conception; Wherein this method also comprises the following steps: if the input data volume that is received in this each time frame is imported one second ratio of data volume less than this maximum; And continued for one second time, wherein this second time ratio is should the very first time long, then carries out one second electrically adjustment; And if the input data volume that is received in this each time frame more than or equal to this second ratio of this maximum input data volume, is then cancelled all electrical adjustment, to return to this former setting value.
According to above-mentioned conception, wherein this second electrical adjustment is that this light source is closed.
According to above-mentioned conception, wherein this second time was between 6 to 60 minutes.
According to above-mentioned conception, wherein this second time is preferably 10 minutes.
According to above-mentioned conception, wherein this second ratio is 10%.
This case will be by following detailed description, so that more in depth understand.
Description of drawings
Fig. 1 is the electrical method of adjustment synoptic diagram of first embodiment of the invention;
Fig. 2 is the electrical method of adjustment synoptic diagram of second embodiment of the invention;
Fig. 3 is the electrical method of adjustment synoptic diagram of third embodiment of the invention;
Fig. 4 is the electrical method of adjustment synoptic diagram of fourth embodiment of the invention;
Fig. 5 is the electrical method of adjustment synoptic diagram of fifth embodiment of the invention.
Embodiment
[first embodiment]
Please with reference to Fig. 1, it is the electrical method of adjustment synoptic diagram of first embodiment of the invention.General display device (for example: LCD) often have a light source.The module of this light source often is positioned at (containing leaded light component etc.) back of liquid crystal panel, therefore often be called backlight module, but light source often is positioned at the side in fact.This light source has accounted for most energy resource consumption, therefore as far as the electrical control of this light source to energy-conservation, very important.Present embodiment proposes a kind of electrical method of adjustment, comprises the following steps: at first the input data volume that the detecting display device is received in each time frame; If the input data volume that is received in each time frame never changes, and has continued very first time T1 (for example: 1 minute), then carry out the first electrically adjustment (for example: the electric current of light source is adjusted to minimum); If the input data volume that is received in each time frame changes, then cancel the first electrically adjustment, promptly return to setting value (for example: the electric current of light source is adjusted to former setting value) originally.
Above-mentioned very first time T1 can be set between 30 seconds to 5 minutes, is set at 1 minute in the present embodiment, and visual product category of the setting of T1 or local user custom are carried out suitable adjustment.The above-mentioned first electrical adjustment is that the electric current with light source is adjusted to minimum in the present embodiment, can certainly the electric current of light source be adjusted to 10% of lowest high-current value and wait other method of adjustment, all within design spirit of the present invention.
[second embodiment]
Please with reference to Fig. 2, it is the electrical method of adjustment synoptic diagram of second embodiment of the invention.In the present embodiment; Except the method for adjustment that comprises first embodiment; Also further comprise the following steps: if the input data volume that is received in each time frame does not change; And continued second time T 2 (for example: 10 minutes), and then carry out the second electrically adjustment (for example: light source is closed), wherein second time T 2 is longer than very first time T1; And, then cancel all electrical adjustment if the input data volume that is received in each time frame changes, promptly return to setting value (for example: the electric current of light source is adjusted to former setting value) originally.
Above-mentioned very first time T2 can be set between 6 to 45 minutes, was set at 10 minutes in the present embodiment, and also visual product category of the setting of T2 or local user custom are carried out suitable adjustment.The second above-mentioned electrical adjustment is that light source is closed in the present embodiment, can certainly electrically adjust than first with other to have more energy-conservation method of adjustment.For example: when first electrically adjustment be that electric current with light source is adjusted to 10% of lowest high-current value, then the second electrical adjustment then can be adjusted to the electric current of light source 1% of lowest high-current value.
[the 3rd embodiment]
Please with reference to Fig. 3, it is the electrical method of adjustment synoptic diagram of third embodiment of the invention.In the present embodiment; Except the method for adjustment that comprises first embodiment and second embodiment; Also further comprise the following steps: if the input data volume that is received in each time frame does not change; And continued the 3rd time T 3 (for example: 60 minutes), and then carry out the 3rd electrically adjustment (for example :) with the power-off of display device, wherein the 3rd time T 3 to the second time T 2 are long; And, then cancel all electrical adjustment if the input data volume that is received in each time frame changes, promptly return to setting value (for example: the electric current of light source is adjusted to former setting value) originally.
The 3rd above-mentioned time T 3 can be set between 46 to 180 minutes, was set at 1 hour in the present embodiment (promptly 60 minutes), and also visual product category of the setting of T3 or local user custom are carried out suitable adjustment.The 3rd above-mentioned electrical adjustment is the power-off with display device in the present embodiment, can certainly electrically adjust than second with other to have more energy-conservation method of adjustment.For example: when second electrically adjustment be that electric current with light source is adjusted to 1% of lowest high-current value, then the 3rd electrical adjustment then can be closed light source.
[the 4th embodiment]
Please with reference to Fig. 4, it is the electrical method of adjustment synoptic diagram of fourth embodiment of the invention.Present embodiment proposes a kind of electrical method of adjustment in addition, comprises the following steps: at first the input data volume that the detecting display device is received in each time frame; Determine the maximum that is received in the time frame to import data volume; If the input data volume that is received in each time frame less than first ratio of maximum input data volume (for example: 10%), and continued very first time T1 (for example: 2 minutes), then carried out the first electrically adjustment (for example: the electric current of light source is adjusted to minimum); If the input data volume that is received in each time frame more than or equal to first ratio of maximum input data volume (for example: 10%), then cancel the first electrically adjustment, promptly return to setting value (for example: the electric current of light source is adjusted to former setting value) originally.
Above-mentioned very first time T1 can be set between 1 to 5 minute, was set at 2 minutes in the present embodiment, and also visual product category of the setting of T1 or local user custom are carried out suitable adjustment.The first above-mentioned ratio is set at 10% in the present embodiment, also can adjust according to actual needs.In addition, the first above-mentioned electrical adjustment is that the electric current with light source is adjusted to minimum in the present embodiment, can certainly the electric current of light source be adjusted to 10% of lowest high-current value and wait other method of adjustment, all within design spirit of the present invention.
[the 5th embodiment]
Please with reference to Fig. 5, it is the electrical method of adjustment synoptic diagram of fifth embodiment of the invention.In the present embodiment; Except the method for adjustment that comprises the 4th embodiment; Also further comprise the following steps: if the input data volume that received less than second ratio of maximum input data volume (for example: 10%) in each time frame; And continued second time T 2 (for example: 10 minutes), and then carry out the second electrically adjustment (for example: light source is closed), wherein second time T 2 is longer than very first time T1; And if the input data volume that received more than or equal to second ratio of maximum input data volume (for example: 10%), then cancel all electrical adjustment, promptly return to setting value (for example: the electric current of light source is adjusted to former setting value) originally in each time frame.
The second above-mentioned time T 2 can be set between 6 to 60 minutes, was set at 10 minutes in the present embodiment, and also visual product category of the setting of T2 or local user custom are carried out suitable adjustment.The second above-mentioned ratio is set at 10% in the present embodiment, also can adjust according to actual needs.In addition, the second above-mentioned electrical adjustment is that light source is closed in the present embodiment, can certainly electrically adjust than first with other to have more energy-conservation method of adjustment.For example: when first electrically adjustment be that electric current with light source is adjusted to 10% of lowest high-current value, then the second electrical adjustment then can be adjusted to the electric current of light source 1% of lowest high-current value.
The electrical method of adjustment of 5 above-mentioned embodiment, but the design of mating circuit or firmware, in build in the circuit of display device, so the user need not carry out any setting to display device, can enjoy effect of saving energy.
Comprehensively above-mentioned; The present invention proposes the electrical method of adjustment of several kinds of display device; Consider user's convenience simultaneously, and stage by stage display device is done suitable electrical adjustment on energy-conservation, the user need not carry out any setting or adjustment to display device; Can enjoy effect of saving energy, and the present invention also can and relax the global warming problem and make contributions to environmental protection.
Claims (22)
1. an electrical method of adjustment is used for display device, and it has a light source, comprises the following steps:
Detect the input data volume that this display device is received in each time frame;
If the input data volume that is received in this each time frame does not change, and has continued a very first time, then carry out one first electrically adjustment; And
If the input data volume that is received in this each time frame changes, then cancel this first electrically adjustment, to return to a former setting value.
2. the method for claim 1, wherein this first electrically adjustment be that electric current with this light source is adjusted to minimum.
3. the method for claim 1, wherein should the very first time between 30 seconds to 5 minutes.
4. method as claimed in claim 3, wherein this very first time is preferably 1 minute.
5. the method for claim 1 also comprises the following steps:
If the input data volume that is received in this each time frame does not change, and continues for one second time, then carry out one second electrically adjustment, wherein this second time ratio is should the very first time long; And
If the input data volume that is received in this each time frame changes, then cancel all electrical adjustment, to return to this former setting value.
6. method as claimed in claim 5, wherein this second electrical adjustment is that this light source is closed.
7. method as claimed in claim 5, wherein this second time was between 6 to 45 minutes.
8. method as claimed in claim 7, wherein this second time is preferably 10 minutes.
9. method as claimed in claim 5 also comprises the following steps:
If the input data volume that is received in this each time frame does not change, and continues for one the 3rd time, then carry out one the 3rd electrically adjustment, wherein this second time of the 3rd time ratio is long; And
If the input data volume that is received in this each time frame changes, then cancel all electrical adjustment, to return to this former setting value.
10. method as claimed in claim 9, wherein the 3rd electrical adjustment is this power-off with this display device.
11. method as claimed in claim 9, wherein the 3rd time was between 46 to 180 minutes.
12. method as claimed in claim 11, wherein the 3rd time was preferably 60 minutes.
13. an electrical method of adjustment is used for display device, it has a light source, comprises the following steps:
Detect the input data volume that this display device is received in each time frame;
Determine the maximum that is received in the time frame to import data volume;
If the input data volume that is received in this each time frame is imported one first ratio of data volume less than this maximum, and has continued a very first time, then carry out one first electrically adjustment; And
If the input data volume that is received in this each time frame, is then cancelled this first electrically adjustment more than or equal to this first ratio of this maximum input data volume, to return to a former setting value.
14. method as claimed in claim 13, wherein this first electrically adjustment be that electric current with this light source is adjusted to minimum.
15. method as claimed in claim 13, wherein should the very first time between 1 to 5 minute.
16. method as claimed in claim 15, wherein this very first time is preferably 2 minutes.
17. method as claimed in claim 13, wherein this first ratio is 10%.
18. method as claimed in claim 13 also comprises the following steps:
If the input data volume that is received in this each time frame is less than one second ratio of this maximum input data volume, and continued for one second time, wherein this second time ratio is should the very first time long, then carries out one second electrically to adjust; And
If the input data volume that is received in this each time frame is then cancelled all electrical adjustment, to return to this former setting value more than or equal to this second ratio of this maximum input data volume.
19. method as claimed in claim 18, wherein this second electrical adjustment is that this light source is closed.
20. method as claimed in claim 18, wherein this second time was between 6 to 60 minutes.
21. method as claimed in claim 20, wherein this second time is preferably 10 minutes.
22. method as claimed in claim 18, wherein this second ratio is 10%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105023340A CN102419957A (en) | 2010-09-28 | 2010-09-28 | Electric property adjusting method for display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105023340A CN102419957A (en) | 2010-09-28 | 2010-09-28 | Electric property adjusting method for display device |
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| CN102419957A true CN102419957A (en) | 2012-04-18 |
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| CN2010105023340A Pending CN102419957A (en) | 2010-09-28 | 2010-09-28 | Electric property adjusting method for display device |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1540479A (en) * | 2003-04-22 | 2004-10-27 | 启�科技股份有限公司 | Method and device for managing power source of electronic equipment |
| US20070027585A1 (en) * | 2005-07-27 | 2007-02-01 | Thomas Wulff | System and method for monitoring a mobile computing product/arrangement |
| CN101060580A (en) * | 2006-04-21 | 2007-10-24 | 株式会社理光 | Apparatus having power saving mode and method of controlling apparatus |
| CN101436385A (en) * | 2007-11-14 | 2009-05-20 | 联咏科技股份有限公司 | Mechanism for saving power supply of display and control method thereof |
| CN101470999A (en) * | 2007-12-27 | 2009-07-01 | 纬创资通股份有限公司 | Digital photo frame with electricity-saving function and its correlated electricity-saving method |
-
2010
- 2010-09-28 CN CN2010105023340A patent/CN102419957A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540479A (en) * | 2003-04-22 | 2004-10-27 | 启�科技股份有限公司 | Method and device for managing power source of electronic equipment |
| US20070027585A1 (en) * | 2005-07-27 | 2007-02-01 | Thomas Wulff | System and method for monitoring a mobile computing product/arrangement |
| CN101060580A (en) * | 2006-04-21 | 2007-10-24 | 株式会社理光 | Apparatus having power saving mode and method of controlling apparatus |
| CN101436385A (en) * | 2007-11-14 | 2009-05-20 | 联咏科技股份有限公司 | Mechanism for saving power supply of display and control method thereof |
| CN101470999A (en) * | 2007-12-27 | 2009-07-01 | 纬创资通股份有限公司 | Digital photo frame with electricity-saving function and its correlated electricity-saving method |
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Application publication date: 20120418 |