CN104465716A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN104465716A CN104465716A CN201510006814.0A CN201510006814A CN104465716A CN 104465716 A CN104465716 A CN 104465716A CN 201510006814 A CN201510006814 A CN 201510006814A CN 104465716 A CN104465716 A CN 104465716A
- Authority
- CN
- China
- Prior art keywords
- barrier
- color film
- display unit
- substrate
- separated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
The invention discloses a display device which comprises a first base plate, a second base plate, light emitting parts and blocking objects, wherein the first base plate and the second base plate are arranged oppositely; the first base plate comprises a transparent substrate and m row*n column color films formed on the transparent substrate, and m and n are natural numbers larger than one; the light emitting parts and the color films are arranged in one-to-one opposite mode; the blocking objects are arranged between the first base plate and the second base plate in a supporting mode, at least two adjacent color films are separated through the blocking objects, and each blocking object is used for stopping light emitted by the light emitting part opposite to the corresponding separated color film from irradiating the color films which are not opposite to the light emitting part. Compared with the prior art, the display device has the advantages that light leakage is reduced, and the brightness of the display device is improved.
Description
Technical field
The present invention relates to Display Technique field, refer more particularly to a kind of display unit.
Background technology
Existing organic LED display device, comprises the color membrane substrates put and array base palte relatively.As shown in Figure 1, color membrane substrates comprises transparent substrates, is the black matrix 11 of multiple filter area by transparent substrates surface segmentation, is formed in the color film 12 of filter area and dot matrix and is distributed in cylindrical spacer 13 on black matrix; Wherein, color film can be red color film (representing with R), green tint film (representing with G), blue color film (representing with B) and the color film (representing with W) of white; Cylindrical spacer is for controlling the gap between color membrane substrates and array base palte.Array base palte comprises the Organic Light Emitting Diode be oppositely arranged one by one with each color film.Although separate with black matrix between adjacent color film, the light sent from Organic Light Emitting Diode still from the color film injection on the color film side arranged in contrast, can cause light leak.
In background technology:
11 black matrixes, 12 color films, 13 cylindrical spacers;
In the present invention:
110 separators, 120 color films, 130 barriers.
Summary of the invention
The invention provides a kind of display unit, compared with prior art, decrease the light leak of display unit, improve the brightness of display unit.
The invention discloses following technical scheme:
A kind of display unit, comprising:
The first substrate relatively put and second substrate; Described first substrate comprise transparent substrates and the m on being formed at capable × a n row color film, m and n be greater than 1 natural number;
The illuminating part be oppositely arranged one by one with described color film;
Be supported on the barrier between described first substrate and second substrate, at least two adjacent color films are separated by described barrier, and described barrier is for stopping the color film that the light directive that the illuminating part relative with the color film that is spaced sends is not relative with this illuminating part.
Preferably, every two adjacent color films are separated by described barrier.
Preferably, the direction of edge row extends and is the first barrier by the described barrier that the color film of two adjacent column separates.
Preferably, the direction followed extends and is the second barrier by the described barrier that the color film of two adjacent lines separates.
Preferably, the color film of every two adjacent column is separated by described first barrier, and the color film of every two adjacent lines is separated by described second barrier.
Preferably, described first barrier is identical with the height that the second clearance control controls thing.
Preferably, described barrier covers the interval between its adjacent color film separated.
Preferably, described barrier is that light-proof material is made.
Preferably, described first substrate also comprises: to be formed on transparent substrates and transparent substrates surface to be divided into multiple separators of m × n filter area;
Described color film is formed in each described filter area.
Preferably, described barrier is formed on described first substrate or on second substrate; Described display unit is liquid crystal indicator or organic LED display device.
Display unit of the present invention, barrier is supported between first substrate and second substrate on the one hand, serves the effect controlling gap between first substrate and second substrate; Again two adjacent color films are separated on the other hand, the light that the illuminating part that two color films that are spaced are relative sends is by color film injection display unit on the other side, and described barrier is for the light directive that stops described illuminating part and the send color film not relative with this illuminating part.Like this, decrease the light leak of display unit, improve the brightness of display unit.
Accompanying drawing explanation
Fig. 1 is the partial schematic diagram of the color membrane substrates of existing organic LED display device;
Fig. 2 is the partial schematic diagram of the first substrate of the display unit of one embodiment of the present of invention;
Fig. 3 is the partial schematic diagram of the first substrate of the display unit of another embodiment of the present invention;
Fig. 4 is the partial schematic diagram of the first substrate of the display unit of an alternative embodiment of the invention;
Fig. 5 is the partial schematic diagram of the first substrate of the display unit of an alternative embodiment of the invention.
Reference numeral:
Embodiment
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.
A kind of display unit that the embodiment of the present invention provides, comprising:
The first substrate relatively put and second substrate; As shown in Figure 2, described first substrate comprise transparent substrates and the m on being formed at capable × a n row color film 120, m and n be greater than 1 natural number;
The illuminating part be oppositely arranged one by one with described color film;
Be supported on the barrier 130 between described first substrate and second substrate, at least two adjacent color films 120 are separated by described barrier 130;
Wherein, color film can be red color film (representing with R), green tint film (representing with G), blue color film (representing with B) and the color film (representing with W) of white.
In the first substrate shown in Fig. 2, blue color film and the color film of white separate by barrier 130.For the light that the illuminating part relative with blue color film sends, penetrate from display unit mainly through blue color film, a part is penetrated from display unit by the color film of the redness adjacent with blue color film, and barrier stops the color film of light directive white that the illuminating part relative with blue color film sends.Relative to the light that the illuminating part relative with the color film of white sends, analytic process is similar, will not tire out and state.
Like this, barrier is supported between first substrate and second substrate on the one hand, serves the effect controlling gap between first substrate and second substrate; Again two adjacent color films are separated on the other hand, the light that the illuminating part that two color films that are spaced are relative sends is by color film injection display unit on the other side, and described barrier is for the light directive that stops described illuminating part and the send color film not relative with this illuminating part.Like this, decrease the light leak of display unit, improve the brightness of display unit.
It should be noted that, display unit can be organic LED display device, and illuminating part is the Organic Light Emitting Diode that color film is oppositely arranged one by one with each; Also can be liquid crystal indicator, illuminating part be the part that backlight and each color film are oppositely arranged one by one.
In the first substrate shown in Fig. 2, barrier is formed on first substrate.It should be noted that, barrier can also be formed on second substrate, as long as can be supported between described first substrate and second substrate and to be separated by least two adjacent color films.
It should be noted that, the shape of barrier is not limited to the wall shape shape shown in Fig. 2, as long as long as at least will can be supported between described first substrate and second substrate and to be separated by least two adjacent color films.If barrier can also be the shaped as frame shape as shown in Fig. 3, barrier 130 is by blue color film and the color film of white, and red color film separates.For the light that the illuminating part relative with blue color film sends, penetrated from display unit by blue color film, barrier stops the red color film of light directive and the color film of white that the illuminating part relative with blue color film sends.For the light that the illuminating part relative with the color film of white sends, penetrate from display unit mainly through the color film of white, a part is penetrated from display unit by the green tint film adjacent with the color film of white, and barrier stops the light directive blue color film that the illuminating part that film color with white is relative sends.For the light that the illuminating part relative with the color film of redness sends, penetrate from display unit mainly through the color film of redness, a part is penetrated from display unit by the green tint film adjacent with the color film of redness, and barrier stops the light directive blue color film that the illuminating part that film color with redness is relative sends.
In order to better reduce the light leak of display unit, improve the brightness of display unit, every two adjacent color films can be separated by described barrier.
For TV, the light leak user at visual angle, left and right impression is more obvious, therefore, as shown in Figure 4, can only extend along the direction of row and is first barriers by the described barrier 130 that the color film of two adjacent column separates arranging.Like this, the light leak of display unit at visual angle, left and right can be reduced; Meanwhile, the technology difficulty of formation first barrier is reduced.
In order to better reduce light leak, as shown in Figure 5, the direction that follows can also be arranged further to extend and the described barrier 130 separated by the color film of two adjacent lines is the second barrier.Like this, better decrease the light leak of display unit, improve the brightness of display unit.
As preferred embodiment, the color film of every two adjacent column is separated by described first barrier, and the color film of every two adjacent lines is separated by described second barrier.Like this, better decrease the light leak of display unit, improve the brightness of display unit.
As the preferred mode of one, described first barrier is identical with the height that the second clearance control controls thing.Like this, make display unit roughly the same with the degree that upper downwards angle of visibility reduces light leak at visual angle, left and right, make the brightness uniformity of display unit.
Further, described barrier covers the interval between its adjacent color film separated.Like this, can light leak be reduced, reduce the difficulty that barrier is formed simultaneously.
As the preferred mode of one, described barrier is that light-proof material is made.
As the optional mode of one, as shown in Fig. 2, Fig. 3 and Fig. 4, described first substrate also comprises: to be formed on transparent substrates and transparent substrates surface to be divided into multiple separators 110 of m × n filter area;
Described color film is formed in each described filter area.
Like this, it is less that the width of separator can do, and improves aperture opening ratio.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a display unit, is characterized in that, comprising:
The first substrate relatively put and second substrate; Described first substrate comprise transparent substrates and the m on being formed at capable × a n row color film, m and n be greater than 1 natural number;
The illuminating part be oppositely arranged one by one with described color film;
Be supported on the barrier between described first substrate and second substrate, at least two adjacent color films are separated by described barrier, and described barrier is for stopping the color film that the light directive that the illuminating part relative with the color film that is spaced sends is not relative with this illuminating part.
2. display unit as claimed in claim 1, is characterized in that, every two adjacent color films are separated by described barrier.
3. display unit as claimed in claim 1, is characterized in that, the direction along row extends and is the first barrier by the described barrier that the color film of two adjacent column separates.
4. display unit as claimed in claim 3, is characterized in that, the direction followed extends and is the second barrier by the described barrier that the color film of two adjacent lines separates.
5. display unit as claimed in claim 4, it is characterized in that, the color film of every two adjacent column is separated by described first barrier, and the color film of every two adjacent lines is separated by described second barrier.
6. display unit as claimed in claim 5, it is characterized in that, described first barrier is identical with the height that the second clearance control controls thing.
7. the display unit as described in as arbitrary in claim 1-6, it is characterized in that, described barrier covers the interval between its adjacent color film separated.
8. display unit as claimed in claim 7, it is characterized in that, described barrier is that light-proof material is made.
9. display unit as claimed in claim 8, it is characterized in that, described first substrate also comprises: to be formed on transparent substrates and transparent substrates surface to be divided into multiple separators of m × n filter area;
Described color film is formed in each described filter area.
10. display unit as claimed in claim 9, it is characterized in that, described barrier is formed on described first substrate or on second substrate; Described display unit is liquid crystal indicator or organic LED display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006814.0A CN104465716A (en) | 2015-01-07 | 2015-01-07 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006814.0A CN104465716A (en) | 2015-01-07 | 2015-01-07 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104465716A true CN104465716A (en) | 2015-03-25 |
Family
ID=52911492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006814.0A Pending CN104465716A (en) | 2015-01-07 | 2015-01-07 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104465716A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050212413A1 (en) * | 2004-03-19 | 2005-09-29 | Hiroyasu Matsuura | Organic electroluminescence display apparatus |
| US20060290276A1 (en) * | 2005-06-22 | 2006-12-28 | Eastman Kodak Company | OLED device having spacers |
| US20080036374A1 (en) * | 2004-10-28 | 2008-02-14 | Sharp Kabushiki Kaisha | Organic electroluminescent panel and production method thereof, and color filter substrate and production method thereof |
| CN202150000U (en) * | 2011-08-11 | 2012-02-22 | 北京京东方光电科技有限公司 | Liquid crystal display panel |
-
2015
- 2015-01-07 CN CN201510006814.0A patent/CN104465716A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050212413A1 (en) * | 2004-03-19 | 2005-09-29 | Hiroyasu Matsuura | Organic electroluminescence display apparatus |
| US20080036374A1 (en) * | 2004-10-28 | 2008-02-14 | Sharp Kabushiki Kaisha | Organic electroluminescent panel and production method thereof, and color filter substrate and production method thereof |
| US20060290276A1 (en) * | 2005-06-22 | 2006-12-28 | Eastman Kodak Company | OLED device having spacers |
| CN202150000U (en) * | 2011-08-11 | 2012-02-22 | 北京京东方光电科技有限公司 | Liquid crystal display panel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103280162B (en) | Display substrate and driving method thereof and display device | |
| CN106526942A (en) | Display panel and display device | |
| CN102759819B (en) | Color film substrate, array substrate, liquid crystal panel and liquid crystal display device | |
| CN104965341A (en) | Display panel and displayer | |
| CN108010952A (en) | A kind of display panel and display device | |
| CN106707606A (en) | Special-shaped display panel and display device | |
| CN106033656A (en) | Display device | |
| US9557557B2 (en) | Electro-wetting display panel and electro-wetting display apparatus | |
| US20100060820A1 (en) | Screen structure for field emission device backlighting unit | |
| WO2006107369A1 (en) | Led-backlight system for a flat panel display (typically lcd) in which the number of different colours of the leds exceeds the number of different pixel colours | |
| CN104460109B (en) | Display device | |
| JP2010245052A (en) | Led surface light source improved in color unevenness characteristic, and lcd backlight unit equipped with the same | |
| KR102422037B1 (en) | Backlight unit and liquid crystal display device using the same | |
| CN105467650B (en) | Colored filter substrate and display panel | |
| CN101551979A (en) | Outdoor readable liquid-crystal display | |
| CN102656401A (en) | Light emitting module, planar light source, liquid crystal display device, and illumination device | |
| CN110534664A (en) | The production method and display device of a kind of display panel, display panel | |
| KR102140028B1 (en) | Lens for backlight of display device and backlight of display device comprising the same | |
| CN104075186A (en) | Backlight source and display device | |
| CN103185294A (en) | Light guide plate manufacturing method | |
| CN105044833A (en) | Light guide plate and manufacturing method of lattice patterns of light guide plate | |
| CN204287615U (en) | Display device | |
| CN104465716A (en) | Display device | |
| CN104101940A (en) | Light guide plate, backlight source and display device | |
| CN106896580A (en) | A kind of lighting fixture and car lamp device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |