CN206773349U - A kind of liquid crystal display die set - Google Patents
A kind of liquid crystal display die set Download PDFInfo
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- CN206773349U CN206773349U CN201720696786.4U CN201720696786U CN206773349U CN 206773349 U CN206773349 U CN 206773349U CN 201720696786 U CN201720696786 U CN 201720696786U CN 206773349 U CN206773349 U CN 206773349U
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- dot matrix
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- liquid crystal
- crystal display
- matrix oled
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Abstract
The utility model provides a kind of liquid crystal display die set, and it includes display panel and dot matrix OLED backlights, is fitted and connected entirely using optical cement between display panel and dot matrix the OLED backlights；The dot matrix OLED backlights include underlay substrate, the ITO electrode layer being sequentially formed on underlay substrate, hole injection layer, hole transmission layer, organic luminous layer, electron transfer layer, metal electrode layer and thin-film encapsulation layer；Eight adjacent pixel dot matrix that each Dot array on the dot matrix OLED backlights corresponds on display panel are set, and the orthographic projection position of eight adjacent pixel dot matrix laterally or vertically surrounds Dot array.The utility model make use of backlight of the dot matrix OLED backlights as liquid crystal display die set, employ full coating technique simultaneously so that assembling glue frame need not be set between backlight and display panel, therefore the flexible bending of liquid crystal display die set can be realized, ultrathin, narrow frame can be accomplished again.
Description
Technical field
Display technology field is the utility model is related to, more particularly to a kind of liquid crystal display die set.
Background technology
Liquid crystal display die set is the most widely used Display Technique of current display field, because liquid crystal display die set belongs to passive
Display device, it is therefore desirable to backlight is set, display picture is reflected by display panel to provide light.Current liquid crystal
Show module more from LED as backlight.Need to coordinate light guide plate and a variety of blooming pieces using LED backlight, could realize
Preferable display effect, therefore using the requirement of LED backlight flexible bending difficult to realize, while also be difficult to realize ultrathin
It is required that.Now also there is the technical scheme using OLED backlights, but be to use whole face formula OLED backlights mostly, whole face formula OLED is easy
Occur due to caused by CURRENT DISTRIBUTION inequality the problem of uniformity of luminance difference, and its power consumption is also larger.Existing liquid crystal simultaneously
Mostly in display module is that backlight and display panel are assembled together using glue frame, so, often increases the side of display
Width of frame and thickness, it is difficult to meet higher and higher narrow frame ultrathin requirement now.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of liquid crystal display die set, and it can be by dot matrix OLED
Backlight is connected with display panel using full coating technique, from without being assembled using glue frame, realizes the soft of liquid crystal display die set
Property, the requirement of ultrathin and narrow frame；And the seam of air and steam between backlight and display panel can be avoided
Gap enters, and reduces the influence of steam or oxygen to OLED backlights, preferably protects OLED backlights, improve its working stability
Property, extend working life；Meanwhile each Dot array on dot matrix OLED backlights can correspond on display panel
Eight adjacent pixel dot matrix, dot matrix negligible amounts, can both reduce production cost, can also reduce the power consumption of liquid crystal display die set
Amount.
In order to solve the above technical problems, the utility model provides a kind of liquid crystal display die set, it include display panel and
Dot matrix OLED backlights, it is fitted and connected entirely using optical cement between display panel and dot matrix the OLED backlights；It is described
Dot matrix OLED backlights include underlay substrate, the ITO electrode layer being sequentially formed on underlay substrate, hole injection layer, hole
Transport layer, organic luminous layer, electron transfer layer, metal electrode layer and thin-film encapsulation layer；On the dot matrix OLED backlights
Eight adjacent pixel dot matrix that each Dot array corresponds on display panel are set, the positive throwing of eight adjacent pixel dot matrix
Shadow position laterally or vertically surrounds Dot array.
As a kind of preferred scheme of the present utility model, the organic luminous layer in the dot matrix OLED backlights is white light
Organic luminous layer.
As a kind of preferred scheme of the present utility model, the dot matrix OLED backlights include multiple organic luminous layers,
The organic luminous layer is respectively feux rouges organic luminous layer, green glow organic luminous layer, blue light organic emissive layer.
As a kind of preferred scheme of the present utility model, the underlay substrate in the dot matrix OLED backlights is flexible liner
Substrate.
As a kind of preferred scheme of the present utility model, the dot matrix OLED backlights are shaped as rectangle or circle, more
Side shape.
As a kind of preferred scheme of the present utility model, the dot matrix OLED backlights also include diffusion barrier, brightness enhancement film；
The diffusion barrier is located in the thin-film encapsulation layer, and the brightness enhancement film is located on the diffusion barrier.
As a kind of preferred scheme of the present utility model, in addition to frame, the frame be set in the display panel and
OLED backlight surroundings, the display panel and the backlight are protected for supporting.
The utility model has the advantages that, make use of backlight of the dot matrix OLED backlights as liquid crystal display die set
Source, light guide plate is eliminated, while employ full coating technique so that assembly glue need not be set between backlight and display panel
Frame, therefore the flexible bending of liquid crystal display die set can be realized, ultrathin, narrow frame can be accomplished again；And sky can be avoided
The gap of gas and steam between backlight and display panel enters, and reduces the influence of aqueous vapor or oxygen to OLED backlights, more
Good protection OLED backlights, its job stability is improved, extend working life；It is in addition, every on dot matrix OLED backlights
Eight adjacent pixel dot matrix that individual Dot array can correspond on display panel, dot matrix negligible amounts, can both reduce production
Cost, it can also further reduce the power consumption of liquid crystal display die set.
Brief description of the drawings
Fig. 1 is a kind of structural representation of liquid crystal display die set provided by the utility model；
Fig. 2 is a kind of structural representation of dot matrix OLED backlights provided by the utility model.
Embodiment
To make the purpose of this utility model, technical scheme and advantage are clearer, below in conjunction with the accompanying drawings to the utility model
Embodiment is described in further detail.
Fig. 1 is a kind of structural representation of liquid crystal display die set provided by the utility model, and it is by display panel 1 and point
Configuration OLED backlights 3 are formed, and using optical cement 2, fitting connects entirely between display panel 1 and dot matrix the OLED backlight 3
Connect.Due to assembling glue frame need not be set between backlight and display panel, therefore the flexible bending of liquid crystal display die set can be realized
Song, ultrathin, narrow frame can be accomplished again.Simultaneously because the organic function layer in OLED backlights is very quick to water and oxygen
Sense, if non-luminous stain will be produced with steam or oxygen reaction, therefore the dot matrix OLED back ofs the body are realized using optics glue
Seamless full fitting between light source and display panel, avoids the gap of air and steam between backlight and display panel from entering
Enter, can be to reduce the influence of aqueous vapor or oxygen to dot matrix OLED backlights, so as to preferably protect dot matrix OLED backlights
Source, its job stability is improved, extend working life.
In the present embodiment, as shown in Fig. 2 the dot matrix OLED backlights 3 include underlay substrate 31, are sequentially formed at
ITO electrode layer 32, hole injection layer 33 on underlay substrate 31, hole transmission layer 34, organic luminous layer 35, electron transfer layer
36th, metal electrode layer 37 and thin-film encapsulation layer 38.Each Dot array on the dot matrix OLED backlights corresponds to display
Eight adjacent pixel dot matrix on panel are set, and the orthographic projection position of eight adjacent pixel dot matrix is laterally or vertically around hair
Luminous point battle array.So, because each Dot array corresponds to multiple pixel-matrixs, dot matrix negligible amounts, it can both reduce and be produced into
This, while the power consumption of liquid crystal display die set can also be reduced.
In the present embodiment, the organic luminous layer 35 in the dot matrix OLED backlights 3 is white-light organic light-emitting layer.When
So, the dot matrix OLED backlights 3 can also include multiple organic luminous layers 35, and the organic luminous layer is respectively feux rouges
Organic luminous layer, green glow organic luminous layer, blue light organic emissive layer, so adjust three kinds of colors luminous intensity can realize it is more
The combination of kind different colours, realizes colour light-emitting.
In the present embodiment, 3 underlay substrate 31 is preferably flexible substrate substrate in the dot matrix OLED backlights.This
Sample can meet the backlighting requirements of flexible liquid crystal module.The 3 preferably rectangular shape of dot matrix OLED backlights.When
So, the dot matrix OLED backlights can also be circular or polygon and other special shapes, to meet liquid crystal display
Module is in different occasions with requiring.In the present embodiment, the dot matrix OLED backlights 3 can also include diffusion barrier,
Brightness enhancement film.So, display effect can more be optimized.The dot matrix OLED backlights 3 are preferably Rimless.Can certainly
Frame is set, and the frame is located at display panel and the dot matrix OLED backlight surroundings, for protecting the display panel
With the backlight.
Embodiment described above only expresses embodiment of the present utility model, and its description is more specific and detailed, but simultaneously
Therefore the limitation to the utility model patent scope can not be interpreted as, as long as using equivalent substitution or the form of equivalent transformation institute
The technical scheme of acquisition, it all should fall within the scope of protection of the utility model.
Claims (7)
1. a kind of liquid crystal display die set, it is characterised in that including display panel and dot matrix OLED backlights, the display panel
It is fitted and connected entirely using optical cement between dot matrix OLED backlights；The dot matrix OLED backlights include underlay substrate,
Be sequentially formed at ITO electrode layer on underlay substrate, hole injection layer, hole transmission layer, organic luminous layer, electron transfer layer,
Metal electrode layer and thin-film encapsulation layer；Each Dot array on the dot matrix OLED backlights corresponds on display panel
Eight adjacent pixel dot matrix are set, and the orthographic projection position of eight adjacent pixel dot matrix laterally or vertically surrounds Dot array.
2. liquid crystal display die set according to claim 1, it is characterised in that organic in the dot matrix OLED backlights
Luminescent layer is white-light organic light-emitting layer.
3. liquid crystal display die set according to claim 1, it is characterised in that the dot matrix OLED backlights include multiple
Organic luminous layer, the organic luminous layer are respectively feux rouges organic luminous layer, green glow organic luminous layer, blue light organic emissive layer.
4. liquid crystal display die set according to claim 1, it is characterised in that the substrate in the dot matrix OLED backlights
Substrate is flexible substrate substrate.
5. liquid crystal display die set according to claim 1, it is characterised in that the dot matrix OLED backlights are shaped as square
Shape, circle or polygon.
6. liquid crystal display die set according to claim 1, it is characterised in that the dot matrix OLED backlights also include expanding
Dissipate film, brightness enhancement film；The diffusion barrier is located in the thin-film encapsulation layer, and the brightness enhancement film is located on the diffusion barrier.
7. liquid crystal display die set according to claim 1, it is characterised in that be also set in institute including frame, the frame
Display panel and dot matrix OLED backlight surroundings are stated, the display panel and the backlight are protected for supporting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696786.4U CN206773349U (en) | 2017-06-15 | 2017-06-15 | A kind of liquid crystal display die set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720696786.4U CN206773349U (en) | 2017-06-15 | 2017-06-15 | A kind of liquid crystal display die set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206773349U true CN206773349U (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720696786.4U Active CN206773349U (en) | 2017-06-15 | 2017-06-15 | A kind of liquid crystal display die set |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111915990A (en) * | 2020-08-07 | 2020-11-10 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN114415421A (en) * | 2022-01-27 | 2022-04-29 | 武汉华星光电技术有限公司 | Display panel and display device |
-
2017
- 2017-06-15 CN CN201720696786.4U patent/CN206773349U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111915990A (en) * | 2020-08-07 | 2020-11-10 | 武汉华星光电半导体显示技术有限公司 | Display panel and display device |
| CN114415421A (en) * | 2022-01-27 | 2022-04-29 | 武汉华星光电技术有限公司 | Display panel and display device |
| WO2023142165A1 (en) * | 2022-01-27 | 2023-08-03 | 武汉华星光电技术有限公司 | Display panel and display device |
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