CN206610831U - Organic LED display device - Google Patents
Organic LED display device Download PDFInfo
- Publication number
- CN206610831U CN206610831U CN201720274518.3U CN201720274518U CN206610831U CN 206610831 U CN206610831 U CN 206610831U CN 201720274518 U CN201720274518 U CN 201720274518U CN 206610831 U CN206610831 U CN 206610831U
- Authority
- CN
- China
- Prior art keywords
- layer
- display device
- organic
- led display
- top electrode
- 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.)
- Active
Links
Abstract
A kind of organic LED display device, includes infrabasal plate, insulating barrier, bottom electrode, organic layer, Top electrode, upper substrate and optics barrier layer.Insulating barrier is arranged on infrabasal plate.Bottom electrode is arranged on insulating barrier, and wherein the material of bottom electrode is electrically conducting transparent material or translucent conductive material.Organic layer is arranged on bottom electrode.Top electrode is arranged on organic layer, and wherein the material of Top electrode is electrically conducting transparent material or translucent conductive material.Upper substrate is arranged in Top electrode, and correspondence infrabasal plate is used as an encapsulating structure.Optics barrier layer is arranged at side of the Top electrode away from organic layer.By making bottom electrode and Top electrode be all transparent or semitransparent, extraneous light will pass through bottom electrode and Top electrode, absorbed again by optics barrier layer afterwards, therefore organic LED display device can avoid extraneous light from reflecting and influence picture quality, lift the comparison of light and shade of organic LED display device.
Description
Technical field
The utility model relates to a kind of organic LED display device.
Background technology
Organic Light Emitting Diode (Organic Light Emitting Diode, OLED) display device is to use photism
Organic compound light-emitting component, with spontaneous light characteristic, and its slimming, display quality and electricity-saving characteristic are all better than liquid
Crystal display (Liquid Crystal Display, LCD).Because organic LED display device has wide viewing angle, height
The characteristic such as reaction speed, ultra-thin so that organic LED display device application is more and more extensive.
Organic LED display device is considered as the mainstream technology of next generation.In traditional Organic Light Emitting Diode
In display device, in order to improve light extraction efficiency, using high reflectance material as Organic Light Emitting Diode lower driving electrodes,
The light launched downwards is reflected and upward by lower driving electrodes, so as to obtain higher light extraction efficiency.Further
, it is the organic LED display device using micro-optical resonant cavity also to have technology, in such a technology, except organic
The lower driving electrodes of light emitting diode must be used outside the material of high reflectance, and upper driving electrodes must also possess certain anti-
Penetrate rate, the display device of this type can provide preferably color saturation, higher face angular brightness.
In the above art, although preferably light extraction efficiency can be acquired, but also result in some problems.For example, because
It is self-luminous for organic LED display device, indoors or under conditions of low ambient light, has will be provided with high contrast, high color
The display characteristic of color saturation degree.If however, user is under the environment light source of high illumination, because Organic Light Emitting Diode sheet
The brightness of body will be less than external environmental light, and the driving electrodes of high reflectance can be reflected from extraneous incident light, therefore ought make
User is in the environment light source (for example, outdoor sunshine) of high brightness, and the light reflected from the external world via display device will
The display picture of script display device is badly influenced, picture quality is reduced, so that user can not be seen clearly that display device
Shown picture.
In response to it is foregoing the problem of, being currently known organic LED display device would generally be on the outside of the substrate of exiting surface
Plug-in setting optical anti-reflection structure (such as polaroid and optical compensation films).Under this framework, although extraneous light can be by optics
Anti-reflection structure is fully absorbed, it is to avoid extraneous light influences the picture quality of display device, still, at the same time, display device
The internal light sent also can be by optical anti-reflection structure, thus the luminous efficiency of display device is declined to a great extent.In addition,
It is extra to set optical anti-reflection structure also to increase the thickness and weight of single unit system.
In addition, as described in foregoing teachings, existing organic LED display device is adopted to increase light extraction efficiency
It is used as driving electrodes with the electrode material with high reflectance.However, the electrode of high reflectance often has high reaction activity,
Easily influenceed by extraneous aqueous vapor and oxygen and reduce the service life of Organic Light Emitting Diode.Therefore, existing organic light emission
Diode display also needs tight encapsulation procedure to avoid the aqueous vapor and oxygen in the external world from entering simultaneously.It is most currently used
Be upper and lower base plate using glass substrate as Organic Light Emitting Diode, and reduce using the glass substrate aqueous vapor and oxygen
Penetrance, it is ensured that the life-span of organic light-emitting diode element and quality.However, if it is considered that overall weight, thickness, even
It is following bendable application, just inevitably needs to use plastic substrate, but will be reduced and block using plasticity machines plate
The ability of aqueous vapor and oxygen penetration, and then reduce life-span and the quality of Organic Light Emitting Diode.
Utility model content
Technology aspect of the present utility model is to provide a kind of organic LED display device, not only lifted
Its comparison of light and shade and overall brightness, can more improve its reliability, and further be particularly suited for bendable application.
According to the embodiment of the utility model one, a kind of organic LED display device includes infrabasal plate, insulation
Layer, bottom electrode, organic layer, Top electrode, upper substrate and optics barrier layer.Insulating barrier is arranged on infrabasal plate.Bottom electrode is set
In on insulating barrier, wherein bottom electrode is transparent conductive electrode or translucent conductive electrode.Organic layer is arranged on bottom electrode.Upper electricity
Pole is arranged on organic layer, and wherein Top electrode is transparent conductive electrode or translucent conductive electrode.Upper substrate is arranged at Top electrode
On, and correspondence infrabasal plate is used as an encapsulating structure.Optics barrier layer is arranged at side of the Top electrode away from organic layer.
In one or more embodiments of the present utility model, the material of optics barrier layer is non-metallic material.
In one or more embodiments of the present utility model, the material of optics barrier layer is organic material or inorganic material
Matter.
In one or more embodiments of the present utility model, the material of optics barrier layer is graphite or carbon compound.
In one or more embodiments of the present utility model, optics barrier layer is arranged between Top electrode and upper substrate.
In one or more embodiments of the present utility model, optics barrier layer is arranged on upper substrate.
In one or more embodiments of the present utility model, organic LED display device also includes colorized optical filtering
Layer.Chromatic filter layer is arranged between infrabasal plate and insulating barrier, and wherein the color of chromatic filter layer is launched corresponding to organic layer
Light color.
In one or more embodiments of the present utility model, the quantity of organic layer is multiple.Organic Light Emitting Diode shows
Showing device is also comprising pixel defining layer and multiple thin film transistor (TFT)s.Pixel defining layer is arranged between organic layer, each to define
Individual pixel.Multiple thin film transistor (TFT)s are arranged between infrabasal plate and pixel defining layer, wherein each thin film transistor (TFT) is corresponded to respectively
In each organic layer.
According to another embodiment of the utility model, a kind of organic LED display device includes infrabasal plate, insulation
Layer, bottom electrode, organic layer, Top electrode and optics barrier layer.Insulating barrier is arranged on infrabasal plate.Bottom electrode is arranged at insulating barrier
On, wherein bottom electrode is transparent conductive electrode or translucent conductive electrode.Organic layer is arranged on bottom electrode.Top electrode is arranged at
On organic layer, wherein Top electrode is transparent conductive electrode or translucent conductive electrode.Optics barrier layer is arranged in Top electrode, and
And correspondence infrabasal plate is used as an encapsulating structure.
In one or more embodiments of the present utility model, described organic LED display device is also included：
One chromatic filter layer, is arranged between the infrabasal plate and the insulating barrier, and wherein the color of the chromatic filter layer is organic corresponding to this
The color for the light that layer is launched.
In one or more embodiments of the present utility model, the quantity of the organic layer is multiple；And described have
Machine light emitting display device is also included：One pixel defining layer, is arranged between the organic layer, to define each picture
Element；And multiple thin film transistor (TFT)s, it is arranged between the infrabasal plate and the pixel defining layer, wherein each thin film transistor (TFT)
Correspond respectively to each organic layer.
The above-mentioned embodiment of the utility model is by making bottom electrode and Top electrode be all transparent or semitransparent, then from outside
The extraneous light that environment is produced will pass through bottom electrode and Top electrode, be absorbed again by optics barrier layer afterwards.In addition, from organic layer
Produced light, it will there is half to travel upwardly and through Top electrode, absorbed again by optics barrier layer afterwards, in addition half to
It is descending and then through bottom electrode, and then project organic LED display device.Therefore, organic LED display device
Extraneous light can be avoided to reflect and influence picture quality, the comparison of light and shade of organic LED display device is lifted, in addition,
Because the utility model is without any outer optical anti-reflection structure being hung on outside organic LED display device, therefore not
The spontaneous light efficiency of organic LED display device can be influenceed, and can more simplify product thickness and mitigate product weight,
Reduction design and production cost.Furthermore, designed optics barrier layer, which also further has, blocks the function that water oxygen is penetrated, and then
Improve the service life and quality of organic light-emitting diode element.
Brief description of the drawings
Fig. 1 illustrates the diagrammatic cross-section of the organic LED display device according to the embodiment of the utility model one；
Fig. 2 illustrates the section signal according to the organic LED display device of another embodiment of the utility model
Figure；
Fig. 3 illustrates the section signal according to the organic LED display device of the another embodiment of the utility model
Figure；
Fig. 4 illustrates the section signal according to the organic LED display device of the utility model a further embodiment
Figure.
Embodiment
Multiple embodiments of the present utility model will be disclosed with accompanying drawing below, as clearly stated, in many practices
Details will be explained in the following description.It should be appreciated, however, that the details in these practices does not apply new to limit this practicality
Type.That is, in the utility model some embodiments, the details in these practices is non-essential.In addition, to simplify
For the sake of accompanying drawing, some known usual structures will be illustrated in the way of simply illustrating in the accompanying drawings with element.
Fig. 1 illustrates the section signal according to the organic LED display device 100 of the embodiment of the utility model one
Figure.The utility model different embodiments provide a kind of organic LED display device 100.Specifically, organic light emission
The illuminated organic LED display device under being of diode display 100.
As depicted in Fig. 1, organic LED display device 100 includes infrabasal plate 110, insulating barrier 120, bottom electrode
130th, organic layer 140, Top electrode 150, upper substrate 160 and optics barrier layer 170.Insulating barrier 120 is arranged at infrabasal plate 110
On.Bottom electrode 130 is arranged on insulating barrier 120, and wherein the material of bottom electrode 130 is electrically conducting transparent material or translucent conduction material
Matter.Organic layer 140 is arranged on bottom electrode 130.Top electrode 150 is arranged on organic layer 140, wherein the material of Top electrode 150
For electrically conducting transparent material or translucent conductive material.Upper substrate 160 is arranged in Top electrode 150, and correspondence infrabasal plate 110
One encapsulating structure is provided.Optics barrier layer 170 is arranged at side of the Top electrode 150 away from organic layer 140.Specifically, optics
Barrier layer 170 is arranged between Top electrode 150 and upper substrate 160.In the present embodiment, insulating barrier 120, bottom electrode 130, organic
Layer 140, Top electrode 150 and optics barrier layer 170 be packaged in encapsulating structure that upper substrate 160 and infrabasal plate 110 constituted it
In.
Because bottom electrode 130 with Top electrode 150 is all transparent or semitransparent, therefore the extraneous light produced from external environment condition
L1 will be absorbed by optics barrier layer 170 again afterwards through bottom electrode 130 and Top electrode 150.In addition, being produced from organic layer 140
Raw light, it will there is half to travel upwardly and through Top electrode 150, absorbed (i.e. light by optics barrier layer 170 again afterwards
L3), half travels downwardly and through bottom electrode 130, and then projects (the i.e. light of organic LED display device 100 in addition
L2).Then, organic LED display device 100 can not only avoid extraneous light L1 from reflecting and influence picture quality, because
And the comparison of light and shade of organic LED display device 100 is lifted, the light produced by organic layer 140, which there are about half, to be penetrated
Go out organic LED display device 100, thus be able to effectively lift overall brightness.
In addition, compared to other organic LED display devices, organic LED display device 100 is simultaneously not required to
Setting other extra devices influences picture quality avoiding extraneous light L1 from reflecting, therefore organic light-emitting diode display
The thickness of device 100 can be with relatively thin, and weight also can be lighter.
Specifically, the material of optics barrier layer 170 is non-metallic material.More specifically, the material of optics barrier layer 170
Matter can be organic material or inorganic.If the material of optics barrier layer 170 is organic material, the material of optics barrier layer 170
Can be organic molecule material or organic polymer material.If the material of optics barrier layer 170 is inorganic, optics barrier layer
170 material can be graphite or other carbon compound materials.It will be understood that the material of optics barrier layer 170 provided above is only
To illustrate, and it is not used to limit the utility model, the utility model those of ordinary skill in the art should regard actual
Need, the material of elasticity selection optics barrier layer 170.
Specifically, infrabasal plate 110 is transparent with upper substrate 160.More specifically, infrabasal plate 110 and upper substrate 160
Material can be glass or plastic cement.Plastic cement may include polyimides (PI), polypropylene (PP), polystyrene (PS), acrylic nitrile-butadiene two
Alkene-styrene (ABS), PET (PET), polyvinyl chloride (PVC), makrolon (PC), polyethylene (PE),
Polymethyl methacrylate (PMMA), polytetrafluoroethylene (PTFE) (PTFE) etc..It will be understood that infrabasal plate 110 provided above and upper base
The material of plate 160 is only to illustrate, and is not used to limit the utility model, has in the utility model art and generally knows
The knowledgeable, should be depending on being actually needed, the material of elasticity selection infrabasal plate 110 and upper substrate 160.
Specifically, Top electrode 150 and bottom electrode 130 are using low activity and while have optics antiradar reflectivity concurrently and height is worn
The material of saturating rate, such as tin indium oxide (ITO).But this is not limited to, in other embodiments, Top electrode 150 and bottom electrode
130 material can be indium zinc oxide (IZO), aluminum zinc oxide (AZO), aluminum oxide indium (AIO), indium oxide (InO), gallium oxide
(Gallium Oxide, GaO), CNT or nano-Ag particles.
Specifically, insulating barrier 120 is transparent or semitransparent.It will be understood that the specific reality of insulating barrier 120 provided above
The mode of applying be only illustrate, and be not used to limit the utility model, the utility model those of ordinary skill in the art,
Should be depending on being actually needed, the embodiment of elasticity selection insulating barrier 120.
Specifically, organic layer 140 includes hole injection layer 141, hole transmission layer 142, luminescent layer 143, hole barrier
Layer 144 and electron transfer layer 145.Hole injection layer 141 is arranged on bottom electrode 130.Hole transmission layer 142 is arranged at hole
On implanted layer 141.Luminescent layer 143 is arranged on hole transmission layer 142.Hole blocking layer 144 is arranged on luminescent layer 143.Electricity
Sub- transport layer 145 is arranged on hole blocking layer 144.
Specifically, hole injection layer 141 is to flow into hole in hole transmission layer 142, then hole transmission layer 142
Again by hole transport in luminescent layer 143, simultaneously as the stop of hole blocking layer 144, hole can be confined in luminescent layer 143.
Electron transfer layer 145 is by the electric transmission in Top electrode 150 in hole blocking layer 144, and electronics is moved to luminescent layer again afterwards
143, then electronics will be combined with hole in luminescent layer 143, therefore luminescent layer 143 produces light L2, L3.
It should be noted that, the present embodiment is only one in the design of the inside layered structure of organic layer 140 for example, tool
Body structure can be adjusted or changed according to actual design demand, and not the utility model is limited herein.
Specifically, the quantity of organic layer 140 is multiple, and each organic layer 140 can send the light of different colours,
For example, red, blueness or green.Organic LED display device 100 is also comprising pixel defining layer 180, multiple thin
Film transistor 190 and multiple data wires 192.Pixel defining layer 180 is arranged between organic layer 140, to define each pixel.
Multiple thin film transistor (TFT)s 190 are arranged between infrabasal plate 110 and pixel defining layer 180, wherein each thin film transistor (TFT) 190 is distinguished
Corresponding to each organic layer 140.Each data wire 192 corresponds respectively to be arranged at the organic layer 140 of same row.More specifically
Say, organic layer 140 and data wire 192 is electrically connected in thin film transistor (TFT) 190.
Supplementary notes, in one or more embodiment of the present utility model, give up and use high activity electrode
Thinking, have using low activity and simultaneously the material of optics antiradar reflectivity and high-penetration rate concurrently as Top electrode 150 and bottom electrode
130, and set optics barrier layer 170 to avoid the optical anti-reflection structure using external hanging type, allow whole lighting efficiency to compare
About 25% can be improved in the display of the optical anti-reflection structure of conventionally employed external hanging type.In addition, optics barrier layer 170 more may be used
The function that water oxygen is penetrated is blocked in offer, when weight, the even thickness, future of considering the entirety of light emitting display device 100
During bendable application, optics barrier layer 170 can be made up the problem of the sealing effectiveness caused by using plastic substrate is poor,
To lift the ability that water oxygen is penetrated that blocks, and then improve the life-span of light emitting display device 100.
In other embodiment of the present utility model, optics barrier layer 170 can be further the fine and close organic material of individual layer
Matter or inorganic structure, or the sandwich construction that compound organic material and inorganic interlock.Specific effect can be by water
Gas and oxygen-barrier can also have the function of isolation and absorption water oxygen concurrently simultaneously in outside, or by aqueous vapor and Oxygen Adsorption, with up to
To the effect blocked inside aqueous vapor and oxygen penetration to light emitting display device 100.
From the above, the light emitting display device 100 that present embodiment is provided need not use the optics of external hanging type
Anti-reflection structure, therefore the spontaneous light efficiency of organic LED display device 100 is not interfered with, and can more simplify product
Thickness and mitigation product weight, reduction design and production cost.Furthermore, designed optics barrier layer 170 also further has
The function that water oxygen is penetrated is blocked, and then improves the service life and quality of the inner member of organic LED display device 100.
Fig. 2 is illustrated to be shown according to the section of the organic LED display device 100 of another embodiment of the utility model
It is intended to.As Figure 2 illustrates, the organic LED display device 100 of present embodiment and organic hair of aforementioned embodiments
Optical diode display device 100 is roughly the same, and Main Differences are, the organic LED display device of present embodiment
100 optics barrier layer 170 is arranged on upper substrate 160.
Fig. 3 is illustrated to be shown according to the section of the organic LED display device 100 of the another embodiment of the utility model
It is intended to.Show as depicted in fig. 3, the organic LED display device 100 of present embodiment and organic hair of aforementioned embodiments
Optical diode display device 100 is roughly the same, and Main Differences are, the organic LED display device of present embodiment
100 do not have upper substrates, and optics barrier layer 170 is arranged in Top electrode 150.In other words, optics barrier layer 170 is also as upper
Substrate, and correspondence infrabasal plate 110 is used as an encapsulating structure.In this regard, in the present embodiment, insulating barrier 120, bottom electrode 130, have
Machine layer 140 and Top electrode 150 be to be packaged among the encapsulating structure that optics barrier layer 170 and infrabasal plate 110 are constituted.
The section that Fig. 4 illustrates the organic LED display device 100 according to the utility model a further embodiment shows
It is intended to.Organic LED display device 100 and Fig. 1 of present embodiment organic LED display device 100 is big
Cause is identical, mainly describes at its difference below.
As depicted in Fig. 4, organic LED display device 100 also includes chromatic filter layer 194.Chromatic filter layer
194 are arranged between infrabasal plate 110 and insulating barrier 120, and wherein the color of chromatic filter layer 194 corresponds to organic layer 140 (specifically
For, luminescent layer 143) color of light launched.
For example, the color for the light that organic layer 140 is launched is red, and the color of chromatic filter layer 194 is red,
Then the light L2 that organic layer 140 is launched can pass through unaffected chromatic filter layer 194.However, for from external rings
Border produce extraneous light L1, when by chromatic filter layer 194, only its red portion can by chromatic filter layer 194,
Other parts are then absorbed by chromatic filter layer 194, and its red portion is absorbed by optics barrier layer 170 again afterwards.Because exterior light
Line L1 is absorbed by chromatic filter layer 194 with optics barrier layer 170 respectively, therefore it is anti-further to reduce extraneous light L1
Penetrate and influence the probability of picture quality.
The above-mentioned embodiment of the utility model by make bottom electrode 130 and Top electrode 150 be all it is transparent or semitransparent, then
The extraneous light L1 produced from external environment condition will be through bottom electrode 130 and Top electrode 150, afterwards again by optics barrier layer 170
Absorb.In addition, from the light produced by organic layer 140, it will have half travel upwardly and through Top electrode 150, afterwards again by
Optics barrier layer 170 absorbs (i.e. light L3), and half travels downwardly and passes through bottom electrode 130 in addition, and then projects organic light emission
Diode display 100 (i.e. light L2).Therefore, organic LED display device 100 can avoid extraneous light L1
Reflect and influence picture quality, lift the comparison of light and shade of organic LED display device 100.Further, since this practicality is new
Type does not interfere with organic hair without any outer optical anti-reflection structure being hung on outside organic LED display device
The spontaneous light efficiency of optical diode display device, and can more simplify product thickness and mitigate product weight, reduction design and life
Produce cost.Furthermore, designed optics barrier layer, which also further has, blocks the function that water oxygen is penetrated, and then improves organic light emission
The service life and quality of diode element.
Although the utility model is disclosed above with embodiment, so it is not limited to the utility model, any ripe
This those skilled in the art is known, is not being departed from spirit and scope of the present utility model, when can be used for a variety of modifications and variations, therefore this practicality
New protection domain is worked as to be defined depending on the scope of which is defined in the appended claims.
Claims (8)
1. a kind of organic LED display device, it is characterised in that include：
One infrabasal plate；
One insulating barrier, is arranged on the infrabasal plate；
One bottom electrode, is arranged on the insulating barrier, and wherein the bottom electrode is transparent conductive electrode or translucent conductive electrode；
One organic layer, is arranged on the bottom electrode；
One Top electrode, is arranged on the organic layer, and wherein the Top electrode is transparent or semitransparent；
One upper substrate, is arranged in the Top electrode, and to should infrabasal plate be used as an encapsulating structure；And
One optics barrier layer, is arranged at side of the Top electrode away from the organic layer.
2. organic LED display device according to claim 1, it is characterised in that the optics barrier layer is arranged at
Between the Top electrode and the upper substrate.
3. organic LED display device according to claim 1, it is characterised in that the optics barrier layer is arranged at
On the upper substrate.
4. organic LED display device according to claim 1, it is characterised in that also include：
One chromatic filter layer, is arranged between the infrabasal plate and the insulating barrier, and wherein the color of the chromatic filter layer, which corresponds to, is somebody's turn to do
The color for the light that organic layer is launched.
5. organic LED display device according to claim 1, it is characterised in that the quantity of the organic layer is
It is multiple；And
Also include：
One pixel defining layer, is arranged between the organic layer, to define each pixel；And
Multiple thin film transistor (TFT)s, are arranged between the infrabasal plate and the pixel defining layer, wherein each thin film transistor (TFT) point
Dui Yingyu not each organic layer.
6. a kind of organic LED display device, it is characterised in that include：
One infrabasal plate；
One insulating barrier, is arranged on the infrabasal plate；
One bottom electrode, is arranged on the insulating barrier, and wherein the bottom electrode is transparent or semitransparent；
One organic layer, is arranged on the bottom electrode；
One Top electrode, is arranged on the organic layer, and wherein the Top electrode is transparent conductive electrode or translucent conductive electrode；And
One optics barrier layer, is arranged in the Top electrode, and to should infrabasal plate be used as an encapsulating structure.
7. organic LED display device according to claim 6, it is characterised in that also include：
One chromatic filter layer, is arranged between the infrabasal plate and the insulating barrier, and wherein the color of the chromatic filter layer, which corresponds to, is somebody's turn to do
The color for the light that organic layer is launched.
8. organic LED display device according to claim 6, it is characterised in that the quantity of the organic layer is
It is multiple；And
Also include：
One pixel defining layer, is arranged between the organic layer, to define each pixel；And
Multiple thin film transistor (TFT)s, are arranged between the infrabasal plate and the pixel defining layer, wherein each thin film transistor (TFT) point
Dui Yingyu not each organic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274518.3U CN206610831U (en) | 2017-03-21 | 2017-03-21 | Organic LED display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720274518.3U CN206610831U (en) | 2017-03-21 | 2017-03-21 | Organic LED display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206610831U true CN206610831U (en) | 2017-11-03 |
Family
ID=60166814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720274518.3U Active CN206610831U (en) | 2017-03-21 | 2017-03-21 | Organic LED display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206610831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630819A (en) * | 2017-03-21 | 2018-10-09 | 宸鸿光电科技股份有限公司 | Organic LED display device |
-
2017
- 2017-03-21 CN CN201720274518.3U patent/CN206610831U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108630819A (en) * | 2017-03-21 | 2018-10-09 | 宸鸿光电科技股份有限公司 | Organic LED display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106654047B (en) | OLED display panel and preparation method thereof | |
| CN105633115B (en) | OLED device and its manufacturing method, display device | |
| CN103500753B (en) | A kind of OLED display panel | |
| CN108899354B (en) | OLED display panel and display device | |
| CN103633114B (en) | Double-side luminous display panel | |
| KR101960388B1 (en) | Organic light emitting diode display device | |
| KR101727668B1 (en) | Organic light emitting diode display | |
| CN106654046A (en) | Oled display panel and manufacturing method thereof | |
| CN104112767A (en) | Array substrate, organic light emitting diode (LED) display panel and display device | |
| KR100741129B1 (en) | Back light unit, and lcd therewith | |
| KR20160015815A (en) | Organic light emitting display apparatus | |
| CN1816228A (en) | Active light-emitting element and active light-emitting displaying device | |
| CN107134532A (en) | A kind of organic electroluminescence display panel | |
| TW201324764A (en) | Organic light-emitting display device and manufacturing method thereof | |
| CN104637976A (en) | Organic light-emitting diode touch display device | |
| CN109742112A (en) | OLED display panel and electronic equipment | |
| CN106024835A (en) | Transparent display panel and preparation method thereof | |
| CN204289453U (en) | A kind of organic light emitting display | |
| CN100426519C (en) | Pixel unit structure for autoluminescence unit display with low reflectance | |
| CN110277509A (en) | A kind of display panel and display device | |
| CN105870353B (en) | Organic electroluminescence device and preparation method thereof, display device | |
| CN102365864B (en) | For being placed in the device in display unit front | |
| CN105633116B (en) | OLED device and its manufacturing method, display device | |
| TW202029514A (en) | Display apparatus | |
| CN206610831U (en) | Organic LED display device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |