CN105226077A - A kind of intelligent transparent OLED luminescent panel - Google Patents
A kind of intelligent transparent OLED luminescent panel Download PDFInfo
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- CN105226077A CN105226077A CN201510628148.4A CN201510628148A CN105226077A CN 105226077 A CN105226077 A CN 105226077A CN 201510628148 A CN201510628148 A CN 201510628148A CN 105226077 A CN105226077 A CN 105226077A
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- oled luminescent
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- electrochomeric glass
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Abstract
The invention discloses a kind of intelligent transparent OLED luminescent panel, comprise electrochomeric glass layer, the first electrode layer, OLED luminescent device, the second electrode lay, encapsulated layer and the voltage source for applying driving voltage to electrochomeric glass layer, electrochomeric glass layer, the first electrode layer, OLED luminescent device, the second electrode lay and encapsulated layer distribute from bottom to top successively; First electrode layer and the second electrode lay are transparent configuration.The present invention can realize one side and double-side.
Description
Technical field
The present invention relates to a kind of luminescent panel, be specifically related to a kind of intelligent transparent OLED luminescent panel.
Background technology
It is thick that the cathode layer of tradition OLED luminescent device is generally 100-200nm, and opaque, therefore, only launches from ito glass substrate, be called that the end luminous.Develop transparent OLED, must have the technology making transparent cathode, like this, light just can go out from top device and bottom emission simultaneously, forms transparent OLED luminescent device.Making transparent cathode is also remarkable, and it transparent, also should will meet the condition that work function is little, electric conductivity is high.As cathode layer is thinning, light transmittance improves undoubtedly greatly, but conductance variation can affect the stability of device.And, may not matching each other pole of the metal that some transparencies are higher and organic layer, therefore, researching and developing high grade of transparency negative electrode, strengthening the efficiency of its electrode and organic layer interface electron injection and improve device light extraction efficiency is the key problem making transparent OLED, is also the emphasis of research both at home and abroad at present.But, consider from application, no matter be building window illumination, or vehicle dormer window illumination, utilizing transparent white light OLED can produce a problem as illumination: on transparent OLED luminescent panel, is transparent at the rear board of closedown luminescence; Upon power-up, light can send from the two sides of panel simultaneously.As room lighting, most cases does not need lighting at two sides, and like this, the light of 50% can be wasted, and causes light pollution, and the energy consumption of panel also can increase.
How to regulate and control transparent OLED to make it become one side luminous lighting by double-side up to the present to there is no effective solution, also the few report relevant problem.Now unique method is at window outdoor installation reflecting plate, and light is reflexed to indoor, but this method not only consumptive material but also not environmentally.
Summary of the invention
The object of the invention is to the shortcoming overcoming above-mentioned prior art, provide a kind of intelligent transparent OLED luminescent panel, this OLED luminescent panel can realize one side and double-side.
For achieving the above object, intelligent transparent OLED luminescent panel of the present invention comprises electrochomeric glass layer, the first electrode layer, OLED luminescent device, the second electrode lay, encapsulated layer and the voltage source for applying driving voltage to electrochomeric glass layer, and electrochomeric glass layer, the first electrode layer, OLED luminescent device, the second electrode lay and encapsulated layer distribute from bottom to top successively;
First electrode layer and the second electrode lay are transparent configuration.
The roughness Ra of described electrochomeric glass layer upper surface is less than 10nm.
Described first electrode layer and the second electrode lay are prepared from by conducting polymer.
Described first electrode layer and the second electrode lay are prepared from by one or more conductive oxides.
First electrode layer and the second electrode lay are metal material or alloy material.
Described encapsulated layer is glass cover-plate or film.
The present invention has following beneficial effect:
Intelligent transparent OLED luminescent panel of the present invention with electrochomeric glass layer for sinking to the bottom, electrochomeric glass layer sets gradually the first electrode layer, OLED luminescent device, the second electrode lay and encapsulated layer, in the course of the work, when adding driving voltage by voltage source to electrochomeric glass layer, the optical properties such as the color of electrochomeric glass layer and light transmittance change, thus electrochomeric glass layer is produced by bright to dark change, thus the light making OLED luminescent device send can not pass electrochomeric glass layer, realizes one side luminescence; Simultaneously when closing the voltage that electrochomeric glass layer applies, electrochomeric glass layer presents pellucidity, thus makes the present invention realize double-side, easy to operate, is easy to realize.
Accompanying drawing explanation
Structural representation when Fig. 1 is double-side of the present invention;
Structural representation when Fig. 2 is one side of the present invention luminescence.
Wherein, 1 be OLED luminescent device for electrochomeric glass layer, 2 is the first electrode layer, 3,4 be the second electrode lay, 5 for encapsulated layer.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail:
With reference to figure 1 and Fig. 2, intelligent transparent OLED luminescent panel of the present invention comprises electrochomeric glass layer 1, first electrode layer 2, OLED luminescent device 3, the second electrode lay 4, encapsulated layer 5 and the voltage source for applying driving voltage to electrochomeric glass layer 1, and electrochomeric glass layer 1, first electrode layer 2, OLED luminescent device 3, the second electrode lay 4 and encapsulated layer 5 distribute from bottom to top successively; First electrode layer 2 and the second electrode lay 4 are transparent configuration.
It should be noted that, the roughness Ra of described electrochomeric glass layer 1 upper surface is less than 10nm; First electrode layer 2 and the second electrode lay 4 are prepared from by conducting polymer; First electrode layer 2 and the second electrode lay 4 are prepared from by one or more conductive oxides; First electrode layer 2 and the second electrode lay 4 are metal material or alloy material.Described encapsulated layer 5 is glass cover-plate or film.
Specific works process of the present invention is:
When needs intelligent transparent OLED of the present invention luminescent panel one side is luminous, then apply driving voltage by voltage source to electrochomeric glass layer 1, thus make electrochomeric glass layer 1 by bright dimmed, and then the light making OLED luminescent device 3 send through in described electrochomeric glass layer 1, can not realize one side luminescence; When needs intelligent transparent OLED luminescent panel double-side of the present invention, contacting then between off voltage source and electrochomeric glass layer 1, thus make electrochomeric glass layer 1 by secretly becoming bright, and then the light enabling OLED luminescent device 3 send is through electrochomeric glass layer 1, realizes double-side.
Claims (6)
1. an intelligent transparent OLED luminescent panel, it is characterized in that, comprise electrochomeric glass layer (1), the first electrode layer (2), OLED luminescent device (3), the second electrode lay (4), encapsulated layer (5) and the voltage source for applying driving voltage to electrochomeric glass layer (1), electrochomeric glass layer (1), the first electrode layer (2), OLED luminescent device (3), the second electrode lay (4) and encapsulated layer (5) distribute from bottom to top successively;
First electrode layer (2) and the second electrode lay (4) are transparent configuration.
2. intelligent transparent OLED luminescent panel according to claim 1, is characterized in that, the roughness Ra of described electrochomeric glass layer (1) upper surface is less than 10nm.
3. intelligent transparent OLED luminescent panel according to claim 1, is characterized in that, described first electrode layer (2) and the second electrode lay (4) are prepared from by conducting polymer.
4. intelligent transparent OLED luminescent panel according to claim 1, is characterized in that, described first electrode layer (2) and the second electrode lay (4) are prepared from by one or more conductive oxides.
5. intelligent transparent OLED luminescent panel according to claim 1, is characterized in that, the first electrode layer (2) and the second electrode lay (4) are metal material or alloy material.
6. intelligent transparent OLED luminescent panel according to claim 1, is characterized in that, described encapsulated layer (5) is glass cover-plate or film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628148.4A CN105226077A (en) | 2015-09-28 | 2015-09-28 | A kind of intelligent transparent OLED luminescent panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510628148.4A CN105226077A (en) | 2015-09-28 | 2015-09-28 | A kind of intelligent transparent OLED luminescent panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105226077A true CN105226077A (en) | 2016-01-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510628148.4A Pending CN105226077A (en) | 2015-09-28 | 2015-09-28 | A kind of intelligent transparent OLED luminescent panel |
Country Status (1)
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| CN (1) | CN105226077A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545995A (en) * | 2018-11-26 | 2019-03-29 | 京东方科技集团股份有限公司 | Illuminating module and luminaire |
| CN109585524A (en) * | 2019-01-04 | 2019-04-05 | 京东方科技集团股份有限公司 | A kind of lighting device and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556664A (en) * | 2003-12-30 | 2004-12-22 | 友达光电股份有限公司 | Organic electric excitation lighting display device |
| CN103827769A (en) * | 2011-09-30 | 2014-05-28 | 英特尔公司 | Convertible computing device |
| WO2015037889A1 (en) * | 2013-09-10 | 2015-03-19 | 경희대학교 산학협력단 | Smart window comprising electrochromatic device and organic light-emitting device |
-
2015
- 2015-09-28 CN CN201510628148.4A patent/CN105226077A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1556664A (en) * | 2003-12-30 | 2004-12-22 | 友达光电股份有限公司 | Organic electric excitation lighting display device |
| CN103827769A (en) * | 2011-09-30 | 2014-05-28 | 英特尔公司 | Convertible computing device |
| WO2015037889A1 (en) * | 2013-09-10 | 2015-03-19 | 경희대학교 산학협력단 | Smart window comprising electrochromatic device and organic light-emitting device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109545995A (en) * | 2018-11-26 | 2019-03-29 | 京东方科技集团股份有限公司 | Illuminating module and luminaire |
| CN109585524A (en) * | 2019-01-04 | 2019-04-05 | 京东方科技集团股份有限公司 | A kind of lighting device and preparation method thereof |
| CN109585524B (en) * | 2019-01-04 | 2021-02-09 | 京东方科技集团股份有限公司 | Lighting device and manufacturing method thereof |
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Application publication date: 20160106 |
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| RJ01 | Rejection of invention patent application after publication |