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OLED and display equipment

An electroluminescence display and display device technology, applied in the directions of organic semiconductor devices, electro-solid devices, electrical components, etc., can solve the problems of difficult curling, cumbersome process, and increased cost of light-emitting display devices, and achieve good full-color display function, Solve the cumbersome process and solve the effect of increasing costs

Active Publication Date: 2014-03-26
BOE TECH GRP CO LTD
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AI Technical Summary

Problems solved by technology

[0007] In view of this, an embodiment of the present invention provides an organic electroluminescent display device and a display device, which are used to solve the cumbersome process, high cost and flexible organic electroluminescent display devices caused by film attachment. Difficult curling of light-emitting display devices

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  • OLED and display equipment
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  • OLED and display equipment

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Embodiment Construction

[0029] The specific implementation manners of the organic electroluminescent display device and the display device provided by the embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] Wherein, the film thickness of each layer in the drawings does not reflect the true proportion of the organic electroluminescent display device, and the purpose is only to illustrate the content of the present invention.

[0031] An organic electroluminescent display device provided by an embodiment of the present invention, such as Figure 2a and Figure 2b As shown, it includes a base substrate 02, an organic electroluminescent pixel array 03 disposed on the base substrate 02, and a packaging cover plate 04 disposed on the organic electroluminescent pixel array 03; when the organic electroluminescent display device 03 When the light-emitting side is the side of the package cover plate 04, such as Figure 2a As shown, the ...

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Abstract

The invention discloses an OLED and display equipment. According to the OLED, an optical thin film laminate serves as a substrate or packaging cover plate of the OLED, wherein the optical thin film laminate comprises a circular polarizer film, a water and oxygen resistance film and a color resistance film, and the circular polarizer film, the water and oxygen resistance film and the color resistance film are located on a supporting substrate. In this way, the OLED has an anti-reflection function, good water and oxygen resistance performance and a full-color display function, and the problems that processes are tedious and cost is increased due to film pasting of the OLED are solved; in addition, the problem that curling is difficult to carry out because a flexible OLED is thickened due to film pasting is also avoided; meanwhile, the OLED has the advantages of being lighter, thinner, better in display effect and the like.

Description

technical field [0001] The invention relates to the field of display technology, in particular to an organic electroluminescent display device and a display device. Background technique [0002] At present, compared with traditional liquid crystal display devices (Liquid Crystal Display, LCD), organic electroluminescent display devices (Organic Electroluminescent Display, OLED) have the characteristics of fast response, wide color gamut, ultra-thin, and flexibility. Has gradually become the mainstream of the display field. [0003] The structure of the OLED display device mainly includes: a base substrate, an organic electroluminescent pixel array fabricated on the substrate substrate; wherein, each organic electroluminescent pixel array includes an anode and a cathode arranged oppositely, and between the luminous layers. The light emission of the OLED display device is realized by exciting the organic material in the light-emitting layer to emit light when the electrons i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L51/52H01L27/32
CPCH10K59/873H10K59/871H10K59/8791H10K2102/311H10K50/868H10K50/86H10K50/844H10K50/841
Inventor 王继亮李重君徐晓光曾庆慧
Owner BOE TECH GRP CO LTD
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