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OLED display panel

A display panel and cover plate technology, applied in the field of OLED display panels, can solve the problems of large thickness and unfavorable bending of the display panel, and achieve the effects of reducing rigidity, reducing thickness, and improving water and oxygen resistance

Active Publication Date: 2019-06-07
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides an OLED display panel to solve the technical problem that the existing OLED display panel has a large thickness and is not conducive to bending

Method used

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Embodiment Construction

[0037] Please refer to the drawings in the accompanying drawings, wherein like reference numerals refer to like components. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0038] Please refer to figure 1 , figure 1 It is a schematic structural diagram of the first embodiment of the OLED display panel of the present application. The OLED display panel 100 of the first embodiment of the present application includes an encapsulation layer 11 , a polarizer 12 , a touch function layer 13 , an optical glue 14 and a cover plate 15 .

[0039] Wherein, the polarizer 12 is formed on the encapsulation layer 11 . The touch function layer 13 is formed on the polarizer 12 . The optical glue 14 is formed on the touch function layer 13 . The cover plate 15 is disposed on the optical glue 14 .

[0040] ...

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Abstract

The present invention provides an OLED display panel. The OLED display panel comprises a packaging layer, a polarizer, a touch function layer, optical glue and a cover window, and the polarizer is formed on the packaging layer. The touch function layer is formed on the polarizer. The optical glue is formed on the touch function layer. The cover window is arranged on the optical glue. The touch function layer comprises an inorganic protection sublayer, a first metal sublayer, a barrier sublayer and a second metal sublayer which are formed on the polarizer in order. The polarizer and the touch function layer are directly prepared on the packaging layer to reduce the thickness of the LED display panel and improve the bending resistance of the OLED display panel.

Description

technical field [0001] The present application relates to a display technology, in particular to an OLED display panel. Background technique [0002] With the development of display technology, the requirements for color and lightness are getting higher and higher. Active Matrix Organic Light Emitting Display (AMOLED) is gradually entering consumer electronics markets such as mobile devices and televisions. OLED displays have the characteristics of high luminous brightness, wide viewing angle, fast response speed, ultra-thin, light weight, and can be fabricated on flexible substrates. [0003] Compared with traditional Liquid Crystal Display (LCD) technology, the biggest advantage of OLED is that it can be made into flexible products. A flexible OLED display panel mainly includes a cover window, a polarizer, a touch sensor, an OLED layer, and a back plate. However, the thickness of the existing OLED display panel is relatively large, which is not conducive to bending the O...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L27/32G09F9/30H01L51/52H01L51/56
CPCG09F9/30H10K59/40H10K59/8722H10K59/873H10K59/8793H10K50/844H10K50/868H10K50/8426
Inventor 赵宸
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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