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oled panel

A panel and transparent substrate technology, which is applied in the field of OLED panels, can solve the problems of low screen ratio of OLED panels and abnormal display in the special-shaped cutting area, and achieve the effect of increasing the screen ratio

Active Publication Date: 2020-12-08
WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The embodiment of the present application provides an OLED panel to solve the technical problems of the existing OLED panel with low screen ratio and abnormal display of the cutting area.

Method used

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Embodiment Construction

[0023] 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.

[0024] Please refer to figure 1 , figure 1 It is a schematic structural diagram of the OLED panel according to the first embodiment of the present application. The OLED panel 100 of the first embodiment of the present application includes a light-transmitting region 10a. Moreover, the hierarchical structure of the OLED panel 100 includes a transparent substrate 11 , a TFT (ThinFilm Transistor, thin film transistor) array layer 12 , a light-emitting functional layer 13 and an encapsulation layer 14 .

[0025] Specifically, the transparent substrate 11 may be made of PET (Polyethylene Terephthalate, polyterephthalate), PC ...

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Abstract

The present application provides an OLED panel, which includes a light-transmitting area. The OLED panel includes a transparent substrate, a TFT array layer, and a light-emitting functional layer; the TFT array layer is disposed on the transparent substrate, and the TFT array layer includes a first light-transmitting area, a first The light-transmitting area is correspondingly arranged on the light-transmitting area; the light-emitting functional layer is arranged on the TFT array substrate, and the light-emitting functional layer includes a second light-transmitting area, and the second light-transmitting area is correspondingly arranged on the light-transmitting area; the first light-emitting area Corresponding to the second light-transmitting area. In the present application, the first light-transmitting area of ​​the TFT array layer and the second light-transmitting area of ​​the light-emitting functional layer are correspondingly arranged in the light-transmitting area, so that the electronic device can be correspondingly arranged under the light-transmitting area without cutting, which improves the screen-to-body ratio.

Description

technical field [0001] The present application relates to a display technology, in particular to an OLED panel. Background technique [0002] At present, the full-screen mobile phones launched by various mobile phone manufacturers are mainly shaped-cut OLED (Organic Light-emitting Diode, organic light-emitting diode) screens, and the screen-to-body ratio can reach about 90%. However, the aesthetics of the special-shaped cutting screen is quite criticized by consumers. At the same time, due to the existence of hardware such as the front camera, the special-shaped cutting area cannot be displayed normally. Therefore, it is difficult to improve the screen ratio of special-shaped cutting screens. Contents of the invention [0003] An embodiment of the present application provides an OLED panel to solve the technical problems of the existing OLED panel with low screen-to-body ratio and irregular display areas. [0004] An embodiment of the present application provides an OLED...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32
CPCH10K59/1213H10K59/131
Inventor 李辉
Owner WUHAN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD