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Organic light-emitting display panel, its manufacturing method, and display device

A light-emitting display and panel technology, which is applied in semiconductor/solid-state device manufacturing, semiconductor devices, electrical components, etc., can solve problems that affect display power consumption and life, poor uniformity, and large power consumption, and achieve low light absorption rate , the effect of preventing natural light interference

Active Publication Date: 2020-12-08
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the display screen uses a polarizer plus a 1 / 4 wave plate to improve the interference of external ambient light. This structure can reduce the reflection of the display screen on natural light, and the polarizer will cause the transmittance of the outgoing light from the display screen to be low, which will affect Display Power Consumption and Lifespan
Improving the transmittance of the display screen will improve many problems of the display screen, such as high power consumption, low life, poor uniformity, etc.

Method used

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  • Organic light-emitting display panel, its manufacturing method, and display device
  • Organic light-emitting display panel, its manufacturing method, and display device
  • Organic light-emitting display panel, its manufacturing method, and display device

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Embodiment Construction

[0040] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, rather than to limit the invention. It should also be noted that, for ease of description, only parts related to the invention are shown in the drawings.

[0041] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0042] Please refer to figure 1 , shows an exemplary structural block diagram of an organic light emitting display panel according to an embodiment of the present application. An organic light emitting display panel, including a substrate, a thin film transistor layer and a flat layer 11, the org...

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Abstract

The present application discloses an organic light emitting display panel, a manufacturing method thereof and a display device. The organic light-emitting display panel includes a substrate, a thin film transistor layer and a flat layer. The organic light-emitting display panel has a non-display area and a display area, and includes a pixel defining layer on the flat layer. The pixel defining layer is provided with a thickness equal to that of the pixel defining layer. The first depression recessed in the direction, the first concave curved surface first electrode layer and the curved light emitting layer are stacked in the first depression, the first electrode layer is adjacent to the pixel defining layer, and the second electrode layer is arranged on the pixel defining layer; packaging Layer, located on the second electrode layer, the encapsulation layer is provided with a second depression recessed in the thickness direction of the encapsulation layer, and a convex lens is arranged in the second depression; the anti-interference layer is located on the encapsulation layer, and the anti-interference layer is provided with a light-transmitting The hole; the light emitted by the curved surface light-emitting layer is concentrated by the convex lens, and emitted to the outside through the light-transmitting hole.

Description

technical field [0001] The present disclosure generally relates to the display field, and in particular, relates to an organic light emitting display panel, a manufacturing method thereof, and a display device. Background technique [0002] In the case of strong external ambient light, the display screen reflects part of the natural light, which interferes with the light emitted by the display screen itself. When the intensity of external light reflected by the display screen is greater than the light intensity displayed by the display screen itself, the contrast of the display screen will be low and the display effect will be reduced. Therefore, reducing the interference of ambient reflected light will greatly improve the display effect of the display screen under strong light. [0003] At present, the display screen uses a polarizer plus a 1 / 4 wave plate to improve the interference of external ambient light. This structure can reduce the reflection of the display screen o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L51/50H01L51/52H01L27/32
CPCH10K59/00H10K50/00H10K50/80
Inventor 谢江容夏曾强聂汉
Owner BOE TECH GRP CO LTD
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