Organic light-emitting display panel and display device

A light-emitting display and panel technology, applied in static indicators, instruments, etc., can solve the problems of semiconductor layer breakage, display adverse effects, and poor bending stress characteristics of the semiconductor layer, so as to reduce the probability of semiconductor layer breakage and improve the display effect. Effect

Active Publication Date: 2018-12-14
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Abstract
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Problems solved by technology

[0003] However, there is a semiconductor layer in the organic light emitting display panel, and the bending stress characteristics of the semiconductor layer are poor. During the bending process of the organic light emitting display panel, the stress is easily concentrated on the semiconductor layer, which may cause the fracture of the semiconductor layer, and further damage the show adverse effects

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  • Organic light-emitting display panel and display device
  • Organic light-emitting display panel and display device
  • Organic light-emitting display panel and display device

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Embodiment Construction

[0054] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0055] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless th...

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Abstract

The embodiment of the invention provides an organic light-emitting display panel and a display device, relates to the technical field of display and can reduce the probability of semiconductor layer fracture when the organic light-emitting display panel is bent so as to improve the display effect. The organic light-emitting display panel comprises a substrate; a semiconductor layer which is arranged on the substrate; data lines which extend in the column direction and are arranged in the row direction; and multiple pixel driving circuits which are distributed in a matrix. The organic light-emitting display panel comprises a bending region in which the semiconductor layer is disconnected into at least two parts arranged in the column direction in two adjacent pixel driving circuits of the same column of the pixel driving circuits.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to an organic light-emitting display panel and a display device. Background technique [0002] At present, display technology has penetrated into every aspect of people's daily life, and correspondingly, more and more materials and technologies are used in display screens. Currently, mainstream display screens mainly include liquid crystal display screens and organic light-emitting display panels. Among them, due to the self-luminous performance of the organic light-emitting display panel, compared with the liquid crystal display, the most energy-consuming backlight module is omitted, so it has the advantage of being more energy-saving; in addition, the organic light-emitting display panel is also flexible and bendable. . [0003] However, there is a semiconductor layer in the organic light emitting display panel, and the bending stress characteristics of the semiconducto...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3208
CPCG09G3/3208
Inventor 向东旭陈英杰彭涛杨轩陈菲王宝男宋晓亮
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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