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Organic light emitting display panel and display device

A light-emitting display and panel technology, which is applied in the direction of identification devices, instruments, semiconductor devices, etc., can solve the problem of large frame size in the light-transmitting area, and achieve the effect of reducing the size of the frame and reducing the space

Active Publication Date: 2021-09-28
WUHAN TIANMA MICRO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the pixels in the display area located on opposite sides of the light-transmitting area need to be wound around the edge of the light-transmitting area to connect the data lines, resulting in a larger frame size in the light-transmitting area

Method used

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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

[0047] 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.

[0048] 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

Embodiments of the present invention provide an organic light-emitting display panel and a display device, which relate to the field of display technology and can reduce the frame size of a light-transmitting region. The organic light-emitting display panel includes: a display area and a light-transmitting area, the display area at least half surrounds the light-transmitting area; the display area includes a special-shaped display area and a normal display area; the special-shaped display area includes a first special-shaped display area and a second special-shaped display area, In the column direction, the light-transmitting area is located between the first special-shaped display area and the second special-shaped display area; the display area includes a plurality of pixel driving circuits, and in the special-shaped display area, the size of each pixel driving circuit in the row direction is a1, The size of each pixel driving circuit in the column direction is b1, in the normal display area, the size of each pixel driving circuit in the row direction is a2, the size of each pixel driving circuit in the column direction is b2, a1>a2, b1<b2.

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. In order to better and fully utilize the space of the display panel, the screen-to-body ratio is getting higher and higher, that is, the proportion of the display area to the display panel area is getting larger and larger. When the area of ​​the display area is large, it will occupy the space of components such as the front camera. Therefore, a light-transmitting area surrounded by at least half of the display area appears to be used for setting the front camera. [0003] However, the pixels in the display area located on the opposite sides of the light-transmitting area need to be wound around the edge...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/32G09F9/33
CPCG09F9/33H10K59/121
Inventor 陈娴韩立静
Owner WUHAN TIANMA MICRO ELECTRONICS CO LTD
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