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OLED display panel and electronic equipment

A display panel, line display technology, applied in circuits, electrical components, static indicators, etc., can solve the problems of increasing system display power consumption and reducing power usage time, and achieve the effect of reducing power consumption and improving usage time

Active Publication Date: 2022-03-25
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The existing design is to connect the wiring of the dummy pixel to the VDD signal to stabilize the signal, but for small-sized display devices, this design method will increase the display power consumption of the system and reduce the power usage time

Method used

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  • OLED display panel and electronic equipment
  • OLED display panel and electronic equipment
  • OLED display panel and electronic equipment

Examples

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings of the embodiments of the present disclosure. Apparently, the described embodiments are some of the embodiments of the present disclosure, not all of them. Based on the described embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without creative effort fall within the protection scope of the present disclosure.

[0037] Unless otherwise defined, the technical terms or scientific terms used in the present disclosure shall have the usual meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are o...

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Abstract

The embodiment of the invention provides an OLED (Organic Light Emitting Diode) display panel and electronic equipment, and the OLED display panel comprises a display pixel region, row dummy pixels are arranged at first preset positions among rows of display pixels, and column dummy pixels are arranged at second preset positions among columns of display pixels; wherein at least one transverse typesetting signal in all the transverse typesetting signals corresponding to the row dummy pixels is connected with a ground wire, and at least one longitudinal typesetting signal in all the longitudinal typesetting signals corresponding to the column dummy pixels is connected with the ground wire. According to the embodiment of the invention, the typesetting signals, which are not used, of the row dummy pixels and the column dummy pixels are connected with the grounding wire, so that the power consumption is reduced on the whole, the typesetting signal lines which are not used originally do not consume electricity, and the service time of the display panel is prolonged.

Description

technical field [0001] The present disclosure relates to the display field, in particular to an OLED display panel and electronic equipment. Background technique [0002] In recent years, with the rapid development of the display industry, consumers have more and more stringent requirements for display frames. Narrow bezels or even zero bezels have gradually become the trend and trend. Fanout is compressed into the AA light-emitting area (also known as the display pixel area) It is no longer a concept, but has become a reality. One way to put the Fanout&GOA circuit into AA is to compress the pixels in the AA area vertically & horizontally, and use densely packed compressed pixels in the GOP (Gate on Panel) area. pixels, and in the normal area of ​​the non-GOP, the compressed pixels are inserted into row dummy pixels and column dummy pixels. [0003] The existing design is to connect the wiring of the dummy pixel to the VDD signal to stabilize the signal. However, for small-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3225H01L27/32
CPCG09G3/3225G09G2310/0202G09G2300/0413G09G2330/021H10K59/12H10K59/131
Inventor 曹丹张跳梅于子阳高文辉
Owner BOE TECH GRP CO LTD