Display devices and electronic equipment

A display device and pixel circuit technology, applied to static indicators, instruments, etc., can solve the problems of uneven charging and uneven display of display devices

Active Publication Date: 2020-11-17
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The present invention provides a display device and electronic equipment to solve the problem of uneven display in high refresh rate scenarios caused by uneven charging of existing display devices

Method used

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  • Display devices and electronic equipment
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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Obviously, the described embodiments are part of the embodiments of the present invention , but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] In the present invention, "at least one" means one or more, and "multiple" means two or more. "And / or" describes the association relationship of associated objects, indicating that there can be three types of relationships, for example, A and / or B, which can mean: A exists alone, A and B exist at the same time, and B exists alone, where A, B can be singular or plural. The charac...

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Abstract

The invention provides a display device and electronic equipment. The display device comprises a substrate, a plurality of scanning lines and a plurality of pixel circuits, wherein the plurality of pixel circuits comprise a plurality of columns of pixels and gate driving GIP circuits; the plurality of scanning lines are arranged on the substrate along a first direction. The GIP circuit supplies gating signals to the plurality of scan lines. Each pixel is connected with two scanning lines. At least one pixel exists, one scanning line connected with the pixel is respectively connected with the reset end of the pixel and the write-in end of at least one pixel which is adjacent to the pixel and in the same row; and the other scanning line connected with the pixel is respectively connected withthe write-in end of the pixel and the reset end of at least one pixel which is adjacent to the pixel, is adjacent to the pixel and has at least one pixel in the same column and the same row and at least one pixel in the adjacent row. Therefore, the display quality is improved in a scene with a high refresh frequency.

Description

technical field [0001] The present invention relates to the field of display technology, in particular to a display device and electronic equipment. Background technique [0002] Organic light emitting diode (OLED) display devices have the advantages of thinness, active light emission, fast response speed, large viewing angle, wide color gamut, high brightness and low power consumption, etc. display technology. At present, a display device with a high refresh rate of 120 Hz has gradually become a trend of display devices in the market because of its smoothness of display and better definition of dynamic images than that of a display device with a refresh rate of 60 Hz. [0003] A demultiplexer (demultiplexer, DEMUX) is used to decompose one signal channel into multiple signal channels, and is widely used in display devices. In a display device, when the load (RC) on both sides of the display panel is greater than that in the middle of the display panel, there will be a cha...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/3266
CPCG09G3/3266
Inventor 李威龙宋艳芹张露吴剑龙胡思明韩珍珍朱晖
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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