Display device and repairing method thereof, storage medium, display driving chip and equipment

A display device and chip technology, applied to static indicators, instruments, etc., can solve the problems of display bright lines affecting user experience, and achieve the effect of ensuring visual experience and integrity

Active Publication Date: 2022-03-29
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In view of this, the present application provides a display device and its repair method, storage medium, display driver chip and equipment, which solves the technical problem of displaying bright lines and affecting user experience due to line defects in the display equipment

Method used

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  • Display device and repairing method thereof, storage medium, display driving chip and equipment
  • Display device and repairing method thereof, storage medium, display driving chip and equipment
  • Display device and repairing method thereof, storage medium, display driving chip and equipment

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Embodiment Construction

[0057] In order to make the purposes, 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 with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0058] The 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," "the," and "the" are intended to include the plural forms as we...

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Abstract

The invention provides a display device and a repairing method thereof, a storage medium, a display driving chip and equipment. The display device comprises a sub-pixel array, the sub-pixel array comprises a pixel column group, light-emitting devices in sub-pixels in the pixel column group are connected with a pixel driving circuit through light-emitting switches, and the control ends of a plurality of light-emitting switches in one sub-pixel column are electrically connected with the same light-emitting control line. The display device further comprises a defect repairing module, the light-emitting control lines are electrically connected with the defect repairing module, and when the first sub-pixel columns in the pixel column groups have display defects, the defect repairing module controls the light-emitting control lines corresponding to the first sub-pixel columns to provide non-effective level signals so as to control the first sub-pixel columns not to emit light. During display, the first sub-pixel columns with display defects are controlled not to emit light, so that the display effect is prevented from being influenced by display abnormity, and the visual experience of a user is ensured.

Description

technical field [0001] The present invention belongs to the field of display technology, and more particularly relates to a display device and a repairing method thereof, a storage medium, a display driving chip and a device. Background technique [0002] With the development of display technology, mobile phones, computers, TVs, and smart wearable devices with display functions are becoming more and more important in people's work and life, and users have higher and higher quality requirements for these display products. Regardless of the liquid crystal display technology or the self-luminous display technology, various signal lines need to be arranged in the display panel in order to realize the display. However, due to the process of the signal line or other reasons, there is a risk of disconnection of the signal line, resulting in black lines or white lines during display, which affects the display effect and thus affects the user's visual experience. SUMMARY OF THE INV...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G3/3208
CPCG09G3/3208G09G2330/08
Inventor 陈鹏名梁吉德李瑞亮张峰邓建懂李牧遥
Owner HUAWEI TECH CO LTD
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