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Method, display device and detection device for eliminating black borders

A technology for display devices and black borders, which is applied to static indicators, instruments, etc., and can solve problems such as black borders affecting visual effects

Inactive Publication Date: 2019-11-15
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the above-mentioned deficiencies in the prior art, and provides a method for eliminating black borders, a display device and a detection device to at least partly solve the problem that black borders in existing display devices affect visual effects

Method used

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  • Method, display device and detection device for eliminating black borders
  • Method, display device and detection device for eliminating black borders
  • Method, display device and detection device for eliminating black borders

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Embodiment Construction

[0049] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention. Apparently, the described embodiments are part of the embodiments of the present invention, not all of them. 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.

[0050] The present invention provides a method for eliminating black borders, and the method is applied to a display device, such as Figure 2-6 As shown, the display device includes a stacked cover plate 1 and a display panel 2, the cover plate 1 includes a visible area 11 and a non-visible area 12 located around the visible area 11, the display panel 2 includes a display area 21, and the display The area 21 corresponds to the viewing area 11 , and the size of the display area 21 is large...

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Abstract

The invention provides a method for eliminating black edges, a display device and a detection device. The display device includes a cover plate and a display panel arranged in a stack. The cover plate includes a visible area and a non-visible area located around the visible area. The display panel includes A display area corresponding to the visible area, and the display area includes a first display area located in the middle of the display panel and a second display area located around the first display area. The size of the display area of ​​the display panel is larger than the visible area of ​​the cover. The size of the area, and display the pixels on at least one side of the second display area with the same color as the non-visible area, so that the size of the first display area is smaller than the size of the visible area, by using pixel occlusion at the boundary of the display area The black matrix is ​​located between the peripheral area and the first display area to eliminate black edges and improve the display effect.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a method for eliminating black borders, a display device and a detection device. Background technique [0002] Such as Figure 1a As shown, the display device includes a stacked cover plate 1 and a display panel 2. The display panel 2 includes a display area 21 (ie, AA area), and a peripheral area 22 is arranged around the display area 21. A black matrix is ​​usually arranged in the peripheral area 22. Guarantee the needs of circuit routing and sealing liquid crystal. The cover plate 1 includes a visible area 11 (ie, VA area) and a non-visible area 12 located around the visible area 11 , and the non-visible area 12 is usually covered with ink for shielding. [0003] In order to prevent the visible area 11 of the cover plate 1 from covering the pixels in the display area 21 of the display panel 2 , the size of the visible area 11 is generally set to be larger than the size of th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G09G3/36
CPCG09G3/36G09G2320/02G09G3/3208G09G2310/0232G09G2330/12G09G3/3413
Inventor 王博宁吕红亮杨瑞锋范利涛刘宇飞崔利宝杨华旭艾青南张芳
Owner BOE TECH GRP CO LTD
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