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Display substrate, display panel cutting method and display device

A technology for display substrates and display panels, which is applied in the fields of instruments, nonlinear optics, optics, etc., can solve the problems of reducing product yield, excessive overlapping area, affecting the flatness of display substrates, etc., and achieves the effect of high product yield.

Active Publication Date: 2018-07-10
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem in the related art that the overlapping area of ​​the sealant on two adjacent sub-display areas is too large, which affects the flatness of the display substrate after bonding and reduces the product yield, the present invention provides a display substrate and a display panel. Cutting method and display device

Method used

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  • Display substrate, display panel cutting method and display device
  • Display substrate, display panel cutting method and display device
  • Display substrate, display panel cutting method and display device

Examples

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Embodiment Construction

[0038] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0039] figure 1 It is a schematic structural diagram of a display substrate shown in an embodiment of the present invention. The display substrate may include:

[0040] At least two sub-display regions 11 and at least one barrier unit 12, the sub-display regions 11 are used to form a sub-display substrate.

[0041] Each blocking unit 12 includes: two strip-shaped blocking patterns 121 and 122...

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Abstract

The invention relates to a display substrate, a display panel cutting method and a display device, and belongs to the field of display technology. The display substrate includes: at least two sub-display areas and at least one blocking unit; each blocking unit includes: two strip-shaped blocking patterns arranged on both sides of the glued cutting line on the display substrate, and the two strip-shaped blocking patterns are respectively Located in the peripheral area of ​​two adjacent sub-display areas. The present invention solves the problem in the related art that two adjacent sub-sections may be caused by mechanical errors and uncertainties when applying the sealant by setting two strip-shaped barrier patterns on both sides of the glued cutting line to limit the shape of the sealant. The overlapping area on the display area is too large, which affects the flatness of the display substrate after bonding; the overlapping area on the sub-display area will not be too large, and the product yield rate is high.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a display substrate, a display panel cutting method and a display device. Background technique [0002] The display panel includes two display substrates (array substrate and color filter substrate). In the manufacturing process of the display panel, in order to improve production efficiency, a larger display substrate (which contains multiple smaller display substrates) will be manufactured first. Sub-display area), and then two larger display substrates (the two display substrates are an array substrate and a color filter substrate) are glued together by a sealant (Sealant) to form the original panel, and then the original panel can be cut A plurality of sub-display panels are manufactured at one time. [0003] In the related art, there is a display substrate, which is provided with a glued cutting line (the glued cutting line is the cutting position between two adjacent sub-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1333G02F1/1339
CPCG02F1/133351G02F1/1339G02F2201/50G02F2202/28G02F1/133354G02F1/1341G02F2201/501
Inventor 黄式强
Owner BOE TECH GRP CO LTD
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