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Mask plate, display substrate and manufacturing method thereof

A technology for a display substrate and a mask plate, which is applied in the field of display substrate and its fabrication and mask plate, can solve the problems of long development cycle and high production cost, and achieve the effect of reducing production cost and shortening development cycle.

Active Publication Date: 2020-01-21
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 invention provides a mask plate, a display substrate and a manufacturing method thereof, which are used to solve the problems that display screens with the same display area but different sizes and specifications need to be manufactured with different mask plates, resulting in high production costs and long development cycles

Method used

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  • Mask plate, display substrate and manufacturing method thereof
  • Mask plate, display substrate and manufacturing method thereof
  • Mask plate, display substrate and manufacturing method thereof

Examples

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Embodiment 1

[0026] In this embodiment, a mask plate is provided for making a display substrate, and the same mask plate substrate can be used to complete the manufacture of display substrates of various sizes and specifications, wherein the display area of ​​the display substrates of different sizes and specifications same.

[0027] It should be noted that the same display area refers to the same display area of ​​the display substrate. Different size specifications mean that the areas of the non-display regions of the display substrates are different. In the following content, unless otherwise stated, different dimensions refer to different areas of the non-display area of ​​the display substrate.

[0028] to combine Figure 1-Figure 4 As shown, the mask includes a first region 101 and a second region 201 surrounding the first region 101 . The first area 101 is used for making the display area of ​​the display substrate, including mask patterns (not shown in the figure) used for makin...

Embodiment 2

[0048] combine Figure 5 and Figure 6 As shown, this embodiment provides a display substrate manufactured by using the mask plate in Embodiment 1, and the display substrate includes a display area 100 and a non-display area 200 surrounding the display area 100 .

[0049] The non-display area 200 is divided into at least two ring-shaped sub-non-display areas 2001. For the display substrate, display substrates of different sizes and specifications can be obtained, wherein the display substrates of different sizes and specifications share a display area 100 and have the same display area.

[0050] The sub-non-display area 2001 includes at least one terminal area, each terminal area is provided with a plurality of terminals, and the number of terminals can be set according to the resolution and size of the product. The non-display area 200 further includes a plurality of first bridge lines 2 , and the first bridge lines 2 extend from one sub-non-display area 2001 to another adj...

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Abstract

The invention relates to the technical field of display and discloses a mask, a display substrate and a manufacturing method thereof. A non-display region of the display substrate is segmented into a plurality of non-display sub-regions; a terminal is manufactured in each non-display sub-region and is used for connecting with a driver chip; the terminals in adjacent non-display sub-regions are electrically connected through a bridging line; the terminal in the non-display sub-region closest to the display region is electrically connected with a signal line in the display region; and when the terminals in all the non-display sub-regions are connected with the driver chips, the needed display signals can be provided for the display region. The display substrate is segmented on the outer side of the outer edges of the non-display sub-regions and at positions close to the outer edges, a display substrate of different dimensions can be obtained and is manufactured by a mask with a corresponding mask pattern. Therefore, the display panel of multiple dimensions can be completely manufactured by the same mask, the production cost is reduced, and the development cycle is shortened.

Description

technical field [0001] The invention relates to the field of display technology, in particular to a mask plate, a display substrate and a manufacturing method thereof. Background technique [0002] For flat panel display products, in order to meet the needs of different customers, it is necessary to produce displays with the same display area but different sizes and specifications, so as to reduce customer repair costs and improve customer satisfaction. In traditional design, different masks need to be made for display screens of different sizes, which increases development costs. The development time is limited by the production of masks and the supply of materials, which is not conducive to improving market competitiveness. Contents of the invention [0003] The invention provides a mask plate, a display substrate and a manufacturing method thereof, which are used to solve the problems that display screens with the same display area but different sizes and specifications...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03F1/00
CPCG03F1/00
Inventor 江鹏王德君杨海鹏戴珂
Owner BOE TECH GRP CO LTD
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