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Display motherboard, display screen and display terminal

A technology for display screens and motherboards, applied to semiconductor devices, electrical components, circuits, etc., can solve problems such as edge chipping and cracks at cutting places

Active Publication Date: 2021-08-13
GUANGZHOU GOVISIONOX TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide an improved display motherboard, display screen and display terminal for the problems of edge chipping and cracks at the cutting place when cutting the display motherboard in the process of preparing the display screen.

Method used

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  • Display motherboard, display screen and display terminal
  • Display motherboard, display screen and display terminal
  • Display motherboard, display screen and display terminal

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Embodiment Construction

[0021] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] Please refer to figure 1 , the embodiment of the present invention provides a display motherboard 100 . Several independently arranged display screens 10 are formed on the display motherboard 100 . The display motherboard 100 includes a base substrate 110 , a functional layer 120 and a packaging cover 130 which are stacked in sequence. At least one of the base substrate 110 and the package cover 130 includes: a body layer and a resin coating layer stacked on the surface of the body layer. Wherein, the body layer is disposed close to the functional layer 120 , and the resin coating is located on the surface of the body layer away from the function layer 120 . A cutting area 102 is formed on the resin coating along the peripher...

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Abstract

The invention relates to a display motherboard, a display screen and a display terminal. Several independently arranged display screens are formed on the display motherboard, and the display motherboard includes a base substrate, a functional layer, and a packaging cover that are stacked in sequence, and at least one of the base substrate and the packaging cover includes: disposed near the functional layer The body layer of the body layer, and the resin coating stacked on the surface of the body layer; wherein, a cutting area is formed on the resin coating along the peripheral edge of each display screen, and the thickness of the resin coating in the cutting area is smaller than that of the display screen The thickness of the resin coating in the area. Therefore, when cutting the display motherboard, the lateral force generated by the resin coating at the cutting path is very small, which is beneficial for the cutting tool to cut vertically to the body layer, thereby improving the cutting accuracy and reducing the difficulty of the cutting process.

Description

technical field [0001] The invention relates to the technical field of displays, in particular to a display motherboard, a display screen and a display terminal. Background technique [0002] With the development of information technology, display terminals such as mobile phones, tablet computers, and notebook computers have become indispensable tools in people's lives. The substrate and package cover of the display are usually made of the body layer. However, in the process of preparing the display screen, the body layer needs to be cut. When cutting the body layer, the coating on the surface of the body layer is likely to cause the cutting line to deviate, resulting in poor cutting accuracy. Contents of the invention [0003] Based on this, it is necessary to provide an improved display motherboard, a display screen and a display terminal for the problem that chipping and cracks are easily caused at the cutting place when the display motherboard is cut during the proce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L27/12
CPCH01L27/12H01L27/1214
Inventor 彭祥贾智帅应如波
Owner GUANGZHOU GOVISIONOX TECH CO LTD
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