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Display panel and manufacturing method thereof

A manufacturing method and display panel technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as cracking, uneven force on the panel, and lifting of the panel.

Active Publication Date: 2018-04-20
CENTURY DISPLAY (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the cutting process, the panel is subjected to uneven force, which leads to defects such as panel tilting, cracking, and glass shards scratching the circuit.

Method used

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  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof
  • Display panel and manufacturing method thereof

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Experimental program
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Effect test

Embodiment Construction

[0027] Please also see figure 1 and figure 2 , figure 1 A perspective view of a display panel 10 provided by a preferred embodiment of the present invention, figure 2 for figure 1 The schematic cross-sectional view shown at II-II. The display panel 10 includes a first substrate 11, a second substrate 12 opposite to the first substrate 11, a liquid crystal layer 13 sandwiched between the first substrate 11 and the second substrate 12, and surrounding the liquid crystal layer 13. Frame glue14. The sealant 14 is used to form a storage space for the liquid crystal layer 13 together with the first substrate and the second substrate, and the sealant 14 is also used to bond the first substrate 11 and the second substrate 12 . The display panel 10 further includes a display area 101 and a peripheral area 102 surrounding the display area 101 .

[0028] The first substrate 11 includes a first base 110 , a thin film transistor 111 , a passivation layer 112 , a pixel electrode la...

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Abstract

The invention designs a display panel and a manufacturing method thereof. The display panel comprises a first substrate, a second substrate opposite to the first substrate in arrangement, as well as a liquid crystal layer and frame adhesive which are clamped between the first substrate and the second substrate; the frame adhesive surrounds the liquid crystal layer. The display panel also comprises a display region and a peripheral region surrounding the display region, the second substrate comprises support pillars arranged in the peripheral region and covered by the frame adhesive. According to the manufacturing method of the display panel, by arranging the support pillars and auxiliary support pillars, the defects of a seesaw effect, panel rupture, damage to a circuit due to glass scraps and the like due to uneven stress of the panel when the panel is cut and crack of the panel are avoided.

Description

technical field [0001] The invention relates to a display panel and a manufacturing method thereof. Background technique [0002] Liquid crystal display devices have been widely used in various fields, such as homes, public places, office places, and personal electronic related products. At present, the liquid crystal display device has been developed from the Twisted Nematic (TN) type liquid crystal display device which is simple to manufacture and low in cost but has a small viewing angle to the multi-dimensional electric field (Advanced SuperDimensionSwitch, AD-SDS, referred to as ADS) type liquid crystal display device, and Based on the HADS type liquid crystal display device with high aperture ratio proposed by the ADS mode, no matter what kind of liquid crystal display device, the manufacturing process of its liquid crystal display panel is to manufacture a thin film transistor array substrate and a color filter substrate separately, and then The thin film transistor ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/1335G02F1/1333
CPCG02F1/133512G02F1/133514G02F1/133516G02F1/13394
Inventor 张月胡敏麦真富刘平
Owner CENTURY DISPLAY (SHENZHEN) CO LTD