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Display panel

A technology for display panels and substrates, applied in nonlinear optics, instruments, optics, etc., can solve problems such as curling, cracking, and manufacturing costs that affect the process qualification rate, and achieve the goal of improving the qualification rate, increasing mechanical strength, and reducing process difficulty. Effect

Inactive Publication Date: 2020-06-09
CHUNGHWA PICTURE TUBES LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the process of flexible display panels, it is easy to cause curling or cracking due to uneven stress, thus affecting the process yield and manufacturing cost

Method used

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Experimental program
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Embodiment Construction

[0022] Please refer to figure 1 and figure 2 , in the flexible display panel process, it is necessary to complete the flexible counter substrate 120 and the flexible active array substrate 110 respectively, and then attach the flexible counter substrate 120 and the flexible active array substrate 110 Combined to form a liquid crystal layer between the two to form a flexible display panel.

[0023] The flexible active array substrate 110 includes a first flexible substrate 111 and an active device layer 112 , wherein the active device layer 112 includes metal wiring 114 . In the process of forming the flexible display panel, since the flexible active array substrate 110 is a soft material, the flexible active array substrate 110 needs to be formed on the first substrate 113 to make the process easier.

[0024] The flexible opposite substrate 120 includes a second flexible substrate 121 , a barrier layer 122 and a transparent matrix layer 123 . Similar to the flexible active...

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Abstract

The invention discloses a display panel. The display panel comprises a flexible active array substrate, a flexible opposite substrate and a liquid crystal layer, wherein the flexible active array substrate comprises a first flexible substrate and an active element layer, the flexible opposite substrate is opposite to the flexible active array substrate and comprises a second flexible substrate, atransparent matrix layer and a barrier layer, the active element layer is arranged on the first flexible substrate and comprises a plurality of active elements, a plurality of gate lines and a plurality of data lines, the active elements are electrically connected with the gate lines and the data lines, a plurality of sub-pixel areas are defined by the gate lines and the data lines, the barrier layer is disposed between the second flexible substrate and the transparent matrix layer, the transparent matrix layer includes a plurality of openings substantially aligned with the sub-pixel regions,and the liquid crystal layer is sandwiched between the transparent matrix layer and the active element layer. The display panel is advantaged in that production cost can be reduced, and the product percent of pass can be increased.

Description

technical field [0001] The present invention relates to flexible display panels. Background technique [0002] A flexible display panel is a display panel that uses flexible materials as a base material. Compared with traditional display panels that use glass as a base material, the flexible display panel has the advantages of thinness, bendability, impact resistance, etc. characteristics, so it is widely used in various display fields. In recent years, with the continuous development of flexible display technology, flexible display panels have become one of the development directions in the future display field. [0003] However, in the process of the flexible display panel, it is easy to cause curling or cracking due to uneven stress, thus affecting the process yield and manufacturing cost. Therefore, a novel flexible display panel is needed to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to provide a display pan...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1335
CPCG02F1/1333G02F1/133305G02F1/133509G02F1/133514
Inventor 叶佳骐林智豪杨瑞雄
Owner CHUNGHWA PICTURE TUBES LTD