Mother board behind box, liquid crystal display panel and corresponding manufacturing method

A technology for liquid crystal display panels and motherboards, applied in nonlinear optics, instruments, optics, etc., can solve problems such as uneven thickness of liquid crystal cells, and achieve the effects of avoiding uneven display brightness, reducing production costs, and improving display quality.
CN103792736AActive Publication Date: 2014-05-14BEIJING BOE DISPLAY TECH CO LTD +1
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
BEIJING BOE DISPLAY TECH CO LTD
Publication Date
2014-05-14

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Abstract

The invention discloses a mother board behind a box, a liquid crystal display panel and a corresponding manufacturing method. Due to the fact that a first elastic part is additionally arranged on the contact position of a first mother board body and a first frame sealing adhesive and / or a second frame sealing adhesive, or / and a second elastic part is additionally arranged on the contact position of a second mother board body and the first frame sealing adhesive and / or the second frame sealing adhesive. When the mother board behind the box is cut, the additionally-arranged elastic parts have certain elasticity, the problems that generated deformation can not restore due to insufficient elasticity of the frame sealing adhesives, and the box thickness of a liquid crystal box is not uniform are avoided. Accordingly, the problem that the manufactured liquid crystal box is not uniform in display brightness is avoided, and display quality is improved. Besides, the elastic parts are added to corresponding areas of the frame sealing adhesives so that the use quantity of the frame sealing adhesives can be reduced and production cost also can be reduced.
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Description

technical field

[0001] The invention relates to the field of display technology, in particular to a box-matched motherboard, a liquid crystal display panel and a corresponding manufacturing method. Background technique

[0002] The liquid crystal cell is mainly composed of an opposite substrate, an array substrate and liquid crystal molecules located between the two substrates. In the actual manufacturing process of the liquid crystal cell, firstly, a plurality of opposing substrate regions and a plurality of array substrate regions arranged in a matrix are correspondingly manufactured on two motherboards, and then, a sealant is coated between the two motherboards. Frame glue, and the cell alignment process, and finally, cut the two motherboards along the regions of the opposing substrates and the regions of the array substrates to form multiple small liquid crystal cells.

[0003] Specifically, in the existing mother board after box alignment, such as Figure 1a and Figu...

Claims

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