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Frame glue solidification method and liquid crystal panel manufacturing method

A liquid crystal panel and curing method technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of poor display characteristics of liquid crystal panels, insufficient curing of sealant, easy to contaminate liquid crystals, etc., so as to improve display quality and improve light utilization rate. , the effect of increasing light intensity

Inactive Publication Date: 2008-08-27
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] In order to overcome the defect that the insufficient curing of the frame glue in the prior art liquid crystal panel manufacturing method easily contaminates the liquid crystal and thus leads to poor display characteristics of the liquid crystal panel, the present invention provides a method for curing the frame glue that can fully cure the frame glue

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  • Frame glue solidification method and liquid crystal panel manufacturing method
  • Frame glue solidification method and liquid crystal panel manufacturing method
  • Frame glue solidification method and liquid crystal panel manufacturing method

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Embodiment Construction

[0025] see Figure 4 and Figure 5 , are schematic diagrams of the first embodiment of the liquid crystal panel manufacturing method and the frame glue curing method of the present invention, respectively. The manufacturing method of the liquid crystal panel 2 includes the following steps: providing a first substrate 100, forming a black matrix 300 in the display area of ​​the first substrate 100, forming a black light-shielding frame to prevent color mixing of the color photoresist, and then repeating R in each pixel. , G, B three photoresist processes such as coating, exposure and development, thereby forming a color filter layer 400, and then coating frame glue 700 on the periphery of the first substrate 100; providing a second substrate 200, on the second Liquid crystal 500 is uniformly dripped onto the surface of the substrate 200; the first substrate 100 and the second substrate 200 are aligned and stacked in a vacuum state; an ultraviolet light source (not shown) is se...

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Abstract

The invention discloses a glue welding method which comprises the following steps: providing a liquid crystal plate, illumining the glue of liquid crystal plate to solid it after the ultraviolet light getting through a cover with narrow slit pattern. The invention also discloses a method for making liquid crystal plate, which uses the glue welding method to solid the glue frame.

Description

【Technical field】 [0001] The invention relates to a frame glue curing method and a liquid crystal panel manufacturing method using the frame glue curing method to cure the frame glue. 【Background technique】 [0002] The liquid crystal panel is the main part of the liquid crystal display device. It includes a first substrate, a second substrate, and a liquid crystal layer sandwiched between the two substrates. The first substrate and the second substrate are tightly bonded by a frame glue. Liquid crystal injection methods can generally be divided into two types: a vacuum suction method and a one drop fill (ODF) method. The vacuum suction method uses the capillary principle to suck the liquid crystal after the first substrate and the second substrate are assembled. This method takes a long time and is likely to cause waste of liquid crystal materials. The drop method is to drop the liquid crystal directly on the substrate first, and then carry out the assembly of the substrat...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02F1/1339G02F1/133
Inventor 吴佳怡陈鹊如
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD