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Liquid crystal box forming structure and process method for carrying out liquid crystal perfusion by adopting same

A process method and technology of liquid crystal cells, which are applied in nonlinear optics, instruments, optics, etc., can solve the problems of inability to discharge air bubbles, defects in the use performance of liquid crystal cells, and easy generation of air bubbles during the filling process, and achieve the effect of ensuring performance.

Inactive Publication Date: 2013-03-20
BOE TECH GRP CO LTD
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Problems solved by technology

[0008] The technical problem to be solved in the present invention is to provide a liquid crystal cell structure, to overcome the defect that the liquid crystal cell structure in the prior art is prone to bubbles during the filling process and the bubbles cannot be discharged to cause the performance of the liquid crystal cell

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  • Liquid crystal box forming structure and process method for carrying out liquid crystal perfusion by adopting same
  • Liquid crystal box forming structure and process method for carrying out liquid crystal perfusion by adopting same
  • Liquid crystal box forming structure and process method for carrying out liquid crystal perfusion by adopting same

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Embodiment Construction

[0038] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] Such as image 3 As shown, when the vacuum chamber 1 of the filling machine in the prior art is evacuated, the vacuum degree of the chamber, that is, the initial vacuum of the filling can reach up to 1 Pa or even below, but the main body 3 of the liquid crystal cell (empty cell) to be filled It is difficult for the vacuum degree inside to reach this value, because the gas molecules 12 in the empty box need to be continuously diffused outside the box to achieve the air pressure balance inside and outside the box, that is, the depressurization process inside the box. Therefore, during the diffusion process, the Influenced by the thickness of the liquid crystal cell, ...

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Abstract

The invention relates to the technical field of manufacturing and processing of liquid crystal displays, in particular to a liquid crystal box forming structure and a process method for carrying out liquid crystal perfusion by adopting the same. The liquid crystal box forming structure comprises a liquid crystal box main body; the liquid crystal box main body is provided with frame sealing glue in the inner circumferential direction; both opposite edges of the frame sealing glue are respectively provided with at least one notch; and the notches positioned at both the opposite edges of the frame sealing glue are a crystal perfusion port and an air outlet respectively. According to the liquid crystal box forming structure and the process method for carrying out liquid crystal perfusion by adopting the same, which are provided by the invention, by respectively forming the notches at both the opposite edges of the frame sealing glue, air bubbles in a liquid crystal box can be effectively discharged, liquid crystals are guaranteed enabled to be full perfused into the whole box body to the greatest degree and the use performance of the liquid crystal box is ensured.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display manufacturing and processing, in particular to a liquid crystal cell structure and a process method for pouring liquid crystals using the cell structure. Background technique [0002] Liquid crystal filling is an important process in the process of making liquid crystal display boxes. It uses a filling machine and fills through the gap in the lower part of the liquid crystal box sealant. Refer to figure 1 , In the traditional liquid crystal box 1', a sealant 2' is arranged around it, and only a liquid crystal gap 5 is left on one side of the sealant 2' for coating liquid crystal. Among them, the specific process of using the filling machine for filling can be found in figure 2 ,Specific steps are as follows: [0003] (1) Place the liquid crystal cell 1' to be filled in the vacuum cavity 1 of the crystal filling machine, vacuumize it to reach the set value (generally 1Pa), and af...

Claims

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Application Information

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IPC IPC(8): G02F1/1333G02F1/1339G02F1/1341
Inventor 高浩然
Owner BOE TECH GRP CO LTD
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