Liquid crystal instillation monitoring and recycling system and method and liquid crystal instillation equipment

A recycling system, liquid crystal technology, applied in nonlinear optics, instruments, optics, etc., can solve problems such as low efficiency, time-consuming and laborious, and achieve the effect of improving recycling and utilization efficiency and preventing excessive liquid crystal accumulation.

Active Publication Date: 2018-06-15
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The recycling process is time-consuming, laborious and inefficient

Method used

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  • Liquid crystal instillation monitoring and recycling system and method and liquid crystal instillation equipment
  • Liquid crystal instillation monitoring and recycling system and method and liquid crystal instillation equipment
  • Liquid crystal instillation monitoring and recycling system and method and liquid crystal instillation equipment

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Embodiment Construction

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0038] The embodiment according to the second aspect of the present invention provides a liquid crystal infusion monitoring and recovery method. figure 1 It is a structural schematic diagram of a liquid crystal infusion monitoring and recovery system according to an embodiment of the present invention. The liquid crystal infusion monitoring and recovery system of the present invention is mainly used in liquid crystal infusion equipment.

[0039] Generally speaking, the liquid crystal dripping device includes a liquid crystal bot...

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PUM

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Abstract

The invention discloses a liquid crystal instillation monitoring and recycling system and method and liquid crystal instillation equipment. The liquid crystal instillation monitoring and recycling system is used for liquid crystal equipment comprising a liquid crystal bottle, an instillation sprayer and a controller. The liquid crystal instillation monitoring and recycling system comprises a liquid crystal metering unit, a monitoring control unit and a liquid crystal recycling unit. The liquid crystal metering unit is used for metering liquid crystals in the liquid crystal instillation sprayerand acquiring metering data. The monitoring control unit is in communication connection with the liquid crystal metering unit and used for calculating the liquid crystal volume in the liquid crystalinstillation sprayer according to the metering data acquired by the liquid crystal metering unit and controlling the liquid crystal monitoring and recycling system to act according to the liquid crystal volume in the instillation sprayer. The liquid crystal recycling unit is provided with a recycling device for containing liquid crystals, and the recycling device is connected with the instillationsprayer and used for recycling the liquid crystals in the instillation sprayer. The situation that contamination is caused and the instillation precision is affected as excessive liquid crystals areleft in the instillation sprayer can be avoided, and meanwhile the recycling efficiency of the liquid crystals is improved.

Description

technical field [0001] The invention relates to the technical field of liquid crystal display, in particular to a liquid crystal infusion monitoring and recovery system and method, and a liquid crystal infusion equipment. Background technique [0002] The TFT-LCD (Thin Film Transistor Liquid Crystal Display) substrate includes a color filter (CF) substrate and a thin film transistor (TFT) substrate. The two substrates are glued around by sealing glue, and the middle of the two substrates is filled with liquid crystals. The rotation of the liquid crystals is controlled by voltage. , so as to control the transmission of light and realize image presentation. In the manufacturing process of TFT-LCD, filling liquid crystal between CF substrate and TFT substrate by means of ODF (One Drop Filling) is currently widely used technical means. The amount of liquid crystals dropped and the quality of liquid crystals have an important impact on the final display effect. [0003] Related...

Claims

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Application Information

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IPC IPC(8): G02F1/1341
CPCG02F1/1341G02F1/13415
Inventor 李静孙国防高章飞奚修兴
Owner BOE TECH GRP CO LTD
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