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Liquid crystal dropping device

A liquid crystal dripping and liquid crystal technology, applied in nonlinear optics, instruments, optics, etc., can solve the problems of small drip nozzle aperture, drip nozzle clogging, etc., achieve the effect of reducing viscosity, improving fluidity, and avoiding liquid crystal clogging

Inactive Publication Date: 2019-07-12
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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Problems solved by technology

[0003] The embodiment of the present application provides a liquid crystal dripping device to solve the technical problem of the existing liquid crystal dropping device, because the viscosity of the liquid crystal is too high and the aperture of the drip nozzle is small, which leads to the blockage of the drip nozzle when the liquid crystal passes through the drip nozzle

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Embodiment Construction

[0033] Please refer to the drawings in the accompanying drawings, wherein like reference numerals refer to like components. The following description is based on illustrated specific embodiments of the present application, which should not be construed as limiting other specific embodiments of the present application that are not described in detail here.

[0034] Please refer to figure 1 , figure 1 It is a structural schematic diagram of the liquid crystal dropping device of the embodiment of the present application. The liquid crystal dropping device 100 of the embodiment of the present application includes a storage container 10, a buffer container 20, a liquid crystal dropping mechanism 30, a liquid crystal pipeline 40, a first heating mechanism, a second heating mechanism and a third heating mechanism.

[0035] The storage container 10 is used to store liquid crystals. The buffer container 20 is used for storing the liquid crystal output from the storage container 10 ....

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Abstract

The invention provides a liquid crystal dropping device which comprises a storage container, a buffer container, a liquid crystal dropping mechanism and a liquid crystal channel. The buffer containercommunicates with the storage container. The input end of the liquid crystal channel communicates with the output end of the buffer container, and the output end of the liquid crystal channel communicates with the input end of the liquid crystal dripping mechanism; the first heating mechanism is used for heating the buffer container; the second heating mechanism is used for heating the liquid crystal channel; and the third heating mechanism is used for heating the liquid crystal dropping mechanism. Through the arrangement of the first heating mechanism, the second heating mechanism and the third heating mechanism, the buffer container, the liquid crystal channel and the liquid crystal dropping mechanism are heated respectively, the viscosity of liquid crystals is reduced, and the fluidityof the liquid crystals is improved.

Description

technical field [0001] The present application relates to a liquid crystal dropping technology, in particular to a liquid crystal dropping device. Background technique [0002] The liquid crystal dropping device has a very small aperture (Nozzle) (50um). Before dropping the liquid crystal, it is necessary to heat the liquid crystal in advance to increase the fluidity and reduce the viscosity, so as to achieve the ideal dropping effect and ensure the coating quality. If the liquid crystal is not heated, when the liquid crystal is dripped, the liquid crystal will be blocked when passing through the aperture due to the high viscosity of the liquid crystal. Contents of the invention [0003] The embodiment of the present application provides a liquid crystal dropping device to solve the technical problem of the existing liquid crystal dropping device that the drop nozzle is blocked when the liquid crystal passes through the drop nozzle because the viscosity of the liquid crys...

Claims

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Application Information

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IPC IPC(8): G02F1/1341
CPCG02F1/1341G02F1/13415
Inventor 刘辉
Owner SHENZHEN CHINA STAR OPTOELECTRONICS SEMICON DISPLAY TECH CO LTD
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