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Liquid crystal ejecting method and apparatus, liquid crystal device and producing method thereof and electronic equipment

A liquid crystal device, liquid crystal technology, applied in the direction of surface coating liquid devices, optics, instruments, etc., can solve the problems of reduced luminous characteristics, liquid crystal configuration, uneven display of liquid crystal devices, etc., and achieve the effect of improved visibility

Inactive Publication Date: 2005-02-09
SEIKO EPSON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When liquid crystals are ejected using such a clogged ejection head, a predetermined amount of liquid crystals cannot be placed on a predetermined area of ​​the substrate, resulting in a decrease in light emission characteristics such as display unevenness in the liquid crystal device.

Method used

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  • Liquid crystal ejecting method and apparatus, liquid crystal device and producing method thereof and electronic equipment
  • Liquid crystal ejecting method and apparatus, liquid crystal device and producing method thereof and electronic equipment
  • Liquid crystal ejecting method and apparatus, liquid crystal device and producing method thereof and electronic equipment

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Embodiment Construction

[0034] Hereinafter, an embodiment of a liquid crystal discharge method and apparatus, a liquid crystal device and its manufacturing method, and electronic equipment of the present invention will be described with reference to the drawings. In addition, in each of the drawings referred to, the scale may be different for each layer or each member in order to have a size recognizable on the drawing.

[0035] (Configuration of liquid crystal ejection device)

[0036] 2 is a schematic perspective view showing the overall configuration of an inkjet device using the liquid crystal discharge device of the present invention. As shown in FIG. 2 , the inkjet device 1 of this embodiment has a discharge head 100, an X-direction drive motor 2, an X-direction drive shaft 4, a Y-direction drive motor 3, a Y-direction guide shaft 5, a control device 6, Stand 7, cleaning mechanism part 8, base platform 9, suction mechanism 10.

[0037] The ejection head 100 has a plurality of nozzles arranged...

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Abstract

The liquid crystal discharging method for discharging and allotting the liquid crystal from a discharging head 100 to a prescribed region on a substrate W has a heating step for heating the liquid crystal to a temperature higher than the transition point of the liquid crystal.

Description

technical field [0001] The present invention relates to a liquid crystal ejection method and device, a liquid crystal device and its manufacturing method, and electronic equipment. Background technique [0002] For example, in a liquid crystal device, liquid crystal arranged in a liquid crystal panel is used as part of a display control mechanism. [0003] Conventionally, when arranging liquid crystals in such a liquid crystal panel, the liquid crystal panel is first formed by bonding two substrates together, and then a vacuum atmosphere is formed inside the liquid crystal panel, and then the liquid crystal is sucked into the liquid crystal panel. [0004] However, this method has problems in that a large amount of liquid crystal is used and it takes a long time to manufacture one liquid crystal panel. [0005] Therefore, in recent years, a technique of arranging liquid crystals on substrates by using an inkjet device or the like before bonding two substrates together has b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05C5/00B05D1/26B05D3/02G02F1/1341
CPCG02F2001/13415G02F1/1341G02F1/13415
Inventor 岩田裕二
Owner SEIKO EPSON CORP