Method and dispenser for filling liquid crystal into LCD cell

Details Method and dispenser for filling liquid crystal into LCD cell Method and dispenser for filling liquid crystal into LCD cell

1994-11-22

1996-04-16

Recla, Henry J.

Fluent material handling, with receiver or receiver coacting mea

Capillary type

141 65, 222504, B65B 3100, B65B 104

Patent

active

055073239

ABSTRACT:
Methods and dispensers which are used for a new way of filling liquid crystal into a LCD cell. The invented methods use the invented liquid crystal dispenser able to release liquid crystal with sufficient controllability at an evacuated atmosphere. Liquid crystal is filled through an inlet of an assembled LCD cell, or filled by laminating an upper substrate with a lower substrate on which liquid crystal has been dropped. The invented liquid crystal dispensers have an opening, in addition to the opening for a capillary, through which interior air bubbles can be released out so as not to be released from the capillary.

REFERENCES:
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patent: 3934192 (1976-01-01), deLatour
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patent: 5269351 (1993-12-01), Yoshihara
patent: 5334353 (1994-08-01), Blattner
"Manufacture of Liquid-Crystal Panel" 57-168222 filed Oct. 16, 1982. *English Abstract*.
"Manufacture of Glass Substrate for Liquid Crystal" 60-230636 filed Nov. 16, 1985. *English Abstract*.
"Manufacturing Device for Liquid Crystal Display Device" 4-83228 filed Mar. 17, 1992. *English Abstract*.
Japanese Utility Model Application No. 58-198148 filed Dec. 23, 1983 *English Abstract*.

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