The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 04, 1997
Filed:
Jun. 02, 1995
Applicant:
Inventor:
Masayuki Shimamune, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
349158 ; 349190 ;
Abstract
A a liquid crystal device is produced through a process including at least the steps of: applying a first substrate and a second substrate to each other so as to leave a prescribed gap between the substrates to form a cell structure having at least one marginal side portion and having an injection port, injecting a liquid crystal into the prescribed gap through the injection part, and removing at least one marginal side portion described above, wherein the removal step is performed after the injection step.
Shimamune, Masayuki. (1997). Process for producing liquid crystal device (U.S. Patent No. 5684556). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5684556
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