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:
May. 21, 2002
Filed:
Dec. 26, 2000
Susumu Tanaka, Shiga, JP;
Kunikazu Yamada, Shiga, JP;
Sekisui Chemical Co., Ltd., Osaka, JP;
Abstract
The present invention relates to a liquid crystal display cell spacer with improved in coloring effect and light shielding effect and optimal electrical, physical, chemical, and optical properties and a liquid crystal display cell with use thereof. A liquid crystal display cell spacer comprising surface-coated carbon black; a liquid crystal display cell spacer comprising a pigment component comprising carbon black and at least one set of organic pigments of dissimilar colors other than carbon black; and a liquid crystal display cell spacer comprising a pigment component comprising surface-coated carbon black and at least one set of organic pigments of dissimilar colors other than carbon black. A liquid crystal display cell with use any of above liquid crystal display cell spacers.