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:
Jan. 30, 2001
Filed:
Jan. 26, 1999
Applicant:
Inventors:
Yuzo Odoi, Hyogo, JP;
Akira Tsumura, Hyogo, JP;
Kyoichiro Oda, Hyogo, JP;
Fumio Matsukawa, Hyogo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 ;
U.S. Cl.
CPC ...
G02F 1/1335 ;
Abstract
A reflective type liquid crystal display, which permits brighter display than conventional devices, can be used in a dark place and has a simple structure, is provided. The reflective type liquid crystal display includes a polarizer provided in the front of liquid crystal, and a backside-scattering-polarizer provided in the backside of the liquid crystal to transmit a polarized light component in one direction and reflect with scattering a polarized light component orthogonal to that one direction opposite to the advancing direction of the light.