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. 17, 1978
Filed:
Mar. 03, 1976
Applicant:
Inventor:
Yasuhiro Kotani, Yamatokoriyama, JA;
Assignee:
Sharp Kabushiki Kaisha, Osaka, JA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
3501 / ; 235 / ; 350190 ; 362335 ;
Abstract
A light collector means such as a focusing lens is provided adjacent to a liquid crystal display device for irradiating the liquid crystal display device. In an electronic apparatus such as an electronic calculator or an electronic timepiece including a tiltable, shielding hood structure slidably mounted on the housing of the electronic apparatus above the liquid crystal display device, the light collector means is preferably positioned at the end of the hood structure.