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. 29, 2012
Filed:
Mar. 27, 2008
Applicants:
Hiroshi Masuda, Tsukuba, JP;
Atsushi Takahashi, Yuki, JP;
Yasushi Sugimoto, Tsukuba, JP;
Tomoaki Shibata, Tsukuba, JP;
Inventors:
Hiroshi Masuda, Tsukuba, JP;
Atsushi Takahashi, Yuki, JP;
Yasushi Sugimoto, Tsukuba, JP;
Tomoaki Shibata, Tsukuba, JP;
Assignee:
Hitachi Chemical Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); G02B 6/10 (2006.01); F21V 8/00 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an information processing device with lighting function that realizes reduced power consumption and cost reductions. The optical connecting memberflexibly connects between a light guide plateof a displaying part side and a light guide plateof a key operating part side, thereby guiding light emitted from a white light LEDof a displaying part side to key operating part side.