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. 15, 2018
Filed:
Mar. 08, 2011
Yoshiyuki Kurokawa, Kanagawa, JP;
Takayuki Ikeda, Kanagawa, JP;
Hikaru Tamura, Kanagawa, JP;
Masataka Ikeda, Kanagawa, JP;
Yoshiyuki Kurokawa, Kanagawa, JP;
Takayuki Ikeda, Kanagawa, JP;
Hikaru Tamura, Kanagawa, JP;
Masataka Ikeda, Kanagawa, JP;
Semiconductor Energy Laboratory Co., Ltd., Atsugi-shi, Kanagawa-ken, JP;
Abstract
To reduce power consumption. Included are a selection signal output circuit, a reset signal output circuit, and a plurality of photodetector circuits. After the selection signal output circuit outputs part of the selection signals, output of the other selection signals from the selection signal output circuit is stopped. After the reset signal output circuit outputs part of the reset signals, output of the other reset signals from the reset signal output circuit is stopped.