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:
Sep. 11, 2007
Filed:
Oct. 28, 2003
Yoshiro Mikami, Hitachiota, JP;
Takayuki Ouchi, Hitachi, JP;
Yoshiyuki Kaneko, Hachioji, JP;
Toshihiro Sato, Mobara, JP;
Yoshiro Mikami, Hitachiota, JP;
Takayuki Ouchi, Hitachi, JP;
Yoshiyuki Kaneko, Hachioji, JP;
Toshihiro Sato, Mobara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
An emissive display having pixels delimited by a plurality of scan lines and a plurality of signal lines intersecting with each other. Each pixel includes a memory circuit having at least a first inverter circuit including an electroluminescent device and including a display control circuit connecting in series a main circuit of at least one first transistor. The memory circuit stores display information of the pixel according to a conduction state or a non-conduction state of the main circuit of the first inverter, and controls an on state and an off state of the electroluminescent device.