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:
Aug. 17, 2010
Filed:
Mar. 14, 2005
Hiromi Enomoto, Kawasaki, JP;
Susumu Okazaki, Kawasaki, JP;
Hiromi Enomoto, Kawasaki, JP;
Susumu Okazaki, Kawasaki, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A reflective electrode, a transparent electrode, a TFT connected to the reflective electrode and a TFT connected to the transparent electrode are formed in each picture element. A first data signal is written into the reflective electrode via the TFT, a second data signal is written into the transparent electrode via the TFT. In this way, the individual data signals are respectively written into the reflective electrode and the transparent electrode, and thereby excellent display quality can be obtained either when used as a transmissive liquid crystal display device or when used as a reflective liquid crystal display device.