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. 14, 1993
Filed:
Jun. 21, 1989
Applicant:
Inventors:
Akira Nakamura, Ibaraki, JP;
Kohji Senda, Nagaokakyo, JP;
Eiji Fujii, Takatsuki, JP;
Fumiaki Emoto, Hirakata, JP;
Yasuhiro Uemoto, Takatsuki, JP;
Atsuya Yamamoto, Hirakata, JP;
Kazunori Kobayashi, Takatsuki, JP;
Assignee:
Matsushita Electronics Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ;
U.S. Cl.
CPC ...
359 59 ; 257350 ;
Abstract
An image display device includes thin film transistors and pixel electrodes arranged in matrix form on a substrate. A semiconductor layer forming a channel region of the thin film transistor also serves as the pixel electrode, thereby making the structure of the device simple and facilitating fabrication thereof.