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:
Feb. 23, 1999
Filed:
Aug. 18, 1997
Applicant:
Inventor:
Hideo Shibahara, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02F / ; H01L / ;
U.S. Cl.
CPC ...
349 43 ; 349 47 ; 257 59 ;
Abstract
There is herein disclosed a sequential staggered type thin film transistor in a liquid crystal display comprising a glass substrate, and a gate line, a drain line, a pixel electrode and the sequential staggered type thin film transistor formed on the glass substrate, wherein the sequential staggered type thin film transistor has a structure in which an amorphous silicon layer, a gate insulating film and a gate electrode are laminated in turn on a source electrode and a drain electrode, and the width of an outgoing line connecting the source electrode of the thin film transistor to the pixel electrode is smaller than that of the source electrode.