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:
Jul. 29, 2008
Filed:
Dec. 14, 2006
Applicant:
Tamaki Toba, Tokyo, JP;
Inventor:
Tamaki Toba, Tokyo, JP;
Assignee:
NEC Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/4763 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor device for being mounted on the display panel board of a display apparatus includes a substrate; a plurality of circuit units disposed on the substrate and including thin-film transistors, the circuit units having respective output terminals; at least one bus interconnect for supplying a voltage to the circuit units; and a power supply feed point for supplying a voltage from an external source to the bus interconnect. The pitch L (m) of the circuit units, the number N of the circuit units, and the resistance R (Q/m) per unit length of the at least one bus interconnect are related to each other as follows:.