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. 04, 1989
Filed:
May. 08, 1987
Applicant:
Inventors:
Mikihito Yamane, Tottori, JP;
Hiroshi Yamane, Tottori, JP;
Assignees:
Sanyo Electric Co., Ltd., both of, JP;
Tottori Sanyo Electric Co., Ltd., both of, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
313500 ; 340762 ;
Abstract
According to the present invention, and LED display comprises LED elements in a matrix arrangement of rows and columns on a substrate, only LED elements other than LED elements located in the outermost peripheral rows and columns being utilized to be driven by a driver.