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:
Jan. 11, 2000
Filed:
Dec. 24, 1996
Applicant:
Inventors:
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345 89 ; 345 87 ;
Abstract
A display panel has a display picture area composed of a plurality of dots. The dots can be divided into a number m of first pixels having an effective area S1 and can also be divided into a number n of second pixels having an effective area S2, satisfying S1<S2, m>n and m/n.noteq.2a, wherein a is a natural number. As a result, the display panel can display a picture at different resolution levels without causing image quality deterioration.