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:
Oct. 24, 2000
Filed:
Dec. 17, 1997
Applicant:
Inventor:
Jun Hee Kim, Seoul, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G / ;
U.S. Cl.
CPC ...
345179 ; 345178 ; 345104 ;
Abstract
A position sensible liquid crystal display (PSLCD) device capable of automatically compensating for potential distribution distortions in a driving signal has a signal correcting part disposed between a switching part and the position sensing substrate for adjusting the driving signal to correct for the potential distribution distortions. The position sensing function is performed using a black matrix grid in the substrate.