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:
Mar. 26, 2002
Filed:
Nov. 08, 1999
Applicant:
Inventors:
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/100 ;
U.S. Cl.
CPC ...
G06F 1/100 ;
Abstract
A method of testing a reflection-type LCD projector is disclosed. The present invention provides a method of testing the digital-circuit portion of the data drivers of the silicon wafer LCD of the reflection-type LCD projector, and a method of testing the panel pixel area of the silicon wafer LCD display. The present invention can be applied to LCD display panels manufactured by CMOS process and polysilicon thin film transistor process for the benefits of helping to resolve manufacturing issues during the development stage, thereby shortening the required production time schedule, and reducing the production cost.