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:
Jun. 20, 2000
Filed:
May. 22, 1998
Jia-Lin Chen, Hsinchu, TW;
Li-Yuan Chang, Hsinchu, TW;
Way Tech Development, Inc., Hsinchu, TW;
Abstract
A system and method is provided for adjusting the performance of a display by adjusting a gray ramp to look like a neutral gray ramp, finding the white points of the display, and obtaining nonlinearity reference values for different colors each through adjusting the brightness of two pictures until the pictures disappear in background. The system and method according to the present invention requires no extra instruments or devices, and provides instructions on the display for easy operation with mouse or any input devices, thereby can be used by users without specialized knowledge to provide performance best fit users' requirements and application environment.