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. 22, 2008
Filed:
Feb. 12, 2003
Chun-hsu Lin, Taipei Hsien, TW;
Hui-chen Lin, Taoyuan Hsien, TW;
Ching-hui Lin, Taoyuan Hsien, TW;
Kuang-lang Chen, Taoyuan Hsien, TW;
Chun-Hsu Lin, Taipei Hsien, TW;
Hui-Chen Lin, Taoyuan Hsien, TW;
Ching-Hui Lin, Taoyuan Hsien, TW;
Kuang-Lang Chen, Taoyuan Hsien, TW;
Chunghwa Picture Tubes, Ltd., Taipei, TW;
Abstract
A method and an apparatus for improving the gray-scale linearity of a plasma display. At least two types of gray-scale allocations are mixed for forming the original gray scale, or different gray scales are mixed to derive the original gray scale, so as to obtain the required brightness. Therefore, by using multiple combinations to adjust the original gray scale, the required brightness is obtained, and the gray scale linearity for all the gray scales is improved.