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. 19, 2010
Filed:
Feb. 27, 2008
Kuei-sheng Tseng, Hsinchu, TW;
Tung-chang Tsai, Hsinchu, TW;
Ming-chang Shih, Hsinchu, TW;
Chao-chin Wu, Hsinchu, TW;
Kuei-Sheng Tseng, Hsinchu, TW;
Tung-Chang Tsai, Hsinchu, TW;
Ming-Chang Shih, Hsinchu, TW;
Chao-Chin Wu, Hsinchu, TW;
Au Optronics Corporation, Hsinchu, TW;
Abstract
An LCD panel including a first substrate, a second substrate, a black matrix, a liquid crystal (LC) layer, first photo spacers and second photo spacers is provided. The first and the second substrates are substantially parallel. The LC layer is disposed between the first and the second substrates. The black matrix disposed on the first substrate surrounds display regions and defines a non-display region. The first photo spacers contact the second substrate and are disposed on the black matrix. The second photo spacers are disposed on the black matrix. Channels are formed between the second photo spacers, such that LC molecules of the LC layer flow between the display regions through the channels. The width of the channels between any two of the adjacent second photo spacers substantially ranges from 2˜10 μm. The dimension of the first photo spacers is substantially greater than that of the second photo spacers.