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:
May. 01, 2012
Filed:
Dec. 27, 2007
Hsi-chien Chen, Miao-Li, TW;
Hung-sheng Cho, Miao-Li, TW;
Kun-hsing Hsiao, Miao-Li, TW;
Chimei Innolux Corporation, Miaoli County, TW;
Abstract
An exemplary liquid crystal panel () includes a first substrate (), a second substrate () parallel to the first substrate, and a liquid crystal layer () sandwiched between the first and second substrates. The first substrate includes first photo spacers () and a first alignment film () formed on the first photo spacers. The second substrate includes a light-shield film (), second photo spacers () formed above the light-shield film, and a second alignment film () formed on the second photo spacers. The first and the second photo spacers are covered by the light-shield film, and alignment defect areas of the first alignment film and the second alignment film are also covered by the light-shield film.