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:
Dec. 01, 2009
Filed:
Oct. 19, 2005
Seok-lyul Lee, Gueishan Township, Taoyuan County, TW;
Seok-Lyul Lee, Gueishan Township, Taoyuan County, TW;
Quanta Display Inc., Tao Yuan Shien, TW;
Abstract
A multi-domain vertical alignment liquid crystal display device comprises a first substrate having a plurality of protrusions and a first electrode; a second substrate having a plurality of pixel electrodes, a plurality of first slits and a plurality of second slits; and a liquid crystal layer interposed between the first substrate and the second substrate. The first electrode is disposed on the surface of the first substrate. The protrusions are disposed on part of the surface of the first electrode. The pixel electrodes are disposed on the surface of the second substrate. The first slits are disposed among the pixel electrodes without intersecting the projections of the protrusions on the second substrate. The second slits are disposed on the edge of the first slits, extending in a direction to intersect the projections of the protrusions on the second substrate.