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. 20, 2016
Filed:
Jul. 17, 2013
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A liquid crystal display device includes a first substrate, a second substrate, a liquid crystal layer, and a columnar spacer. The first substrate includes a pixel electrode, a TFT, and an interlayer insulating layer. The second substrate includes first, second and third color filters arranged in a delta arrangement. Each pixel has a substantially polygonal shape with n vertices (where n is an integer and n≧8) or a substantially circular shape. The TFT and the columnar spacer are arranged in a first tricolor boundary region. A contact hole cut through the interlayer insulating layer is arranged in a second tricolor boundary region. Two of three pixels that define the first tricolor boundary region also define the second tricolor boundary region, but the remaining pixel is arranged at a different location.