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:
Apr. 16, 2013
Filed:
Jul. 25, 2012
Jun Gotoh, Mobara, JP;
Jun Gotoh, Mobara, JP;
Hitachi Displays, Ltd., Chiba, JP;
Panasonic Liquid Crystal Display Co., Ltd., Hyogo-ken, JP;
Abstract
A liquid crystal display device includes a TFT substrate having a display area in which pixels each wutg a pixel electrode and a TFT are arranged in a matrix form, a counter substrate disposed opposite to the TFT substrate, a sealing material formed in the periphery to bond the TFT substrate and the counter substrate, and a liquid crystal layer interposed between an orientation film formed on the TFT substrate and an orientation film formed on the counter substrate. A first, second or third color filter is formed corresponding to each of the pixels in the display area of the TFT substrate, and an orientation film stopper is formed by an overlapping portion of the first, second or third color filter, outside of the display area. A profile of the orientation film formed on the TFT substrate is defined by the orientation film stopper.