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. 17, 2013
Filed:
Jul. 23, 2010
Seong-young Lee, Anyang-si, KR;
Dong-gyu Kim, Yongin-si, KR;
Yun-jung Cho, Asan-si, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
A liquid crystal display device that is in a normally black mode where a screen is black when a voltage difference between a first insulating substrate and a second insulating substrate is zero, wherein a column spacer is positioned between the two substrates and the column spacer is in contact with a common voltage conductor pattern formed on the first insulating substrate and a common electrode formed on the second insulating substrate, such that a voltage difference between the common voltage conductor pattern and the common electrode is zero.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile