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. 15, 2009
Filed:
Apr. 07, 2006
Sung-tae Shin, Yongin-si, KR;
Kung-won Rhie, Seoul, KR;
Jae-jin Lyu, Gwangju-si, KR;
Kyeong-hyeon Kim, Yongin-si, KR;
Sung-Tae Shin, Yongin-si, KR;
Kung-Won Rhie, Seoul, KR;
Jae-Jin Lyu, Gwangju-si, KR;
Kyeong-Hyeon Kim, Yongin-si, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
An LCD includes a plurality of electro-optical switches (pixels), each electro-optical switch includes a plurality of liquid crystal molecules, wherein each molecule has a first portion with a first long axis (a motional axis) and a second portion with a second long axis (a control axis). Each molecule may further include a third (shorter) axis. The first axis and the second axis cross each other and each axis is orthogonal to the other two axes. The first portion of each liquid crystal molecule has a positive dielectric anisotropy while the second portion of each liquid crystal molecule may have either a positive or negative dielectric anisotropy. The LCD may further include a first panel, a second panel that is opposite to the first panel, two field-generating electrodes that are included for each pixel in at least one of the two panels, and the plurality of liquid crystal molecules are interposed between the first panel and the second panel.