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:
Mar. 30, 2010
Filed:
Jul. 09, 2004
Yong-kyu Jang, Suwon-si, KR;
Won-sang Park, Yongin-si, KR;
Jae-hyun Kim, Seoul, KR;
Sang-woo Kim, Suwon-si, KR;
Sung-eun Cha, Geoje-si, KR;
Jae-young Lee, Seoul, KR;
Yong-Kyu Jang, Suwon-si, KR;
Won-Sang Park, Yongin-si, KR;
Jae-Hyun Kim, Seoul, KR;
Sang-Woo Kim, Suwon-si, KR;
Sung-Eun Cha, Geoje-si, KR;
Jae-Young Lee, Seoul, KR;
Samsung Electronics Co., Ltd, Suwon-Si, KR;
Abstract
A reflective-transmissive liquid crystal display (LCD) device with an improved display quality is achieved by forming a reflective area and a transmissive area having a cell gap greater than greater than that of the reflective area. A liquid crystal layer is disposed in a liquid crystal cell between the first and second substrates. The liquid crystal molecules are normally aligned at an angle equal to greater than about 45° with respect to a line parallel to the first substrate. The LCD device operates in a normally black mode.