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:
Sep. 13, 2011
Filed:
May. 19, 2009
Eun-guk Lee, Seoul, KR;
Jang-soo Kim, Yongin-si, KR;
Hyang-shik Kong, Sungnam-si, KR;
Sang-soo Kim, Seoul, KR;
Shi-yul Kim, Yongin-si, KR;
Yoon-ho Kang, Seoul, KR;
Hoon Kang, Suwon-si, KR;
Byung-duk Yang, Yongin-si, KR;
Kyoung-tai Han, Suwon-si, KR;
Dong-yoon Kim, Seoul, KR;
Eun-Guk Lee, Seoul, KR;
Jang-Soo Kim, Yongin-si, KR;
Hyang-Shik Kong, Sungnam-si, KR;
Sang-Soo Kim, Seoul, KR;
Shi-Yul Kim, Yongin-si, KR;
Yoon-Ho Kang, Seoul, KR;
Hoon Kang, Suwon-si, KR;
Byung-Duk Yang, Yongin-si, KR;
Kyoung-Tai Han, Suwon-si, KR;
Dong-Yoon Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, Gyeonggi-Go, KR;
Abstract
Provided are a thin-film transistor (TFT) substrate which can facilitate the formation of contact holes and has improved reliability and a method of fabricating the TFT substrate. The TFT substrate includes a gate wiring formed on an insulating substrate; a data wiring defining a pixel region by intersecting the gate wiring, the data wiring including a source electrode and a drain electrode; a plurality of black matrix barrier ribs formed along the boundaries of the pixel region; a color filter formed to cover the pixel region; a pixel electrode formed on the color filter; and a plurality of contact holes formed through the color filter near the corners of the pixel region through which the pixel electrode and the drain electrode contact each other.