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:
Jul. 17, 2012
Filed:
Aug. 07, 2009
Chul Huh, Yongin-si, KR;
Ki-hun Jeong, Cheongan-si, KR;
Jae-ho Choi, Seoul, KR;
Yang-ho Jung, Yongin-si, KR;
Jin-seuk Kim, Daejeon, KR;
Sang-hun Lee, Yeongtong-gu, KR;
Gwan-soo Kim, Cheonan-si, KR;
Sung-hoon Yang, Seoul, KR;
Chul Huh, Yongin-si, KR;
Ki-Hun Jeong, Cheongan-si, KR;
Jae-Ho Choi, Seoul, KR;
Yang-Ho Jung, Yongin-si, KR;
Jin-Seuk Kim, Daejeon, KR;
Sang-Hun Lee, Yeongtong-gu, KR;
Gwan-Soo Kim, Cheonan-si, KR;
Sung-Hoon Yang, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-Si, KR;
Abstract
A thin film transistor array panel including a substrate, gate lines and data lines formed on the substrate, and thin film transistors each with a control terminal, an input terminal, and an output terminal. The control and input terminals of the thin film transistor are connected to the gate and data lines. A barrier rib is formed on the gate lines, the data lines, and the thin film transistors. The output terminal of the thin film transistor has an opening, and a portion of the barrier rib formed on the output terminal has an output opening. The barrier rib output terminal portion has the same pattern as the output terminal. A barrier rib for forming contact holes is formed through exposing an organic layer formed on a passivation layer to light from the backside of a substrate using drain electrodes with openings as a light blocking film.