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. 24, 2013
Filed:
Sep. 27, 2010
Kwan-wook Jung, Suwon-si, KR;
Ung-sik Kim, Suwon-si, KR;
Pil-mo Choi, Seoul, KR;
Seock-cheon Song, Suwon-si, KR;
Ho-suk Maeng, Seoul, KR;
Sang-hoon Lee, Seoul, KR;
Keun-woo Park, Seoul, KR;
Kwan-Wook Jung, Suwon-si, KR;
Ung-Sik Kim, Suwon-si, KR;
Pil-Mo Choi, Seoul, KR;
Seock-Cheon Song, Suwon-si, KR;
Ho-Suk Maeng, Seoul, KR;
Sang-Hoon Lee, Seoul, KR;
Keun-Woo Park, Seoul, KR;
Samsung Display Co., Ltd., , KR;
Abstract
There are provided a TFT, a TFT substrate using the TFT, a method of fabricating the TFT substrate, and an LCD. The TFT includes a source region, a drain region, and a gate electrode having an opening. The opening of the gate electrode is to enhance the light sensing ability of the TFT when it is used as a light sensor, since light is incident into a region where the opening is formed. The TFT including the gate having the opening can be used in a substrate of a flat display or an LCD using such a substrate. The above TFT can sense light incident from outside the display to adjust the brightness of the screen according to the external illumination.