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:
Jun. 23, 2009
Filed:
Jul. 13, 2006
Jae Kyeong Jeong, Yongin, KR;
Jae Bon Koo, Yongin, KR;
Hyun Soo Shin, Yongin, KR;
Yeon Gon MO, Yongin, KR;
Jong Han Jeong, Yongin, KR;
Hun Jung Lee, Yongin, KR;
Sung Jin Kim, Yongin, KR;
Jae Kyeong Jeong, Yongin, KR;
Jae Bon Koo, Yongin, KR;
Hyun Soo Shin, Yongin, KR;
Yeon Gon Mo, Yongin, KR;
Jong Han Jeong, Yongin, KR;
Hun Jung Lee, Yongin, KR;
Sung Jin Kim, Yongin, KR;
Samsung Mobile Display Co., Ltd., Yongin, KR;
Abstract
An organic light emitting display device including a flexible substrate and a plurality of thin film transistors (TFTs) formed on the substrate. The plurality of TFTs formed on the substrate include a pixel transistor for driving a pixel and a driver circuit transistor for driving a driver circuit, and a longitudinal direction of a channel region of the pixel transistor makes a first predetermined angle with a direction in which the substrate is bent. As such, it is possible to minimize a change in the electrical property of the TFTs formed on the flexible substrate and to thus reduce a change in the amount of current that flows in the channels of the TFTs.