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:
May. 27, 2008
Filed:
Nov. 24, 2004
Min-chul Suh, Seongnam-si, KR;
Nam-choul Yang, Seoul, KR;
Jae-bon Koo, Yongin-si, KR;
Hye-dong Kim, Seongnam-si, KR;
Ho-kyoon Chung, Yongin-si, KR;
Ul-ho Lee, Yongin-si, KR;
Min-Chul Suh, Seongnam-si, KR;
Nam-Choul Yang, Seoul, KR;
Jae-Bon Koo, Yongin-si, KR;
Hye-Dong Kim, Seongnam-si, KR;
Ho-Kyoon Chung, Yongin-si, KR;
Ul-Ho Lee, Yongin-si, KR;
Samsung SDI Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
A flexible flat panel display where nanoparticles are used for the active layer of the TFTs and the substrate is flexible and can be manufactured at room temperature, a flat panel display device having the same, a method of manufacturing a TFT, a method of manufacturing a flat panel display device, and a method of manufacturing a donor sheet. In making the TFTs in the display, a donor sheet is used to transfer the nanoparticles from the sheet to the substrate. The thin film transistor is placed on a substrate and includes a channel region which has at least one P-type or N-type nanoparticle arranged in a lengthwise direction, wherein the lengthwise direction of the P-type or N-type nanoparticles is parallel to a P-type or an N-type nanoparticle line partitioned off on the substrate.