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:
Aug. 05, 2014
Filed:
Jun. 30, 2005
Applicants:
Eui-hoon Hwang, Yongin-si, KR;
Deuk-jong Kim, Seoul, KR;
Inventors:
Eui-Hoon Hwang, Yongin-si, KR;
Deuk-Jong Kim, Seoul, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 21/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of fabricating a display device is provided. The method includes providing a substrate having a pixel region and a circuit region located at the periphery of the pixel region. A first semiconductor layer and a second semiconductor layer are formed on the pixel region and on the circuit region, respectively. The first semiconductor layer may be selectively surface treated to increase the density of lattice defects in a surface of the first semiconductor layer.