logo

For the Inventor, By the Inventor

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.:

US 9472650 B1

PDFFull Text
Date of Patent:
Oct. 18, 2016

Filed:

Jul. 28, 2015

Manufacturing method of flexible display device

Applicant:

Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;

Inventors:

Hyun Woo Koo, Hwaseong-si, KR;

Ki Hyun Kim, Daegu, KR;

Sun Ho Kim, Seongnam-si, KR;

Jeong ho Kim, Seoul, KR;

Assignee:

SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;

Attorney:

Lee & Morse, P.C.

Primary Examiner:

Evren Seven

Int. Cl.
CPC ...
H01L 29/66 (2006.01); H01L 21/02 (2006.01); H01L 27/12 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); H01L 21/322 (2006.01); H01L 21/00 (2006.01);
U.S. Cl.
CPC ...
H01L 29/66757 (2013.01); H01L 21/0217 (2013.01); H01L 21/02422 (2013.01); H01L 21/02532 (2013.01); H01L 21/02592 (2013.01); H01L 21/02628 (2013.01); H01L 21/3226 (2013.01); H01L 27/1218 (2013.01); H01L 27/1259 (2013.01); H01L 27/3244 (2013.01); H01L 51/0096 (2013.01); H01L 2227/323 (2013.01); H01L 2251/5338 (2013.01);
Abstract

A method of manufacturing a flexible display device, the method including forming a sacrificial layer on a carrier substrate such that the sacrificial layer includes a hydrogen trap material and amorphous silicon; forming a support layer and a thin film transistor on the sacrificial layer; and separating the support layer from the carrier substrate by irradiating a laser to the sacrificial layer.

Find Patent Forward Citations

Koo, Hyun. (2016). Manufacturing method of flexible display device (U.S. Patent No. 9472650). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9472650

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…