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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 9366897 B1

PDFFull Text
Expired
Date of Patent:
Jun. 14, 2016

Filed:

Dec. 09, 2014

Display device and manufacturing method thereof

Applicant:

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

Inventors:

Sang Gun Choi, Suwon-si, KR;

Seung-Yeon Chae, Hwaseong-si, KR;

Hee-Keun Lee, Suwon-si, KR;

Tae Woon Cha, Seoul, KR;

Assignee:

Samsung Display Co., Ltd., Samsung-ro, Giheung-Gu, Yongin-si, Gyeonggi-Do, KR;

Attorney:

Robert E. Bushnell, Esq.

Primary Examiner:

Donald Raleigh

Int. Cl.
CPC ...
H01J 9/00 (2006.01); H01J 9/24 (2006.01); G02F 1/1339 (2006.01); G02F 1/1333 (2006.01); G02F 1/1368 (2006.01); G02F 1/1343 (2006.01); G02F 1/1341 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G02F 1/13338 (2013.01); G02F 1/1339 (2013.01); G02F 1/1341 (2013.01); G02F 1/1368 (2013.01); G02F 1/13439 (2013.01); G02F 1/133345 (2013.01); G02F 1/133377 (2013.01); H01L 27/1262 (2013.01);
Abstract

The present invention provides a display device including a substrate including a plurality of pixel areas, a thin film transistor formed on the substrate, a common electrode and a pixel electrode formed on the thin film transistor, a liquid crystal layer filling a microcavity formed on the common electrode and the pixel electrode, a lower insulating layer formed to be spaced apart from the common electrode and the pixel electrode, a roof layer formed on the lower insulating layer, an intermediate insulating layer formed on the roof layer, a first touch sensing electrode formed on the intermediate insulating layer, an injection hole partially exposing the microcavity formed in the roof layer, the intermediate insulating layer, and the first touch sensing electrode, an overcoat formed on the first touch sensing electrode to cover the injection hole and sealing the microcavity, and a second touch sensing electrode formed on the overcoat.

Find Patent Forward Citations

Choi, Sang. (2016). Display device and manufacturing method thereof (U.S. Patent No. 9366897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9366897

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

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