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.

Date of Patent:
Oct. 01, 2019

Filed:

Aug. 28, 2015
Applicant:

Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;

Inventors:

Jun-Young Jang, Suwon-si, KR;

Taek-Soo Kwak, Suwon-si, KR;

Woo-Han Kim, Suwon-si, KR;

Hui-Chan Yun, Suwon-si, KR;

Jin-Hee Bae, Suwon-si, KR;

Bo-Sun Kim, Suwon-si, KR;

Yoong-Hee Na, Suwon-si, KR;

Sae-Mi Park, Suwon-si, KR;

Han-Song Lee, Suwon-si, KR;

Wan-Hee Lim, Suwon-si, KR;

Assignee:

Samsung SDI Co., Ltd., Yongin-si, KR;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C01B 33/12 (2006.01); C09D 183/16 (2006.01); H01L 21/02 (2006.01); C08G 77/62 (2006.01);
U.S. Cl.
CPC ...
C01B 33/12 (2013.01); C09D 183/16 (2013.01); H01L 21/02126 (2013.01); H01L 21/02222 (2013.01); H01L 21/02282 (2013.01); C08G 77/62 (2013.01);
Abstract

A composition for forming a silica based layer, the composition including a silicon-containing polymer having polydispersity ranging from about 3.0 to about 30 and a solvent, and having viscosity ranging from about 1.30 centipoise (cps) to about 1.80 cps at 25° C. Also, a silica based layer is formed of the composition, and an electronic device includes the silica based layer.


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