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:
Jul. 15, 2025
Filed:
Feb. 14, 2022
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, KR;
Inventors:
Jiyoung Jeong, Suwon-si, KR;
Misun Kim, Suwon-si, KR;
Young Min Kim, Suwon-si, KR;
Janghyuk Kim, Suwon-si, KR;
Dong Wan Ryu, Suwon-si, KR;
Young Woo Park, Suwon-si, KR;
Chuljin Park, Suwon-si, KR;
Eun Sun Yu, Suwon-si, KR;
Jinsuop Youn, Suwon-si, KR;
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 11/52 (2014.01); C09D 11/033 (2014.01); C09D 11/037 (2014.01); G02F 1/167 (2019.01); G02F 1/1675 (2019.01);
U.S. Cl.
CPC ...
C09D 11/52 (2013.01); C09D 11/033 (2013.01); C09D 11/037 (2013.01); G02F 1/167 (2013.01); G02F 2001/1678 (2013.01);
Abstract
Provided are an ink composition, a layer prepared using the ink composition, and a display device comprising the layer, the ink composition comprising a solvent comprising (A) semiconductor nanorods, and (B) at least one diol-based compound, wherein the ink composition has a viscosity of at least 50 cps at 20° C. to 25° C. and at most 20 cps at 35° C. to 65° C.