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:
Sep. 05, 2023
Filed:
Mar. 04, 2022
Applicant:
Samsung Display Co., Ltd., Yongin-si, KR;
Inventor:
Soodong Kim, Hwaseong-si, KR;
Assignee:
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1677 (2019.01); G02F 1/13 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02F 1/1677 (2019.01); G02F 1/1309 (2013.01); G02F 1/133514 (2013.01);
Abstract
A mother substrate for a color conversion substrate includes: a substrate including a display area and a tag area, where the tag area is disposed around the display area and includes a plurality of sub-tag areas; a first ink layer disposed in some of the sub-tag areas and having a first color; and a second ink layer disposed in some of the sub-tag areas and having a second color different from the first color. A volume of the first ink layer in each of the some of the sub-tag areas is different from each other, or a volume of the second ink layer in each of the some of the sub-tag areas is different from each other.