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. 30, 2025
Filed:
May. 04, 2022
Samsung Display Co., Ltd., Yongin-si, KR;
Jong-Hoon Kim, Seoul, KR;
Jang-Il Kim, Anyang-si, KR;
Jeongki Kim, Hwaseong-si, KR;
Keunchan Oh, Hwaseong-si, KR;
Kang Soo Han, Seoul, KR;
Tae Hyung Hwang, Seoul, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A color conversion substrate includes: a bank having a first open region and a second open region; a color conversion layer in the first opening region, the color conversion layer including color conversion particles; a first partition wall partitioning the second opening region into a central region and a peripheral region surrounding the central region, the first partition wall having a polygonal shape with n vertices in a plan view where n is a natural number greater than or equal to 3; and n second partition walls extending from the n vertices of the first partition wall to an edge of the second opening region, respectively, to partition the peripheral region into n sub-regions.