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:
Jun. 10, 2025
Filed:
Sep. 25, 2023
Samsung Display Co., Ltd., Yongin-si, KR;
Dongwoo Fine-chem Co., Ltd., Iksan-si, KR;
Beong Hun Beon, Yongin-si, KR;
Min Seok Kim, Iksan-si, KR;
Duk Jin Lee, Yongin-si, KR;
Young Eun Choi, Iksan-si, KR;
Eun Ok Lee, Iksan-si, KR;
Soo An Cho, Iksan-si, KR;
Sun Hwa Kim, Yongin-si, KR;
Ga Hee Park, Yongin-si, KR;
Yeon Su Woo, Yongin-si, KR;
Woo Suk Jung, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
DONGWOO FINE-CHEM CO., LTD., Iksan-si, KR;
Abstract
A polarizing plate and a display device including the same are provided. A polarizing plate includes a polarizer comprising an absorption axis and a transmission axis that intersect each other, a first retardation layer disposed on a surface of the polarizer, and a second retardation layer disposed on another surface opposite to the surface of the polarizer. An in-plane retardation value of the second retardation layer is greater than about 20 nm and less than about 100 nm. An angle between the absorption axis of the polarizer and a retardation axis of the second retardation layer is in a range of about 10° to about 45°.