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:
Jan. 23, 2018
Filed:
Jul. 03, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Sekonix Co., Ltd., Dongducheon-si, Gyeonggi-do, KR;
Duk Jin Lee, Yongin, KR;
Nam Seok Baik, Yongin, KR;
Jang Seok Ma, Yongin, KR;
Jung Hee Son, Yongin, KR;
Gyeong-Im Lee, Yongin, KR;
Jung Chul Seo, Yongin, KR;
Seok Il Yoon, Yongin, KR;
Chan Hee Lee, Yongin, KR;
SAMSUNG DISPLAY CO., LTD., Yongin, Gyeonggi-Do, KR;
SEKONIX CO., LTD, Dongducheon-Si, Kyunggi-Do, KR;
Abstract
An optical film, a display device including the same, and a method of manufacturing the optical film, the film including a first refractive index layer including a plurality of protrusions; a second refractive index layer covering the plurality of protrusions, the second refractive index layer having a refractive index that is different from a refractive index of the first refractive index layer; and a support layer on the first refractive index layer or the second refractive index layer, wherein a ratio of a height to a width of the protrusion is 0.5 or more.