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:
May. 28, 2019
Filed:
Jan. 02, 2015
Corning Precision Materials Co., Ltd., Asan-si, Chungcheongnam-do, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Seohyun Kim, Suwon-si, KR;
Gunsang Yoon, Seoul, KR;
Yunyoung Kwon, Goyang-si, KR;
Kyungwook Park, Seoul, KR;
CORNING PRECISION MATERIALS CO., LTD., Asan-si, Chungcheongman-Do, KR;
SAMSUNG ELECTRONIC CO., LTD., Suwon-si, Gyeonggi-Do, KR;
Abstract
Provided is a method of preparing a light scattering layer including voids as a light scattering enhancer instead of metal oxide particles. Provided is also a light scattering layer including voids as a light scattering enhancer instead of metal oxide particles. Provided is also an organic electroluminescent device including the light scattering layer that includes voids as the light scattering enhancer instead of metal oxide particles.