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. 06, 2015
Filed:
Oct. 08, 2013
Samsung Corning Precision Materials Co., Ltd., Gumi-si, Gyeongsangbuk-do, KR;
Jeong Woo Park, Asan-si, KR;
Yoon Young Kwon, Asan-si, KR;
Kyungwook Park, Asan-si, KR;
Young Zo Yoo, Asan-si, KR;
Samsung Corning Precision Materials Co., Ltd., Gumi-Si, Gyeongsangbuk-Do, KR;
Abstract
A method of fabricating a patterned substrate, with which the optical performance of a photovoltaic cell including an organic solar cell and an organic light-emitting diode (OLED) can be improved. The method includes generating electrostatic force on a surface of a substrate by treating the substrate with electrolytes, causing nano-particles to be adsorbed on the surface of the substrate, etching the surface of the substrate using the nano-particles as an etching mask, and removing the nano-particles residing on the surface of the substrate.