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:
Jul. 19, 2016
Filed:
Jan. 17, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Kyong Tae Yu, Seongnam-si, KR;
SAMSUNG DISPLAY CO., LTD., , KR;
Abstract
A method of manufacturing an organic light emitting display apparatus is presented. The method includes providing a device substrate on which a first electrode and a pixel definition layer covering a portion of the first electrode are formed, forming a master substrate on which a transfer mask is patterned to mirror positions of the pixel definition layer, coupling the transfer mask to the pixel definition layer, forming an organic material layer on the exposed portion of the first electrode using the transfer mask as a protection layer, and removing the transfer mask. The transfer mask may replace a deposition metal mask.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile