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:
Oct. 10, 2017
Filed:
Jan. 19, 2016
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-Do, KR;
Sung Jin Choi, Hwaseong-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-Si, Gyeonggi-Do, KR;
Abstract
A method for manufacturing an organic light emitting display device that includes a gate electrode, a source electrode, and a drain electrode in a display area of a display substrate, and an organic light emitting display device, the method including forming an auxiliary electrode in a non-display area of the display substrate; forming a first electrode that is electrically connected with the drain electrode and the auxiliary electrode; providing a magnetic particle on the first electrode in the non-display area of the display substrate, the magnetic particle being carried in an organic material; fixing the magnetic particle to the first electrode using a first electromagnet; removing the organic material; forming an organic light emitting material on the first electrode and the magnetic particle; removing the magnetic particle and the organic light emitting material formed on the magnetic particle using a second electromagnet provided at a distance from the magnetic particle; and forming a second electrode on the first electrode and the organic light emitting material.