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. 21, 2009
Filed:
Jun. 07, 2005
Seong Taek Lee, Suwon, KR;
Jang Hyuk Kwon, Suwon, KR;
Tae Min Kang, Suwon, KR;
Joon Young Park, Seoul, KR;
Seong Taek Lee, Suwon, KR;
Jang Hyuk Kwon, Suwon, KR;
Tae Min Kang, Suwon, KR;
Joon Young Park, Seoul, KR;
Samsung Mobile Display Co., Ltd., Yongin, KR;
Abstract
In a method for fabricating an organic electroluminescent display, a first electrode layer is formed on a transparent substrate, and a hole transport layer is formed on the first electrode layer. After an organic luminescent layer is formed on the hole transport layer by scanning a donor film disposed on the substrate using a laser beam, the donor film is removed and then a second electrode is formed on the organic luminescent layer. The laser beam dithers while performing the scanning operation to make the energy distribution uniform.