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. 13, 2009
Filed:
Apr. 13, 2007
Applicants:
Jongyun Kim, Yongin-si, KR;
Byoungdeog Choi, Yongin-si, KR;
Inventors:
Jongyun Kim, Yongin-si, KR;
Byoungdeog Choi, Yongin-si, KR;
Assignee:
Samsung Mobile Display Co., Ltd., Yongin, Gyunggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 35/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A thin organic light emitting device that can be used in thin devices like mobile phones and personal digital assistants. An organic light emitting display (OLED) includes a layer that blocks UV rays so that the diode and the transistor are shielded from UV rays during and after production. In order to prevent breakage during production, two substrates are bonded together and the devices are formed on each of the two substrates, providing a thicker structure that is less apt to break. The substrates are separated after production is complete.