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:
Nov. 08, 2011
Filed:
Oct. 21, 2009
Jong-hyuk Lee, Yongin-si, KR;
Hae-seung Lee, Seoul, KR;
Yoon-hyeung Cho, Yongin-si, KR;
Won-jong Kim, Seoul, KR;
Jin-woo Park, Yongin-si, KR;
Jong-Hyuk Lee, Yongin-si, KR;
Hae-Seung Lee, Seoul, KR;
Yoon-Hyeung Cho, Yongin-si, KR;
Won-Jong Kim, Seoul, KR;
Jin-Woo Park, Yongin-si, KR;
Samsung Mobile Display Co., Ltd., Yongin, KR;
Abstract
An organic electroluminescent device and its method of manufacturing are provided. The organic electroluminescent device may include a rear substrate, an organic electroluminescent unit including a first electrode, an organic film, and a second electrode stacked on a surface of the rear substrate. It may also include a front substrate joined to the rear substrate to seal an internal space in which the organic electroluminescent unit is disposed. It may also include a porous oxide layer composed of a porous silica and a metal compound on a lower surface thereof. A device constructed according to the present invention may have excellent adsorption of moisture and oxygen, thereby increasing the life span of the device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile