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. 25, 2011
Filed:
Feb. 20, 2007
Applicants:
Un-cheol Sung, Anyang-si, KR;
Sang-pil Lee, Seoul, KR;
Hoon Kim, Hwaseong-si, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A display apparatus includes; a substrate, a transistor formed on the substrate, a pixel electrode connected to the transistor, a wall surrounding the pixel electrode, the wall including a main wall and a sub wall, the main wall having a first height and the sub wall having a second height less than the first height of the main wall, an organic layer formed on the pixel electrode, a common electrode formed on the organic layer, and an encapsulation substrate coupled to the substrate.