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. 09, 2013
Filed:
Nov. 09, 2006
Sam IL Kho, Yongin-si, KR;
Nam Choul Yang, Yongin-si, KR;
Mu Hyun Kim, Yongin-si, KR;
Jae Ho Lee, Yongin-si, KR;
Young Gil Kwon, Yongin-si, KR;
Sam Il Kho, Yongin-si, KR;
Nam Choul Yang, Yongin-si, KR;
Mu Hyun Kim, Yongin-si, KR;
Jae Ho Lee, Yongin-si, KR;
Young Gil Kwon, Yongin-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
A flat panel display capable of preventing a chipping phenomenon of a pixel definition layer, and a method for making the same are disclosed. The flat panel display includes a thin film transistor formed on a substrate; a planarization layer formed on the thin film transistor; a first electrode layer formed on the planarization layer and electrically connected with the thin film transistor through the via hole formed in the planarization layer; a pixel definition layer formed on the planarization layer and in which an opening for at least partially exposing the first electrode layer is formed; an adhesive reinforcement layer formed at least between the planarization layer and the pixel definition layer on the top of the planarization layer; an emitting layer formed on the first electrode layer; and a second electrode layer formed on the emitting layer and the pixel definition layer. The flat panel display has an improved adhesive property between a pixel definition layer and an planarization layer, which prevents a chipping phenomenon of the pixel definition layer.