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. 11, 2016
Filed:
Aug. 01, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Kyung Hyun Choi, Cheonan-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin, Gyunggi-Do, KR;
Abstract
An organic light emitting diode display is provided including: a substrate including a display area and a non-display area positioned at a circumference of the display area; a thin film transistor formed on the substrate; a first electrode formed on the thin film transistor and electrically connected to the thin film transistor; a pixel definition layer formed on the first electrode and defining a pixel area; and an emission layer formed on the first electrode and contacting the first electrode in the pixel area, wherein the display area is divided into a first region, and a second region including a remainder of the display area except for the first region, and a cross-sectional area ratio of the pixel definition layer that a cross-section of the pixel definition layer occupies for a unit pixel is different in the first region and the second region.