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:
Jun. 21, 2016
Filed:
Oct. 27, 2014
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Chun-Gi You, Yongin, KR;
Samsung Display Co., Ltd., Gyeonggi-do, KR;
Abstract
An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a thin film transistor comprising an active layer, a gate electrode, a source electrode, and a drain electrode. A first insulating layer is formed at least between the active layer and the gate electrode and a second insulating layer formed at least between the gate, source, and drain electrodes. The OLED display also includes a third insulating layer covering the source and drain electrodes and a pixel electrode including a first portion formed in first and second openings respectively defined in the second and third insulating layers and a second portion formed outside of the second opening. A pixel defining layer is formed over the second portion of the pixel electrode and the third insulating layer and has a third opening. The third opening has an area greater than that of the second opening.