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. 07, 2015
Filed:
Nov. 15, 2013
Lg Display Co., Ltd., Seoul, KR;
Kyung-Mo Son, Gyeonggi-do, KR;
Jae-Kyun Lee, Gyeonggi-do, KR;
Sung-Chol Yi, Gyeonggi-do, KR;
Taek-Jun Jung, Gyeonggi-do, KR;
Sun-Ju Ku, Gyeonggi-do, KR;
Soon-Hwan Hong, Seoul, KR;
Sang-Su Jang, Gyeonggi-do, KR;
Jun-Young Jeong, Gyeonggi-do, KR;
Eun-Hye Lee, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
An array substrate includes a substrate; gate lines over the substrate along a first direction; data lines over the substrate along a second direction and crossing the gate lines to define pixel regions; a thin film transistor at each crossing portion of the gate and data lines; an insulating layer covering the thin film transistor and having a flat top surface; a common electrode on the insulating layer all over the substrate; a common line on the common electrode; a passivation layer on the common line; and a pixel electrode on the passivation layer in each pixel region and connected to the thin film transistor, the pixel electrode including electrode patterns, wherein the passivation layer has a step height at a top surface of the passivation layer due to the plurality of common lines.