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:
Dec. 10, 2013
Filed:
Dec. 28, 2007
In-duk Song, Gyeongsangbuk-Do, KR;
In-Duk Song, Gyeongsangbuk-Do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A method includes: forming a gate electrode and a gate line at a pixel part of a first substrate through a first masking process; forming a gate insulation film; forming an active pattern and source/drain electrodes and forming a data line crossing the gate line through a second masking process; forming a passivation layer; forming a photosensitive film pattern including a first pattern and a second pattern through a third masking process; selectively removing a portion of the passivation layer to form a first contact hole exposing a portion of the drain electrode; removing portions of the first and second patterns to remove the second pattern and form a third pattern; removing the third pattern and a conductive film on the third pattern to form a pixel electrode electrically connected with the drain electrode via the first contact hole; and attaching the first and second substrates.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile