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:
Apr. 17, 2007
Filed:
Oct. 15, 2004
Han-wook Hwang, Seoul, KR;
Han-Wook Hwang, Seoul, KR;
LG.Philips LCD Co., Ltd., Seoul, KR;
Abstract
An array substrate for a transflective LCD includes a data line and a gate line on a substrate crossing each other to define a pixel region, the pixel region including a reflective region, a transparent region and a boundary region between the reflective region and the transparent region; a thin film transistor near the crossing of the gate line and the data line, the thin film transistor including a gate electrode, a semiconductor layer, a source electrode and a drain electrode; a passivation layer in the reflective region, the passivation layer having an opening in the transparent region and the boundary region; a reflective electrode in the reflective and boundary regions, the reflective electrode contacting the drain electrode through the opening in the boundary region; and a transparent electrode contacting the reflective electrode.