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:
Mar. 11, 2003
Filed:
Dec. 21, 2000
Jae-Young Chung, Pusan, KR;
Sang-Chol Park, Kyoungsangbuk-do, KR;
LG. Philips LCD Co. Ltd., Seoul, KR;
Abstract
An array substrate of the transflective LCD device that includes forming a reflective plate on the substrate at first. An array substrate of transflective LCD device, including: a substrate having switching elements and a pixel region; a reflective plate formed on the substrate and having a light transmitting hole; a first insulating layer formed on the reflective plate while covering the light transmitting hole; a gate electrode formed on the first insulating layer over the reflective plate; a gate insulating layer formed on the first insulating layer while covering the gate electrode; an active layer formed on the gate insulating layer over the gate electrode and having a channel region; an ohmic contact layer formed on the active layer; source and drain electrodes formed on the ohmic contact layer and spaced apart from each other; a second insulating layer formed on the gate insulating layer while covering the source and drain electrode, the second insulating layer having a drain contact hole which exposes the predetermined portion of the drain electrode; and a pixel electrode formed on the second insulating layer and contacting the drain electrode through the drain contact hole.