公开(公告)号：US20020113236A1

公开(公告)日：2002-08-22

申请号：US10133314

申请日：2002-04-29

Applicant: LG Philips LCD Co., Ltd.

Inventor： Kee-Chan Park ,  Juhn-Suk Yoo ,  Min-Koo Han

IPC: H01L031/20 ,  H01L031/0376 ,  H01L031/036 ,  H01L029/04

CPC classification number: H01L29/78696 ,  H01L27/1296 ,  H01L29/66757 ,  H01L29/78618 ,  H01L29/78666 ,  H01L29/78675

Abstract: The present invention discloses a thin film transistor (TFT) and fabrication method thereof for a liquid crystal display device. The thin film transistor includes a substrate; a buffer layer on the substrate; an amorphous silicon layer having a pure amorphous silicon area and doped amorphous silicon areas, the pure amorphous silicon area having vertical offsets in both sides thereof, the doped amorphous silicon areas having source and drain areas, the doped amorphous silicon areas being doped by a dopant, the source and drain areas positioned on both sides of the pure amorphous silicon area and etched to expose the vertical offsets; an oxidized layer on the pure amorphous silicon area; a polycrystalline silicon layer on the oxidized layer; a gate insulating layer on the polycrystalline silicon layer; a gate electrode on the gate insulating layer; an inter layer insulator having first and second contact holes, the inter layer insulator covering the amorphous silicon layer, the oxidized layer, the polycrystalline silicon layer, the gate insulating layer, and the gate electrode; and source and drain electrodes contacting the source areas through the first contact hole and the drain area through the second contact hole, respectively.

公开(公告)号：US20030205973A1

公开(公告)日：2003-11-06

申请号：US10330283

申请日：2002-12-30

Applicant: LG. Philips LCD Co., Ltd.

Inventor： Jae-Yong Park ,  Juhn-Suk Yoo ,  Nam-Yang Lee ,  In-Jae Chung

IPC: G09G003/10

CPC classification number: G09G3/3233 ,  G09G2300/0417 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2300/0847 ,  G09G2320/0233 ,  H01L27/3262

Abstract: An organic electroluminescent device including a substrate, a gate line on the substrate, a data line on the substrate, wherein the data line crosses the gate line, a switching element connected to the gate line and the data line, a plurality of driving elements connected to the switching element, each of the plurality of driving elements are interconnected in parallel, and an organic electroluminescent diode connected to each of the plurality of driving elements.

Abstract translation: 一种有机电致发光器件，包括衬底，衬底上的栅极线，衬底上的数据线，其中数据线与栅极线交叉，连接到栅极线和数据线的开关元件，连接的多个驱动元件 所述多个驱动元件中的每一个并联连接到所述开关元件，以及连接到所述多个驱动元件中的每一个的有机电致发光二极管。