公开(公告)号：US20170278873A1

公开(公告)日：2017-09-28

申请号：US15461401

申请日：2017-03-16

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hoon YANG ,  Shin Il CHOI

IPC: H01L27/12 ,  H01L29/417 ,  H01L21/4763 ,  H01L29/66 ,  H01L21/465 ,  H01L23/535 ,  H01L29/786

CPC classification number: H01L27/1225 ,  H01L21/465 ,  H01L21/47635 ,  H01L23/535 ,  H01L27/124 ,  H01L27/127 ,  H01L27/1288 ,  H01L29/41733 ,  H01L29/45 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78669 ,  H01L29/7869 ,  H01L29/78696

Abstract: A thin film transistor includes a gate electrode, a semiconductor layer, a source electrode, and a drain electrode. The semiconductor layer overlaps the gate electrode and includes a channel layer comprising an oxide semiconductor and an auxiliary layer comprising amorphous silicon. The source electrode and the drain electrode are separated from each other and connected to the semiconductor layer. A thin film transistor array panel and method of manufacturing same also is disclosed.

公开(公告)号：US20160223872A1

公开(公告)日：2016-08-04

申请号：US14808570

申请日：2015-07-24

Applicant: Samsung Display Co., Ltd.

Inventor： Woo-Seok JEON ,  Sung Hoon YANG ,  Chang Ok KIM ,  Jung Yun JO

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1362

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/134363 ,  G02F1/13439 ,  G02F1/136286 ,  G02F1/1368 ,  H01L27/124 ,  H01L27/1248

Abstract: A liquid crystal display device includes a substrate; a gate line and a data line positioned on the substrate; a thin film transistor connected to the gate line and the data line; a passivation layer positioned on the gate line, the data line, and the thin film transistor; a first electrode positioned on the passivation layer; an interlayer insulating layer positioned on the first electrode; and a second electrode positioned on the interlayer insulating layer, wherein the first electrode includes a first layer made of an indium-zinc oxide in which a weight ratio of an indium oxide is 20 wt % or less or made of a transparent metal oxide that does not contain an indium oxide.

Abstract translation: 液晶显示装置包括：基板; 位于基板上的栅极线和数据线; 连接到栅极线和数据线的薄膜晶体管; 位于栅极线，数据线和薄膜晶体管上的钝化层; 位于所述钝化层上的第一电极; 位于所述第一电极上的层间绝缘层; 以及位于所述层间绝缘层上的第二电极，其中，所述第一电极包括由氧化铟重量比为20重量％以下或由透明金属氧化物构成的铟 - 锌氧化物制成的第一层， 不含氧化铟。