公开(公告)号：US20170092704A1

公开(公告)日：2017-03-30

申请号：US15377794

申请日：2016-12-13

Applicant: Samsung Display Co., Ltd

Inventor： Myoung-Geun CHA ,  Sang-Ho PARK ,  Hyun-Jae NA ,  Yoon-Ho KHANG ,  Dae-Ho KIM

IPC: H01L27/32 ,  G02F1/1343 ,  G02F1/1368 ,  H01L27/12 ,  G02F1/1362

CPC classification number: H01L27/3232 ,  G02F1/134309 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136295 ,  G02F2201/123 ,  H01L21/477 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1259 ,  H01L27/1288 ,  H01L27/3262 ,  H01L27/3276 ,  H01L29/45 ,  H01L29/66969 ,  H01L29/7869

Abstract: A thin film transistor (TFT), method of manufacturing the TFT and a flat panel display having the TFT are disclosed. In one aspect, the TFT comprises a substrate and an active layer formed over the substrate, wherein the active layer is formed of oxide semiconductor, and wherein the active layer includes two opposing sides. The TFT also comprises source and drain regions formed at the opposing sides of the active layer, a first insulating layer formed over the active layer, a gate electrode formed over the active layer, a second insulating layer formed covering the first insulation layer and the gate electrode, and a first conductive layer formed on the source and drain regions and contacting the second insulating layer.

公开(公告)号：US20150069401A1

公开(公告)日：2015-03-12

申请号：US14152027

申请日：2014-01-10

Applicant: Samsung Display Co., LTD.

Inventor： Hyun-Jae NA ,  Myoung-Geun CHA ,  Yoon-Ho KHANG

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/66742 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/41733 ,  H01L29/45 ,  H01L29/66969 ,  H01L29/78618 ,  H01L29/7869

Abstract: A thin film transistor substrate includes a base substrate, an active pattern provided on the base substrate and including a source electrode, a drain electrode and a channel between the source electrode and the drain electrode, a gate insulation layer provided on the active pattern, a gate electrode which is provided on the active pattern and overlaps the channel, a first contact pad disposed on at least one of the source electrode and the drain electrode and including a first metal, and a first non-conductive metal oxide layer on the base substrate to cover the gate electrode and including the first metal.

Abstract translation: 薄膜晶体管基板包括基底基板，设置在基底基板上的有源图案，包括源电极，漏电极和源电极与漏电极之间的沟道，设置在有源图案上的栅极绝缘层， 栅极电极，设置在有源图案上并与沟道重叠;第一接触焊盘，其设置在源电极和漏电极中的至少一个上，并且包括第一金属，以及在基底基板上的第一非导电金属氧化物层 以覆盖栅电极并且包括第一金属。

公开(公告)号：US20150097179A1

公开(公告)日：2015-04-09

申请号：US14262761

申请日：2014-04-27

Applicant: Samsung Display Co., LTD.

Inventor： Dae-Ho KIM ,  Hyun-Jae NA ,  Jae-Neung KIM ,  Yu-Gwang JEONG ,  Myoung-Geun CHA ,  Sang-Gab KIM

IPC: H01L27/12

CPC classification number: H01L27/1225 ,  H01L27/1244 ,  H01L27/1248 ,  H01L29/41733

Abstract: A display substrate includes an active pattern, a gate electrode, a first insulation layer and a pixel electrode. The active pattern is disposed on a base substrate. The active pattern includes a metal oxide semiconductor. The gate electrode overlaps the active pattern. The first insulation layer covers the gate electrode and the active pattern, and a contact hole is defined in the first insulation layer. The pixel electrode is electrically connected to the active pattern via the contact hole penetrating the first insulation layer. A first angle defined by a bottom surface of the first insulation layer and a sidewall of the first insulation layer exposed by the contact hole is between about 30° and about 50°.

Abstract translation: 显示基板包括有源图案，栅电极，第一绝缘层和像素电极。 有源图案设置在基底基板上。 有源图案包括金属氧化物半导体。 栅电极与有源图案重叠。 第一绝缘层覆盖栅电极和有源图案，并且在第一绝缘层中限定接触孔。 像素电极经由穿过第一绝缘层的接触孔电连接到有源图案。 由第一绝缘层的底表面和由接触孔露出的第一绝缘层的侧壁限定的第一角度在约30°至约50°之间。

公开(公告)号：US20140054579A1

公开(公告)日：2014-02-27

申请号：US13693423

申请日：2012-12-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dae-Ho KIM ,  Hyun-Jae NA ,  Yong-Su LEE ,  Myoung-Geun CHA ,  Yoon-Ho KHANG ,  Sang-Gab KIM ,  Jae-Neung KIM ,  Se-Hwan YU

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/786 ,  H01L29/4908 ,  H01L29/516 ,  H01L29/66477 ,  H01L29/78618 ,  H01L29/78693

Abstract: A thin film transistor substrate includes a base substrate, an active pattern, a gate insulation pattern and a gate electrode. The active pattern is disposed on the base substrate. The active pattern includes a source electrode, a drain electrode, and a channel disposed between the source electrode and the drain electrode. The gate insulation pattern and the gate electrode overlap with the channel. The gate insulation pattern is disposed between the channel and the gate electrode. The source electrode and the drain electrode each include a fluorine deposition layer.

Abstract translation: 薄膜晶体管基板包括基底基板，有源图案，栅极绝缘图案和栅电极。 有源图案设置在基底基板上。 有源图案包括源电极，漏电极和设置在源电极和漏极之间的沟道。 栅极绝缘图案和栅电极与沟道重叠。 栅极绝缘图案设置在沟道和栅电极之间。 源电极和漏极各自包括氟沉积层。

公开(公告)号：US20170031642A1

公开(公告)日：2017-02-02

申请号：US15015159

申请日：2016-02-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong-Chan LEE ,  So-Young KOO ,  Myoung-Geun CHA ,  Yoon-Ho KHANG ,  Myoung-Hwa KIM ,  Woong-Hee JEONG

IPC: G06F3/14 ,  G09G3/3208

CPC classification number: G06F3/1446 ,  G09G3/20 ,  G09G2300/026 ,  G09G2310/0232 ,  G09G2320/0233

Abstract: A blind display device includes a plurality of curved display panels, a support, and a plurality of rotators. Each of the curved display panels includes a curved display area between a flat display area and a bezel area. The support guides movement of the curved display panels. The rotators couple corresponding ones of the curved display panels to the support and rotate corresponding ones of the curved display panels.

Abstract translation: 盲目显示装置包括多个弯曲显示面板，支撑件和多个旋转器。 每个弯曲显示面板包括在平坦显示区域和边框区域之间的弯曲显示区域。 支架引导弯曲显示面板的运动。 旋转体将对应的弯曲显示面板耦合到支撑件并旋转相应的弯曲显示面板。

公开(公告)号：US20150162363A1

公开(公告)日：2015-06-11

申请号：US14468633

申请日：2014-08-26

Applicant: Samsung Display Co., LTD.

Inventor： Jae-Neung KIM ,  Yu-Gwang JEONG ,  Shin-Il CHOI ,  Dae-Ho KIM ,  Myoung-Geun CHA ,  Sang-Gab KIM ,  Jung-Ha SON

IPC: H01L27/12

CPC classification number: H01L27/1262 ,  H01L27/1218 ,  H01L27/124

Abstract: A display substrate includes a data pad on a base substrate, a first buffer layer which covers the data pad, a second buffer layer pattern which is disposed on the first buffer layer and separated from the data pad in a plan view, an active layer on the second buffer layer pattern, a gate insulation layer pattern on the active layer, both ends of the active layer exposed by the gate insulation layer pattern, and a gate electrode on the gate insulation layer pattern.

Abstract translation: 显示基板包括在基底基板上的数据焊盘，覆盖数据焊盘的第一缓冲层，布置在第一缓冲层上并在平面图中与数据焊盘分离的第二缓冲层图案，活性层 第二缓冲层图案，有源层上的栅极绝缘层图案，由栅极绝缘层图案曝光的有源层的两端以及栅极绝缘层图案上的栅极电极。