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：US20160147360A1

公开(公告)日：2016-05-26

申请号：US14693344

申请日：2015-04-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jae-Wook KANG ,  Hyun-Jae NA

IPC: G06F3/041 ,  C23F1/02

CPC classification number: C23F1/02 ,  G06F3/044 ,  G06F2203/04103

Abstract: A touch screen panel includes a substrate and a transparent electrode. The transparent electrode is disposed on a display area of the substrate and includes an adhesion layer, a metal layer disposed on the adhesion layer and a protecting layer disposed on the metal layer. A thickness of the metal layer is about 150A to about 250A. A thickness of the adhesion layer or a thickness of the protecting layer is about 50A to about 140A.

Abstract translation: 触摸屏面板包括基板和透明电极。 透明电极设置在基板的显示区域上，并且包括粘合层，设置在粘合层上的金属层和设置在金属层上的保护层。 该金属层的厚度为约150A至约250A。 粘合层的厚度或保护层的厚度为约50A至约140A。

公开(公告)号：US20140138671A1

公开(公告)日：2014-05-22

申请号：US13856851

申请日：2013-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yong-Su LEE ,  Hyang-Shik Kong ,  Yoon-Ho Khang ,  Hyun-Jae NA ,  Se-Hwan Yu ,  Myoung-Geun Cha

IPC: H01L29/786 ,  H01L29/66

CPC classification number: H01L29/7869 ,  H01L29/45 ,  H01L29/66742 ,  H01L29/66969

Abstract: A display substrate includes a base substrate, a data line disposed on the base substrate, a gate line crossing the data line, a first insulation layer disposed on the base substrate, an active pattern disposed on the first insulation layer and comprising a channel comprising an oxide semiconductor, a source electrode connected to the channel, and a drain electrode connected to the channel, a second insulation layer disposed on the active pattern, and contacting to the source electrode and the drain electrode, a gate electrode disposed on the second insulation layer, and overlapping with the channel, a passivation layer disposed on the gate electrode and the second insulation layer, and a pixel electrode electrically connected to the drain electrode through a first contact hole formed through the passivation layer and the second insulation layer.

Abstract translation: 显示基板包括基底基板，设置在基底基板上的数据线，与数据线交叉的栅极线，设置在基底基板上的第一绝缘层，设置在第一绝缘层上的有源图案， 氧化物半导体，连接到沟道的源电极和连接到沟道的漏电极，设置在有源图案上的第二绝缘层，并与源电极和漏电极接触;栅极，设置在第二绝缘层上 并且与沟道重叠，设置在栅电极和第二绝缘层上的钝化层以及通过形成在钝化层和第二绝缘层上的第一接触孔与漏电极电连接的像素电极。