公开(公告)号：US20200235196A1

公开(公告)日：2020-07-23

申请号：US16704437

申请日：2019-12-05

Applicant: Samsung Display Co., Ltd.

Inventor： Dong Min LEE ,  Sang Woo SOHN ,  Do Keun SONG ,  Sang Won SHIN ,  Hyun Eok SHIN ,  Su Kyoung YANG ,  Kyeong Su KO ,  Sang Gab KIM ,  Joon Geol LEE

IPC: H01L27/32 ,  H01L27/12

Abstract: Provided is a display device. The display device includes: a substrate; a gate line disposed on the substrate; a transistor including a part of the gate line; and a light-emitting element connected to the transistor, in which the gate line includes a first layer including aluminum or an aluminum alloy, a second layer including titanium nitride, and a third layer including metallic titanium nitride. An N/Ti molar ratio of the metallic titanium nitride may be in a range from about 0.2 to about 0.75.

公开(公告)号：US20190148419A1

公开(公告)日：2019-05-16

申请号：US16035901

申请日：2018-07-16

Applicant: Samsung Display Co., Ltd.

Inventor： Do Keun SONG ,  Gyung Min BAEK ,  Sang Won SHIN

IPC: H01L27/12 ,  H01L27/32 ,  H01L51/52 ,  G02F1/1362

Abstract: A display device includes: a thin film transistor to which signals are provided for displaying an image, the thin film transistor including a semiconductor layer, a data signal line and a gate signal line; and a first electrode with which the image is displayed, the first electrode connected to the thin film transistor. One signal line among the data signal line and the gate signal line in the thin film transistor includes a metal layer and an organic layer which is disposed on the metal layer, and the organic layer is an ion-doped photosensitive resin material.

公开(公告)号：US20180059301A1

公开(公告)日：2018-03-01

申请号：US15477719

申请日：2017-04-03

Applicant: Samsung Display Co., Ltd

Inventor： Moon Jung AN ,  Jung Gun NAM ,  Su Kyoung YANG ,  Gyung Min BAEK ,  Kang Soo HAN ,  Joon Yong PARK ,  Sang Won SHIN ,  Hyun Eok SHIN

IPC: G02B5/30 ,  G02F1/1335 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02B5/3058 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133528 ,  G02F1/1368 ,  G02F2001/133548 ,  G02F2201/123 ,  G02F2201/50

Abstract: Provided is a polarizer. The polarizer includes a base layer and a wire grid layer which is disposed on the base layer and which include a plurality of wire metal patterns extending along a first direction and spaced apart from each other along a second direction crossing the first direction, wherein the wire grid layer is made of an aluminum (Al) alloy containing nickel (Ni) and lanthanum (La).

公开(公告)号：US20170110299A1

公开(公告)日：2017-04-20

申请号：US15238377

申请日：2016-08-16

Applicant: Samsung Display Co., Ltd.

Inventor： Chang Oh JEONG ,  Hyun Eok SHIN ,  Hyun Ju KANG ,  Joon Yong PARK ,  Sang Woo SOHN ,  Sang Won SHIN ,  Dong Hee LEE

IPC: H01J37/34 ,  C23C14/34

CPC classification number: H01J37/3423 ,  C23C14/3407 ,  C23C14/3464 ,  H01J37/3417 ,  H01J37/3426 ,  H01J37/3429

Abstract: A sputtering apparatus includes a chamber, a target section disposed in the chamber, and a stage facing the target section. The target section includes a first target having a first diameter and a second target having a second diameter different from the first diameter. The first target and the second target each extend in a longitudinal direction and have a cylindrical shape, and the first and second diameters are respectively measured along a cross-section of corresponding first and second targets taken along a direction perpendicular to the longitudinal direction.

公开(公告)号：US20180314107A1

公开(公告)日：2018-11-01

申请号：US15847633

申请日：2017-12-19

Applicant: Samsung Display Co., Ltd.

Inventor： Joon Yong PARK ,  Gyung Min BAEK ,  Hyun Eok SHIN ,  Sang Won SHIN ,  Chan Woo YANG ,  Ju Hyun LEE

IPC: G02F1/1335 ,  G02F1/1368

Abstract: An exemplary embodiment provides a color conversion display panel including: a substrate including a display area and a light-blocking area; a metal oxide layer disposed on the substrate to overlap the display area and the light-blocking area; a reflective metal layer disposed on the metal oxide layer to overlap the light-blocking area; a color conversion layer disposed on the metal oxide layer which overlaps the display area to include semiconductor nanocrystals; and a transmission layer disposed on the metal oxide layer which overlaps the display area.

公开(公告)号：US20160197192A1

公开(公告)日：2016-07-07

申请号：US14841559

申请日：2015-08-31

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Ju KANG ,  Dong Hee LEE ,  Gwang Min CHA ,  Sang Won SHIN ,  Sang Woo SOHN

IPC: H01L29/786 ,  H01L29/423 ,  H01L21/441 ,  H01L29/45 ,  H01L21/4763 ,  H01L29/66 ,  H01L29/417

CPC classification number: H01L29/66969 ,  H01L21/47635 ,  H01L21/76834 ,  H01L21/76852 ,  H01L21/76855 ,  H01L21/76867 ,  H01L23/53233 ,  H01L23/53238 ,  H01L27/1225 ,  H01L29/41733 ,  H01L29/42384 ,  H01L29/45 ,  H01L29/78618 ,  H01L29/7869

Abstract: A thin film transistor array panel that includes: a substrate; a gate electrode disposed on the substrate; a semiconductor layer disposed on the substrate; a gate insulating layer disposed between the gate electrode and the semiconductor layer; a source electrode disposed on the semiconductor layer and a drain electrode facing the source electrode; a metal oxide layer covering the source electrode and the drain electrode; and a passivation layer covering the source electrode, the drain electrode, and the metal oxide layer, wherein the source electrode and the drain electrode include a first material and a second material which is added to the first material and metal included in the metal oxide layer is formed by diffusing the second material.

Abstract translation: 一种薄膜晶体管阵列面板，包括：基板; 设置在所述基板上的栅电极; 设置在所述基板上的半导体层; 设置在所述栅极电极和所述半导体层之间的栅极绝缘层; 设置在半导体层上的源电极和面对源电极的漏电极; 覆盖源电极和漏电极的金属氧化物层; 以及覆盖所述源电极，所述漏电极和所述金属氧化物层的钝化层，其中所述源电极和所述漏极包括第一材料和第二材料，所述第一材料和第二材料被添加到所述第一材料中，并且所述金属包括在所述金属氧化物层中 通过扩散第二材料形成。

公开(公告)号：US20200264706A1

公开(公告)日：2020-08-20

申请号：US16863394

申请日：2020-04-30

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyung Min BAEK ,  Hyun Eok SHIN ,  Ju Hyun LEE ,  Joon Yong PARK ,  Sang Won SHIN

IPC: G06F3/02 ,  G06F3/041 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  H05K3/18 ,  H04M1/23 ,  H03K17/96 ,  G06F3/0488

Abstract: An input sensing unit includes a first metal pattern layer including a plurality of first conductive lines extending in a first direction. A first insulating layer is disposed on the first metal pattern layer. A second metal pattern layer is positioned above the first insulating layer and includes a plurality of second conductive lines extending in a second direction intersecting the first direction. A second insulating layer is disposed on the second metal pattern layer. A sensing electrode is disposed on the second insulating layer and is electrically connected to the second metal pattern layer through a contact hole defined in the second insulating layer. An anti-reflection pattern layer is disposed on the first and second metal pattern layers to overlap the first and second metal pattern layers along a direction orthogonal to an upper surface of the anti-reflection pattern layer.

公开(公告)号：US20200026134A1

公开(公告)日：2020-01-23

申请号：US16276529

申请日：2019-02-14

Applicant: Samsung Display Co., Ltd.

Inventor： Ju Hyun LEE ,  Gyung Min BAEK ,  Hyun Eok SHIN ,  Hong Sick PARK ,  Sang Won SHIN

IPC: G02F1/1362 ,  H01L27/12

Abstract: A display device may include a first base, a metal oxide layer overlapping a face of the first base, and a conductive metal layer directly contacting the metal oxide layer. The metal oxide layer may include molybdenum oxide. A side of the metal oxide layer may be oriented at a first angle relative to the face of the first base. A side of the conductive metal layer may be oriented at a second angle relative to the face of the first base. A size of the second angle may be in a range of 30° to 75°.

公开(公告)号：US20190004616A1

公开(公告)日：2019-01-03

申请号：US15813331

申请日：2017-11-15

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Gyung Min BAEK ,  Hyun Eok SHIN ,  Ju Hyun LEE ,  Joon Yong PARK ,  Sang Won SHIN

IPC: G06F3/02 ,  H05K3/18 ,  G06F3/0488 ,  H03K17/96 ,  H04M1/23

Abstract: An input sensing unit includes a first metal pattern layer including a plurality of first conductive lines extending in a first direction. A first insulating layer is disposed on the first metal pattern layer. A second metal pattern layer is positioned above the first insulating layer and includes a plurality of second conductive lines extending in a second direction intersecting the first direction. A second insulating layer is disposed on the second metal pattern layer. A sensing electrode is disposed on the second insulating layer and is electrically connected to the second metal pattern layer through a contact hole defined in the second insulating layer. An anti-reflection pattern layer is disposed on the first and second metal pattern layers to overlap the first and second metal pattern layers along a direction orthogonal to an upper surface of the anti-reflection pattern layer.

公开(公告)号：US20170162640A1

公开(公告)日：2017-06-08

申请号：US15237866

申请日：2016-08-16

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Hee LEE ,  Hyun Ju KANG ,  Sang Won SHIN

IPC: H01L27/32

CPC classification number: H01L27/3262 ,  H01L27/1225 ,  H01L27/124 ,  H01L27/1255 ,  H01L27/1288 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/518 ,  H01L29/78606 ,  H01L29/78618 ,  H01L29/78645 ,  H01L29/7869 ,  H01L29/78696 ,  H01L2227/323

Abstract: An exemplary embodiment of the present invention provides a thin film transistor array panel and an organic light emitting diode display including the same including a substrate, a semiconductor disposed on the substrate, a first gate insulation layer disposed on the semiconductor, and a first diffusion barrier layer disposed on the first gate insulation layer. A second diffusion barrier layer is disposed on a lateral surface of the first diffusion barrier layer. A first gate electrode is disposed on the first diffusion barrier layer. A source electrode and a drain electrode are connected to the semiconductor. The first diffusion barrier layer comprises a metal, and the second diffusion barrier layer comprises a metal oxide including the metal.