公开(公告)号：US09508932B2

公开(公告)日：2016-11-29

申请号：US14658051

申请日：2015-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Hyun Jeon ,  Eun Jeong Cho

IPC: C30B13/24 ,  H01L51/00 ,  H01L27/32 ,  C30B15/00

CPC classification number: H01L51/0027 ,  B23K26/032 ,  B23K26/0673 ,  B23K2103/56 ,  C30B13/24 ,  C30B15/00 ,  H01L21/02532 ,  H01L21/02675 ,  H01L21/02691 ,  H01L22/12 ,  H01L22/20 ,  H01L27/3248

Abstract: A laser crystallization system, including an output unit configured to generate output laser light, an optical unit configured to split the output laser light into a first laser light and a second laser light, and to process the first laser light to have a crystallization energy density, a moving unit configured to move a target object to be irradiated with the first laser light and the second laser light, a detection unit configured to detect surface information of the target object utilizing the second laser light, and an input unit configured to receive the detected surface information and to transmit a control signal to the output unit and the moving unit, wherein the laser crystallization system is configured to detect the surface information of the target object and to crystallize the target object utilizing only the output laser light.

Abstract translation: 一种激光结晶系统，包括被配置为产生输出激光的输出单元，被配置为将输出激光分裂成第一激光和第二激光的光学单元，并且处理第一激光以具有结晶能量密度 ，移动单元，被配置为移动要用第一激光和第二激光照射的目标物体;检测单元，被配置为使用第二激光检测目标物体的表面信息;以及输入单元，被配置为接收 检测到的表面信息并将控制信号发送到输出单元和移动单元，其中激光结晶系统被配置为检测目标物体的表面信息，并且仅利用输出激光来使目标物体结晶。

公开(公告)号：US09406704B1

公开(公告)日：2016-08-02

申请号：US14799995

申请日：2015-07-15

Applicant: Samsung Display Co., Ltd.

Inventor： Yung Bin Chung ,  Chul-Hyun Baek ,  Eun Jeong Cho ,  Jung Yun Jo

IPC: H01L27/14 ,  H01L27/12 ,  H01L29/66 ,  H01L29/786 ,  H01L29/417 ,  H01L21/02

Abstract: A thin-film transistor array panel includes an insulation substrate, a gate line disposed on the insulation substrate, a gate insulating layer disposed on the gate line, a semiconductor layer disposed on the gate insulating layer, a data line disposed on the semiconductor layer and including a source electrode, a drain electrode disposed on the semiconductor layer and facing the source electrode, a first electrode disposed on the gate insulating layer, a first passivation layer disposed on the first electrode and including silicon nitride, a second passivation layer disposed on the first passivation and including silicon nitride, and a second electrode disposed on the passivation layer, in which a first ratio of nitrogen-hydrogen bonds to silicon-hydrogen bonds in the first passivation layer is different from a second ratio of nitrogen-hydrogen bonds to silicon-hydrogen bonds in the second passivation layer.

公开(公告)号：US20140192287A1

公开(公告)日：2014-07-10

申请号：US14075327

申请日：2013-11-08

Applicant: Samsung Display Co., Ltd

Inventor： Sang Youn HAN ,  Kyung Tea Park ,  Cheol Kyu Kim ,  Sung Hoon Yang ,  Sang Hyun Jeon ,  Eun Jeong Cho

IPC: G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/1368 ,  H01L27/1214 ,  H01L29/4908

Abstract: A display device includes a display panel including a transistor and a backlight unit providing light to the display panel. The transistor includes a transparent substrate that the backlight unit faces. A gate electrode having a first width is disposed on the transparent substrate. A gate insulating layer, having a barrier layer, is disposed on the gate electrode and the transparent substrate. A semiconductor layer is disposed on the gate insulating layer. The semiconductor layer has a second width greater than the first width.

Abstract translation: 显示装置包括：显示面板，包括晶体管和向显示面板提供光的背光单元。 晶体管包括背光单元所面对的透明基板。 具有第一宽度的栅电极设置在透明基板上。 具有阻挡层的栅极绝缘层设置在栅电极和透明基板上。 半导体层设置在栅极绝缘层上。 半导体层具有大于第一宽度的第二宽度。

公开(公告)号：US10672911B2

公开(公告)日：2020-06-02

申请号：US16451593

申请日：2019-06-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Ho Jung ,  Chaun Gi Choi ,  Hye Young Park ,  Eun Young Lee ,  Joo Hee Jeon ,  Eun Jeong Cho ,  Bo Geon Jeon ,  Yung Bin Chung

IPC: H01L27/12 ,  H01L29/786 ,  H01L51/52 ,  H01L51/00 ,  H01L29/78 ,  H01L27/32

Abstract: A thin film transistor array panel device comprises: a base substrate; a barrier layer disposed over the base substrate and comprising a plurality of transparent material layers; and an array of thin film transistors disposed over the barrier layer. A difference between a refractive index of the barrier layer and a refractive index of the base substrate may be within about 6%. The transparent material layers may be arranged such that the transparent material layers having compressive residual stress and the transparent material layers having tensile residual stress are alternately stacked. Each of the transparent material layers may comprise silicon oxynitride (SiON).

公开(公告)号：US09647237B2

公开(公告)日：2017-05-09

申请号：US15045688

申请日：2016-02-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seung Ho Jung ,  Chaun Gi Choi ,  Hye Young Park ,  Eun Young Lee ,  Joo Hee Jeon ,  Eun Jeong Cho ,  Bo Geon Jeon ,  Yung Bin Chung

IPC: H01L29/08 ,  H01L51/52 ,  H01L51/00 ,  H01L27/12

CPC classification number: H01L29/78603 ,  H01L27/1218 ,  H01L27/1225 ,  H01L27/3244 ,  H01L27/3262 ,  H01L29/7849 ,  H01L29/78633 ,  H01L29/7869 ,  H01L51/0097 ,  H01L51/5256 ,  H01L2251/5338 ,  H01L2251/55 ,  Y02E10/549

Abstract: A thin film transistor array panel device comprises: a base substrate; a barrier layer disposed over the base substrate and comprising a plurality of transparent material layers; and an array of thin film transistors disposed over the barrier layer. A difference between a refractive index of the barrier layer and a refractive index of the base substrate may be within about 6%. The transparent material layers may be arranged such that the transparent material layers having compressive residual stress and the transparent material layers having tensile residual stress are alternately stacked. Each of the transparent material layers may comprise silicon oxynitride (SiON).

公开(公告)号：US20160126457A1

公开(公告)日：2016-05-05

申请号：US14658051

申请日：2015-03-13

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sang Hyun Jeon ,  Eun Jeong Cho

IPC: H01L51/00 ,  H01L51/56 ,  H01L27/32

CPC classification number: H01L51/0027 ,  B23K26/032 ,  B23K26/0673 ,  B23K2103/56 ,  C30B13/24 ,  C30B15/00 ,  H01L21/02532 ,  H01L21/02675 ,  H01L21/02691 ,  H01L22/12 ,  H01L22/20 ,  H01L27/3248

Abstract: A laser crystallization system, including an output unit configured to generate output laser light, an optical unit configured to split the output laser light into a first laser light and a second laser light, and to process the first laser light to have a crystallization energy density, a moving unit configured to move a target object to be irradiated with the first laser light and the second laser light, a detection unit configured to detect surface information of the target object utilizing the second laser light, and an input unit configured to receive the detected surface information and to transmit a control signal to the output unit and the moving unit, wherein the laser crystallization system is configured to detect the surface information of the target object and to crystallize the target object utilizing only the output laser light.

Abstract translation: 一种激光结晶系统，包括被配置为产生输出激光的输出单元，被配置为将输出激光分裂成第一激光和第二激光的光学单元，并且处理第一激光以具有结晶能量密度 ，移动单元，被配置为移动要用第一激光和第二激光照射的目标物体;检测单元，被配置为使用第二激光检测目标物体的表面信息;以及输入单元，被配置为接收 检测到的表面信息并将控制信号发送到输出单元和移动单元，其中激光结晶系统被配置为检测目标物体的表面信息，并且仅利用输出激光来使目标物体结晶。

公开(公告)号：US20190326442A1

公开(公告)日：2019-10-24

申请号：US16451593

申请日：2019-06-25

Applicant: SAMSUNG DISPLAY CO, LTD.

Inventor： Seung Ho JUNG ,  Chaun Gi Choi ,  Hye Young Park ,  Eun Young Lee ,  Joo Hee Jeon ,  Eun Jeong Cho ,  Bo Geon Jeon ,  Yung Bin Chung

IPC: H01L29/786 ,  H01L51/00 ,  H01L27/12 ,  H01L29/78 ,  H01L51/52

Abstract: A thin film transistor array panel device comprises: a base substrate; a barrier layer disposed over the base substrate and comprising a plurality of transparent material layers; and an array of thin film transistors disposed over the barrier layer. A difference between a refractive index of the barrier layer and a refractive index of the base substrate may be within about 6%. The transparent material layers may be arranged such that the transparent material layers having compressive residual stress and the transparent material layers having tensile residual stress are alternately stacked. Each of the transparent material layers may comprise silicon oxynitride (SiON).

公开(公告)号：US09859305B2

公开(公告)日：2018-01-02

申请号：US15130654

申请日：2016-04-15

Applicant: Samsung Display Co., Ltd.

Inventor： Yung Bin Chung ,  Bo Geon Jeon ,  Eun Jeong Cho ,  Tae Young Ahn ,  Woo Seok Jeon ,  Sung Hoon Yang

IPC: H01L21/306 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1362 ,  H01L29/786 ,  H01L29/45 ,  H01L29/423 ,  H01L21/3213 ,  H01L21/465 ,  H01L21/4763

CPC classification number: H01L27/1222 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/136295 ,  H01L21/30604 ,  H01L21/32133 ,  H01L21/465 ,  H01L21/47635 ,  H01L27/1262 ,  H01L29/42356 ,  H01L29/45 ,  H01L29/78606

Abstract: Provided are liquid crystal display and the method for manufacturing the same. According to an aspect of the present invention, there is provided a liquid crystal display device, including a first substrate; a gate electrode disposed on the first substrate; a semiconductor pattern layer disposed on the gate electrode; and a source electrode and a drain electrode disposed on the semiconductor pattern layer and facing each other, wherein a diffusion prevention pattern is disposed on the semiconductor pattern layer to prevent diffusion into the semiconductor pattern layer or to maintain uniform thickness of the semiconductor pattern layer.

公开(公告)号：US09614092B2

公开(公告)日：2017-04-04

申请号：US14879993

申请日：2015-10-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jung Yun Jo ,  Ki Seong Seo ,  Eun Jeong Cho

IPC: H01L21/00 ,  H01L29/786 ,  H01L29/66 ,  H01L21/02 ,  H01L27/12

CPC classification number: H01L27/1222 ,  H01L21/02488 ,  H01L21/02532 ,  H01L21/02667 ,  H01L21/02686 ,  H01L29/66757 ,  H01L29/78675

Abstract: A thin film transistor array panel according to an exemplary embodiment of the present invention includes: an insulating substrate; a polycrystal semiconductor layer formed on the insulating substrate; a buffer layer formed below the polycrystal semiconductor layer and containing fluorine; a gate electrode overlapping the polycrystal semiconductor layer; a source electrode and a drain electrode overlapping the polycrystal semiconductor layer and separated from each other; and a pixel electrode electrically connected to the drain electrode.

公开(公告)号：US12202333B2

公开(公告)日：2025-01-21

申请号：US17070166

申请日：2020-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eun Jeong Cho ,  Eun Sup Kim ,  Hyang Yul Kim

IPC: B60K35/00 ,  B60K35/23 ,  B60K35/40 ,  B60K35/50

Abstract: The present disclosure relates to a display device. The display device may be used for a vehicle and may include a display panel, a window, and a first light control layer. The display panel includes pixels arranged along a first direction and a second direction crossing the first direction. The window is disposed on the display panel. The first light control layer is disposed between the display panel and the window and including first photochromic lines. The first photochromic lines extend in the first direction and are arranged along the second direction and include a photochromic material.