公开(公告)号：US20190103287A1

公开(公告)日：2019-04-04

申请号：US16106739

申请日：2018-08-21

Applicant: Samsung Display Co., Ltd. ,  Korea University Research and Business Foundation, Sejong Campus

Inventor： Sang Gab KIM ,  MunPyo HONG ,  Hyun Min CHO ,  Seong Yong KWON ,  Ho Won YOON

IPC: H01L21/3213 ,  C23F3/04 ,  H01L21/441 ,  H01L21/3105 ,  H01L21/02 ,  H01L21/311 ,  H01L23/532 ,  H01L29/786 ,  H01L29/49 ,  H05K3/06

Abstract: A copper plasma etching method according an exemplary embodiment includes: placing a substrate on a susceptor in a process chamber of a plasma etching apparatus; supplying an etching gas that include hydrogen chloride into the process chamber; plasma-etching a conductor layer that include copper in the substrate; and maintaining a temperature of the susceptor at 10° C. or less during the plasma-etching.

公开(公告)号：US20180019426A1

公开(公告)日：2018-01-18

申请号：US15650083

申请日：2017-07-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Deok IM ,  Jong Hyuk KANG ,  Dae Hyun KIM ,  Joo Yeol LEE ,  Chi O CHO ,  Hyun Min CHO

IPC: H01L51/50 ,  H01L51/05 ,  H01L51/52

CPC classification number: H01L51/502 ,  H01L25/0753 ,  H01L25/0756 ,  H01L27/32 ,  H01L33/62 ,  H01L51/0512 ,  H01L51/5203 ,  H01L51/5271 ,  H01L51/5296 ,  H01L2933/0033

Abstract: A light emitting device includes a plurality of unit light emitting regions on a substrate. At least one of the unit light emitting regions includes at least one pair of first and second electrodes that are spaced apart, at least one first bar-type LED in a first layer on the substrate, and at least one second bar-type LED in a second layer on the substrate. At least one of the first bar-type LED or the second bar-type LED is electrically connected between the first electrode and the second electrode.

公开(公告)号：US20160216549A1

公开(公告)日：2016-07-28

申请号：US14968628

申请日：2015-12-14

Applicant: Samsung Display Co., Ltd.

Inventor： Hyun Deok IM ,  DAE HYUN KIM ,  Hyun Min CHO ,  Jae Byung PARK

IPC: G02F1/1333 ,  G02F1/1343 ,  G02F1/1341 ,  G02F1/1368 ,  G02F1/1335

CPC classification number: G02F1/133377 ,  G02F1/133526 ,  G02F1/133553 ,  G02F1/1341 ,  G02F2001/136222

Abstract: Provided is a display device including: an insulation substrate; a thin film transistor disposed on the substrate; a pixel electrode disposed on the thin film transistor; a roof layer formed to be spaced apart from the pixel electrode with a microcavity therebetween and including a support member; and a liquid crystal layer filling the microcavity, in which the microcavity includes a plurality of microcavities having a semicircular cross section arranged along an extending direction of the gate line and extending in the extending direction of the data line.

Abstract translation: 提供一种显示装置，包括：绝缘基板; 设置在所述基板上的薄膜晶体管; 设置在所述薄膜晶体管上的像素电极; 屋顶层，其形成为与像素电极间隔开并具有微腔，并且包括支撑构件; 以及填充微腔的液晶层，其中所述微腔包括具有沿着所述栅极线的延伸方向布置并沿所述数据线的延伸方向延伸的半圆形横截面的多个微腔。

公开(公告)号：US20150323164A1

公开(公告)日：2015-11-12

申请号：US14601378

申请日：2015-01-21

Applicant: Samsung Display Co., Ltd.

Inventor： Junghyun KWON ,  Hyundeok IM ,  Jong Hyuk KANG ,  Jae Byung PARK ,  Haeil PARK ,  Hyun Min CHO

IPC: F21V23/00 ,  F21V9/16 ,  F21V21/14

CPC classification number: G02F1/133603 ,  F21V9/30 ,  F21V21/14 ,  F21V23/002 ,  G02F2001/133622 ,  G09G3/3413 ,  G09G2300/0452 ,  G09G2310/0235

Abstract: A display apparatus includes a display panel that includes a plurality of pixels which displays an image in a front direction, and a backlight unit which provides a light to the display panel and includes a first light source part which is disposed at a rear surface of the display panel, includes a first support substrate and a first light source mounted on the first support substrate and emits a first color light, and a second light source part which is disposed at the rear surface of the display panel, includes a second support substrate partially overlapped with the first support substrate and a second light source mounted on the second support substrate, and emits a second color light having a wavelength band different from that of the first color light, where an opening is defined through the second support substrate and corresponds to the first light source.

Abstract translation: 显示装置包括：显示面板，其包括在前方向上显示图像的多个像素;以及背光单元，其向所述显示面板提供光，并且包括设置在所述显示面板的背面的第一光源部 显示面板包括第一支撑基板和安装在第一支撑基板上并发射第一色光的第一光源，以及设置在显示面板的后表面的第二光源部分，部分地包括第二支撑基板 与第一支撑基板重叠并安装在第二支撑基板上的第二光源，并且发射具有与第一颜色光不同的波长带的第二颜色光，其中通过第二支撑基板限定开口，并且对应于 第一个光源。