公开(公告)号：US20230303435A1

公开(公告)日：2023-09-28

申请号：US18205593

申请日：2023-06-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hoi Kwan LEE ,  Sung Hoon KIM ,  Seung Ho KIM ,  Sook Kyung YOU ,  An Na RYU ,  Jeong Seok LEE

IPC: C03C21/00 ,  C03C15/00 ,  B32B17/10 ,  C03C3/04 ,  C03C19/00 ,  B24B1/00

CPC classification number: C03C21/002 ,  C03C15/00 ,  B32B17/10128 ,  C03C3/04 ,  C03C19/00 ,  B24B1/00

Abstract: A method for producing a glass article is provided. The method for producing a glass article, the method including preparing a glass to be processed, the glass comprising a glass bulk and a low-refractive surface layer disposed on the glass bulk, and etching away the low-refractive surface layer to form an etched glass, wherein the etching away the low-refractive surface layer comprises: cleaning the low-refractive surface layer with an acid solution; and cleaning the low-refractive surface layer with a base solution after the cleaning it with the acid solution.

公开(公告)号：US20230213979A1

公开(公告)日：2023-07-06

申请号：US17969068

申请日：2022-10-19

Applicant: Samsung Display Co., LTD.

Inventor： Kyung Man KIM ,  Sang Hoon KIM ,  Sung Hoon KIM ,  Seung Ho KIM ,  Yu Ri KIM ,  Seong Jin HWANG

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1616 ,  G06F1/1643 ,  G06F1/1681

Abstract: A display device includes a display panel; and a window disposed on an upper surface of the display panel, the window includes a first flat panel part; a second flat panel part disposed on a side of the first flat panel part in a first direction; and a first segment part disposed between the first flat panel part and the second flat panel part, the first segment part includes segments extended in a second direction intersecting the first direction and spaced apart from each other in the first direction; and bridges connecting both ends of each of the segments in the second direction, the segments and the bridges include a same material.

公开(公告)号：US20210304679A1

公开(公告)日：2021-09-30

申请号：US17025016

申请日：2020-09-18

Applicant: Samsung Display Co., Ltd.

Inventor： Jun Yong KIM ,  Sung Hoon KIM

IPC: G09G3/3266 ,  G09G3/3233 ,  H02J7/02 ,  H02J50/10 ,  H02J50/70 ,  H05K9/00 ,  H01L51/52 ,  H01L25/18

Abstract: A display device comprises: a display screen comprising a display surface that includes a display area and a non-display area; a charger disposed under the bottom surface of the display screen, the charger performing charging by using a magnetic field; and a panel protector disposed between the display screen and the charger, the panel protector comprising a magnetic field transmission part that overlaps with the display area in a plan view. When charging is performed through a charging area of the display area, an image is not displayed in the charging area.

公开(公告)号：US20210151499A1

公开(公告)日：2021-05-20

申请号：US17097932

申请日：2020-11-13

Applicant: Samsung Display Co., Ltd.

Inventor： Sang Ho PARK ,  Sung Hoon KIM ,  Jin Yeong KIM ,  Jin Taek KIM ,  Tae Hoon YANG ,  Sung Jin LEE

IPC: H01L27/15 ,  H01L33/62 ,  H01L33/38 ,  H01L33/40

Abstract: A display device includes a substrate having an emission area and a non-emission area, a first electrode and a second electrode spaced from each other on the substrate in the emission area, a first insulating layer on the substrate in the emission area and the non-emission area and covering at least a portion of the first electrode and the second electrode, a light-emitting element between the first electrode and the second electrode, a first contact electrode on the first electrode and in contact with one end portion of the light-emitting element, and a second contact electrode on the second electrode and in contact with the other end portion of the light-emitting element, a first active material layer on the first insulating layer in the non-emission area and electrically connected to the first contact electrode, and a gate insulating layer on the first active material layer.

公开(公告)号：US20180188622A1

公开(公告)日：2018-07-05

申请号：US15909605

申请日：2018-03-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hyung Gi JUNG ,  Swae-Hyun KIM ,  Yeo Geon YOON ,  Sung Hee HONG ,  Hyung June KIM ,  Jae Hwa PARK ,  Young Goo SONG ,  Sung Hoon KIM

IPC: G02F1/1362 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1368 ,  G02F1/1333 ,  G02F1/1339 ,  G02F1/1337

CPC classification number: G02F1/136209 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133753 ,  G02F1/13394 ,  G02F1/134309 ,  G02F1/134363 ,  G02F1/1368 ,  G02F2001/134345 ,  G02F2001/136222 ,  G02F2001/136268

Abstract: A liquid crystal display includes: a first insulation substrate; a gate line disposed on the first insulation substrate; a first data line and a second data line disposed on the first insulation substrate; a color filter disposed on the first insulation substrate and disposed between the first data line and the second data line; a first light blocking member disposed on the first data line and the second data line; and a second light blocking member disposed on the color filter and the first light blocking member, extending in the same direction as the gate line, and overlapping the first light blocking member on the first data line and the second data line.

公开(公告)号：US20150214258A1

公开(公告)日：2015-07-30

申请号：US14682627

申请日：2015-04-09

Applicant: Samsung Display Co., Ltd.

Inventor： Joo Ae YOUN ,  Hoon KANG ,  Sung Hoon KIM ,  Hye Won YOO

IPC: H01L27/12 ,  H01L29/423 ,  H01L29/66 ,  H01L29/49

CPC classification number: H01L27/1259 ,  H01L29/42372 ,  H01L29/42384 ,  H01L29/4908 ,  H01L29/495 ,  H01L29/66742 ,  H01L29/66765 ,  H01L29/66969 ,  H01L29/78636

Abstract: A thin film transistor display panel includes a gate electrode on a substrate; a gate insulating layer on the substrate and the gate electrode; a planarization layer on the gate insulating layer and at opposing sides of the gate electrode, where the planarization layer exposes the gate insulating layer; a semiconductor layer on the gate insulating layer; and a source electrode and a drain electrode on the semiconductor layer and spaced apart from each other.

Abstract translation: 薄膜晶体管显示面板包括在基板上的栅电极; 基板上的栅极绝缘层和栅电极; 所述栅极绝缘层上和所述栅电极的相对侧的平坦化层，其中所述平坦化层暴露所述栅极绝缘层; 栅极绝缘层上的半导体层; 以及在半导体层上的源电极和漏电极，彼此间​​隔开。

公开(公告)号：US20240313162A1

公开(公告)日：2024-09-19

申请号：US18603318

申请日：2024-03-13

Applicant: Samsung Display Co., LTD.

Inventor： Sang Ho PARK ,  Sang Ho JEON ,  Sung Hoon KIM

IPC: H01L33/32 ,  H01L25/075 ,  H01L33/00 ,  H01L33/62

CPC classification number: H01L33/32 ,  H01L25/0753 ,  H01L33/0075 ,  H01L33/62

Abstract: Provided herein is a light emitting element including a semiconductor stack structure including an N-type semiconductor layer, a P-type semiconductor layer, and an active layer disposed between the N-type semiconductor layer and the P-type semiconductor layer; an intermediate passivation structure disposed on a side surface of the semiconductor stack structure; and an insulating layer disposed on the intermediate passivation structure, and including a metal oxide. The intermediate passivation structure includes a crystal structure including nitrogen (N) and material forming the semiconductor stack structure.

公开(公告)号：US20220077197A1

公开(公告)日：2022-03-10

申请号：US17412175

申请日：2021-08-25

Applicant: Samsung Display Co., Ltd.

Inventor： Sung Hoon KIM ,  Jung Hun NOH ,  Yi Joon AHN ,  Eun Kyung YEON ,  Jae Been LEE

IPC: H01L27/12 ,  H01L25/16

Abstract: A display device is provided. The display device may include a first substrate, a first set of light emitting elements, and a second set of light emitting elements. The first substrate may include a first set of holes. Each hole of the first set of holes may extend through the first substrate. Each of the first set of light emitting elements and the second set of light emitting elements may overlap the first substrate. The first set of holes may be positioned between the first set of light emitting elements and the second set of light emitting elements in a plan view of the display device.

公开(公告)号：US20220028964A1

公开(公告)日：2022-01-27

申请号：US17379445

申请日：2021-07-19

Applicant: Samsung Display Co., Ltd.

Inventor： Jae Been LEE ,  Yi Joon AHN ,  Sung Hoon KIM ,  Eun Kyung YEON

IPC: H01L27/32

Abstract: A display device includes: a substrate comprising a first contact hole; a thin-film transistor layer on a first surface of the substrate and comprising a plurality of insulating layers and a thin-film transistor; an etching stopper on one or more of the insulating layers and contacting the substrate through a second contact hole surrounding the first contact hole in a plan view; a connection line on the etching stopper; and a pad part on a second surface of the substrate opposite the first surface of the substrate and connected to the connection line through the first contact hole.

公开(公告)号：US20210257525A1

公开(公告)日：2021-08-19

申请号：US17177848

申请日：2021-02-17

Applicant: Samsung Display Co., LTD.

Inventor： An Na RYU ,  Sung Hoon KIM ,  Sang Ho PARK

IPC: H01L33/62 ,  H01L27/15 ,  H01L33/38

Abstract: A display device includes a first pixel and a second pixel adjacent to each other in a first direction, first voltage wires disposed in the first pixel and the second pixel in a second direction, a second wire disposed along a boundary between the first pixel and the second pixel in the second direction, first electrodes disposed between the first voltage wires and the second wire in the first pixel an the second pixel, a second electrode disposed between and spaced apart from the first electrodes in the first pixel and the second pixel, and light-emitting elements disposed at each of the first pixel and the second pixel and disposed on the first electrodes and the second electrode, wherein the first voltage wires, the first electrodes, and the light-emitting elements are symmetric with respect to the second wire.