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：US20250040386A1

公开(公告)日：2025-01-30

申请号：US18915300

申请日：2024-10-14

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H10K59/18 ,  H10K59/124 ,  H10K59/131

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：US20230225153A1

公开(公告)日：2023-07-13

申请号：US17896630

申请日：2022-08-26

Applicant: Samsung Display Co., LTD.

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

IPC: H01L51/52 ,  H01L51/56 ,  G06F1/16

CPC classification number: H01L51/5284 ,  G06F1/1616 ,  G06F1/1656 ,  H01L51/56 ,  H01L51/5237 ,  H01L51/5293 ,  H01L2251/5338

Abstract: A window member includes a window including a first flat part, a first pattern part disposed on a side of the first flat part and having a groove pattern, and a second flat part disposed on an opposite side of the first flat part, the first pattern part being disposed between the first flat part and the second flat part; and a first light-blocking member disposed on a surface of the first flat part and not overlapping the first pattern part or the second flat part in a plan view. The first light-blocking member includes a 1-1-th light-blocking member, a 1-2-th light-blocking member, and a 1-3-th light-blocking member facing the 1-1-th light-blocking member. The 1-1-th light-blocking member, the 1-2-th light-blocking member, and the 1-3-th light-blocking member define a first accommodation space. The 1-3-th light-blocking member is spaced apart from the 1-1-th light-blocking member to define a first open area.

公开(公告)号：US20230069383A1

公开(公告)日：2023-03-02

申请号：US17894574

申请日：2022-08-24

Applicant: Samsung Display Co., LTD.

Inventor： Yu Ri KIM ,  Kyung-Man KIM ,  Da Woon KIM ,  Sang Hoon KIM ,  Sung Hoon KIM ,  Seung Ho KIM ,  Min-Hoon CHOI ,  Seong Jin HWANG

IPC: H01L51/00 ,  H01L51/52

Abstract: A display device includes a substrate including a first surface from which a pattern including an end portion is defined and a second surface which is parallel to the first surface. When an inner radius from a reference line positioned above the end portion and parallel with the first surface of the substrate to a surface of the pattern defining about 90 degrees is referred to as a first inner radius and an inner radius from the reference line to the surface of the pattern defining about 45 degrees is a second inner radius, a ratio of the second inner radius to the first inner radius is about 0.7 or more.

公开(公告)号：US20220391039A1

公开(公告)日：2022-12-08

申请号：US17690218

申请日：2022-03-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Dong Hyun KIM ,  Sung Hoon KIM ,  Ok Kyung PARK

IPC: G06F3/044 ,  G06F3/041 ,  G09G3/32

Abstract: The disclosure relates to a display device and a method of driving the same. The display device includes: a display panel which displays an image in a plurality of pixel areas; a timing controller which supplies a control signal for controlling a display position, a display shape, a display size and the number of at least one touch bar; and a data driver which supplies a data signal to display the at least one touch bar at the display position in response to the control signal.