公开(公告)号：US11271017B2

公开(公告)日：2022-03-08

申请号：US16588423

申请日：2019-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Seung-Hwan Cho ,  Jong Hyun Choi ,  Kyung-Hoon Kim ,  Dong Hwan Shim ,  Seon Young Choi

IPC: H01L27/32 ,  H01L27/12 ,  H01L27/15 ,  G09G3/3233 ,  G09G3/36 ,  G09G3/3241 ,  H01L51/00

Abstract: A display device includes: a substrate including a main display portion, edge portions disposed at edges of the main display portion and including rounded corners, first side portions bent from the edge portions, and second side portions bent from the main display portion; scan lines and data lines that are disposed on the substrate; transistors connected to the scan lines and the data lines; and a data voltage transmission line connected to data lines that are disposed in the first side portions and the edge portions.

公开(公告)号：USD892105S1

公开(公告)日：2020-08-04

申请号：US29688608

申请日：2019-04-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Designer： Seon Beom Ji ,  Jong Hyun Choi ,  Seung Min Lee ,  Dong Hwan Shim

公开(公告)号：US09620609B2

公开(公告)日：2017-04-11

申请号：US14830091

申请日：2015-08-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Hyun Jae Na ,  Yoon Ho Khang ,  Sang Ho Park ,  Dong Hwan Shim ,  Se Hwan Yu ,  Yong Su Lee ,  Myoung Geun Cha

IPC: H01L29/786 ,  H01L27/12 ,  H01L29/49 ,  H01L29/51 ,  H01L33/34

CPC classification number: H01L29/4908 ,  H01L29/518 ,  H01L29/78603 ,  H01L29/78633

Abstract: A thin film transistor display panel according to an exemplary embodiment of the present invention includes a substrate, a first insulating layer formed on the substrate, a semiconductor layer formed on the first insulating layer, a second insulating layer formed on the semiconductor layer, and a gate electrode formed on the second insulating layer, in which the first insulating layer includes a light blocking material, and a thickness of the first insulating layer is greater than or equal to a thickness of the second insulating layer.

公开(公告)号：US12219835B2

公开(公告)日：2025-02-04

申请号：US18387145

申请日：2023-11-06

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho Kim ,  Gun Hee Kim ,  Dong Hwan Shim ,  Tae Hoon Yang ,  Sun Hee Lee

IPC: H10K59/131 ,  H10K59/121

Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.

公开(公告)号：US11812653B2

公开(公告)日：2023-11-07

申请号：US17361020

申请日：2021-06-28

Applicant: Samsung Display Co., Ltd.

Inventor： Sun Ho Kim ,  Sun Hee Lee ,  Gun Hee Kim ,  Dong Hwan Shim ,  Yoo Min Ko ,  Chea Eun Kim

IPC: H01L21/00 ,  H10K59/65 ,  G01S17/04 ,  H10K50/86 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  G06V40/19 ,  H04N23/57

CPC classification number: H10K59/65 ,  G01S17/04 ,  H10K50/865 ,  H10K59/121 ,  H10K59/122 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K59/88 ,  G06V40/19 ,  H04N23/57

Abstract: A display device includes: a display panel including a first region including a transmissive part configured to transmit light provided from the outside and a second region not including the transmissive part; and a sensor overlapping with the transmissive part, and configured to obtain electrical information based on information provided from the outside, wherein the display panel includes: a thin film transistor layer including a plurality of transistors; a pixel defining layer defining an emission region of a plurality of pixels; and a light blocking layer on the pixel defining layer, and defining the transmissive part, and wherein the pixel defining layer in the first region covers at least a portion of the thin film transistor layer such that light provided through the transmissive part is blocked.

公开(公告)号：US11574986B2

公开(公告)日：2023-02-07

申请号：US17138771

申请日：2020-12-30

Applicant: Samsung Display Co., LTD.

Inventor： Sun Ho Kim ,  Gun Hee Kim ,  Dong Hwan Shim ,  Tae Hoon Yang ,  Sun Hee Lee

IPC: H01L27/32

Abstract: A display device includes a display area which includes a first display area including a plurality of first pixels and a second display area including at least one second pixel and at least one light-transmitting portion, a peripheral area disposed around the display area, a data line including a first portion and a second portion spaced apart from each other in a predetermined direction with the light-transmitting portion therebetween, and a conductive pattern disposed at a different conductive layer from the data line. The conductive pattern includes a first pattern portion including a bypass portion that bypasses a periphery of the second display area in a plan view and disposed in the first display area, and the first pattern portion includes a first end electrically connected to the first portion of the data line and a second end electrically connected to the second portion of the data line.

公开(公告)号：US11539033B2

公开(公告)日：2022-12-27

申请号：US16821058

申请日：2020-03-17

Applicant: Samsung Display Co., Ltd.

Inventor： Seung Min Lee ,  Tae Hyun Kim ,  Dong Hwan Shim ,  Seon Beom Ji

IPC: H01L51/52 ,  F21V8/00 ,  H01L27/32

Abstract: A display device includes a front display area, a first side display area, a second side display area, a corner display area, a display panel, and a light guide member. The first side display area extends from a first side of the front display area. The second side display area extends from a second side of the front display area. The corner display area is disposed between the first side display area and the second side display area. The display panel overlaps the front display area and does not overlap the corner display area. The light guide member is disposed in the corner display area.

公开(公告)号：US11195456B2

公开(公告)日：2021-12-07

申请号：US16841605

申请日：2020-04-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jung Kyu Lee ,  Seung Hwan Cho ,  Min Joo Kim ,  Tae Hyun Kim ,  Dong Hwan Shim

IPC: G09G3/3225 ,  H01L27/32 ,  H01L27/12 ,  H01L29/786

Abstract: A display device includes: a display area and a non-display area positioned around the display area and including a pad portion and a contact portion that is disposed between the display area and the pad portion; a first circuit portion including an embedded circuit disposed in the display area, a first connection electrode disposed in the pad portion, and a second connection electrode disposed in the contact portion; and a second circuit portion disposed on a layer different from the first circuit portion and including a pixel disposed in the display area, a pad disposed in the pad portion, and a data line extending across the contact portion and the display area and electrically connected to the pixel. The pad is electrically connected to the embedded circuit through the first connection electrode. The data line is electrically connected to the embedded circuit via the second connection electrode.

公开(公告)号：USD907024S1

公开(公告)日：2021-01-05

申请号：US29740170

申请日：2020-07-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Designer： Seon Beom Ji ,  Jong Hyun Choi ,  Seung Min Lee ,  Dong Hwan Shim

公开(公告)号：US20150348494A1

公开(公告)日：2015-12-03

申请号：US14715490

申请日：2015-05-18

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji Hun Lim ,  Hyun Jae Na ,  Dong Hwan Shim ,  Byung Du Ahn

IPC: G09G5/00 ,  G09G5/18 ,  G09G3/36

CPC classification number: G09G3/3648 ,  G09G2330/021 ,  G09G2360/144 ,  H01L31/022466

Abstract: A display device includes a first pixel coupled to a first scan line and a first data line. The first pixel includes a switching transistor including a control terminal connected to the first scan line and an input terminal connected to the first data line, and is turned on by an on-scan signal, a first transistor including a first control terminal connected to the first scan line, a first input terminal connected to the first data line, and a first output terminal connected to the first control terminal; and a second transistor including a second control terminal connected to the first output terminal, a second input terminal receiving a base voltage, and a second output terminal connected to the second control terminal. The first and second transistors respectively convert light into first and second currents outputted respectively to the first and second output terminals in response to an off-scan signal.

Abstract translation: 显示装置包括耦合到第一扫描线和第一数据线的第一像素。 第一像素包括开关晶体管，其包括连接到第一扫描线的控制端子和连接到第一数据线的输入端子，并由接通扫描信号导通;第一晶体管，包括连接到第一扫描线的第一控制端子 第一扫描线，连接到第一数据线的第一输入端和连接到第一控制端的第一输出端; 以及第二晶体管，包括连接到第一输出端子的第二控制端子，接收基极电压的第二输入端子和连接到第二控制端子的第二输出端子。 第一和第二晶体管响应于截止扫描信号分别将光转换成分别输出到第一和第二输出端的第一和第二电流。