公开(公告)号：US10896947B2

公开(公告)日：2021-01-19

申请号：US16522096

申请日：2019-07-25

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Minseong Yi ,  Seungmin Lee ,  Jungkyu Lee ,  Seunghwan Cho ,  Gyungsoon Park ,  Jaeun Lee

IPC: H01L27/32

Abstract: A display device includes a substrate having a display area, a peripheral area at least partially surrounding the display area, and a pad area within the peripheral area. A plurality of data lines is disposed within the display area. A plurality of connection wirings is disposed within the display area, connected to the plurality of data lines, and configured to transmit a data signal from the pad area to the plurality of data lines. Each of the plurality of connection wirings includes a plurality of branches that protrude from the connection wirings in a direction perpendicular to a direction in which the connection wirings are primarily extended.

公开(公告)号：US10802368B2

公开(公告)日：2020-10-13

申请号：US16258671

申请日：2019-01-28

Applicant: Samsung Display Co., Ltd.

Inventor： Jinsu Lee ,  Seungmin Lee ,  Kun-wook Han ,  Basrur Veidhes

IPC: G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  G02F1/1337 ,  G09G3/36 ,  G02F1/1339

Abstract: A display panel including: a base substrate having first and second regions; a color filter layer having a first color layer, and a second color layer disposed in the second region and on the first color layer; a first pixel electrode disposed on the color filter layer and in the first region; and a second pixel electrode disposed in the first region and between the first pixel electrode and the second region. The first pixel electrode includes first branches spaced apart at a first pitch, and second branches spaced apart at a second pitch, the second pixel electrode includes third branches spaced apart at a third pitch and extended in the same direction as the first branches, and fourth branches spaced apart at a fourth pitch and extended in the same direction as the second branches, and the first and third pitches are different from each other.

公开(公告)号：US10186560B2

公开(公告)日：2019-01-22

申请号：US15449532

申请日：2017-03-03

Applicant: Samsung Display Co., Ltd

Inventor： Jungkyu Lee ,  Taehyun Kim ,  Seungmin Lee ,  Sangho Park ,  Joosun Yoon

IPC: H01L29/08 ,  H01L27/32 ,  H01L51/52

Abstract: Provided are an organic light-emitting display apparatus and a method of manufacturing the same. The organic light-emitting display apparatus includes: a substrate on which a display area is defined, wherein an image is displayed on the display area; a thin film transistor arranged on the display area of the substrate; a via-insulating layer covering the thin film transistor; a pixel electrode arranged on the via-insulating layer and electrically connected to the thin film transistor; a pixel-defining layer including an opening exposing a central portion of the pixel electrode, and covering an edge of the pixel electrode; a counter electrode facing the pixel electrode; an organic emission layer arranged between the pixel electrode and the counter electrode; a wire arranged on the via-insulating layer to be spaced apart from the pixel electrode and including a spacer area and a non-spacer area; and a spacer arranged on the spacer area.

公开(公告)号：US20150379930A1

公开(公告)日：2015-12-31

申请号：US14738622

申请日：2015-06-12

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeongho Lee ,  Dohyun Kwon ,  Su-Yeon Sim ,  Ju-Won Yoon ,  Gichang Lee ,  Seungmin Lee ,  Iljeong Lee ,  Choongyoul Im

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0262

Abstract: An organic light emitting display device includes an (i−1)th pixel, an i-th pixel, and an (i+1)th pixel, each including an organic light emitting diode and a driving transistor to control a driving current flowing through the organic light emitting diode. A first node of the i-th pixel, to which a control electrode of the driving transistor of the i-th pixel is connected, is initialized to an initialization voltage in synchronization with an (i−1)th scan signal applied to the i-th pixel, and an anode of the organic light emitting diode of the i-th pixel is initialized to the initialization voltage in synchronization with an i-th scan signal applied to the (i+1)th pixel.

Abstract translation: 有机发光显示装置包括第（i-1）像素，第i像素和第（i + 1）像素，每个像素包括有机发光二极管和驱动晶体管，以控制流过的驱动电流 有机发光二极管。 连接第i个像素的驱动晶体管的控制电极的第i个像素的第一个节点与施加到i的第（i-1）个扫描信号同步地初始化为初始化电压 第i像素的有机发光二极管的阳极与施加到第（i + 1）像素的第i扫描信号同步地初始化为初始化电压。

公开(公告)号：US20240172494A1

公开(公告)日：2024-05-23

申请号：US18513749

申请日：2023-11-20

Applicant: Samsung Display Co., Ltd.

Inventor： Jewon Yoo ,  Dongjo Kim ,  Youngji Kim ,  Hyun Kim ,  Seonggeun Won ,  Seungmin Lee ,  Soukjune Hwang

IPC: H10K59/127 ,  H10K59/12 ,  H10K77/10

CPC classification number: H10K59/127 ,  H10K59/1201 ,  H10K77/111 ,  H10K2102/311

Abstract: Provided are a display apparatus and a method of manufacturing the display apparatus. The display apparatus includes a support substrate including a first support substrate and a second support substrate spaced apart from each other, a substrate disposed on the support substrate, a display layer disposed on a portion of the substrate disposed on the first support substrate, and a thin-film encapsulation layer disposed to cover the display layer, wherein a surface of the first support substrate and a surface of the second support substrate facing each other include a slope surface.

公开(公告)号：US11772364B2

公开(公告)日：2023-10-03

申请号：US17819298

申请日：2022-08-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jonggil Ryu ,  Seungmin Lee ,  Jonghak Hwang ,  Kwangnyun Kim ,  Chulkyu Choi ,  Namjin Kim

IPC: B32B17/06 ,  C09J7/20 ,  B32B37/18 ,  B32B7/12 ,  F16B11/00 ,  H10K50/844 ,  H10K59/88 ,  H10K59/126 ,  H10K50/80

CPC classification number: B32B17/06 ,  B32B7/12 ,  B32B37/18 ,  C09J7/20 ,  F16B11/006 ,  H10K50/844 ,  H10K59/126 ,  H10K59/88 ,  H10K50/80

Abstract: A display device according to embodiments of the present disclosure includes a display panel, a protection member to protect the display panel, and an adhesive member between the display panel and the protection member to couple the display panel to the protection member. The display panel may include a plurality of pixels to display an image, and the adhesive member may include an adhesive agent and an anti-static agent dispersed in the adhesive agent. The anti-static agent may include halogen ions, and a content of halogen ions with respect to a total weight of the adhesive agent may be within a range (e.g., from about 1 ppm to about 1000 ppm) capable of reducing stain failures caused by static electricity, without causing corrosion of driving lines in the display.

公开(公告)号：US11426978B2

公开(公告)日：2022-08-30

申请号：US16529661

申请日：2019-08-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jonggil Ryu ,  Seungmin Lee ,  Jonghak Hwang ,  Kwangnyun Kim ,  Chulkyu Choi ,  Namjin Kim

IPC: B32B17/06 ,  C09J7/20 ,  B32B37/18 ,  B32B7/12 ,  F16B11/00 ,  H01L27/32 ,  H01L51/52

Abstract: A display device according to embodiments of the present disclosure includes a display panel, a protection member to protect the display panel, and an adhesive member between the display panel and the protection member to couple the display panel to the protection member. The display panel may include a plurality of pixels to display an image, and the adhesive member may include an adhesive agent and an anti-static agent dispersed in the adhesive agent. The anti-static agent may include halogen ions, and a content of halogen ions with respect to a total weight of the adhesive agent may be within a range (e.g., from about 1 ppm to about 1000 ppm) capable of reducing stain failures caused by static electricity, without causing corrosion of driving lines in the display.

公开(公告)号：US20210143246A1

公开(公告)日：2021-05-13

申请号：US17151546

申请日：2021-01-18

Applicant: Samsung Display Co., Ltd.

Inventor： Minseong Yi ,  Seungmin Lee ,  Jungkyu Lee ,  Seunghwan Cho ,  Gyungsoon Park ,  Jaeun Lee

IPC: H01L27/32

Abstract: A display device includes a substrate having a display area, a peripheral area at least partially surrounding the display area, and a pad area within the peripheral area. A plurality of data lines is disposed within the display area. A plurality of connection wirings is disposed within the display area, connected to the plurality of data lines, and configured to transmit a data signal from the pad area to the plurality of data lines. Each of the plurality of connection wirings includes a plurality of branches that protrude from the connection wirings in a direction perpendicular to a direction in which the connection wirings are primarily extended.

公开(公告)号：US10732474B2

公开(公告)日：2020-08-04

申请号：US16266678

申请日：2019-02-04

Applicant: Samsung Display Co., Ltd.

Inventor： Sehyun Lee ,  Haksun Chang ,  Byoungsun Na ,  Seungmin Lee ,  Jaeho Choi

IPC: H01L27/14 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1343 ,  H01L27/12

Abstract: A display apparatus includes a pixel connected to a data line. The pixel includes a first pixel electrode and a second pixel electrode spaced apart from the first pixel electrode in an extension direction of the data line. The second pixel electrode includes first to fourth stem portions. The third and fourth stem portions are further from the first pixel electrode than the first and second stem portions in the extension direction. The first and second stem portions are connected to one another to form a “V”-shaped structure. The third and fourth stem portions are connected to one another to form an inverted “V”-shaped structure.

公开(公告)号：US10386978B2

公开(公告)日：2019-08-20

申请号：US15802403

申请日：2017-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Donghwan Shim ,  Taehyun Kim ,  Seungmin Lee ,  Seung-hwan Cho

IPC: G06F3/044 ,  G02F1/1333 ,  G02F1/1362 ,  G06F1/16 ,  G06F3/041 ,  H01B5/14 ,  H01L29/786 ,  H01L29/417

Abstract: A display apparatus includes a display panel (DP) and a sensor unit on the DP. The sensor unit includes: a first conductive layer (CL) including a first bridge (FB); a second CL disposed on the first CL, the second CL including first sensor portions (FSPs) spaced apart from each other and arranged in a first direction; a first insulating layer (IL) disposed between the first CL and the second CL, the first IL including through-holes (THs) extending between the FB and the FSPs overlapping the FB; and contact electrodes (CEs) filling spaces defined by a bridge top surface of the FB exposed by the THs, insulating sidewalls of the first IL defining the THs, and sensor bottom surfaces of the FSPs facing the FB. A cross-section, which is perpendicular to a top surface of the DP, of each of the CEs has a polygonal shape of five or more sides.