公开(公告)号：US20210143226A1

公开(公告)日：2021-05-13

申请号：US17156427

申请日：2021-01-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Jun ,  Kiho Bang ,  Eunae Jung ,  Keunlim Ku ,  Mi-ran Ji

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  G06F3/041

Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.

公开(公告)号：US20190229156A1

公开(公告)日：2019-07-25

申请号：US16372276

申请日：2019-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Jun ,  Kiho Bang ,  Eunae Jung ,  Keunlim Ku ,  Mi-ran Ji

IPC: H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  G06F3/041

Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.

公开(公告)号：US11770963B2

公开(公告)日：2023-09-26

申请号：US17826009

申请日：2022-05-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Jun ,  Kiho Bang ,  Eunae Jung ,  Keunlim Ku ,  Mi-ran Ji

IPC: G06F3/041 ,  H10K59/40 ,  G06F3/044 ,  H10K50/844 ,  H10K59/12 ,  H10K102/00

CPC classification number: H10K59/40 ,  G06F3/044 ,  G06F3/0412 ,  G06F3/0443 ,  G06F3/0446 ,  H10K50/844 ,  H10K50/8445 ,  G06F3/04164 ,  G06F2203/04102 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112 ,  H10K59/12 ,  H10K2102/311

Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.

公开(公告)号：US11348980B2

公开(公告)日：2022-05-31

申请号：US17156427

申请日：2021-01-22

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Jun ,  Kiho Bang ,  Eunae Jung ,  Keunlim Ku ,  Mi-ran Ji

IPC: G06F3/045 ,  H01L27/32 ,  H01L51/52 ,  G06F3/044 ,  G06F3/041

Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.

公开(公告)号：US11307691B2

公开(公告)日：2022-04-19

申请号：US16865907

申请日：2020-05-04

Applicant: Samsung Display Co., Ltd.

Inventor： Jaehyun Lee ,  Keunlim Ku ,  Sanghyun Jun ,  Changyong Jung

IPC: G06F3/041 ,  G09G3/3233 ,  G09G3/3266 ,  G06F3/044 ,  G09G3/3225 ,  H01L27/32 ,  H01L51/00 ,  H01L51/52

Abstract: A display device including a circuit layer having a driving circuit layer with a plurality of clock signal lines, a touch detection unit having a touch detection part and a plurality of touch signal lines electrically connected to the touch detection unit, and a conductive portion disposed between the plurality of clock signal lines and the plurality of touch signal lines and configured to cover an overlapping area where the plurality of clock signal lines and the plurality of touch signal lines overlap.

公开(公告)号：US10312299B2

公开(公告)日：2019-06-04

申请号：US15662105

申请日：2017-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun Jun ,  Kiho Bang ,  Eunae Jung ,  Keunlim Ku ,  Mi-ran Ji

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044 ,  H01L51/52

Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.

公开(公告)号：US10930714B2

公开(公告)日：2021-02-23

申请号：US16372276

申请日：2019-04-01

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sanghyun Jun ,  Kiho Bang ,  Eunae Jung ,  Keunlim Ku ,  Mi-ran Ji

IPC: G06F3/045 ,  H01L27/32 ,  H01L51/52 ,  G06F3/041 ,  G06F3/044

Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.

公开(公告)号：US10276639B2

公开(公告)日：2019-04-30

申请号：US15662105

申请日：2017-07-27

Applicant: Samsung Display Co., Ltd.

Inventor： Sanghyun Jun ,  Kiho Bang ,  Eunae Jung ,  Keunlim Ku ,  Mi-ran Ji

IPC: G06F3/041 ,  H01L27/32 ,  G06F3/044 ,  H01L51/52

Abstract: A display device includes an organic light emitting display panel defining a display area for displaying an image and a non-display area adjacent the display area, and including a base layer, a circuit layer on the base layer, a light emitting device layer on the circuit layer, and a thin film sealing layer on the light emitting device layer and divided into a first thin film sealing area, and a second thin film sealing area adjacent the first thin film sealing area, and a touch detection unit including a first sensor part on the first thin film sealing area of the thin film sealing layer, and a second sensor part on the second thin film sealing area of the thin film sealing layer, wherein an upper surface of the thin film sealing layer that faces the touch detection unit includes a first upper surface in the first thin film sealing area, and a second upper surface in the second thin film sealing area and protruding away from the base layer.