公开(公告)号：US11017199B2

公开(公告)日：2021-05-25

申请号：US16413602

申请日：2019-05-16

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Man Bae ,  Se Hun Park ,  Chang Mo Park ,  So Yeon Joo

IPC: G06K9/00 ,  H01L51/52 ,  H01L25/18

Abstract: A display device includes: a display panel having a display area; a protective cover disposed on a surface of the display panel in a position overlapping the display area, the protective cover having an opening overlapping the display area and extending in a thickness direction opposite from the display panel, the protective cover including a first layer; and a fingerprint sensor disposed at least partially in the opening.

公开(公告)号：US11275404B2

公开(公告)日：2022-03-15

申请号：US16935041

申请日：2020-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Man Bae ,  Jong Hwa Kim ,  Se Hun Park ,  Chang Mo Park ,  So Yeon Joo

IPC: G06F1/16 ,  G06F3/041

Abstract: A foldable display device and a method of driving the foldable display device are provided. The foldable display device may include a first region, a second region, and a third region configured to bend along a folding axis between the first region and the second region. The foldable display device may include a display panel having a plurality of pixels; a touch sensor overlapping the third region and on an upper surface of the display panel; a first digitizer provided under the display panel to overlap the first region; and a second digitizer provided under the display panel to overlap the second region.

公开(公告)号：US11172577B2

公开(公告)日：2021-11-09

申请号：US16523691

申请日：2019-07-26

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Ji Young Wang ,  So Yeon Joo ,  Hyun Hee Lee ,  Se Hun Park ,  Chang Mo Park ,  Jong Man Bae ,  Hyeon Deuk Hwang

IPC: H05K1/00 ,  H05K1/02 ,  H05K1/03 ,  H05K1/18 ,  H01L27/32 ,  H01L27/146 ,  G06F1/16 ,  G06K9/00 ,  H05K1/14 ,  H01L51/52 ,  G06F3/041

Abstract: A display device includes a display panel having a display area and a non-display area at least partially surrounding the display area. A panel support sheet is disposed behind the display panel and has a first hole exposing the display area of the display panel. An optical sensor is disposed within the first hole. A first light-blocking portion is disposed in a void area that is between the panel support sheet and the optical sensor, within the first hole.

公开(公告)号：US09166201B2

公开(公告)日：2015-10-20

申请号：US14191594

申请日：2014-02-27

Applicant: Samsung Display Co., Ltd.

Inventor： Beung Hwa Jeong ,  Hong Ro Lee ,  Chang Mo Park ,  Yo Seoph Ko ,  Dong Min Lee ,  Sung Hoon Hong

IPC: G06F3/041 ,  H01L51/56 ,  B32B37/24 ,  B32B38/00 ,  B32B38/10

CPC classification number: H01L51/56 ,  B32B37/24 ,  B32B38/0004 ,  B32B38/10 ,  B32B2037/246 ,  B32B2457/206 ,  B32B2457/208 ,  G06F3/041 ,  G06F3/0412 ,  G06F2203/04103 ,  H01L51/003 ,  H01L2227/323

Abstract: A manufacturing method of an organic light emitting diode (“OLED”) display includes: forming a contact pattern on a panel region of a surface of a board glass, where the board glass includes the panel region, and a peripheral area which surrounds the panel region; contacting the paper glass with a surface of the contact pattern corresponding to the panel region and the surface of the board glass corresponding to the peripheral area; adhering the surface of the board glass corresponding to the peripheral area to a surface of the paper glass; forming an organic light emitting element on the paper glass corresponding to the panel region; and separating the paper glass from the board glass by cutting the paper glass at a position corresponding to an end portion of the panel region adjacent to the peripheral area.

Abstract translation: 有机发光二极管（“OLED”）显示器的制造方法包括：在板玻璃的表面的面板区域上形成接触图案，其中板玻璃包括面板区域，以及围绕面板的周边区域 地区; 使纸玻璃与对应于面板区域的接触图案的表面和对应于周边区域的板玻璃的表面接触; 将与周边区域对应的板玻璃的表面粘附到纸玻璃的表面; 在对应于面板区域的纸玻璃上形成有机发光元件; 并且通过在对应于与周边区域相邻的面板区域的端部的位置处切割纸玻璃来分离纸玻璃与板玻璃。

公开(公告)号：US11836003B2

公开(公告)日：2023-12-05

申请号：US17694409

申请日：2022-03-14

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jong Man Bae ,  Jong Hwa Kim ,  Se Hun Park ,  Chang Mo Park ,  So Yeon Joo

IPC: G06F1/16 ,  G06F3/041 ,  G06F3/044 ,  H10K59/40 ,  H10K77/10 ,  H10K102/00

CPC classification number: G06F1/1616 ,  G06F1/1626 ,  G06F1/1643 ,  G06F1/1656 ,  G06F3/0446 ,  G06F3/04162 ,  H10K59/40 ,  H10K77/111 ,  G06F2203/04102 ,  G06F2203/04107 ,  G06F2203/04112 ,  H10K2102/311

Abstract: A foldable display device and a method of driving the foldable display device are provided. The foldable display device may include a first region, a second region, and a third region configured to bend along a folding axis between the first region and the second region. The foldable display device may include a display panel having a plurality of pixels; a touch sensor overlapping the third region and on an upper surface of the display panel; a first digitizer provided under the display panel to overlap the first region; and a second digitizer provided under the display panel to overlap the second region.

公开(公告)号：US11538887B2

公开(公告)日：2022-12-27

申请号：US16705359

申请日：2019-12-06

Applicant: Samsung Display Co., Ltd.

Inventor： Jong Man Bae ,  Se Hun Park ,  Chang Mo Park ,  So Yeon Joo

IPC: H05K1/00 ,  H05K1/03 ,  H05K1/09 ,  H05K1/11 ,  H05K1/18 ,  H05K3/26 ,  H05K3/28 ,  H01L27/32 ,  H05K1/14 ,  H05K3/36

Abstract: A display device includes: a display substrate including a display area and a pad area disposed around the display area; a signal wiring disposed over the display area and the pad area on the display substrate; at least one wiring pad including: a pad pattern portion disposed on the pad area of the display substrate and electrically connected to the signal wiring; and a separation pattern portion separated from the pad pattern portion by a separation space; and a printed circuit board attached to the pad area of the display substrate, the printed circuit board including a lead wiring connected to the at least one wiring pad.