公开(公告)号：US20220036032A1

公开(公告)日：2022-02-03

申请号：US17244851

申请日：2021-04-29

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI-HUN RYU ,  KWANGHYUN BAEK ,  JONGIN BAEK ,  SUYUL SEO ,  JAEHYUNG JO ,  SUNGHO JIN

IPC: G06K9/00 ,  G06T7/11 ,  H01L25/16 ,  H01L25/18

Abstract: A display device includes a display panel, an input sensor, and a control unit. The display panel includes a light blocking layer that includes an opening. The input sensor includes a first sensing element, a second sensing element, and a third sensing element. The control unit calculates a first distance between the first sensing element and the second sensing element when the display panel is in a first state and the second sensing element overlaps the opening, calculates a second distance between the first sensing element and a third sensing element when the display device is in a second state that differs from that of the first state and the third sensing element overlaps the opening, and corrects an image obtained from the input sensor on the basis of the first distance and the second distance.

公开(公告)号：US20170080250A1

公开(公告)日：2017-03-23

申请号：US15089762

申请日：2016-04-04

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： CHANGHOON LEE ,  JONGSUNG BAE ,  JONGIN BAEK ,  YIJOON AHN

IPC: A61N5/06

Abstract: A display apparatus includes a display; an image processor which generates a first image including sequential first frame data and a second image including sequential second frame data; an image data generator which generates image data comprising the first frame data and the second frame data alternately; and a control signal generator which generates a shutter glasses control signal that opens shutters for both eyes of a first pair of shutter glasses when the first frame data is displayed on the display, and that closes the shutters for both eyes of the first pair of shutter glasses when the image data including the second frame data is displayed on the display.

公开(公告)号：US20150341714A1

公开(公告)日：2015-11-26

申请号：US14685925

申请日：2015-04-14

Applicant: Samsung Display Co., Ltd.

Inventor： YI JOON AHN ,  YONGCHANG PARK ,  WonSang PARK ,  JONGIN BAEK ,  Yong-Suk YEO ,  TAEHEE LEE

IPC: H04R1/02

CPC classification number: H04R1/028 ,  G06F1/1652 ,  G06F1/1688 ,  H04M1/03 ,  H04R7/045 ,  H04R17/00 ,  H04R2400/03 ,  H04R2499/11 ,  H04R2499/15

Abstract: A display apparatus includes a display panel which displays an image and a vibration member attached to a surface of the display panel, where the vibration member receives a sound signal, generates a vibration in response to the sound signal, and transfers the vibration to the display panel to allow the display panel to output a sound.

Abstract translation: 显示装置包括显示图像的显示面板和附接到显示面板的表面的振动部件，振动部件接收声音信号，响应于声音信号产生振动，并将振动传递到显示器 面板允许显示面板输出声音。

公开(公告)号：US20250060785A1

公开(公告)日：2025-02-20

申请号：US18939798

申请日：2024-11-07

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNGYEON CHO ,  HOSEOK SON ,  SUNGUN PARK ,  JONGIN BAEK ,  KYUNG-HWA LIM

IPC: G06F1/16 ,  G06F3/044

Abstract: A display device includes a display panel, a main digitizer and a sub-digitizer disposed behind the display panel. A main flexible circuit board is disposed on a rear surface of the main digitizer and is connected to the main digitizer. A sub-flexible circuit board disposed on a rear surface of the sub-digitizer and connected to the sub-digitizer. A bridge flexible circuit board disposed on the rear surface of the main digitizer and the rear surface of the sub-digitizer and connected to the main flexible circuit board and the sub-flexible circuit board.

公开(公告)号：US20210405819A1

公开(公告)日：2021-12-30

申请号：US17228437

申请日：2021-04-12

Applicant: Samsung Display Co., Ltd.

Inventor： SUYUL SEO ,  JASEUNG KU ,  SUIN KIM ,  JONGIN BAEK ,  GI-NA YOO ,  JAEIK LIM

IPC: G06F3/044 ,  G06F3/041

Abstract: An electronic device, includes: a sensor layer detecting a touch input and an input-device input; and a sensor control circuit providing the sensor layer with a signal and receiving a detection signal from the sensor layer, wherein the sensor layer includes: a first electrode extending along a first direction; a second electrode extending along the first direction; a first cross electrode extending along a second direction intersecting the first direction; and a second cross electrode extending along the second direction, wherein the sensor control circuit detects the touch input based on a variation in mutual capacitance between the first electrode and the first cross electrode, and the sensor control circuit detects the input-device input based on a variation in capacitance of at least one selected from the first electrode, the second electrode, the first cross electrode, and the second cross electrode.

公开(公告)号：US20230074833A1

公开(公告)日：2023-03-09

申请号：US17929688

申请日：2022-09-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： SUNGYEON CHO ,  HOSEOK SON ,  SUNGUN PARK ,  JONGIN BAEK ,  KYUNG-HWA LIM

IPC: G06F1/16 ,  G06F3/044

Abstract: A display device includes a display panel, a main digitizer and a sub-digitizer disposed behind the display panel. A main flexible circuit board is disposed on a rear surface of the main digitizer and is connected to the main digitizer. A sub-flexible circuit board disposed on a rear surface of the sub-digitizer and connected to the sub-digitizer. A bridge flexible circuit board disposed on the rear surface of the main digitizer and the rear surface of the sub-digitizer and connected to the main flexible circuit board and the sub-flexible circuit board.

公开(公告)号：US20220067328A1

公开(公告)日：2022-03-03

申请号：US17344195

申请日：2021-06-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： JI-HUN RYU ,  KWANGHYUN BAEK ,  JONGIN BAEK ,  SUYUL SEO ,  JAEHYUNG JO ,  SUNGHO JIN

IPC: G06K9/00 ,  G06K9/20 ,  H01L27/32 ,  H01L51/00

Abstract: A display device includes a window on which a fingerprint detection region in which fingerprint information is detected is defined, an optical layer disposed below the window and in which at least one transmission hole overlapping the fingerprint detection region is defined, a protection layer disposed below the optical layer, and a sensor. A refractive index of the protection layer is greater than a refractive index of the window. A distance from the optical layer to the window is less than a distance from the optical layer to the sensor.

公开(公告)号：US20190116406A1

公开(公告)日：2019-04-18

申请号：US16217480

申请日：2018-12-12

Applicant: Samsung Display Co., Ltd.

Inventor： YI JOON AHN ,  YONGCHANG PARK ,  WonSang PARK ,  JONGIN BAEK ,  Yong-Suk YEO ,  TAEHEE LEE

IPC: H04R1/02 ,  H04R7/04 ,  G06F1/16 ,  H04M1/03

Abstract: A display apparatus includes a display panel which displays an image and a vibration member attached to a surface of the display panel, where the vibration member receives a sound signal, generates a vibration in response to the sound signal, and transfers the vibration to the display panel to allow the display panel to output a sound.