公开(公告)号：US11482692B2

公开(公告)日：2022-10-25

申请号：US16961831

申请日：2019-01-23

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongkoo Her ,  Hyunchang Shin ,  Joongyu Lee ,  Songhee Jung

IPC: H01L51/00 ,  H01L51/52 ,  H01L27/14 ,  H01L27/32 ,  G02F1/133 ,  G06F1/16 ,  G09F9/30 ,  H01L27/146 ,  G02F1/1335 ,  G02F1/1333

Abstract: A display is provided. The display includes a display substrate layer, an organic light emitting layer that is formed over the display substrate layer and that includes a plurality of pixels, a thin film transistor array layer that is disposed between the display substrate layer and the organic light emitting layer and that includes a plurality of thin film transistors electrically connected with the pixels, a thin film encapsulation layer formed on at least part of the organic light emitting layer, a sensor mounting part including an opening formed through the organic light emitting layer, the thin film transistor array layer, and the display substrate layer and a sensor disposed in the opening, and a sealing member formed in the opening to prevent the organic light emitting layer and the thin film transistor array layer from being exposed to the outside through an inner sidewall of the opening. The opening includes a first portion formed in the display substrate layer and a second portion formed in the remainder, and the sealing member is formed in the second portion and at least part of the first portion.

公开(公告)号：US12112721B2

公开(公告)日：2024-10-08

申请号：US17370069

申请日：2021-07-08

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongkoo Her ,  Youngdo Kim ,  Jungbae Bae ,  Hyunchang Shin ,  Joongyu Lee ,  Songhee Jung ,  Jaeseung Choi

IPC: G09G5/10 ,  G09G3/3233

CPC classification number: G09G5/10 ,  G09G3/3233 ,  G09G2320/064 ,  G09G2354/00

Abstract: Various embodiments disclose a method and an apparatus including a display, a memory including information on a number of duty cycles per one refresh period for emitting light by pixels of the display corresponding to each of a plurality of refresh rates of the display, and a processor, wherein the processor is configured to control the electronic device to perform an operation according to a first number of duty cycles based on the display operating at a first refresh rate, and perform an operation according to a second number of duty cycles based on the display operating at a second refresh rate, wherein the first number is less than the second number based on the first refresh rate being higher than the second refresh rate.

公开(公告)号：US10916200B2

公开(公告)日：2021-02-09

申请号：US16423849

申请日：2019-05-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyunchang Shin ,  Yongkoo Her ,  Joongyu Lee ,  Songhee Jung ,  Jaeseung Choi

IPC: G09G3/3266 ,  H01L27/12 ,  H01L27/32

Abstract: A display device is provided. The display device includes a display driver circuit, and a display panel including a display area including a plurality of pixels, a non-display area, an empty area enclosed by the plurality of pixels, a first scan driving circuit disposed in a first partial area of the non-display area formed outside of a first side of the display area, at least one first scan line extended towards the empty area from the first scan driving circuit, a second scan driving circuit and disposed in a second partial area of the non-display area formed outside a second side adjacent to the first side of the display area, and at least one second scan line extended towards the empty area from the second scan driving circuit to be connected to at least one second pixel of the plurality of pixels.

公开(公告)号：US12137580B2

公开(公告)日：2024-11-05

申请号：US17277582

申请日：2019-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songhee Jung ,  Jungbae Bae ,  Joongyu Lee ,  Hyunchang Shin ,  Byungduk Yang ,  Kwangtai Kim ,  Donghyun Yeom

IPC: H04M1/02 ,  H10K50/84 ,  H10K50/842 ,  H10K50/86 ,  H10K102/00

Abstract: Disclosed is an electronic device. An electronic device according to an embodiment may comprise: a display panel of which at least a portion is flexible; a window disposed above at least the portion of the display panel; an anti-reflection layer (AR/LR) disposed above at least a portion of the window; and an anti-glare layer (AG) disposed below at least the portion of the window. Various other embodiments are also possible.

公开(公告)号：US10983652B2

公开(公告)日：2021-04-20

申请号：US16382464

申请日：2019-04-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songhee Jung ,  Yongkoo Her ,  Sungyoung Shin ,  Byungduk Yang ,  Harksang Kim ,  Hyunchang Shin ,  Joongyu Lee

IPC: G06F3/047 ,  G06F3/041 ,  G06F3/0488

Abstract: An electronic device according to certain embodiments may include: a sensor, a display panel including a sensor area overlaying or underlying the sensor and a pixel area including at least one pixel and a drive wiring line configured to drive the at least one pixel while surrounding the sensor area, a window disposed over the display panel, and one or more opaque members disposed between the sensor and the window and along an edge of the sensor area.

公开(公告)号：US11531441B2

公开(公告)日：2022-12-20

申请号：US17195892

申请日：2021-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songhee Jung ,  Yongkoo Her ,  Sungyoung Shin ,  Byungduk Yang ,  Harksang Kim ,  Hyunchang Shin ,  Joongyu Lee

IPC: G06F3/047 ,  G06F3/041 ,  G06F3/0488

Abstract: An electronic device according to certain embodiments may include: a sensor, a display panel including a sensor area overlaying or underlying the sensor and a pixel area including at least one pixel and a drive wiring line configured to drive the at least one pixel while surrounding the sensor area, a window disposed over the display panel, and one or more opaque members disposed between the sensor and the window and along an edge of the sensor area.

公开(公告)号：US11217166B2

公开(公告)日：2022-01-04

申请号：US16960946

申请日：2019-01-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongkoo Her ,  Hyunchang Shin ,  Joongyu Lee ,  Songhee Jung

IPC: G09G3/36 ,  G09G3/3233 ,  G06F21/32 ,  G06K9/00 ,  G06Q20/40 ,  H01L27/32 ,  H01L51/00

Abstract: According to an embodiment of the disclosure, an electronic device may include a display including at least one pixel including an organic light emitting diode and a transistor connected to an anode of the organic light emitting diode, a light emitting device to output light in an infrared band, and at least one control circuit configured to turn on the transistor included in at least some of the at least one pixel included in the display such that a leakage current, which is applied to the organic light emitting diode by the light in the infrared band, flows through the transistor, when the light in the infrared band is output through the light emitting device.

公开(公告)号：US20250029578A1

公开(公告)日：2025-01-23

申请号：US18905310

申请日：2024-10-03

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongkoo HER ,  Youngdo Kim ,  Jungbae Bae ,  Hyunchang Shin ,  Joongyu Lee ,  Songhee Jung ,  Jaeseung Choi

IPC: G09G5/10 ,  G09G3/3233

Abstract: Various embodiments disclose a method and an apparatus including a display, a memory including information on a number of duty cycles per one refresh period for emitting light by pixels of the display corresponding to each of a plurality of refresh rates of the display, and a processor, wherein the processor is configured to control the electronic device to perform an operation according to a first number of duty cycles based on the display operating at a first refresh rate, and perform an operation according to a second number of duty cycles based on the display operating at a second refresh rate, wherein the first number is less than the second number based on the first refresh rate being higher than the second refresh rate.

公开(公告)号：US11140791B2

公开(公告)日：2021-10-05

申请号：US16594583

申请日：2019-10-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongkoo Her ,  Byungduk Yang ,  Songhee Jung ,  Hyunchang Shin ,  Joongyu Lee ,  Jaeseung Choi

IPC: G02B1/11 ,  H05K5/00 ,  H05K5/02 ,  G02F1/133 ,  G06F3/047

Abstract: Disclosed is an electronic device. An electronic device according to various embodiments may include an optical sensor and a display panel. The display panel may include a first substrate, a second substrate, a pixel layer disposed between the first substrate and the second substrate, the pixel layer having at least one opening in at least a portion thereof, and a light-transmissive member comprising a light-transmissive material disposed in at least a portion of the opening and having a second reflective index corresponding to a first reflective index of the second substrate. The optical sensor may be disposed below the second substrate and at least partially overlap a predetermined area of the display panel corresponding to the opening.

公开(公告)号：US11069323B2

公开(公告)日：2021-07-20

申请号：US16906385

申请日：2020-06-19

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Yongkoo Her ,  Youngdo Kim ,  Jungbae Bae ,  Hyunchang Shin ,  Joongyu Lee ,  Songhee Jung ,  Jaeseung Choi

IPC: G09G5/10 ,  G09G3/3233

Abstract: Various embodiments disclose a method and an apparatus including a display, a memory including information on a number of duty cycles per one refresh period for emitting light by pixels of the display corresponding to each of a plurality of refresh rates of the display, and a processor, wherein the processor is configured to control the electronic device to perform an operation according to a first number of duty cycles based on the display operating at a first refresh rate, and perform an operation according to a second number of duty cycles based on the display operating at a second refresh rate, wherein the first number is less than the second number based on the first refresh rate being higher than the second refresh rate.