公开(公告)号：US20210359277A1

公开(公告)日：2021-11-18

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: H01L51/52

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：US20210195007A1

公开(公告)日：2021-06-24

申请号：US17263640

申请日：2019-09-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongkoo HER ,  Sungyoung SHIN ,  Songhee JUNG ,  Hyunchang SHIN ,  Byungduk YANG

IPC: H04M1/02 ,  H04N13/254

Abstract: According to an embodiment disclosed in this specification, an electronic device may include a cover glass, a back cover facing away from the cover glass, a display panel exposed through the cover glass, a plurality of pixels disposed on the display panel, a plurality of wires electrically connected to the plurality of pixels, a light source interposed between the display panel and the back cover, a lens interposed between the light source and the display panel and refracting light output from the light source, and a structure for passing through the light output from the light source such that the light output from the light source has a specified pattern. The structure may be interposed between the lens and the cover glass. Besides, various embodiments as understood from the specification are also possible.

公开(公告)号：US20210191542A1

公开(公告)日：2021-06-24

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：US20250053194A1

公开(公告)日：2025-02-13

申请号：US18899473

申请日：2024-09-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Myeongsil PARK ,  Byungduk YANG

IPC: G06F1/16 ,  G06F3/047

Abstract: An electronic device is provided. The electronic device includes a first housing, a second housing rotatably connected to the first housing, a display panel disposed across the first housing and the second housing, and a digitizer plate disposed below the display panel and including wires of a digitizer, wherein the digitizer plate includes a first plate area disposed in the first housing, a second plate area disposed in the second housing, and a pattern area provided between the first plate area and the second plate area and including a plurality of openings, wherein the first plate area and the second plate area of the digitizer plate includes a plurality of layers including a first layer and a second layer where the wires of the digitizer are provided, and at least one additional layer, and wherein the at least one additional layer in the first plate area and/or the second plate area is provided with an additional wire electrically connected to the wires of the digitizer provided on the first layer and/or the second layer.

公开(公告)号：US20240112618A1

公开(公告)日：2024-04-04

申请号：US18486363

申请日：2023-10-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaesung LEE ,  Kyounghwan KWON ,  Jongkon BAE ,  Donghwy KIM ,  Byungduk YANG

IPC: G09G3/20

CPC classification number: G09G3/2092 ,  G09G3/20 ,  G09G2320/0247 ,  G09G2320/0257 ,  G09G2340/0435 ,  G09G2370/10

Abstract: An electronic device is provided. The electronic device includes a processor. The electronic device includes a display including a display panel and a display driver circuit that includes memory. The display driver circuit is configured to identify an event for a display on the display panel. The display driver circuit is configured to, in response to the event of a first type that executes the display through the memory, change, at a timing before a reference time from a start timing of a scan for the display, a state of a signal provided from the display driver circuit to the processor from a first state indicating to enable an image transmission to the display driver circuit to a second state indicating to disable the image transmission. The display driver circuit is configured to, in response to the event of a second type that executes the display by bypassing the memory, change, at the start timing, the state of the signal provided from the display driver circuit to the processor from the first state to the second state.

公开(公告)号：US20240112609A1

公开(公告)日：2024-04-04

申请号：US18488294

申请日：2023-10-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaesung LEE ,  Kyounghwan KWON ,  Jongkon BAE ,  Donghwy KIM ,  Byungduk YANG

IPC: G09G3/20

CPC classification number: G09G3/20 ,  G09G2230/00 ,  G09G2310/0264 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2340/0435

Abstract: An electronic device is provided. The electronic device includes a processor. The electronic device includes a display including a display driver circuit and a display panel. The electronic device includes a first path connecting the display driver circuit to the processor. The electronic device includes a second path connecting the display driver circuit to the processor and separate from the first path. The processor is configured to transmit, based on a first cycle, via the second path to the display driver circuit, a pulse signal to synchronize, with a first time period in the processor used to display an image transmitted via the first path to the display driver circuit on the display panel, the first time period in the display driver circuit used to display the image on the display panel. The processor is configured to change, based on a second cycle different from the first cycle, a waveform of the pulse signal transmitted from the first cycle from a first waveform to a second waveform to synchronize, with a second time period in the processor used for the display of the image, the second time period in the display driver circuit used for the display of the image.

公开(公告)号：US20230388401A1

公开(公告)日：2023-11-30

申请号：US18328229

申请日：2023-06-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minuk KIM ,  Kyunggu KIM ,  Jihwan KIM ,  Kyungmoon SEOL ,  Yongjae SONG ,  Byungduk YANG ,  Kyungtae KIM ,  Kwangtai KIM ,  Donghyun YEOM ,  Jaebong CHUN

IPC: H04M1/02 ,  G09F9/30 ,  G06F1/16 ,  H01Q1/24

CPC classification number: H04M1/0268 ,  G09F9/301 ,  G06F1/1652 ,  H01Q1/243 ,  H05K1/189

Abstract: An electronic device may include a body having a cylindrical shape as a cylindrical housing. The body may include: a first side surface portion extending from one end; and a second side surface portion extending from the other end of the body and disposed in parallel with the first side surface portion. The body may include a rollable display disposed to be rolled in an inner space of the cylindrical housing, and pulled from the inside of the housing to the outside and pushed into the inside of the housing. The electronic device may include radio frequency (RF) transmission lines disposed to traverse an active area of the rollable display on the rear surface of the rollable display. The electronic device may include a plurality of antennas disposed on one side of the rollable display and electrically connected to a first side of the plurality of RF transmission lines. The electronic device may include a flexible circuit board electrically connected to a second side of the RF transmission lines.

公开(公告)号：US20230038568A1

公开(公告)日：2023-02-09

申请号：US17968314

申请日：2022-10-18

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyoung SHIN ,  Minsuk UHM ,  Hyunchang SHIN ,  Byungduk YANG

IPC: H01L51/52 ,  H01L27/32

Abstract: An electronic device is provided. The electronic device includes a display panel and at least one optical sensor. The display panel is disposed in an internal space of a housing so as to be visible from the outside and includes a display region and a sensor region. The at least one optical sensor may correspond, below the display panel, to the sensor region. The display panel includes a plurality of pixels disposed on a substrate, a plurality of driving circuit units for driving the plurality of pixels, a first encapsulation unit for encapsulating the sensor region, and a second encapsulation unit for encapsulating the display region. The first encapsulation unit and the second encapsulation unit may be different in terms of the stacked structure of layers.

公开(公告)号：US20220130308A1

公开(公告)日：2022-04-28

申请号：US17270687

申请日：2021-02-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Songhee JUNG ,  Byungduk YANG ,  Minwoo LEE ,  Hyunchang SHIN ,  Yongkoo HER

IPC: G09G3/20

Abstract: An electronic device is provided. The electronic device includes a display panel, a display driver integrated circuit (display driver IC) to drive the display panel, and a processor operatively connected with the display panel and the display driver IC. The display driver IC is configured to set an operating mode including a first mode having a first refresh rate and a first scan time, a second mode having the first refresh rate and a second scan time, and a third mode having a second refresh rate and the second scan time, receive an image data stream from the processor, and output the image data stream in one of the operating mode through the display panel.

公开(公告)号：US20200168832A1

公开(公告)日：2020-05-28

申请号：US16697933

申请日：2019-11-27

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungyoung SHIN ,  Yongkoo HER ,  Byungduk YANG ,  Songhee JUNG ,  Hyunchang SHIN

IPC: H01L51/52 ,  H01L27/32

Abstract: Disclosed is an electronic device. The electronic device may include a light-receiving sensor and a display panel and the light-receiving sensor may be disposed below a predetermined area of the display panel. The display panel may include: a pixel layer including at least one first pixel disposed in the predetermined area, and at least one second pixel disposed outside the predetermined area; and an electrode layer including at least one first electrode electrically connected to the at least one first pixel and disposed in the predetermined area, and at least one second electrode electrically connected to the at least one second pixel and disposed outside the predetermined area. The electrode layer may be disposed below the pixel layer, and the first electrode may have a shape different than a shape of the second electrode.