公开(公告)号：US20240206297A1

公开(公告)日：2024-06-20

申请号：US18417602

申请日：2024-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongseop LEE ,  Junghyun KIM ,  Sungyoung SHIN ,  Byungduk YANG ,  Minsuk UHM ,  Yilin WU ,  Haechang LEE

IPC: H10K59/80 ,  G06F3/044 ,  H10K59/122 ,  H10K59/35 ,  H10K59/38 ,  H10K59/40

CPC classification number: H10K59/8792 ,  G06F3/0446 ,  H10K59/122 ,  H10K59/353 ,  H10K59/38 ,  H10K59/40

Abstract: An electronic device is provided. The electronic device includes a board, a plurality of pixels including a first pixel disposed on the board, and including a first organic light emitting layer including a first sub-organic light emitting layer and a second sub-organic light emitting layer, and a second pixel including a second organic light emitting layer, a pixel definition layer located between the first sub-organic light emitting layer and the second sub-organic light emitting layer, a first light shielding member located on the pixel definition layer to overlap the pixel definition layer between the first and second sub-organic light emitting layer in a first direction, and an opaque member overlapping the first light shielding member in the first direction, and located between at least a portion of the pixel definition layer located between the first sub-organic light emitting layer and the second sub-organic light emitting layer, and the first light shielding member.

公开(公告)号：US20230126522A1

公开(公告)日：2023-04-27

申请号：US18146686

申请日：2022-12-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yilin WU ,  Sungyoung SHIN ,  Minsuk UHM ,  Sungdae CHOI ,  Seungyeop CHOI ,  Hyunchang SHIN ,  Byungduk YANG

IPC: G09G3/3208 ,  H10K59/35 ,  H10K59/80

Abstract: A display device including a display that includes a plurality of pixels, wherein the plurality of pixels respectively include a plurality of sub-pixels is provided. The plurality of sub-pixels include first type sub-pixels observed at a first viewing angle, and second type sub-pixels observed at a second viewing angle that is narrower than the first viewing angle.

公开(公告)号：US20240196690A1

公开(公告)日：2024-06-13

申请号：US18581979

申请日：2024-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yilin WU ,  Sungyoung SHIN ,  Minsuk UHM ,  Dongseop LEE ,  Haechang LEE

IPC: H10K59/35 ,  H10K59/40 ,  H10K59/80

CPC classification number: H10K59/353 ,  H10K59/40 ,  H10K59/8792

Abstract: A display device is provided. The display device includes a substrate, a plurality of pixels disposed on the substrate and including a first pixel and a second pixel, a first opaque member located not to overlap a first light emitting area of a first sub-pixel that displays a first color included in the first pixel and to surround a circumference of the first light emitting area, and a second opaque member disposed to overlap at least a portion of a second light emitting area of a second sub-pixel that displays a second color included in the second pixel and to wrap a periphery of the second light emitting area around once by a specific first thickness, wherein the first light emitting area is an area, in which a first electrode of the first sub-pixel and a first organic light emitting layer of the first sub-pixel contact each other, and the first light emitting area may include at least two divided areas, and wherein the second light emitting area may be an area, in which a second electrode of the second sub-pixel and a second organic light emitting layer of the second sub-pixel contact each other, and the second pixel does not include an opaque member at a portion, at which the second pixel does not overlap the second light emitting area.

公开(公告)号：US20230070304A1

公开(公告)日：2023-03-09

申请号：US17987039

申请日：2022-11-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyoung SHIN ,  Minsuk UHM ,  Dongseop LEE

IPC: H01L27/32 ,  H01L51/00 ,  H01L51/56

Abstract: An electronic device of an embodiment of the present disclosure may include an optical sensor, and an organic light emitting diode display panel that includes a first region corresponding to where the optical sensor is disposed and a second region distinct from the first region. The organic light emitting diode display panel may include first organic material arrangement regions disposed in the first region, second organic material arrangement regions disposed in the second region, first electrodes disposed on a back surface of the first organic material arrangement regions, second electrodes disposed on a back surface of the second organic material arrangement regions, and a common electrode disposed on an upper surface of the first organic material arrangement regions and the second organic material arrangement regions. An area of the first organic material arrangement regions may be larger than an area of the second organic material arrangement regions.

公开(公告)号：US20230050153A1

公开(公告)日：2023-02-16

申请号：US17939534

申请日：2022-09-07

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dongseop LEE ,  Sungyoung SHIN ,  Kwangtai KIM ,  Minsuk UHM ,  Donghyun YEOM ,  Yilin WU ,  Haechang LEE

IPC: H01L27/32

Abstract: An electronic device according to various embodiments disclosed herein may include: a display panel including a light-emitting layer in which multiple light-emitting parts are arranged and a circuit layer in which multiple circuit parts electrically connected to at least some of the multiple light-emitting parts are arranged, the display panel including a first area, a second area adjacent to the first area, and a third area other than the first area and the second area, and a camera disposed on or under a rear surface of a display including the display panel such that a lens of the camera faces the first area of the display panel, wherein the first area of the display panel may be an area in which the circuit parts are not present, and an area in which a first light-emitting part connected to a circuit part positioned in the second area is disposed, the second area of the display panel may be an area in which second light-emitting parts connected to the circuit part positioned in the second area and a dummy light-emitting part not connected to the circuit part are arranged, and the third area of the display panel may be an area in which a fourth light-emitting part connected to a circuit part disposed in the third area is disposed.

公开(公告)号：US20230345779A1

公开(公告)日：2023-10-26

申请号：US18298599

申请日：2023-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungyoung SHIN ,  Minsuk UHM ,  Dongseop LEE ,  Haechang LEE ,  Kwangtai KIM ,  Donghyun YEOM

IPC: H10K59/131 ,  G09G3/3208 ,  H10K59/121

CPC classification number: H10K59/131 ,  G09G3/3208 ,  H10K59/1213 ,  G09G2300/0426 ,  G09G2320/0233 ,  G09G2320/043

Abstract: Various embodiments of the disclosure relate to an electronic device including an under display camera (UDC). The electronic device includes: a housing, a display, and a camera disposed inside the housing overlapping a portion of the display and acquiring light passing through the display from outside. The display includes a first area in which a first pixel overlapping with at least a portion of the camera and a first pixel driving circuit for driving the first pixel are disposed, and a second area, other than the first area, in which a second pixel and a second pixel driving circuit for driving the second pixel are disposed. The first pixel driving circuit includes a first driving thin film transistor (TFT) having a first channel region having a straight shape does not include a curved shape, and the second pixel driving circuit includes a second driving TFT having a second channel region of a curved shape. A first channel width of the first driving TFT is greater than a second channel width of the second driving TFT, and a first channel length of the first driving TFT is less than a second channel length of the second driving TFT.

公开(公告)号：US20230165105A1

公开(公告)日：2023-05-25

申请号：US18094455

申请日：2023-01-09

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sungyoung SHIN ,  Minsuk UHM

IPC: H10K59/38 ,  H04M1/02 ,  H10K50/844 ,  H10K59/65

CPC classification number: H10K59/38 ,  H04M1/0268 ,  H10K50/844 ,  H10K59/65 ,  G06F1/1652

Abstract: Various embodiments of the disclosure relate to an electronic device including a display and a camera. The electronic device may include a camera overlapping the display and configured to photograph external light passing through the display, wherein the display may include: a colorless and transparent substrate, a pixel layer disposed in a first direction from the substrate and comprising organic light-emitting diode (OLED) type pixels, an organic encapsulation layer (e.g., thin film encapsulation (TFE)) disposed in the first direction from the pixel layer, and a color filter layer disposed in the first direction from the organic encapsulation layer, wherein the display may include: a first area overlapping at least a portion of the camera and a second area not overlapping the camera, wherein an arrangement density of a first group of pixels in the first area may be lower than an arrangement density of a second group of pixels in the second area, and wherein the color filter layer may include first color filters overlapping the pixels of the first group, second color filters overlapping the pixels of the second group, a black matrix disposed between the second color filters in the second area, and a transmission area disposed between the first color filters in the first area.

公开(公告)号：US20230052376A1

公开(公告)日：2023-02-16

申请号：US17746324

申请日：2022-05-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyoung SHIN ,  Minsuk UHM ,  Yilin WU ,  Dongseop LEE ,  Haechang LEE ,  Kwangtai KIM ,  Donghyun YEOM

IPC: H04M1/02

Abstract: An electronic device is provided. The electronic device includes a display, a display driver integrated circuit (IC) that controls the display, a camera disposed in a display area, and a processor connected with the display driver IC and the camera. The display includes a normal area having a first pixel density, a camera light-receiving area where the camera is disposed and at least one pixel is disposed, the camera light-receiving area having a second pixel density lower than first pixel density, and a circuit area provided between the normal area and the camera light-receiving area and having a third pixel density, and a circuit that transfers a drive voltage to the pixel disposed in the camera light-receiving area is disposed in the circuit area. The third pixel density is lower than or equal to the first pixel density, and the third pixel density is higher than the second pixel density.

公开(公告)号：US20190057660A1

公开(公告)日：2019-02-21

申请号：US16103327

申请日：2018-08-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Joon Gyu LEE ,  Jaewan KIM ,  Suyeon KIM ,  Minsuk UHM

IPC: G09G3/34 ,  G06F21/32

Abstract: The present disclosure relates to an electronic device for acquiring biometric information and an operating method thereof. An electronic device may include: a display including one or more pixels, each pixel including one or more subpixels, and the display configured to include a first area and a second area; a display driver IC configured to control driving of the display; a biometric sensor configured to at least partially overlap the second area, and configured to acquire biometric information; and a processor, wherein the processor is configured to: identify a request for acquisition of the biometric information; based at least in part on the request, identify state information related to the acquisition of the biometric information; and if the state information satisfies a specified condition, perform a first acquisition of the biometric information using light emitted through the second area, wherein the light emitted through the second area has a specified level of brightness, and wherein in performing the first acquisition of the biometric information, the processor may be further configured to adjust an intensity of light emitted through the first area to be lower than the specified level of brightness.

公开(公告)号：US20240260432A1

公开(公告)日：2024-08-01

申请号：US18633004

申请日：2024-04-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sungyoung SHIN ,  Minsuk UHM ,  Yilin WU ,  Dongseop LEE ,  Haechang LEE ,  Kwangtai KIM ,  Donghyun YEOM

IPC: H10K59/80 ,  G06F3/044 ,  H10K59/122 ,  H10K59/35 ,  H10K59/38 ,  H10K59/40

CPC classification number: H10K59/8792 ,  G06F3/0446 ,  H10K59/122 ,  H10K59/353 ,  H10K59/38 ,  H10K59/40 ,  H10K59/873

Abstract: A display device may include a display panel and a display driving circuit operatively coupled to the display panel. The display panel may include: a pixel layer including a first set of a plurality of first pixels and a second set of a plurality of second pixels providing a viewing angle that is narrower than a viewing angle provided through the plurality of first pixels; a conductive pattern disposed on the pixel layer; and an organic insulating layer disposed between a transparent member and the conductive pattern, and including a light blocking member in contact with the transparent member and having openings dividing each of sub-pixels included in each of the plurality of second pixels. Various other embodiments are possible.