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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
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.
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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
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.
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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.
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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.
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Patent Agency Ranking
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
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.
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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.
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公开(公告)号：US20230053234A1
公开(公告)日：2023-02-16
申请号：US17949610
申请日：2022-09-21
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Minsuk UHM , Sungyoung SHIN , Yilin WU , Haechang LEE , Dongseop LEE , Kwangtai KIM , Donghyun YEOM
IPC: H01L27/32
Abstract: An example electronic device includes a camera module, wherein the electronic device may include a display panel and the camera module is disposed under the display panel. The display panel may include a first region having a first pixel density and overlapping the camera module, and a second region having a second pixel density greater than the first pixel density. The first region may include a transmissive region through which light is transmitted and which includes first pixels, and a non-transmissive region which is disposed around the transmissive region and in which a first driving circuit configured to drive the first pixels is arranged. Connection wires connecting the first pixels and the first driving circuit to each other may be arranged in the transmissive region, the connection wires may include at least one curved region.
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公开(公告)号：US20220320474A1
公开(公告)日：2022-10-06
申请号：US17733471
申请日：2022-04-29
Applicant: Samsung Electronics Co., Ltd.
Inventor： Sungyoung SHIN , Minsuk UHM , Dongseop LEE , Haechang LEE , Byungduk YANG , Kwangtai KIM , Donghyun YEOM
Abstract: An electronic device is provided. The electronic device includes a display panel and a camera module arranged under the display panel. The display panel may include a first area including a first plurality of pixels having a first pixel density and overlapping the camera module, a second area including a second plurality of pixels having a second pixel density greater than the first pixel density, a first light reflection blocking layer arranged in all or at least a portion of the first area, and a plurality of transparent wiring lines arranged under first organic light-emitting diodes arranged in the first area. The first light reflection blocking layer may be arranged to overlap lower portions of the first organic light-emitting diodes arranged in the first area. The first light reflection blocking layer may be arranged between anode electrodes of the first organic light-emitting diodes and the plurality of transparent wiring lines.
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9.发明申请公开(公告)号：US20190318073A1
公开(公告)日：2019-10-17
申请号：US16469002
申请日：2017-11-20
Applicant: Samsung Electronics Co., Ltd.
Inventor： Haechang LEE , Jaehyung PARK , Jiwoong Oh , Pil-Joo YOON
Abstract: The present invention is for registering and authenticating biometric data in an electronic device, the electronic device including: a display including a touch sensor; a fingerprint sensor for acquiring fingerprint data through at least a partial region of the display region of the display; and a processor. Here, the processor can be set to: acquire first touch information from a first user input using the touch sensor, in response to the first user input for registering a fingerprint of a user; acquire first fingerprint data using the fingerprint sensor; register the first fingerprint data as fingerprint information based on the first touch information, the registering operation including an operation for classifying the first fingerprint data based on the first touch information; acquire second touch information from a second user input using the touch sensor, in response to the second user input for authenticating the fingerprint of the user; acquire second fingerprint data using the fingerprint sensor; select a candidate group for comparison from among the fingerprint information based on the second touch information; and compare fingerprint data included in the candidate group with the second fingerprint data.
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