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    Electronic device for improving sensitivity of sensor
    2.
    发明授权
    Electronic device for improving sensitivity of sensor 有权

    公开(公告)号：US11627211B2

    公开(公告)日：2023-04-11

    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.

    Electronic device including display panel including electrodes having different shapes for respective areas
    3.
    发明授权
    Electronic device including display panel including electrodes having different shapes for respective areas 有权

    公开(公告)号：US11088343B2

    公开(公告)日：2021-08-10

    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.

    Electronic device including under display camera
    6.
    发明授权
    Electronic device including under display camera 有权

    公开(公告)号：US12063831B2

    公开(公告)日：2024-08-13

    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: H01L27/32 ,  G09G3/3208 ,  H01L51/00 ,  H01L51/56 ,  H10K59/121 ,  H10K59/131

    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.

    Electronic device including display and camera
    7.
    发明授权
    Electronic device including display and camera 有权

    公开(公告)号：US11552133B2

    公开(公告)日：2023-01-10

    申请号：US17220313

    申请日：2021-04-01

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Sungyoung Shin ,  Minsuk Uhm

    IPC: H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  H01L27/14 ,  G02F1/13 ,  G06F1/16 ,  G02F1/1335 ,  G02F1/1362 ,  H01L27/146 ,  G02F1/1333

    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.

    Electronic device including display
    10.
    发明授权
    Electronic device including display 有权

    公开(公告)号：US12143522B2

    公开(公告)日：2024-11-12

    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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