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    Display panel having an input sensing function and a display device
    11.
    发明授权
    Display panel having an input sensing function and a display device 有权

    公开(公告)号：US11158258B2

    公开(公告)日：2021-10-26

    申请号：US16995204

    申请日：2020-08-17

    Applicant: Samsung Display Co., Ltd.

    Inventor： Goeun Cha ,  KyungTea Park ,  Keumdong Jung ,  Suk Kim

    IPC: G09G3/3233 ,  G09G3/20 ,  G06K9/00 ,  G06F3/044

    Abstract: A display panel including: a plurality of light emitting pixels which emit light in response to a first scan signal, a second scan signal, and a light emission control signal; and a plurality of light sensing pixels which output a sensing signal corresponding to external light in response to the first scan signal and the second scan signal, wherein each of the plurality of light emitting pixels includes an organic light emitting diode including an anode and a cathode, the cathode receiving a first driving voltage, and each of the plurality of light sensing pixels includes an organic photodiode including a first electrode and a second electrode, wherein the second electrode of the organic photodiode is electrically connected to the cathode of the organic light emitting diode to receive the first driving voltage.

    ELECTRONIC DEVICE AND METHOD OF MEASURING BIOMETRIC INFORMATION USING THE SAME
    12.
    发明申请
    ELECTRONIC DEVICE AND METHOD OF MEASURING BIOMETRIC INFORMATION USING THE SAME 有权

    公开(公告)号：US20210232793A1

    公开(公告)日：2021-07-29

    申请号：US17116935

    申请日：2020-12-09

    Applicant: Samsung Display Co., LTD.

    Inventor： Yuna Kim ,  Keumdong Jung ,  Suk Kim ,  Soojung Lee ,  Yun-Ho Kim ,  Goeun Cha

    IPC: G06K9/00 ,  H01L27/32 ,  H04N5/225 ,  G06K9/20

    Abstract: Provided is an electronic device measuring user's biometric information. The electronic device includes a display module including a display panel, in which a signal transmission region, a peripheral display region adjacent to the signal transmission region, and a main display region spaced apart from the signal transmission region are provided, and a camera module overlapped with the signal transmission region. The display panel includes a plurality of first pixels, which are disposed in a unit region of the main display region, and a plurality of second pixels, which are disposed in a unit region of the peripheral display region. An emission area of green light in the unit region of the first pixels is different from an emission area of green light in the unit region of the second pixels.

    Display device having a detection element
    14.
    发明授权
    Display device having a detection element 有权

    公开(公告)号：US11183539B2

    公开(公告)日：2021-11-23

    申请号：US16849777

    申请日：2020-04-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Suk Kim ,  Yu Na Kim ,  Soo Jung Lee ,  Keum Dong Jung ,  Go Eun Cha

    IPC: H01L29/08 ,  H01L27/28 ,  H01L27/30 ,  H01L27/32 ,  G06K9/00 ,  H01L51/50 ,  H01L51/42

    Abstract: A display device is provided. The display device includes a first substrate, a first detection electrode on the first substrate, a first bank including an opening that exposes the first detection electrode, a photosensitive layer on the first detection electrode, a second detection electrode on the photosensitive layer, a first electrode on the second detection electrode, a second bank including an opening that exposes the first electrode, a light emitting layer on the first electrode, a second electrode on the light emitting layer, a first optical system between the second detection electrode and the first electrode, and a second optical system on the second electrode, wherein the first optical system and the second optical system overlap the photosensitive layer in a thickness direction of the display device.

    Organic light emitting diode display
    15.
    发明授权
    Organic light emitting diode display 有权

    公开(公告)号：US10269876B2

    公开(公告)日：2019-04-23

    申请号：US15893687

    申请日：2018-02-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Suk Kim ,  Sun Young Oh

    IPC: H01L27/32 ,  H01L51/52

    Abstract: An organic light emitting diode display includes a substrate and a first red organic light emitting element disposed on the substrate. The first red organic light emitting element may include a first light emission region and a second light emission region, wherein the first light emission region emits a first red light having a first peak wavelength, and the second light emission region emits a second red light having a second peak wavelength different from the first peak wavelength.

    Display panel having an input sensing function and a display device
    17.
    发明授权
    Display panel having an input sensing function and a display device 有权

    公开(公告)号：US12148380B2

    公开(公告)日：2024-11-19

    申请号：US18218220

    申请日：2023-07-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Goeun Cha ,  KyungTea Park ,  Keumdong Jung ,  Suk Kim

    IPC: G09G3/3233 ,  G06V10/143 ,  G06V40/13 ,  G09G3/20 ,  G06F3/044

    Abstract: A display panel including: a plurality of light emitting pixels which emit light in response to a first scan signal, a second scan signal, and a light emission control signal; and a plurality of light sensing pixels which output a sensing signal corresponding to external light in response to the first scan signal and the second scan signal, wherein each of the plurality of light emitting pixels includes an organic light emitting diode including an anode and a cathode, the cathode receiving a first driving voltage, and each of the plurality of light sensing pixels includes an organic photodiode including a first electrode and a second electrode, wherein the second electrode of the organic photodiode is electrically connected to the cathode of the organic light emitting diode to receive the first driving voltage.

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