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    IMAGE SENSORS AND ELECTRONIC DEVICES
    1.
    发明公开
    IMAGE SENSORS AND ELECTRONIC DEVICES 审中-公开

    公开(公告)号：EP3859781A1

    公开(公告)日：2021-08-04

    申请号：EP20206719.5

    申请日：2020-11-10

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： PARK, Kyung Bae ,  JIN, Yong Wan ,  YUN, Sung Young ,  PARK, Sung Jun ,  FANG, Feifei ,  HEO, Chul Joon

    IPC: H01L27/146 ,  H01L27/30

    Abstract: An image sensor may (300) include a first photo-sensing device (100) on a semiconductor substrate (200) and configured to sense light of a first wavelength spectrum, and second (210) and third (220) photo-sensing devices integrated in the semiconductor substrate and configured to sense light of a second and third wavelength spectrum, respectively. The first photo-sensing device may overlap each of the second and third photo-sensing devices in a thickness direction of the semiconductor substrate. The second and third photo-sensing devices do not overlap in the thickness direction and each have an upper surface (210p, 220p), a lower surface (210q, 220q), and a doped region (210d, 220d) therebetween. The third photo-sensing device includes an upper surface deeper further from the upper surface of the semiconductor substrate than the upper surface of the second photo-sensing device and a doped region thicker than the doped region of the second photo-sensing device. The image sensor may omit the first photo-sensing device.

    IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME
    5.
    发明公开
    IMAGE SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME 审中-公开
    图像传感器和包括相同的电子设备

    公开(公告)号：EP3171407A1

    公开(公告)日：2017-05-24

    申请号：EP16188404.4

    申请日：2016-09-12

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： LEE, Kwang Hee ,  LEE, Gae Hwang ,  YUN, Sung Young ,  LEEM, Dong-Seok ,  BULLIARD, Xavier ,  JIN, Yong Wan

    IPC: H01L27/146

    CPC classification number: H01L27/14621 ,  H01L27/14645 ,  H01L27/14647 ,  H01L27/14685

    Abstract: An electronic device may include at least one image sensor (200) that includes a plurality of photo-sensing devices (50a, 50b), a photoelectric device (30) on one side of the semiconductor substrate (110) and configured to selectively sense first visible light, and a plurality of color filters (70) on corresponding photo-sensing devices, respectively. The plurality of color filters may include a first color filter (70a) configured to selectively transmit a second visible light that is different from the first visible light and a second color filter (70b) transmitting first mixed light including the second visible light. The electronic device may include multiple unit arrays of color filters. The electronic device may include different photoelectric devices on the separate unit arrays of color filters. The different photoelectric devices may be configured to sense different wavelength spectra of light.

    Abstract translation: 电子设备可以包括至少一个图像传感器（200），该图像传感器包括多个光敏器件（50a，50b），在半导体衬底（110）的一侧上的光电器件（30），并且被配置为选择性地感测第一 可见光以及分别在对应的光敏器件上的多个滤色器（70）。 多个滤色器可以包括被配置为选择性地透射不同于第一可见光的第二可见光的第一滤色器（70a）和用于透射包括第二可见光的第一混合光的第二滤色器（70b）。 电子设备可以包括多个滤色器单元阵列。 电子设备可以在滤色器的分离单元阵列上包括不同的光电装置。 不同的光电器件可以被配置为感测光的不同波长谱。

    PHOTOELECTRIC DEVICES AND IMAGE SENSORS AND ELECTRONIC DEVICES
    7.
    发明公开
    PHOTOELECTRIC DEVICES AND IMAGE SENSORS AND ELECTRONIC DEVICES 审中-公开

    公开(公告)号：EP3493262A3

    公开(公告)日：2019-11-06

    申请号：EP18207585.3

    申请日：2018-11-21

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： PARK, Kyung Bae ,  RO, Takkyun ,  TSUTSUMI, Kiyohiko ,  HEO, Chul Joon ,  JIN, Yong Wan

    IPC: H01L27/30 ,  H01L51/46

    Abstract: A photoelectric device includes a first photoelectric conversion layer including a heterojunction that includes a first p-type semiconductor and a first n-type semiconductor, a second photoelectric conversion layer on the first photoelectric conversion layer and including a heterojunction that includes a second p-type semiconductor and a second n-type semiconductor. A peak absorption wavelength (λ max1 ) of the first photoelectric conversion layer and a peak absorption wavelength (λ max2 ) of the second photoelectric conversion layer are included in a common wavelength spectrum of light that is one wavelength spectrum of light of a red wavelength spectrum of light, a green wavelength spectrum of light, a blue wavelength spectrum of light, a near infrared wavelength spectrum of light, or an ultraviolet wavelength spectrum of light, and a light-absorption full width at half maximum (FWHM) of the second photoelectric conversion layer is narrower than a light-absorption FWHM of the first photoelectric conversion layer.

    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME
    8.
    发明公开
    ELECTRONIC DEVICE AND METHOD FOR CONTROLLING THE SAME 审中-公开

    公开(公告)号：EP3547072A1

    公开(公告)日：2019-10-02

    申请号：EP18187123.7

    申请日：2018-08-02

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： HEO, Chul Joon ,  PARK, Kyung Bae ,  JIN, Yong Wan

    IPC: G06F1/16 ,  A61B5/021 ,  A61B5/024 ,  A61B5/1455 ,  H04M1/02

    Abstract: An electronic device may include an edge touch screen including a main display region and an edge display region extending from the main display region each including one or more of red pixels, near infrared ray pixels, and sensor pixels for detecting light with different wavelengths; and a controller configured to, drive the edge touch screen in response to a touch input for the edge display region being maintained for a set time by instructing at least one selected red pixel of the red pixels and at least one selected near infrared ray pixel of the near infrared ray pixels corresponding to a position of the touch input to emit light, and measure biometrics based on light amounts of light of different wavelengths received from at least one selected sensor pixel of the sensor pixels corresponding to the position of the touch input.

    ORGANIC PHOTOELECTRIC DEVICE AND IMAGE SENSOR AND ELECTRONIC DEVICE
    10.
    发明公开
    ORGANIC PHOTOELECTRIC DEVICE AND IMAGE SENSOR AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：EP3451400A1

    公开(公告)日：2019-03-06

    申请号：EP18168063.8

    申请日：2018-04-18

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： YUN, Sung Young ,  LEE, Gae Hwang ,  LEE, Kwang Hee ,  LEEM, Dong-Seok ,  JIN, Yong Wan

    IPC: H01L51/42

    Abstract: Disclosed are an organic photoelectric device including a first electrode and a second electrode facing each other and a photoelectric conversion layer disposed between the first electrode and the second electrode and selectively absorbing light in a green wavelength region, wherein the photoelectric conversion layer includes at least one first photoelectric conversion material having a peak absorption wavelength (λ max1 ) of less than about 540 nm and a at least one second photoelectric conversion material having a peak absorption wavelength (λ max2 ) of greater than or equal to about 540 nm, and an image sensor, and an electronic device.

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