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34 条记录 (耗时 0.017 秒)

    OPTICAL STRUCTURE, CAMERA MODULE, AND ELECTRONIC DEVICE
    1.
    发明申请
    OPTICAL STRUCTURE, CAMERA MODULE, AND ELECTRONIC DEVICE 审中-公开

    公开(公告)号：US20200301133A1

    公开(公告)日：2020-09-24

    申请号：US16693753

    申请日：2019-11-25

    申请人： Samsung Electronics Co., Ltd.

    发明人： Jae Jun Lee ,  Mi Jeong Kim ,  Changki Kim ,  Hyung Jun Kim ,  Jong Hoon Won ,  Yong Joo Lee

    IPC分类号： G02B27/00 ,  G02B5/22 ,  G02B5/20 ,  H04N5/225

    摘要： Disclosed are an optical structure, and a camera module and an electronic device including the same. The optical structure includes a transparent substrate; a first moisture-proof layer disposed on the transparent substrate and including a first organic material having moisture-proof properties; and a first near-infrared absorbing layer disposed between the transparent substrate and the first moisture-proof layer and including a copper complex, wherein the first organic material having moisture-proof properties has a water vapor transmission rate (WVTR) of less than or equal to about 100 g/m2/day measured at a thickness of 100 μm.

    Optical film and liquid crystal display
    2.
    发明授权
    Optical film and liquid crystal display 有权

    公开(公告)号：US10551674B2

    公开(公告)日：2020-02-04

    申请号：US15211373

    申请日：2016-07-15

    申请人： SAMSUNG ELECTRONICS CO., LTD. ,  SAMSUNG SDI CO., LTD.

    发明人： Sangah Gam ,  Hyung Jun Kim ,  Hye Young Kong ,  Jong Hoon Won ,  Myungsup Jung ,  Jong Hyuk Eun

    IPC分类号： G02F1/13363 ,  C08J5/18 ,  G02F1/1335

    摘要： An optical film includes a polarizer, a uniaxially elongated film disposed on the polarizer, and a compensation film disposed on one side of the uniaxially elongated film. The polarizer includes a polymer having a glass transition temperature of greater than about 100° C. and including a structural unit derived from styrene or a styrene derivative. The compensation film has a refractive index satisfying Relationship Equations 1 and 2, the uniaxially elongated film has an in-plane retardation satisfying Relationship Equation 3 and a thickness retardation satisfying Relationship Equation 4, and the compensation film has an in-plane retardation satisfying Relationship Equation 5 and a thickness retardation satisfying Relationship Equation 6. A liquid crystal display including the optical film is also disclosed. Relationship Equations 1 to 6 are described in the detailed description.

    Combination structures and optical filters and image sensors and camera modules and electronic devices
    6.
    发明授权
    Combination structures and optical filters and image sensors and camera modules and electronic devices 有权

    公开(公告)号：US11569284B2

    公开(公告)日：2023-01-31

    申请号：US16918505

    申请日：2020-07-01

    申请人： Samsung Electronics Co., Ltd.

    发明人： Chung Kun Cho ,  Mi Jeong Kim ,  Hyung Jun Kim ,  Hye Ran Kim

    IPC分类号： H01L27/146 ,  G02B5/28 ,  G02B5/22

    摘要： A combination structure includes an in-plane pattern of unit cells, wherein the each unit cell includes nanostructures each having a dimension that is smaller than a near-infrared wavelength and a light-absorbing layer adjacent to the nanostructures and including a near-infrared absorbing material configured to absorb light in at least a portion of a near-infrared wavelength spectrum. The nanostructures are define a nanostructure array in the unit cells, and a wavelength width at 50% transmittance of a transmission spectrum in the near-infrared wavelength spectrum of the combination structure is wider than a wavelength width at 50% transmittance of a transmission spectrum in the near-infrared wavelength spectrum of the nanostructure array.