知搜-全球专利检索

  1. Login
  2. Sign Up

Search Results

64 records (took 0.024 seconds)

    Light emitting diode package and display apparatus including the same
    31.
    发明授权
    Light emitting diode package and display apparatus including the same 有权
    发光二极管封装和包括其的显示装置

    公开(公告)号：US08809889B2

    公开(公告)日：2014-08-19

    申请号：US13871427

    申请日：2013-04-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Baek Hee Lee ,  Jong Hyuk Kang ,  Junghyun Kwon ,  Minki Nam ,  Jae Byung Park ,  Seon-Tae Yoon ,  Dong-Hoon Lee

    IPC: H01L33/00 ,  H01L33/50 ,  B82Y20/00

    CPC classification number: H01L33/50 ,  B82Y20/00 ,  H01L33/501 ,  H01L33/56 ,  H01L2224/48091 ,  H01L2224/48247 ,  Y10S977/774 ,  Y10S977/95 ,  H01L2924/00014

    Abstract: A light emitting diode package includes a light emitting diode, an insulating layer, a plurality of light emitting particles, and a plurality of metal particles. The light emitting diode is configured to emit first light of a first wavelength in a visible light range. The insulating layer is disposed on the light emitting diode. The plurality of light emitting particles is dispersed in the insulating layer and is configured to receive the first light to generate a second light of a second wavelength different from the first wavelength. The plurality of metal particles is dispersed in the insulating layer, and is configured to receive at least one light component of the first light and the second light to cause, at least in part, surface plasmon resonance, the surface plasmon resonance being configured to yield a resonance wave comprising a peak wavelength in the range of the second wavelength.

    Abstract translation: 发光二极管封装包括发光二极管，绝缘层，多个发光颗粒和多个金属颗粒。 发光二极管被配置为在可见光范围内发射第一波长的第一光。 绝缘层设置在发光二极管上。 多个发光粒子分散在绝缘层中，并且被配置为接收第一光以产生不同于第一波长的第二波长的第二光。 多个金属颗粒分散在绝缘层中，并且被配置为接收第一光和第二光的至少一种光分量，以至少部分地引起表面等离子体共振，表面等离子体共振被配置为产生 包括在第二波长的范围内的峰值波长的共振波。

    Display panel
    34.
    发明授权
    Display panel 有权

    公开(公告)号：US11665949B2

    公开(公告)日：2023-05-30

    申请号：US17065720

    申请日：2020-10-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kisoo Park ,  Junghyun Kwon ,  Youngmin Kim ,  Hae Il Park ,  Seon-Tae Yoon ,  Hyeseung Lee

    IPC: H01L27/32 ,  H01L51/52

    CPC classification number: H01L27/322 ,  H01L51/5281 ,  H01L51/5284 ,  H01L27/3246

    Abstract: A display panel may include a first display substrate and a second display substrate on the first display substrate. The second display substrate may include a plurality of pixel regions and a peripheral region adjacent to the pixel regions. The second display substrate may include a first color control pattern configured to emit light of a first color, a second color control pattern spaced apart from the first color control pattern in a first direction and configured to emit light of a second color different from the first color, and first and second light-blocking patterns in the peripheral region between the first and second color control patterns. The first and second light-blocking patterns may be spaced apart from each other, in a second direction crossing the first direction, to define a gap region.

    Photoluminescence device and display panel including the same
    35.
    发明授权
    Photoluminescence device and display panel including the same 有权

    公开(公告)号：US11567248B2

    公开(公告)日：2023-01-31

    申请号：US16985153

    申请日：2020-08-04

    Applicant: Samsung Display Co., Ltd.

    Inventor： Moonjung Baek ,  Seon-Tae Yoon ,  Junghyun Kwon ,  Youngmin Kim ,  Haeil Park

    IPC: G02B5/20 ,  G02B5/28 ,  G02F1/1335 ,  G02F1/13357 ,  H01L27/32 ,  H01L51/52

    Abstract: A display panel includes: a light emitting device to generate light; a plurality of color conversion patterns including: a first color conversion pattern including first scattering particles dispersed in the first color conversion pattern and configured to scatter the light of the light emitting device; and a second color conversion pattern including second scattering particles dispersed in the second color conversion pattern and configured to scatter the light of the light emitting device; a plurality of color filters including: a first color filter overlapping the first color conversion pattern; and a second color filter overlapping the second color conversion pattern; and a single, low index of refraction layer substantially continuously extending in the surface direction to overlap the first and the second color conversion patterns. The single, low index of refraction layer has a refractive index lower than refractive indexes of the first and second color conversion patterns.

    Photoluminescence device, method of manufacturing the same and display apparatus having the same
    38.
    发明授权
    Photoluminescence device, method of manufacturing the same and display apparatus having the same 有权

    公开(公告)号：US10698255B2

    公开(公告)日：2020-06-30

    申请号：US15857982

    申请日：2017-12-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Kisoo Park ,  Youngmin Kim ,  Haeil Park ,  Seon-Tae Yoon

    IPC: G02F1/1335 ,  G02F1/13357

    Abstract: A photoluminescence device includes a first base substrate, a blue light blocking pattern disposed on the first base substrate in a first color pixel area, a second color pixel area and a first light blocking area disposed between the first color pixel area and the second color pixel area, a blue color filter disposed on the first base substrate in a blue pixel area, the first light blocking area and a second light blocking area between the blue pixel area and the second color pixel area, a first color conversion pattern disposed on the blue light blocking pattern in the first color pixel area, and a second color conversion pattern disposed on the blue light blocking pattern in the second color pixel area.

    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
    40.
    发明申请
    DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME 审中-公开

    公开(公告)号：US20190243188A1

    公开(公告)日：2019-08-08

    申请号：US16384721

    申请日：2019-04-15

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seon-Tae Yoon ,  Junghyun Kwon ,  Kisoo Park ,  Haeil Park ,  Moonjung Baek

    IPC: G02F1/1335

    CPC classification number: G02F1/133603 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133528 ,  G02F1/133617 ,  G02F2001/133548 ,  G02F2001/133614

    Abstract: A display apparatus includes a backlight unit comprising a light source emitting blue light, a green color conversion material and a red color conversion material, a first polarizer disposed on the backlight unit, a first base substrate disposed on the first polarizer, a thin film transistor disposed on the first base substrate, a second polarizer disposed on the thin film transistor, a first color conversion pattern and a second color conversion pattern disposed on the second polarizer, a first color filter disposed on the first color conversion pattern, a second color filter disposed on the second color conversion pattern, a second base substrate disposed on the first and second color filters, and a third polarizer disposed on the second base substrate and having a polarizing axis same as a polarizing axis of the second polarizer.

Patent Agency Ranking