中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

16 records (took 0.016 seconds)

    Display device
    1.
    发明授权
    Display device 有权

    公开(公告)号：US10197719B2

    公开(公告)日：2019-02-05

    申请号：US15219656

    申请日：2016-07-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Euijeong Kang ,  Sehee Jeon ,  Junghoon Shin ,  Hayoung Lee

    IPC: F21V7/04 ,  F21V8/00 ,  G02F1/1335

    Abstract: A display device includes a display panel curved with respect to a plane defined by a first direction and a second direction crossing the first direction and about a first reference axis substantially parallel to the first direction, a light guide plate disposed under the display panel and including a first surface facing the display panel and a second surface facing the display panel such that the first surface is disposed between the second surface and the display panel, a light source which provides a light to the light guide plate, and a bottom chassis which accommodates the light guide plate and the light source. The first surface is curved with respect to the plane about a second reference axis substantially parallel to the first direction, and the second surface is substantially parallel to the plane.

    Backlight unit and display apparatus including the same
    2.
    发明授权
    Backlight unit and display apparatus including the same 有权

    公开(公告)号：US10180528B2

    公开(公告)日：2019-01-15

    申请号：US15666060

    申请日：2017-08-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Kyung-Min Kim ,  Ho-sik Shin ,  Hayoung Lee

    IPC: F21V8/00

    Abstract: A backlight unit includes a light source for generating light and a light guide plate for guiding the light in an upward direction, a top surface of the light guide plate includes a plurality of first and second lens patterns which extend in a first direction, the first lens pattern and the second lens pattern are alternately arranged in a second direction crossing the first direction, and a width the first lens pattern in the second direction increases gradually from a first width to a second width greater than the first width and then decreases gradually from the second width to the first width repeatedly along the first direction.

    Backlight unit
    4.
    发明授权
    Backlight unit 有权

    公开(公告)号：US09846268B2

    公开(公告)日：2017-12-19

    申请号：US14879893

    申请日：2015-10-09

    Applicant: Samsung Display Co., Ltd.

    Inventor： Taek-Sun Shin ,  Seul-Gi Kim ,  Yongkyu Kang ,  Hayoung Lee

    IPC: F21V7/04 ,  F21V8/00

    CPC classification number: G02B6/0016 ,  G02B6/0018 ,  G02B6/002 ,  G02B6/0021

    Abstract: A back light unit includes a light source and a light guide unit having a first surface emitting light to a display panel, a second surface facing the first surface, and a plurality of connecting surfaces connecting the first surface and the second surface. The connecting surfaces includes a first side surface, a second side surfaces and a third side surface between the first side surface and a second side surface, A first included angle of the first incident surface and the first diffusion surface is equal to or greater than about 90 degree.

    Backlight unit and display apparatus having the same
    6.
    发明授权
    Backlight unit and display apparatus having the same 有权
    背光单元及其显示装置

    公开(公告)号：US09529136B2

    公开(公告)日：2016-12-27

    申请号：US13790665

    申请日：2013-03-08

    Applicant: Samsung Display Co., Ltd.

    Inventor： Donghoon Kim ,  Seung-Mo Kim ,  Byungchoon Yang ,  Hayoung Lee ,  Seunghwan Chung ,  HanMoe Cha ,  Youngjun Choi ,  Jinsung Choi

    IPC: F21V7/04 ,  F21V8/00

    CPC classification number: G02B6/005

    Abstract: A backlight unit includes a light source unit having a light source configured to emit a first light, a quantum dot sheet configured to emit a second light having a different color from the first light, a light guide plate configured to guide a light exiting from the light source unit or the quantum dot sheet, and an optical member including a prism sheet and configured to control the light exiting from the light guide plate. The quantum dot sheet includes a polymer resin and a plurality of first and second quantum dots, which are dispersed in the polymer resin. The second light is a white light obtained by mixing a red light, green light, and a blue light, and the second light has a concordance rate with an Adobe RGB color space which is no less than by about 99.9%.

    Abstract translation: 背光单元包括：光源单元，其具有被配置为发射第一光的光源;被配置为发射与第一光不同的颜色的第二光的量子点片;导光板，被配置为引导从所述第一光出射的光; 光源单元或量子点片，以及包括棱镜片的光学构件，被配置为控制从导光板射出的光。 量子点片包括聚合物树脂和分散在聚合物树脂中的多个第一和第二量子点。 第二个光是通过混合红光，绿光和蓝光而获得的白光，并且第二光具有不小于约99.9％的Adobe RGB色彩空间的一致率。

    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME
    7.
    发明申请
    BACKLIGHT UNIT AND DISPLAY APPARATUS HAVING THE SAME 有权
    背光单元和显示装置

    公开(公告)号：US20140119049A1

    公开(公告)日：2014-05-01

    申请号：US13790665

    申请日：2013-03-08

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： DONGHOON KIM ,  Seung-Mo Kim ,  Byungchoon Yang ,  Hayoung Lee ,  Seunghwan Chung ,  HanMoe Cha ,  Youngjun Choi ,  Jinsung Chio

    IPC: F21V8/00

    CPC classification number: G02B6/005

    Abstract: A backlight unit includes a light source unit having a light source configured to emit a first light, a quantum dot sheet configured to emit a second light having a different color from the first light, a light guide plate configured to guide a light exiting from the light source unit or the quantum dot sheet, and an optical member including a prism sheet and configured to control the light exiting from the light guide plate. The quantum dot sheet includes a polymer resin and a plurality of first and second quantum dots, which are dispersed in the polymer resin. The second light is a white light obtained by mixing a red light, green light, and a blue light, and the second light has a concordance rate with an Adobe RGB color space which is no less than by about 99.9%.

    Abstract translation: 背光单元包括：光源单元，其具有被配置为发射第一光的光源;被配置为发射与第一光不同的颜色的第二光的量子点片;导光板，被配置为引导从所述第一光出射的光; 光源单元或量子点片，以及包括棱镜片的光学构件，被配置为控制从导光板射出的光。 量子点片包括聚合物树脂和分散在聚合物树脂中的多个第一和第二量子点。 第二个光是通过混合红光，绿光和蓝光而获得的白光，并且第二光具有不小于约99.9％的Adobe RGB色彩空间的一致率。

    Display apparatus
    9.
    发明授权
    Display apparatus 有权

    公开(公告)号：US10571747B2

    公开(公告)日：2020-02-25

    申请号：US15641668

    申请日：2017-07-05

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hyunhwa Song ,  Chanjae Park ,  Hayoung Lee

    IPC: G02F1/1335 ,  G02F1/01

    Abstract: Provided is a display apparatus including a backlight unit; a substrate disposed above the backlight unit and including a first surface facing the backlight unit and a second surface opposite to the first surface; a plurality of color filters arranged on the second surface of the substrate; a polarizing plate disposed above the plurality of color filters; and a plurality of polarizers interposed between the polarizing plate and the backlight unit and arranged to correspond to the plurality of color filters, respectively.

    Display device and method of manufacturing the same
    10.
    发明授权
    Display device and method of manufacturing the same 有权

    公开(公告)号：US10312303B2

    公开(公告)日：2019-06-04

    申请号：US14139963

    申请日：2013-12-24

    Applicant: Samsung Display Co., Ltd.

    Inventor： Jaejoong Kwon ,  Hayoung Lee ,  Seunghwan Chung

    IPC: H05B33/12 ,  H05B33/10 ,  H01L27/32 ,  H01L51/52

    Abstract: A display device includes a base substrate, a plurality of pixels disposed on the base substrate, a light collecting member disposed on the plurality of pixels, and an encapsulation member disposed on the light collecting member and facing the base substrate to cover the plurality of pixels, where the light collecting member includes a light collecting layer including a protrusion pattern disposed on an upper surface of the light collecting layer and the protrusion pattern is protruded in one direction to change an optical path of a light passing through the light collecting layer.

Patent Agency Ranking