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    Display device
    11.
    发明授权
    Display device 有权

    公开(公告)号：US10302987B2

    公开(公告)日：2019-05-28

    申请号：US15594026

    申请日：2017-05-12

    Applicant: Samsung Display Co., Ltd.

    Inventor： Baek Hee Lee ,  Yong Seok Kim ,  Min Ki Nam ,  Hae Il Park

    IPC: G02F1/1335 ,  G02F1/1333

    Abstract: A display device may include a first polarizer, a second polarizer, a liquid crystal layer, a light unit, a color filter layer, and a particle set. The second polarizer may overlap the first polarizer. The liquid crystal layer may be positioned between the first polarizer and the second polarizer. The light unit may overlap the liquid crystal layer and may provide first light. The first polarizer may be positioned between the light unit and the liquid crystal layer. The color filter layer may overlap the liquid crystal layer. The second polarizer may be positioned between the color filter layer and the liquid crystal layer. The particle set may include a plurality of particles, may overlap the liquid crystal layer, and may scatter the first light. The second polarizer may be positioned between the particle set and the liquid crystal layer.

    Display device
    13.
    发明授权
    Display device 有权

    公开(公告)号：US09696606B2

    公开(公告)日：2017-07-04

    申请号：US14304233

    申请日：2014-06-13

    Applicant: Samsung Display Co., Ltd.

    Inventor： Baek Hee Lee ,  Jong Hyuk Kang ,  Jae Byung Park ,  Hyun Min Cho ,  Sung-Jin Hong

    IPC: G02F1/1335 ,  G02F2/02

    CPC classification number: G02F2/02 ,  G02F2202/36

    Abstract: A display device includes a light source generating light and a thin film transistor array panel including a pixel electrode and a common electrode. The display includes an upper panel and a quantum rod layer positioned between the thin film transistor array panel and the upper panel. The display includes an upper polarizer attached outside of the upper panel, in which the quantum rod layer includes quantum rods, and an arrangement direction of the quantum rods is controlled by an electric field generated by the pixel electrode and the common electrode, light is polarized according to the controlled arrangement direction, and the polarizer controls the transmission degree of the polarized light from the quantum rods according to the arrangement direction of the quantum rods.

    Organic light-emitting diode display including a layer having an inclined portion
    14.
    发明授权
    Organic light-emitting diode display including a layer having an inclined portion 有权

    公开(公告)号：US11018323B2

    公开(公告)日：2021-05-25

    申请号：US15334774

    申请日：2016-10-26

    Applicant: Samsung Display Co., Ltd.

    Inventor： Baek Hee Lee ,  Min Ki Nam ,  Hae Il Park

    IPC: H01L51/52 ,  H01L27/32

    Abstract: An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a first substrate, an insulating layer disposed over the first substrate and including a first inclined portion and a first electrode disposed over the insulating layer. The OLED display also includes a light-emitting element layer disposed over the first electrode, a second electrode disposed over the light-emitting element layer and a color conversion layer and a transmissive layer disposed over the second electrode. The first electrode includes a second inclined portion disposed over and inclined along the first inclined portion of the insulating layer.

    Optical member and display including the same
    15.
    发明授权
    Optical member and display including the same 有权

    公开(公告)号：US10928576B2

    公开(公告)日：2021-02-23

    申请号：US16167410

    申请日：2018-10-22

    Applicant: Samsung Display Co., Ltd.

    Inventor： Sun Young Hong ,  Dong Hee Lee ,  Baek Hee Lee

    IPC: G02B6/00 ,  F21V8/00 ,  G02B27/09

    Abstract: An optical member including a light guide plate, a low refractive layer disposed on the light guide plate and having a refractive index less than that of the light guide plate, a low refractive underlying layer disposed between the low refractive layer and the light guide plate and having a thickness less than that of the low refractive layer, and a wavelength conversion layer disposed on the low refractive layer.

    Light emitting display device
    18.
    发明授权
    Light emitting display device 有权

    公开(公告)号：US10373978B2

    公开(公告)日：2019-08-06

    申请号：US15717764

    申请日：2017-09-27

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： Baek Hee Lee ,  Keun Chan Oh ,  Jae Jin Lyu ,  Hyeok Jin Lee

    IPC: H01L27/12 ,  H01L27/32 ,  H01L33/12 ,  H01L33/40 ,  H01L33/50 ,  H01L33/60 ,  H01L51/50 ,  H01L51/52 ,  H01L51/56

    Abstract: A light emitting display device according to an exemplary embodiment of the present disclosure includes: a first substrate; an insulating layer disposed on the first substrate and having an inclined portion; a first electrode disposed on the insulating layer; a light-emitting layer disposed on the first electrode; a second electrode disposed on the light-emitting layer; and a plurality of color conversion layers disposed on the second electrode. The first electrode includes an inclined portion that is inclined along the inclined portion of the insulating layer based on a surface parallel to the first substrate, and the light-emitting layer includes semiconductor nano-particles.

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