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    Light guide panel, backlight unit, and liquid crystal display
    1.
    发明授权
    Light guide panel, backlight unit, and liquid crystal display 有权

    公开(公告)号：US10330846B2

    公开(公告)日：2019-06-25

    申请号：US16115914

    申请日：2018-08-29

    Applicant: Samsung Display Co. Ltd.

    Inventor： Se Ki Park ,  Sang Woo Ha ,  Jun Woo You ,  Ha Young Lee ,  Yu Dong Kim ,  Dong Yeol Yeom ,  Seung Hwan Chung

    IPC: F21V8/00

    Abstract: A light guide panel includes a top surface configured to have first and second sides extending in X- and Y-axis directions, respectively, a bottom surface configured to be disposed opposite to the top surface, and includes a base surface, and a plurality of diffusion patterns which is provided to protrude from, or to be recessed into, the base surface, and each of the plurality of diffusion patterns including a first inclined surface which defines a first inclination angle with the base surface and a second inclined surface which adjoins the first inclined surface and defines a second inclination angle with the base surface, and a first side surface and a second side surface configured to be disposed between the top surface and the bottom surface and face each other, where the first inclination angle ranges from about 1.8 degrees to about 5.7 degrees.

    Back-light unit and liquid display device including the same
    2.
    发明授权
    Back-light unit and liquid display device including the same 有权
    背光单元和包括其的液体显示装置

    公开(公告)号：US09063372B2

    公开(公告)日：2015-06-23

    申请号：US13861317

    申请日：2013-04-11

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung In Baek ,  Rae-Young Kim ,  Sun Hee Oh ,  Sang Woo Ha

    IPC: G02F1/1335 ,  F21V7/04 ,  F21V7/00 ,  F21V13/04

    CPC classification number: G02F1/133603 ,  F21V7/0008 ,  F21V13/04 ,  G02F1/133605

    Abstract: Provided is a back-light unit. The back-light unit includes: a reflective layer; a light transmitting plate including a plurality of light emitting diodes; and an optical member disposed on the light transmitting plate and separated from the light transmitting plate with an air layer therebetween, in which light generated from the light emitting diode is reflected to the reflective layer and then passes through the light transmitting plate to reach the optical member.

    Abstract translation: 提供背光单元。 背光单元包括：反射层; 包括多个发光二极管的透光板; 以及光学构件，其设置在透光板上并与透光板分离，其间具有空气层，其中从发光二极管产生的光被反射到反射层，然后通过透光板到达光学 会员。

    OPTICAL LENS MODULE AND BACKLIGHT UNIT
    3.
    发明申请
    OPTICAL LENS MODULE AND BACKLIGHT UNIT 有权
    光学镜头模块和背光单元

    公开(公告)号：US20150029692A1

    公开(公告)日：2015-01-29

    申请号：US14107727

    申请日：2013-12-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Hwan CHUNG ,  Dong-Yeol Yeom ,  Joong Hyun Kim ,  Jin Sook Bang ,  Sang Woo Ha

    IPC: F21V13/04 ,  G02B5/30

    CPC classification number: G02F1/133606 ,  G02B5/3016 ,  G02B5/3058 ,  G02F1/133603 ,  G02F1/133611 ,  G02F1/13362 ,  G02F2001/133545 ,  G02F2001/133607

    Abstract: A backlight unit which provides light to a liquid crystal display panel of a liquid crystal display. The backlight unit includes an optical lens module including an optical lens disposed above a point light source and configured to refract light output from the point light source, and a reflective polarization layer disposed directly on the optical lens and configured to separate polarization components of the light to transmit one polarization component and reflect another polarization component.

    Abstract translation: 一种向液晶显示器的液晶显示面板提供光的背光单元。 背光单元包括光学透镜模块，该光学透镜模块包括设置在点光源上方的光学透镜，用于折射从点光源输出的光;以及反射偏振层，其直接设置在光学透镜上，并且被配置为分离光的偏振分量 以透射一个偏振分量并反射另一个偏振分量。

    Pixel and display device having the same
    9.
    发明授权
    Pixel and display device having the same 有权

    公开(公告)号：US11626537B2

    公开(公告)日：2023-04-11

    申请号：US17188875

    申请日：2021-03-01

    Applicant: Samsung Display Co., Ltd.

    Inventor： Hae Ju Yun ,  Yong Sub Shim ,  Sang Woo Ha ,  Jin Yool Kim ,  Min Seong Yi

    IPC: H01L33/24 ,  H01L33/38 ,  H01L33/60

    Abstract: A display device includes a pixel located in a display area, the pixel including: a first electrode and a second electrode spaced from each other on a base layer; a first insulating layer and a second insulating layer sequentially stacked on the first electrode and the second electrode; a light emitting element on the second insulating layer and located between the first electrode and the second electrode; and a light control layer interposed between the first insulating layer and the second insulating layer and overlapping the light emitting element.

    Optical lens module and backlight unit
    10.
    发明授权
    Optical lens module and backlight unit 有权
    光学镜头模块和背光单元

    公开(公告)号：US09477117B2

    公开(公告)日：2016-10-25

    申请号：US14107727

    申请日：2013-12-16

    Applicant: Samsung Display Co., Ltd.

    Inventor： Seung Hwan Chung ,  Dong-Yeol Yeom ,  Joong Hyun Kim ,  Jin Sook Bang ,  Sang Woo Ha

    IPC: F21V9/00 ,  G02F1/1335 ,  G02B5/30

    CPC classification number: G02F1/133606 ,  G02B5/3016 ,  G02B5/3058 ,  G02F1/133603 ,  G02F1/133611 ,  G02F1/13362 ,  G02F2001/133545 ,  G02F2001/133607

    Abstract: A backlight unit which provides light to a liquid crystal display panel of a liquid crystal display. The backlight unit includes an optical lens module including an optical lens disposed above a point light source and configured to refract light output from the point light source, and a reflective polarization layer disposed directly on the optical lens and configured to separate polarization components of the light to transmit one polarization component and reflect another polarization component.

    Abstract translation: 一种向液晶显示器的液晶显示面板提供光的背光单元。 背光单元包括光学透镜模块，该光学透镜模块包括设置在点光源上方的光学透镜，用于折射从点光源输出的光;以及反射偏振层，其直接设置在光学透镜上，并且被配置为分离光的偏振分量 以透射一个偏振分量并反射另一个偏振分量。

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