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    Illuminating device
    2.
    发明授权
    Illuminating device 有权

    公开(公告)号：US10001585B2

    公开(公告)日：2018-06-19

    申请号：US13992218

    申请日：2012-12-03

    Applicant: Empire Technology Development LLC

    Inventor： Hidekazu Hayama

    IPC: G02B1/04 ,  F21V8/00 ,  B29D11/00

    CPC classification number: G02B1/045 ,  B29D11/00663 ,  G02B6/0003 ,  G02B6/0035 ,  G02B6/0068

    Abstract: An illuminating device is configured to include a light guide structure having a first light source configured to emit light of a first wavelength to excite at least one red fluorescent transparent substance; a second light source configured to emit light of a second wavelength to excite at least one green fluorescent transparent substance; and a third light source configured to emit light of a third wavelength to excite at least one blue fluorescent transparent substance.

    Preparation and usage of optical waveguides
    4.
    发明授权
    Preparation and usage of optical waveguides 有权

    公开(公告)号：US10101529B2

    公开(公告)日：2018-10-16

    申请号：US15037789

    申请日：2013-12-11

    Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

    Inventor： Hidekazu Hayama

    IPC: G02B6/10 ,  G02B6/125 ,  G02B6/43 ,  G02B6/122 ,  G02B6/42 ,  G02B6/138

    Abstract: A mirrorless optical waveguide can include a cladding and a core. The core can include an elongate section parallel to a surface plane. The core can further include two curved end sections that curve toward a surface plane. The surface plane can be parallel to a substrate. The cladding can have nanoparticles made of acrylic and/or urethane. The core can have similar nanoparticles of acrylic and/or urethane as well as nanoparticles with a high refractive index such as zirconia. The mirrorless optical waveguide can be formed by ink-jet printing.

    BACKLIGHT UNITS AND METHODS OF MAKING THE SAME
    5.
    发明申请
    BACKLIGHT UNITS AND METHODS OF MAKING THE SAME 审中-公开
    背光单元及其制作方法

    公开(公告)号：US20170075169A1

    公开(公告)日：2017-03-16

    申请号：US15122934

    申请日：2014-03-04

    Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

    Inventor： Hidekazu Hayama

    IPC: G02F1/1335 ,  G02F1/1368

    CPC classification number: G02F1/133617 ,  G02F1/133615 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/133614 ,  G02F2203/34

    Abstract: A backlight unit for a LCD can include a TFT array substrate, a UV light source disposed at an edge or bottom of the TFT array substrate, and a layer of transparent fluorescent films formed on the TFT array substrate. The layer of transparent fluorescent films can include a plurality of red transparent fluorescent films, a plurality of green transparent fluorescent films, and a plurality of blue transparent fluorescent films. The layer of transparent fluorescent films can function as a color filter. In some embodiments, a light guide plate and a conventional color filter are omitted from the LCD.

    Abstract translation: 用于LCD的背光单元可以包括TFT阵列基板，设置在TFT阵列基板的边缘或底部的UV光源以及形成在TFT阵列基板上的透明荧光膜层。 透明荧光膜层可以包括多个红色透明荧光膜，多个绿色透明荧光膜和多个蓝色透明荧光膜。 透明荧光膜层可用作滤色器。 在一些实施例中，从LCD中省略了导光板和常规滤色器。

    PREPARATION AND USAGE OF OPTICAL WAVEGUIDES
    6.
    发明申请
    PREPARATION AND USAGE OF OPTICAL WAVEGUIDES 审中-公开
    光波导的制备和使用

    公开(公告)号：US20160299290A1

    公开(公告)日：2016-10-13

    申请号：US15037789

    申请日：2013-12-11

    Applicant: EMPIRE TECHNOLOGY DEVELOPMENT LLC

    Inventor： Hidekazu Hayama

    IPC: G02B6/125 ,  G02B6/43 ,  G02B6/42 ,  G02B6/122

    CPC classification number: G02B6/125 ,  G02B6/1221 ,  G02B6/138 ,  G02B6/4206 ,  G02B6/43

    Abstract: A mirrorless optical waveguide can include a cladding and a core. The core can include an elongate section parallel to a surface plane. The core can further include two curved end sections that curve toward a surface plane. The surface plane can be parallel to a substrate. The cladding can have nanoparticles made of acrylic and/or urethane. The core can have similar nanoparticles of acrylic and/or urethane as well as nanoparticles with a high refractive index such as zirconia. The mirrorless optical waveguide can be formed by ink-jet printing.

    Abstract translation: 无反射镜光波导可以包括包层和芯。 芯可以包括平行于表面平面的细长部分。 芯可以进一步包括两个弯曲的端部，其弯曲到表面平面。 表面平面可以平行于基底。 包层可以具有由丙烯酸和/或氨基甲酸酯制成的纳米颗粒。 芯可以具有类似的丙烯酸和/或氨基甲酸的纳米颗粒以及具有高折射率的纳米颗粒，例如氧化锆。 无反射镜光波导可以通过喷墨印刷形成。

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