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    Photo-luminescence liquid crystal display
    1.
    发明申请
    Photo-luminescence liquid crystal display 审中-公开
    光致发光液晶显示屏

    公开(公告)号：US20060238103A1

    公开(公告)日：2006-10-26

    申请号：US11405555

    申请日：2006-04-18

    申请人： Jae-young Choi ,  Byung-ki Kim ,  Seoung-jae Im ,  Eun-sung Lee ,  Kyung-sang Cho ,  Eun-Joo Jang

    发明人： Jae-young Choi ,  Byung-ki Kim ,  Seoung-jae Im ,  Eun-sung Lee ,  Kyung-sang Cho ,  Eun-Joo Jang

    IPC分类号： H01J1/62

    CPC分类号： B82Y20/00 ,  G02F1/133617 ,  G02F2202/36

    摘要： Provided is a photo-luminescence (PL) LCD including: electrodes that are disposed on bottom and top surfaces of front and rear substrate and create an electric field in liquid crystals (LCs); a nano-dot (ND) PL layer that is disposed on the bottom surface of the front substrate and emits light when irradiated with ultraviolet (UV) light, and a UV backlight unit that is located behind the rear substrate and supplying UV light to the ND PL layer. The UV backlight unit is excited by blue UV light having a wavelength range of 360 to 460 nm to emit light. The PD LCD having the above-mentioned structure suppresses absorption of UV light by LC and degradation of the LC while providing high light efficiency.

    摘要翻译： 提供了一种光发光（PL）LCD，包括：设置在前基板和后基板的底表面和顶表面上并在液晶（LC）中产生电场的电极; 一个纳米点（ND）PL层，其设置在前基板的底表面上，并且在用紫外线（UV）光照射时发出光;以及UV背光单元，其位于后基板的后面，并将UV光提供给 ND PL层。 UV背光单元由具有360至460nm波长范围的蓝色UV光激发，以发光。 具有上述结构的PD LCD通过LC抑制UV光的吸收和LC的降低，同时提供高的光效。

    Coated nano particle and electronic device using the same
    3.
    发明申请
    Coated nano particle and electronic device using the same 有权
    涂层纳米颗粒和使用其的电子器件

    公开(公告)号：US20070087197A1

    公开(公告)日：2007-04-19

    申请号：US11434219

    申请日：2006-05-16

    申请人： Eun-Joo Jang ,  Shin-ae Jun

    发明人： Eun-Joo Jang ,  Shin-ae Jun

    IPC分类号： B32B5/16

    CPC分类号： C01B19/007 ,  B82Y20/00 ,  B82Y30/00 ,  C01B19/002 ,  C01P2002/85 ,  C01P2004/04 ,  C01P2004/64 ,  C01P2004/80 ,  C01P2006/60 ,  C09K11/025 ,  C09K11/883 ,  Y10T428/24942 ,  Y10T428/256 ,  Y10T428/2991 ,  Y10T428/2998

    摘要： A coated nano particle and an electronic device using the composite nano particle as an illuminator are provided. The composite nano particle includes a nano particle receiving light and emitting light; and a coating material formed on a surface of the nano particle and having an index of refraction different from that of the nano particle. The coated nano particle is made by coating a surface of the nano particle with a material having an index of refraction, which has an intermediate value between an index of refraction of a matrix and an index of refraction of the nano particle as an illuminator, with a predetermined thickness. The light emitted from the nano particle is efficiently transferred to the outside as the light reflected from the matrix and absorbed by the nano particle is suppressed. Therefore, a luminous efficiency of the illuminator is improved, and an electronic device using the illuminator is provided.

    摘要翻译： 提供了一种涂覆的纳米颗粒和使用复合纳米颗粒作为照明器的电子装置。 复合纳米颗粒包括接收光并发射光的纳米颗粒; 以及形成在纳米颗粒的表面上并且具有与纳米颗粒的折射率不同的折射率的涂层材料。 涂覆的纳米颗粒通过用具有折射率的材料涂覆纳米颗粒的表面而制成，所述材料具有在基质的折射率和作为照明器的纳米颗粒的折射率之间的中间值， 预定厚度。 从纳米颗粒发射的光被从基质反射的光并被纳米颗粒吸收的光被有效地转移到外面。 因此，提高了照明器的发光效率，并且提供了使用照明器的电子装置。

    Nanoparticle-resin composition, nanoparticle-resin composite, and method of making nanoparticle-resin composite
    8.
    发明授权
    Nanoparticle-resin composition, nanoparticle-resin composite, and method of making nanoparticle-resin composite 有权
    纳米颗粒树脂组合物，纳米颗粒 - 树脂复合材料和制备纳米颗粒 - 树脂复合材料的方法

    公开(公告)号：US08920685B2

    公开(公告)日：2014-12-30

    申请号：US12979773

    申请日：2010-12-28

    申请人： Eun-Joo Jang ,  Shin-Ae Jun ,  Seok-Hwan Hong ,  Jin-Young Bae

    发明人： Eun-Joo Jang ,  Shin-Ae Jun ,  Seok-Hwan Hong ,  Jin-Young Bae

    IPC分类号： H01B1/04 ,  B82Y30/00 ,  H01B1/22

    CPC分类号： H01B1/22 ,  B82Y30/00

    摘要： A nanoparticle-resin composition includes a nanoparticle, a silicone resin having a reactive functional group at its terminal end, and a compound selected from a silane group-containing compound, a silazane compound, or a combination including at least one of the foregoing. In addition, a nanoparticle-resin composite includes a silicone resin matrix including the cure product of a silicone resin having a reactive functional group at its terminal end, a plurality of nanoparticle clusters dispersed in the silicone resin matrix, and a buffer layer encapsulating the nanoparticle cluster. The buffer layer includes a compound selected from a silane group-containing compound, a silazane compound, or a combination including at least one of the foregoing compounds.

    摘要翻译： 纳米颗粒 - 树脂组合物包括纳米颗粒，在其末端具有反应性官能团的硅氧烷树脂和选自含硅烷基化合物，硅氮烷化合物或包含至少一种前述物质的组合的化合物。 此外，纳米粒子 - 树脂复合体包括：硅酮树脂基体，其包含其末端具有反应性官能团的有机硅树脂的固化产物，分散在有机硅树脂基质中的多个纳米颗粒簇，以及封装纳米颗粒的缓冲层 簇。 缓冲层包括选自含硅烷基化合物，硅氮烷化合物或包含至少一种前述化合物的组合的化合物。

    Liquid crystal display device including white light emitting diode
    9.
    发明授权
    Liquid crystal display device including white light emitting diode 有权
    液晶显示装置包括白色发光二极管

    公开(公告)号：US08487331B2

    公开(公告)日：2013-07-16

    申请号：US12969935

    申请日：2010-12-16

    申请人： Eun-Joo Jang ,  Young-Hwan Kim ,  Shin-Ae Jun ,  Hyo-Sook Jang ,  Seok-Hwan Hong ,  Soo-Kyung Kwon

    发明人： Eun-Joo Jang ,  Young-Hwan Kim ,  Shin-Ae Jun ,  Hyo-Sook Jang ,  Seok-Hwan Hong ,  Soo-Kyung Kwon

    IPC分类号： H01L33/00

    CPC分类号： H01L33/504 ,  C09K11/02 ,  C09K11/565 ,  C09K11/883 ,  G02F1/133603 ,  G02F2001/133614 ,  H01L33/505 ,  Y02B20/181

    摘要： A white light emitting diode and a liquid crystal display device that realizes images using the white light are provided. The white light emitting diode includes a blue light emitting diode (“LED”) light source, and a light conversion layer which converts incident light from the LED light source into white light. The light conversion layer includes green light emitting semiconductor nanocrystal and red light emitting semiconductor nanocrystal. A light emitting peak wavelength of the green light emitting semiconductor nanocrystal is about 520 nanometer (nm) or more, a light emitting peak wavelength of the red semiconductor nanocrystal is about 610 nanometer (nm) or more, and full width at half maximums (FWHMs) of light emitting peaks of the green and red light emitting semiconductor nanocrystals are about 45 nanometer (nm) or less.

    摘要翻译： 提供了使用白光实现图像的白色发光二极管和液晶显示装置。 白色发光二极管包括蓝色发光二极管（“LED”）光源，以及将来自LED光源的入射光转换成白光的光转换层。 光转换层包括绿色发光半导体纳米晶体和红色发光半导体纳米晶体。 绿色发光半导体纳米晶体的发光峰值波长为约520nm（nm）以上，红色半导体纳米晶体的发光峰值波长为约610nm（nm）以上，全宽为半峰（FWHMs ）绿色和红色发光半导体纳米晶体的发光峰值约为45纳米（nm）以下。