公开(公告)号：US20120153331A1

公开(公告)日：2012-06-21

申请号：US13324223

申请日：2011-12-13

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： H01L33/22

CPC分类号： H01L33/10 ,  H01L2933/0083

摘要： A light-emitting device includes a light-emitting layer and a fine structure interposed between the light-emitting layer and a substrate, wherein the fine structure includes a laminate of a first fine substructure and a second fine substructure, the first and second fine substructures each includes a first member and second members disposed in the first member, the second members having a refractive index different from the refractive index of the first member and being periodically arranged in a direction parallel to a surface of the substrate, and the second members of the first fine substructure and the second members of the second fine substructure have different arrangement periods.

摘要翻译： 发光装置包括发光层和介于发光层和基板之间的精细结构，其中精细结构包括第一精细子结构和第二精细子结构的层压体，第一和第二精细子结构 每个包括设置在第一构件中的第一构件和第二构件，第二构件具有与第一构件的折射率不同的折射率，并且沿平行于衬底的表面的方向周期性地布置，并且第二构件 第一精细子结构和第二精细子结构的第二构件具有不同的布置周期。

公开(公告)号：US20110147701A1

公开(公告)日：2011-06-23

申请号：US12963830

申请日：2010-12-09

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： H01L33/04

CPC分类号： H01L51/5281 ,  H01L27/3211 ,  H01L51/5275 ,  H01L2251/5315 ,  H01L2251/5369

摘要： An image display device includes a display surface constituted of a plurality of pixels, each of the pixels having a light-emitting layer, a front panel arranged at the ambient light entering side relative to the light-emitting layer, and a structure layer arranged between the light-emitting layer and the front panel. The structure layer has a structure containing particles arranged in a surrounding region and showing a refractive index distribution in a plane parallel to the display surface, each of the particles being constituted of a core and a shell forming an outer peripheral region relative to the core. The core, the shell, and the front panel and/or the surrounding region have different respective refractive indexes satisfying the requirement of Ncore (refractive index of core)>Nshell (refractive index of shell)>Nlow (refractive index of front panel or surrounding region whichever lower).

摘要翻译： 图像显示装置包括由多个像素组成的显示面，每个像素具有发光层，布置在相对于发光层的环境光入射侧的前面板，以及布置在 发光层和前面板。 结构层具有包含布置在周围区域中的颗粒的结构，并且在平行于显示表面的平面中显示折射率分布，每个颗粒由形成相对于芯的外周区域的芯和壳构成。 芯部，壳体以及前面板和/或周边区域具有不同的折射率，满足Ncore（芯的折射率）> Nshell（壳体的折射率）> Nlow（前面板或周围的折射率 区域以较低者为准）。

公开(公告)号：US20090232444A1

公开(公告)日：2009-09-17

申请号：US12401148

申请日：2009-03-10

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： G02B6/12

CPC分类号： G02B6/1225 ,  B82Y20/00 ,  G02B6/12004

摘要： The three-dimensional structure includes first and second waveguides, a resonator, a first region. The waveguides cause light to propagate therein in a first guide mode. The second waveguide and the first region are mutually connected such that at least part of the light propagating in the second waveguide is coupled with light propagating in the first region in a guide mode different from the first guide mode. Light present in the resonator is coupled with the lights respectively propagating in the waveguides. A condition of −1≦cos(φ)

摘要翻译： 三维结构包括第一和第二波导，谐振器，第一区域。 波导使光在第一引导模式中传播到其中。 第二波导和第一区域相互连接，使得在第二波导中传播的至少一部分光以与第一引导模式不同的引导模式与在第一区域中传播的光耦合。 存在于谐振器中的光与分别在波导中传播的光耦合。 满足-1 <= cos（phi）<0的条件，其中，phi表示第一和第二光强度高于另外和第三光强度之间的相位差。 第一光在第一波导和谐振器之间的连接区域被光反射。 第二和第三灯是与谐振器中存在的光耦合的光，并在波导中传播。

公开(公告)号：US20120161182A1

公开(公告)日：2012-06-28

申请号：US13333874

申请日：2011-12-21

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： H01L33/58

CPC分类号： G02F1/133606

摘要： Provided is a display device which includes a front plate, a light emitting layer, a scattering layer and an excitation source. The front plate is formed by medium which is transparent to light of a wavelength in a visible range. An excitation source has a mechanism to excite a light emitting layer. The light emitting layer includes a light emitting medium. A scattering layer is provided on the back side of the light emitting layer which scatters at least a part of light produced by the light emitting layer and has an effective refractive index higher than that of the light emitting layer.

摘要翻译： 提供一种显示装置，其包括前板，发光层，散射层和激发源。 前板由对可见光范围波长的光透明的介质形成。 激发源具有激发发光层的机构。 发光层包括发光介质。 散射层设置在发光层的背侧，散射由发光层产生的光的至少一部分，并且具有比发光层的有效折射率更高的有效折射率。

公开(公告)号：US08723208B2

公开(公告)日：2014-05-13

申请号：US13324223

申请日：2011-12-13

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： H01L33/00

CPC分类号： H01L33/10 ,  H01L2933/0083

摘要： A light-emitting device includes a light-emitting layer and a fine structure interposed between the light-emitting layer and a substrate, wherein the fine structure includes a laminate of a first fine substructure and a second fine substructure, the first and second fine substructures each includes a first member and second members disposed in the first member, the second members having a refractive index different from the refractive index of the first member and being periodically arranged in a direction parallel to a surface of the substrate, and the second members of the first fine substructure and the second members of the second fine substructure have different arrangement periods.

摘要翻译： 发光装置包括发光层和介于发光层和基板之间的精细结构，其中精细结构包括第一精细子结构和第二精细子结构的层压体，第一和第二精细子结构 每个包括设置在第一构件中的第一构件和第二构件，第二构件具有与第一构件的折射率不同的折射率，并且沿平行于衬底的表面的方向周期性地布置，并且第二构件 第一精细子结构和第二精细子结构的第二构件具有不同的布置周期。

公开(公告)号：US20110025201A1

公开(公告)日：2011-02-03

申请号：US12844461

申请日：2010-07-27

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： H01J1/62

CPC分类号： H01L51/5262 ,  H01J11/10 ,  H01J11/44 ,  H01J29/89 ,  H01J29/896 ,  H01J2211/444 ,  H01J2329/89 ,  H01J2329/892 ,  H01L51/5281

摘要： An image display apparatus, which has a high contrast and can suppress the contrast variation and the effect of unwanted reflections regardless of the environment, comprises a luminescent layer; an excitation source which excites the luminescent layer; a front layer which obtains display light by transmitting light generated by the luminescent layer excited by the excitation source; and a periodic structure which is provided between the front layer and the luminescent layer and has a periodic refractive index distribution in a surface parallel to the front layer, wherein the periodic structure satisfies a relation of a following expression and the periodic interval of the periodic structure is 1 μm or greater and 3 μm or less. 1

摘要翻译： 具有高对比度并且可以抑制对比度变化和不想要的反射的影响而不管环境如何的图像显示装置包括发光层; 激发发光层的激发源; 通过发射由激发源激发的发光层产生的光来获得显示光的前层; 以及设置在前层和发光层之间并且在与前层平行的表面中具有周期性折射率分布的周期性结构，其中该周期性结构满足以下表达式与周期性结构的周期性间隔的关系 为1μm以上且3μm以下。 1

公开(公告)号：US07590327B2

公开(公告)日：2009-09-15

申请号：US11843487

申请日：2007-08-22

申请人： Kiyokatsu Ikemoto ,  Aihiko Numata

发明人： Kiyokatsu Ikemoto ,  Aihiko Numata

IPC分类号： G02B6/10

CPC分类号： G02B6/1225 ,  B82Y20/00

摘要： A waveguide based on a three-dimensional photonic crystal is arranged to provide wave-guiding in a single mode and a mode having a field strength distribution with unimodality in a plane perpendicular to the wave-guiding direction, to thereby enable wave-guiding in a desired frequency band, wherein the three-dimensional photonic crystal has a plurality of line defect members which include a first line defect member made of a medium having a refractive index not smaller than that of the columnar structures and formed in a direction perpendicular to the direction in which the columnar structures extend, and a second line defect member formed in the same direction as the first line defect member.

摘要翻译： 基于三维光子晶体的波导被布置成在垂直于波导方向的平面中以单模式提供波导和具有单一场强的场强分布的模式，从而使波导 其中所述三维光子晶体具有多个线缺陷构件，所述多个线缺陷构件包括由具有不小于所述柱状结构的折射率的介质制成的第一线缺陷构件，并且沿与所述方向垂直的方向形成 其中柱状结构延伸，第二线缺陷构件形成在与第一线缺陷构件相同的方向上。

公开(公告)号：US08283857B2

公开(公告)日：2012-10-09

申请号：US12844461

申请日：2010-07-27

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： H01J1/62

CPC分类号： H01L51/5262 ,  H01J11/10 ,  H01J11/44 ,  H01J29/89 ,  H01J29/896 ,  H01J2211/444 ,  H01J2329/89 ,  H01J2329/892 ,  H01L51/5281

摘要： An image display apparatus, which has a high contrast and can suppress the contrast variation and the effect of unwanted reflections regardless of the environment, comprises a luminescent layer; an excitation source which excites the luminescent layer; a front layer which obtains display light by transmitting light generated by the luminescent layer excited by the excitation source; and a periodic structure which is provided between the front layer and the luminescent layer and has a periodic refractive index distribution in a surface parallel to the front layer, wherein the periodic structure satisfies a relation of a following expression and the periodic interval of the periodic structure is 1 μm or greater and 3 μm or less. The expression being given by, 1

摘要翻译： 具有高对比度并且可以抑制对比度变化和不想要的反射的影响而不管环境如何的图像显示装置包括发光层; 激发发光层的激发源; 通过发射由激发源激发的发光层产生的光来获得显示光的前层; 以及设置在前层和发光层之间并且在与前层平行的表面中具有周期性折射率分布的周期性结构，其中该周期性结构满足以下表达式与周期性结构的周期性间隔的关系 为1μm以上且3μm以下。 表达式由1

公开(公告)号：US07634161B2

公开(公告)日：2009-12-15

申请号：US12401148

申请日：2009-03-10

申请人： Kiyokatsu Ikemoto

发明人： Kiyokatsu Ikemoto

IPC分类号： G02B6/26 ,  G02B6/42

CPC分类号： G02B6/1225 ,  B82Y20/00 ,  G02B6/12004

摘要： The three-dimensional structure includes first and second waveguides, a resonator, a first region. The waveguides cause light to propagate therein in a first guide mode. The second waveguide and the first region are mutually connected such that at least part of the light propagating in the second waveguide is coupled with light propagating in the first region in a guide mode different from the first guide mode. Light present in the resonator is coupled with the lights respectively propagating in the waveguides. A condition of −1≦cos(φ)

摘要翻译： 三维结构包括第一和第二波导，谐振器，第一区域。 波导使光在第一引导模式中传播到其中。 第二波导和第一区域相互连接，使得在第二波导中传播的至少一部分光以与第一引导模式不同的引导模式与在第一区域中传播的光耦合。 存在于谐振器中的光与分别在波导中传播的光耦合。 满足-1 <= cos（phi）<0的条件，其中，phi表示第一和第二光强度高于另外和第三光强度之间的相位差。 第一光在第一波导和谐振器之间的连接区域被光反射。 第二和第三灯是与谐振器中存在的光耦合的光，并在波导中传播。

公开(公告)号：US20080316766A1

公开(公告)日：2008-12-25

申请号：US11843487

申请日：2007-08-22

申请人： Kiyokatsu Ikemoto ,  Aihiko Numata

发明人： Kiyokatsu Ikemoto ,  Aihiko Numata

IPC分类号： B29D11/00 ,  G02B6/00

CPC分类号： G02B6/1225 ,  B82Y20/00

摘要： A waveguide based on a three-dimensional photonic crystal is arranged to provide wave-guiding in a single mode and a mode having a field strength distribution with unimodality in a plane perpendicular to the wave-guiding direction, to thereby enable wave-guiding in a desired frequency band, wherein the three-dimensional photonic crystal has a plurality of line defect members which include a first line defect member made of a medium having a refractive index not smaller than that of the columnar structures and formed in a direction perpendicular to the direction in which the columnar structures extend, and a second line defect member formed in the same direction as the first line defect member.

摘要翻译： 基于三维光子晶体的波导被布置成在垂直于波导方向的平面中以单模式提供波导和具有单一场强的场强分布的模式，从而使波导 其中所述三维光子晶体具有多个线缺陷构件，所述多个线缺陷构件包括由具有不小于所述柱状结构的折射率的介质制成的第一线缺陷构件，并且沿与所述方向垂直的方向形成 其中柱状结构延伸，第二线缺陷构件形成在与第一线缺陷构件相同的方向上。