公开(公告)号：JP2012104733A

公开(公告)日：2012-05-31

申请号：JP2010253596

申请日：2010-11-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YOSHIDA HIRONORI ,  ENOMOTO TADASHI ,  YATABE TORU ,  KAGEYAMA MASAMITSU

IPC: H01L51/42

CPC classification number: H01L31/0392 ,  H01L31/03923 ,  H01L31/03925 ,  H01L31/18 ,  Y02E10/541 ,  Y02E10/549 ,  Y02P70/521

Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element which is capable of improving power generation efficiency, and a method for manufacturing the same.SOLUTION: A solar cell 1 comprises a substrate 10 having a three-dimensional structure 10A composed of a microstructure formed by arranging a plurality of protrusions and a nanostructure formed on a surface of the microstructure. A light-receiving element 11 is provided on a surface of the substrate 10. That surface of a transparent electrode 12 of the light-receiving element 11 which is opposite to the substrate 10 has a three-dimensional structure 11A following the three-dimensional structure 10A. In a photoelectric conversion layer 13, incident light is effectively absorbed by the microstructure, and a current density is increased by electric field concentration due to the nanostructure. A generated current is efficiently extracted.

Abstract translation: 解决的问题：提供能够提高发电效率的光电转换元件及其制造方法。 解决方案：太阳能电池1包括具有三维结构10A的基板10，该三维结构10A由通过布置多个突起而形成的微观结构和形成在微结构的表面上的纳米结构组成。 光接收元件11设置在基板10的表面上。光接收元件11的与基板10相对的透明电极12的表面具有跟随三维结构的三维结构11A 10A。 在光电转换层13中，由微结构有效地吸收入射光，由于纳米结构，电场密度增加。 有效地提取产生的电流。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2012003027A

公开(公告)日：2012-01-05

申请号：JP2010137785

申请日：2010-06-16

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAGAHAMA TSUTOMU ,  YAJIMA KATSUYUKI ,  ENOMOTO TADASHI

IPC: G02B5/26 ,  B32B7/02 ,  E06B5/00 ,  E06B9/24 ,  G02B5/02 ,  G02B5/08 ,  G02B5/23 ,  G02B5/28

CPC classification number: G02B5/26 ,  E06B9/24 ,  E06B9/28 ,  E06B9/386 ,  E06B9/40 ,  E06B2009/2417 ,  G02B5/0205 ,  G02B5/0289 ,  G02B5/208

Abstract: PROBLEM TO BE SOLVED: To provide an optical body capable of suppressing strengthening of heat island effect and suppressing occurrence of a diffraction pattern.SOLUTION: The optical body has a first optical layer having a random rugged surface, a reflection layer formed over the rugged surface, and a second optical layer formed over the reflection layer so as to smooth out the rugged surface. The reflection layer is either a wavelength selective reflection layer that diffusely reflects light having a specific wavelength band out of incident light and transmits light other than the light having the specific wavelength band, or a semi-transparent layer that diffusely reflects a part of incident light and transmits the rest of the light.

Abstract translation: 要解决的问题：提供一种能够抑制热岛效应的强化并抑制衍射图案的发生的光学体。 解决方案：光学体具有具有随机粗糙表面的第一光学层，形成在粗糙表面上的反射层，以及形成在反射层上的第二光学层，以平滑出粗糙表面。 反射层是从入射光漫反射反射具有特定波长带的光的透射波长选择反射层，透过除了具有特定波长带的光以外的光，或漫射反射入射光的一部分的半透明层 并传输剩余的光。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011227120A

公开(公告)日：2011-11-10

申请号：JP2010093840

申请日：2010-04-15

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SUZUKI MAKI ,  TSUIKI HIROFUMI ,  HASEGAWA HAYATO ,  ENOMOTO TADASHI

IPC: G02B5/08 ,  F21S11/00

CPC classification number: G02B17/006 ,  F21S11/00

Abstract: PROBLEM TO BE SOLVED: To provide an optical device capable of improving the efficiency of collection of light and attaining thinning.SOLUTION: An optical device 1 relating to an embodiment of the present invention comprises a structural layer 13 having a plurality of reflective surfaces 13a that reflect the incoming light to a light-incident surface 11 to a light-emitting surface 12. The reflective surface 13a has a first length (h) in a X-axis direction, is arrayed with a pitch (p) along a Z-axis direction orthogonal to the X-axis direction, and satisfies a relationship of h=(2n-1)p/tanθ at any angle in a range of 6.5°≤θ≤87.5° when an incident angle to the X-axis direction of the advancing light in a XZ-plane among the incoming light to the reflective surface 13a is θ, and a reflecting number of the incident light in the reflective surface 13a is n.

Abstract translation: 要解决的问题：提供能够提高光的收集效率并获得稀化的光学装置。 解决方案：涉及本发明的实施例的光学装置1包括具有多个反射表面13a的结构层13，反射表面13a将入射光反射到光入射表面11到发光表面12。 反射面13a具有沿X轴方向的第一长度（h），沿着与X轴方向正交的Z轴方向以间距（p）排列，并且满足h =（2n-1 ）在与反射面13a的入射光中的XZ平面中的前进光的X轴方向的入射角为θ时，在6.5°≥θ≥87.5°的范围内的任意角度的p /tanθ为θ， 反射面13a的入射光的反射次数为n。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011203716A

公开(公告)日：2011-10-13

申请号：JP2011011094

申请日：2011-01-21

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SUZUKI MAKI ,  ENOMOTO TADASHI ,  YOSHIDA HIRONORI ,  NAGAHAMA TSUTOMU ,  YATABE TORU ,  KAGEYAMA MASAMITSU

IPC: G02B5/26 ,  B32B15/04 ,  G02B5/28

CPC classification number: G02B5/124 ,  B32B17/064 ,  C03C17/36 ,  C03C17/3613 ,  C03C17/3639 ,  C03C17/3649 ,  C03C17/366 ,  C03C17/3681 ,  G02B5/0242 ,  G02B5/0278 ,  G02B5/045 ,  G02B5/208 ,  G02B5/282 ,  G02B5/285 ,  Y10T428/24967

Abstract: PROBLEM TO BE SOLVED: To provide an optical element, a window material, a fitting and an insolation shielding device, each of which can suppress change in color tone caused by change in an incident angle.SOLUTION: Toward a ratio α and a ratio β which are determined in accordance with film thickness of individual layers in a laminated film of a reflective layer 3, a region which satisfies visible light transmittance, a shielding factor, a blueness index and a redness index is extracted. The film thickness of individual layers in the laminated film of the reflective layer 3 is determined based on the ratio α and the ratio β contained in this region.

Abstract translation: 要解决的问题：提供一种光学元件，窗口材料，配件和日照屏蔽装置，其可以抑制由入射角度的变化引起的色调变化。解决方案：朝向比α和比β 根据反射层3的层叠膜中的各层的膜厚确定满足可见光透射率的区域，屏蔽因子，蓝色指标和红色指标的区域。 基于该区域中包含的比率α和比率β来确定反射层3的层叠膜中的各层的膜厚。

公开(公告)号：JP2011164433A

公开(公告)日：2011-08-25

申请号：JP2010028237

申请日：2010-02-10

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAGAHAMA TSUTOMU ,  ENOMOTO TADASHI

IPC: G02B5/26 ,  E06B9/24 ,  G02B1/10 ,  G02B5/00 ,  G02B5/08 ,  G02B5/124 ,  G02B5/22

Abstract: PROBLEM TO BE SOLVED: To provide an optical body capable of suppressing color changes according to the angle of incidence for any incidence from either side of the optical body. SOLUTION: The optical body includes: a first optical layer having an uneven surface; a wavelength selective reflection layer formed on the uneven surface; a second optical layer formed on the wavelength selective reflection layer so as to fill the uneven surface. The optical body selectively directs and reflects light in a specific wavelength band of light entering the incidence surface at the angle of incidence (θ, ϕ) in a direction other than the regular reflection (-θ, ϕ+180°) but transmits light of a wavelength band other than the specific wavelength band. Where, θ is an angle formed by a perpendicular to the incidence surface and the incidence light entering the incidence surface or the reflection light reflected by the incidence surface; ϕ is an angle formed by a specific straight line in the incidence surface and a component of projection of the reflection light of incidence light. In the optical body, both the absolute value of the difference in the color coordinates x of regular reflection light which enters from either of both sides of the optical body at an incidence angle of 5-60 degrees and is reflected by the optical body and the absolute value of the differences in the color coordinates y are 0.05 or less. COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种能够根据从光学体的任一侧入射的入射角来抑制颜色变化的光学体。 光学体包括：具有不平坦表面的第一光学层; 形成在不平坦表面上的波长选择反射层; 形成在所述波长选择反射层上以填充所述不平坦表面的第二光学层。 光学体以除了正反射（-θ，φ+ 180°）以外的方向以入射角（θ，φ）引导入射到入射面的特定波长带的光，并透射光 除了特定波长带之外的波长带。 其中θ是由垂直于入射表面的入射角和入射面入射的光或由入射面反射的反射光所形成的角度; φ是由入射面中的特定直线形成的角度和入射光的反射光的投影分量。 在光学体中，由入射角为5-60度而入射到光学体的两面的正反射光的颜色坐标x的差异的绝对值，由光学体和 色坐标y的差的绝对值为0.05以下。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2010191469A

公开(公告)日：2010-09-02

申请号：JP2010111453

申请日：2010-05-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： NAGAHAMA TSUTOMU ,  YOSHIDA HIRONORI ,  SEGAMI MASAHARU ,  ITO HIROYUKI ,  ENOMOTO TADASHI

IPC: G02B5/28 ,  A47H23/08 ,  E06B9/24 ,  G02B5/08 ,  G02B5/122 ,  G02B5/128 ,  G02B5/26

Abstract: PROBLEM TO BE SOLVED: To provide an optical body which can selectively perform directional reflection of light of a specific wavelength band and can transmit light except the specific wavelength band. SOLUTION: The optical body includes an optical layer having an incident surface where light is made incident and a wavelength selective reflection film formed in the optical layer. The wavelength selective reflection film selectively performs directional reflection of light of the specific wavelength band and transmits light except the specific wavelength band. Among light incident on an incident face with an incident angle (θ, ϕ), (wherein θ denotes an angle made by a perpendicular to the incident face and incident light incident on the incident face or reflection light emitted from the incident face and ϕ denotes an angle made by a specific straight line in the incident face and a component obtained by projecting the incident light or the reflection light on the incident face), light of the specific wavelength band is selectively subjected to directional reflection in a direction except regular reflection (-θ, ϕ+180°) and light except the specific wavelength band is transmitted and the optical body has transparency toward the light except the specific wavelength band. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种可以选择性地执行特定波长带的光的定向反射并且可以透射除了特定波长带之外的光的光学体。 解决方案：光学体包括具有入射光的入射表面的光学层和形成在光学层中的波长选择反射膜。 波长选择反射膜选择性地执行特定波长带的光的定向反射并透射特定波长带以外的光。 入射到具有入射角（θ，φ）的入射面的光（其中θ表示与入射面垂直的入射角和入射面入射的入射角或从入射面射出的反射光的角度，φ表示 通过入射面中的特定直线形成的角度和通过将入射光或反射光投射在入射面上而获得的分量），特定波长带的光被选择性地沿除了正常反射之外的方向进行定向反射（ -θ，φ+ 180°），并且除了特定波长带之外的光被透射，并且光学体对于除了特定波长带之外的光具有透明度。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2010135240A

公开(公告)日：2010-06-17

申请号：JP2008311737

申请日：2008-12-08

Applicant: Sony Corp ,  ソニー株式会社

Inventor： WAKAO HITOSHI ,  ENOMOTO TADASHI ,  ARIZAKA YUICHI ,  HASEGAWA HAYATO ,  YATABE TOORU

IPC: H05B33/02 ,  H01L51/50 ,  H05B33/26

CPC classification number: H01L51/5275 ,  G02F1/133603

Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device with high light-extraction efficiency, and to provide a display equipped with the same. SOLUTION: A light-emitting element 23 has a transparent electrode 24, an organic EL layer 25, and a reflecting electrode 26 fitted on a substrate 22, in that order from a substrate 22 side. On the surface of the substrate 22 at a transparent electrode 24 side, a three-dimensional structure 22A with a nano-order regularity in an X-axis direction is provided. At least the transparent electrode 24, among the organic EL layer 25, the reflecting electrode 26 and itself 24, is provided with a three-dimensional structure 24A following the above 22A on a surface opposite to the substrate 22. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种具有高光提取效率的发光装置，并提供一种配备该发光装置的显示装置。 解决方案：发光元件23从基板22侧依次具有透明电极24，有机EL层25和安装在基板22上的反射电极26。 在透明电极24侧的基板22的表面上，设置有沿X轴方向具有纳米级规则性的三维结构22A。 至少透明电极24在有机EL层25中，反射电极26和本身24之间，在与衬底22相对的表面上设置有跟随上述22A的三维结构24A。 C）2010，JPO＆INPIT

公开(公告)号：JP2010134140A

公开(公告)日：2010-06-17

申请号：JP2008309335

申请日：2008-12-04

Applicant: Sony Corp ,  ソニー株式会社

Inventor： KAWAKAMI KIKUJI ,  ITO HIROYUKI ,  ENOMOTO TADASHI

IPC: G02B5/30 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of enhancing the durability of a polarizing film itself from a viewpoint of a concrete micro structure while maintaining high optical characteristics. SOLUTION: A polarizing film forming method is provided in which at least a process for dipping a film into an aqueous solution containing a metal chelate agent is performed before at least a dyeing process in the forming of a polarizing film. Since a bridge of an amorphous area in the polarizing film can be achieved by the forming method, the polarizing film enhancing durability at a high temperature or in high temperature/high humidity environment by regulating local molecular motion while maintaining the high optical characteristics can be provided. COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：为了提供一种从具体微观结构的观点来提高偏振膜本身的耐久性同时保持高光学特性的技术。 解决方案：提供一种偏振膜形成方法，其中至少在形成偏振膜之前至少进行一种将膜浸入含有金属螯合剂的水溶液中的方法至少进行染色处理。 由于可以通过形成方法实现偏振膜中的非晶区域的桥，所以可以提供通过在保持高的光学特性的同时调节局部分子运动来提高偏振膜在高温或高温/高湿度环境下的耐久性 。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2009300790A

公开(公告)日：2009-12-24

申请号：JP2008155937

申请日：2008-06-13

Applicant: Sony Corp ,  ソニー株式会社

Inventor： HORIKAWA KAZUHIDE ,  ENOMOTO TADASHI ,  KAGAMI KEIICHI

IPC: G02B5/02 ,  B32B9/00 ,  F21V3/00 ,  F21V3/04 ,  G02F1/13357

Abstract: PROBLEM TO BE SOLVED: To provide an optical sheet which can be simply and easily manufactured at a low cost while suppressing variation of diffusion transmittance and further to provide a manufacturing method thereof, a lighting apparatus and a display apparatus.
SOLUTION: The optical sheet comprises a water-soluble film 10 and an inorganic layer 11 provided on at least one surface of the water-soluble film 10. A first three-dimensional structure 12 is provided at an interface between the water soluble film 10 and the inorganic layer 11, and a second three-dimensional structure 13 is provided at a light emitting surface S2 of the inorganic layer 11. The first three-dimensional structure 12 extends in a (-) direction and further has periodicity in a direction crossing the (-) direction. Moreover the second three-dimensional structure 13 extends in a direction parallel to the (-) direction and further has periodicity smaller than the periodicity of the first three-dimensional structure 12 in the direction crossing the (-) direction.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 解决的问题：提供一种抑制扩散透射率的变化而能够以低成本简单且容易地制造的光学片，并且还提供其制造方法，照明装置和显示装置。 光学片包括水溶性薄膜10和设置在水溶性薄膜10的至少一个表面上的无机层11.第一三维结构12设置在水溶性薄膜10的界面处。 膜10和无机层11，第二三维结构13设置在无机层11的发光面S2处。第一三维结构12沿（ - ）方向延伸，并且在 方向横穿（ - ）方向。 此外，第二三维结构13在与（ - ）方向平行的方向上延伸，并且还具有小于第一三维结构12在与（ - ）方向交叉的方向上的周期性的周期性。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2012023089A

公开(公告)日：2012-02-02

申请号：JP2010157807

申请日：2010-07-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YATABE TORU ,  ENOMOTO TADASHI

IPC: H01L31/042

CPC classification number: Y02E10/542

Abstract: PROBLEM TO BE SOLVED: To provide a power generation device which is capable of generating power while suppressing reduction in transmittance of light entering from a specific direction.SOLUTION: A power-generating window glass 1 comprises: a transparent substrate 10 having a light incident surface S1 and a light emission surface S2 on the opposite sides thereof; a light control film 12 which is provided on the light incident surface S1 of the transparent substrate 10; and a solar cell 11 which is disposed at an end section D of the transparent substrate 10. In the light control film 12, light scattering occurs only when light enters at a predetermined angle, and a part of the scattered light propagates inside the substrate and is received by the solar cell 11 disposed at the end section D. On the other hand, when light enters the light control film 12 at a specific angle different from the predetermined angle, scattering does not occur, and the incident light passes through the light control film 12 and the transparent substrate 10, and is emitted from the light emission surface S2.

Abstract translation: 解决的问题：提供能够发挥功率同时抑制从特定方向进入的光的透射率的降低的发电装置。 发光窗玻璃1包括：透明基板10，其具有在其相对侧的光入射面S1和发光面S2; 设置在透明基板10的光入射面S1上的光控膜12; 以及设置在透明基板10的端部D处的太阳能电池11.在光控制膜12中，仅当光以预定角度进入并且部分散射光在基板内部传播时，才发生光散射， 被设置在端部D处的太阳能电池11接收。另一方面，当光以与预定角度不同的特定角度进入光控膜12时，不会发生散射，并且入射光通过光 控制膜12和透明基板10，从发光面S2射出。 版权所有（C）2012，JPO＆INPIT