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51.发明公开
公开(公告)号：EP3032298A1
公开(公告)日：2016-06-15
申请号：EP14835215.6
申请日：2014-08-05
摘要： Provided are: a sheet of colloidal crystals immobilized in resin exhibiting intense structural color, enabled to be observed easily from a squarely facing direction against a surface; and use thereof. The sheet of the present invention, assuming a direction perpendicular to part of a surface of a target area including partially the sheet surface is set as a specified axis, satisfies: (1) The target area includes plural inclined back-reflecting crystal-domains crystal domains having colloid particles immobilized in resin and including crystal lattice planes capable of Bragg-back reflecting at least some of components in a visible wavelength range of incident light having greater than 0 incident angle with the specified axis; and (2) By defining an azimuth angle around the specified axis, the inclined back-reflecting crystal-domains are so oriented that intensity of reflected light caused by Bragg back reflection varies depending on the azimuth angle of the incident light.
摘要翻译： 提供有：在树脂固定化胶体晶体显示出强结构色的片材，使得能够从抵靠表面的正视方向容易观察; 及其用途。 本发明的片材，假定垂直于目标区域包括部分片表面被设定为指定的轴，SATIS讨厌的表面的一部分的方向：（1）目标区域包括多个倾斜的背反射晶体畴晶体 具有胶体粒子结构域固定在树脂和包含反射回在可见光波长范围内具有大于0与指定轴线入射角入射的光的至少一些部件的能够布拉格晶体晶格面; 和（2）通过限定在围绕指定轴方位角，倾斜背反射晶体域被定向做布拉格反射引起的反射光的强度背面的变化取决于入射光的方位角。
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52.发明公开Liquid crystal display device comprising a blue light source and a quantum-dot colour generating structure and method of manufacturing said device 有权包括蓝色发光光源和彩色的液晶显示装置基于量子点产生的结构和它们的制备方法
公开(公告)号：EP2757409A1
公开(公告)日：2014-07-23
申请号：EP14150478.7
申请日：2014-01-08
发明人： Cai, Peizhi , Dong, Xue , Chen, Xi , Yang, Dong
IPC分类号： G02F1/1335 , B82Y20/00
CPC分类号： G02F1/133514 , B32B2307/422 , B82Y20/00 , G02B5/206 , G02B5/207 , G02F1/133516 , G02F1/133617 , G02F2201/08 , G02F2202/107 , G02F2202/108 , G02F2202/36 , G02F2203/34
摘要： A liquid crystal display device and a method of manufacturing it are provided. The display device includes a blue light backlight source (1) and a liquid crystal display panel (2), wherein the liquid crystal display panel comprises a first substrate (22) and a second substrate (21). The first substrate or the second substrate includes a layered assembly, functioning as a colour filter and including a black matrix pattern (201), a red pixel pattern (202) and a green pixel pattern (203), wherein the red pixel pattern and the green pixel pattern are quantum dot material thin-film patterns respectively emitting red light and green light upon excitation by blue light. The red pixel pattern (202) is separated from the black matrix pattern (201) by an intervening first passivation layer (241); furthermore, the red and green pixel patterns are mutually separated by an intervening second passivation layer (242), and the green pixel pattern (203) is covered by a protection layer (243).
摘要翻译： 本发明提供一种液晶显示装置及其制造它的方法。 该显示装置包括一个蓝光背光光源（1）和液晶显示面板（2），所述worin液晶显示面板包括：第一基板（22）和第二基片（21）。 所述第一基板或所述第二基板包括一层状组件，作为滤色器的作用，并包括黑色矩阵图案（201），一个红色像素图案（202）和一个绿色像素图案（203）worin红色像素图案和 greenpixel图案是量子点材料薄膜图案分别由蓝色光激发后发射红色光及绿色光。 红色像素图案（202）从所述黑矩阵图案（201）通过在中间第一钝化层（241）隔开; 进一步，红色和绿色的像素图案被相互通过在第二钝化层（242）插入的分离，和绿像素图案（203）是通过保护层（243）覆盖。
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公开(公告)号：EP2641113A1
公开(公告)日：2013-09-25
申请号：EP11784484.5
申请日：2011-11-15
申请人： Thales
IPC分类号： G02B1/10 , H05K9/00 , H01L31/0352
CPC分类号： H05K9/0058 , G02B5/204 , G02B5/207 , G02B2207/121 , H01L31/1016 , H01L31/109 , H05K1/0274 , H05K9/0094
摘要： The invention relates to an optronic window (100) which comprises a substrate (10) having two surfaces (11, 12). The window comprises, on one of the surfaces of the substrate or on both surfaces thereof, a stack of a plurality of heterostructures (30), each heterostructure consisting of at least two semiconducting layers (31, 32), SC1 and SC2, the SC1 layer (31) being doped, the SC2 layer (32) in turn comprising a two-dimensional electron-gas layer (33) formed at the interface with the SC1 layer. The window further comprises an electrode (40) contacting all the electron-gas layers (33), a biperiodic metal grating (50) embedded in the stack so as to contact the electrode (40). The substrate and the layers are transparent in the 0.4 pm to 5 µm band.
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公开(公告)号：EP2574967A1
公开(公告)日：2013-04-03
申请号：EP11191495.8
申请日：2011-12-01
申请人： Acer Incorporated
发明人： Ko, Chueh-Pin
CPC分类号： G02B5/207 , G02B26/008 , G02B27/1033 , G02B27/1053 , H04N9/3111 , H04N9/3114 , H04N9/3158 , H05B33/10
摘要： An image generating device which (600) includes a first light source, a light conversion element, and an image generating element (620). The first light source is for generating light with a first wavelength. The light conversion element is disposed on a light path of the light with the first wavelength. The light conversion element includes a first quantum dot layer for converting light with wavelengths under a second wavelength to light with the second wavelength, and a second quantum dot layer for converting light with wavelengths under a third wavelength to light with the third wavelength. The first wavelength is smaller than the second wavelength, and the second wavelength is smaller than the third wavelength. The image generating element is for generating images according to light transmitted from the light conversion element.
摘要翻译： 图像生成装置（600）包括第一光源，光转换元件和图像生成元件（620）。 第一光源用于产生具有第一波长的光。 光转换元件设置在具有第一波长的光的光路上。 光转换元件包括用于将具有第二波长的光转换为具有第二波长的光的第一量子点层以及用于将具有第三波长的光转换为具有第三波长的光的第二量子点层。 第一波长小于第二波长，第二波长小于第三波长。 图像生成元件用于根据从光转换元件发送的光来生成图像。
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公开(公告)号：EP1656715B1
公开(公告)日：2011-08-24
申请号：EP04753830.1
申请日：2004-06-02
发明人： PICARD, Thomas, G.
CPC分类号： G02B5/207 , G02B5/204 , H01Q1/42 , H01Q15/006
摘要： A radome, and corresponding method of making, comprising an electro-optic transparent substrate (14), a semiconductor coating (12) on the substrate (14), and a frequency selective surface (16) embedded in the coating (12).
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公开(公告)号：EP1656715A4
公开(公告)日：2008-12-10
申请号：EP04753830
申请日：2004-06-02
申请人： LOCKHEED CORP
发明人： PICARD THOMAS G
CPC分类号： G02B5/207 , G02B5/204 , H01Q1/42 , H01Q15/006
摘要： A radome, and corresponding method of making, comprising an electro-optic transparent substrate, a semiconductor coating on the substrate, and a frequency selective surface embedded in the coating.
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公开(公告)号：EP1809582A1
公开(公告)日：2007-07-25
申请号：EP05811087.5
申请日：2005-10-27
申请人： GLAVERBEL
发明人： Aumercier, Laurent Hirtz Miroiterie Industrielle , Dreidemy, Pierre André, Hirtz Miroiterie Ind.
CPC分类号： C03C17/36 , C03C17/3482 , C03C17/3618 , C03C17/3642 , C03C17/3663 , C03C2217/734 , G02B5/207 , G02B5/286 , Y10T428/24942
摘要： The present invention concerns dichroïc mirrors also known as optical filters. In particular, rear view mirrors comprising a vitreous substrate coated with a stack of interferential layers and with a metallic reflector. The stack of layers includes, successively from the substrate, i) one layer of a high refractive index material in the range of 1.9 to 2.8, ii) one layer of a lower refractive index material in the range of 1.2 to 2, iii) one layer of semiconductor material having a refractive index of more than 3. The refractive indexes of high refractive index materials and of the low refractive index materials differ at least by 0.2, and the coated substrate has a transmittance at 550 nm of at least 6%, preferably at least 8% and a reflectance at 550 nm greater than 45%, preferably greater than 50 %.
摘要翻译： 具有用作后视镜的特殊用途的二向色镜，也称为滤光器，包括涂覆有一叠干涉层和金属反射体的玻璃质基底。 层叠层从衬底连续地包括在1.9至2.8范围内的高折射率材料层，在1.2至2.2范围内的较低折射率材料层，以及具有 折射率大于3.折射率较高的材料和较低折射率材料的折射率至少为0.2，涂覆的基底在550nm处具有至少6％的透光率和550nm的反射率 大于45％。
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公开(公告)号：EP1656715A2
公开(公告)日：2006-05-17
申请号：EP04753830.1
申请日：2004-06-02
发明人： PICARD, Thomas, G.
IPC分类号： H01R3/00
CPC分类号： G02B5/207 , G02B5/204 , H01Q1/42 , H01Q15/006
摘要： A radome, and corresponding method of making, comprising an electro-optic transparent substrate (14), a semiconductor coating (12) on the substrate (14), and a frequency selective surface (16) embedded in the coating (12).
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公开(公告)号：EP0906971A3
公开(公告)日：2002-01-30
申请号：EP98203932.3
申请日：1992-08-21
申请人： Raytheon Company
发明人： Klocek, Paul
CPC分类号： C30B11/00 , C30B29/40 , C30B29/42 , C30B29/44 , C30B29/48 , C30B29/64 , G02B1/02 , G02B5/207 , G02B5/208 , Y10S117/90 , Y10S148/06
摘要： An optical dome or window formed of a composition which is transmissive to infrared frequencies in the range of from about 1 micron to about 14 microns and which is relatively opaque to substantially all frequencies above about 14 microns consisting essentially of a compound taken from the class consisting of group III-V compounds doped with an element taken from the class consisting of shallow donors and having less than about 1 x 10 7 atoms/cc impurities and having less than about 1 x 10 15 parts carbon. The shallow donors are Se, Te and S, preferably Se, with the Se concentration from 5 x 10 15 atoms/cc to 2 x 10 16 atoms/cc. The group III-V compound is preferably GaAs or GaP. The group III-V compound is fabricated by providing a graphite vessel (3) containing a graphite cloth (23) with the molten group III element thereover, a shallow donor and water containing boron oxide thereover, loading the group V element into the vessel in essentially stoichiometric amounts to provide the molten compound of the group III and group V elements and cooling the molten compound progressively in a vertical direction from bottom to top to form a crystal by causing growth of the crystal from the bottom up in a vertical direction. The crystal with B 2 O 3 thereon is then placed in a vacuum to reboil the B 2 O 3 and cause it to foam. The B 2 O 3 is then easily removed from the crystal.
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60.发明公开
公开(公告)号：EP0014848A3
公开(公告)日：1980-11-26
申请号：EP80100314
申请日：1980-01-22
摘要： a method and resulting apparatus for implementing a unique optical sensor that is adapted to be interfaced with a low cost, compact fiber-optic transmission system to provide an accurate indication of a sensed physical parameter (e.g. temperature) of a remote sample. The sensor is fabricated so as to include a semiconductor material that has optical-wavelength-dependent filter characteristics that may be varied as a function of a physical parameter such astemperature. In one embodiment, a graded optical filter fabricated by using thin-film deposition techniques on an amorphous semiconductor material, provides position responsive high-pass filter characteristics. Such filter characteristics are then utilized by moving a light source as a function of a physical parameter and generating an optical signal therefrom having a cutoff frequency dependent upon the position of the light source. In another embodiment, the temperature dependent frequency cutoff characteristics in the absorption edge of amorphous selenium, are utilized more directly in an optical temperature sensor. The optical utilization of amorphous semiconductor material is a particularly advantageous feature of the invention in reducing the cost and complexity of semiconductor optical filters.
摘要翻译： 一种用于实现独特的光学传感器的方法和结果装置，其适于与低成本，紧凑的光纤传输系统接口，以提供远程样本的感测物理参数（例如温度）的准确指示。 传感器被制造成包括具有光学波长依赖的滤光器特性的半导体材料，该特性可以作为诸如温度的物理参数的函数而变化。 在一个实施例中，通过在非晶半导体材料上使用薄膜沉积技术制造的渐变滤光器提供位置响应的高通滤波器特性。 然后通过根据物理参数移动光源并产生具有取决于光源的位置的截止频率的光信号来利用这种滤波器特性。 在另一个实施例中，非晶硒的吸收边缘中的温度依赖的频率截止特性在光学温度传感器中更直接地被利用。 非晶半导体材料的光学利用是降低半导体光学滤波器的成本和复杂性的本发明的特别有利的特征。
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