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11. 发明授权

US07164530B2 Polarizing filter and optical device using the same 失效
标题翻译：偏光过滤器和使用其的光学装置
公开(公告)号：US07164530B2
公开(公告)日：2007-01-16
申请号：US10946316
申请日：2004-09-22
申请人： Isao Muraguchi , Terufusa Kunisada , Yukinari Sekiguchi
发明人： Isao Muraguchi , Terufusa Kunisada , Yukinari Sekiguchi
IPC分类号： G02B5/30 , G02B27/28 , G02B1/10
CPC分类号： G02B5/3025
摘要： A polarizing filter has a laminate structure: wherein one to four layers of first dielectric thin films 1 and one to four layers of second dielectric thin films 2 are alternately laminated on a transparent flat substrate 10 to form the laminate structure, the layers of second dielectric thin films 2 having a refractive index lower than that of the first dielectric thin films 1 with respect to the wavelength of incident light; wherein one layer of the third dielectric thin film 3 having a refractive index intermediate between the refractive indices of the first and second dielectric thin films with respect to the wavelength of incident light is laminated on a surface of the laminate structure.In an optical device using the polarizing filter, the angle of incidence is set to be in a range of from 20 to 70 degrees.
摘要翻译：偏振滤光器具有叠层结构：其中一至四层第一电介质薄膜1和一至四层第二电介质薄膜2在透明平坦基板10上交替层叠以形成层压结构，第二电介质层相对于入射光的波长，折射率低于第一电介质薄膜1的折射率的薄膜2; 其中在层叠结构的表面上层压具有相对于入射光波长的第一和第二电介质薄膜的折射率之间折射率之间的折射率的第三电介质薄膜3。在使用偏振滤光器的光学装置中，入射角设定在20〜70度的范围内。

12. 发明申请

US20060159950A1 Sputtering target, dielectric film formed from the sputtering target and method for producing the dielectric film 审中-公开
标题翻译：溅射靶，由溅射靶形成的电介质膜和用于制造电介质膜的方法
公开(公告)号：US20060159950A1
公开(公告)日：2006-07-20
申请号：US11302472
申请日：2005-12-14
申请人： Terufusa Kunisada , Etsuo Ogino , Masahiro Ikadai
发明人： Terufusa Kunisada , Etsuo Ogino , Masahiro Ikadai
IPC分类号： B32B9/00
CPC分类号： C04B35/46 , C04B35/495 , C04B2235/3237 , C04B2235/3251 , C04B2235/3253 , C04B2235/96 , C04B2235/9607 , C23C14/083 , C23C14/3414
摘要： A sputtering target according to the invention including an oxide sintered body containing NbOx and TiOx in which the abundance ratio of Ti atoms in the target is from 70% to 90% both inclusively. Preferably, the oxide sintered body has a specific resistance value not higher than 10Ω·cm. Preferably, theoxidesinteredbody has a thermal expansion coefficient not larger than 7 ×10−6/K and a thermal conductivity not lower than 10 ×10−4 cal/mm-K-sec.
摘要翻译：根据本发明的溅射靶包括含有NbO x和TiO x的氧化物烧结体，其中靶中Ti原子的丰度比为70％-90％两者包容。优选地，氧化物烧结体的比电阻值不高于10mega.cm。优选地，氧化物烧结体的热膨胀系数不大于7×10 -6 / K，导热率不低于10×10 -4℃/ mm-K-sec。

13. 发明申请

US20060083873A1 Heat insulating and shielding glass panel 失效
标题翻译：隔热和屏蔽玻璃面板
公开(公告)号：US20060083873A1
公开(公告)日：2006-04-20
申请号：US11289231
申请日：2005-11-28
申请人： Osamu Asano , Terufusa Kunisada , Tetsuo Minaai
发明人： Osamu Asano , Terufusa Kunisada , Tetsuo Minaai
IPC分类号： E06B3/24
CPC分类号： C03C17/3618 , B32B17/00 , C03C17/36 , C03C17/3626 , C03C17/3644 , C03C17/3652 , C03C17/366 , C03C27/10 , C03C2217/78 , E06B3/66304
摘要： A heat insulating and shielding glass panel that is capable of maintaining heat shielding performance even if heat treatment is carried out during manufacture. The heat insulating and shielding glass panel 1 is comprised of a pair of glass plates 11 and 12 that are hermetically joined together at their outer peripheral edges via a sealing frame 13 that fluidizes at low temperature, such that respective one surfaces of the glass plates 11, 12 face each other and a hollow layer 14 is formed between the glass plates; and pillars 15 that are substantially cylindrical spacers that are inserted into the hollow layer 14 as atmospheric pressure supporting members and determine the gap between the glass plates 11 and 12. A low-emission transparent multilayer 17 having an emittance of not more than 0.1 is coated by sputtering on each of surfaces 11a and 12a of the respective glass plates 11 and 12 facing the hollow layer 14 so as to realize high heat insulation performance. The low-emission transparent multilayer 17 is comprised of ZnO layers 33 and 35 as dielectric layers separated from each other in the direction of film thickness by an SiNx layer 34 as an amorphous layer, and an Ag—Pd layer 32 as a metal layer containing Ag and Pd.
摘要翻译：即使在制造过程中进行热处理也能够保持隔热性能的隔热屏蔽玻璃面板。隔热屏蔽玻璃面板1由一对玻璃板11和12组成，玻璃板11和12通过密封框架13在其外周缘处气密地接合在一起，该密封框架13在低温下流化，使得玻璃板11的相应一个表面 12彼此面对，并且在玻璃板之间形成中空层14; 以及作为大气压支撑构件插入中空层14中的大致圆柱形间隔件并且确定玻璃板11和12之间的间隙的柱15。通过溅射将面对中空层14的各个玻璃板11和12的表面11a和12a上的发射率不大于0.1的低发射透明多层17覆盖，以实现高绝热性能。低发射透明多层17由ZnO层33,35构成，作为电介质层，通过作为非晶层的SiNx层34在膜厚方向上彼此分离的电介质层和作为金属层的Ag-Pd层32 Ag和Pd。

14. 发明授权

US06967776B2 Polarizing filter and optical device using the same 失效
标题翻译：偏光过滤器和使用其的光学装置
公开(公告)号：US06967776B2
公开(公告)日：2005-11-22
申请号：US09940716
申请日：2001-08-29
申请人： Isao Muraguchi , Terufusa Kunisada , Yukinari Sekiguchi
发明人： Isao Muraguchi , Terufusa Kunisada , Yukinari Sekiguchi
IPC分类号： G02B5/30 , G02B1/10 , G02B27/28
CPC分类号： G02B5/3025
摘要： A polarizing filter has a laminate structure: wherein one to four layers of first dielectric thin films 1 and one to four layers of second dielectric thin films 2 are alternately laminated on a transparent flat substrate 10 to form the laminate structure, the layers of second dielectric thin films 2 having a refractive index lower than that of the first dielectric thin films 1 with respect to the wavelength of incident light; wherein one layer of the third dielectric thin film 3 having a refractive index intermediate between the refractive indices of the first and second dielectric thin films with respect to the wavelength of incident light is laminated on a surface of the laminate structure. In an optical device using the polarizing filter, the angle of incidence is set to be in a range of from 20 to 70 degrees.
摘要翻译：偏振滤光器具有叠层结构：其中一至四层第一电介质薄膜1和一至四层第二电介质薄膜2在透明平坦基板10上交替层叠以形成层压结构，第二电介质层相对于入射光的波长，折射率低于第一电介质薄膜1的折射率的薄膜2; 其中在层叠结构的表面上层压具有相对于入射光波长的第一和第二电介质薄膜的折射率之间折射率之间的折射率的第三电介质薄膜3。在使用偏振滤光器的光学装置中，入射角设定在20〜70度的范围内。

15. 发明申请

US20050122588A1 Thin-film structure and method for producing the same 失效
标题翻译：薄膜结构及其制造方法
公开(公告)号：US20050122588A1
公开(公告)日：2005-06-09
申请号：US10946388
申请日：2004-11-24
申请人： Terufusa Kunisada , Satoru Kusaka , Kenichi Nakama
发明人： Terufusa Kunisada , Satoru Kusaka , Kenichi Nakama
IPC分类号： C03C17/06 , G02B5/30 , G02F1/1335
CPC分类号： G02F1/133528 , C03C17/3607 , C03C17/3647 , C03C2217/77 , C03C2218/113 , C03C2218/154 , G02B5/3058 , G02F2001/133548
摘要： A thin-film structure includes plate-shaped metals or plate-shaped structures in which a plate-shaped metal and a plate-shaped dielectric are in contact. The plate-shaped metal or structures are formed on a transparent base having a surface with line-shaped corrugated structures. The plate-shaped metals or structures are perpendicular to or oblique to the surface of the base. The thin-film structure has characteristics suitable for polarizers used in liquid crystal projectors and the like.
摘要翻译：薄膜结构包括板状金属或板状结构，其中板状金属和板状电介质接触。板状金属或结构形成在具有线状波纹结构的表面的透明基底上。板状金属或结构垂直于或倾斜于基部的表面。该薄膜结构具有适用于液晶投影机等中使用的偏振片的特性。

16. 发明授权

US06839173B2 Reflection type diffraction grating 有权
$Reflection type diffraction grating$
标题翻译：反射型衍射光栅
公开(公告)号：US06839173B2
公开(公告)日：2005-01-04
申请号：US09953219
申请日：2001-09-17
申请人： Katsuhide Shimmo , Shinji Kawamoto , Terufusa Kunisada , Kenichi Nakama
发明人： Katsuhide Shimmo , Shinji Kawamoto , Terufusa Kunisada , Kenichi Nakama
IPC分类号： G02B5/18
CPC分类号： G02B5/1861
摘要： A reflection type diffraction grating according to the present invention has a structure in which a metal film as a first layer with reflectance not lower than 30% with respect to the wavelength of incident light and a transparent dielectric film as a second layer are laminated successively on the surface of the reflection type diffraction grating. With respect to the wavelength of incident light, the metal film has a refractive index selected to be not higher than 1.5 and an extinction coefficient selected to be not smaller than 6.0. The transparent dielectric film has a refractive index selected to be in a range of from 1.30 to 1.46, both inclusively, with respect to the wavelength of incident light and has an optical film thickness selected to be in a range of from 0.20λ to 0.38λ, both inclusively, when λ is the wavelength of incident light.
摘要翻译：根据本发明的反射型衍射光栅具有如下结构：将相对于入射光的波长的反射率不低于30％的第一层的金属膜和作为第二层的透明电介质膜依次层叠在反射型衍射光栅的表面。对于入射光的波长，金属膜的折射率选择为不高于1.5，消光系数选择为不小于6.0。透明电介质膜的折射率选择在1.30至1.46的范围内，包括相对于入射光的波长，并且具有选择在0.20λ至0.38λ范围内的光学膜厚度，当λ是入射光的波长时，都包括在内。

17. 发明授权

US06592996B1 Solar-shading light-transmissive panel and solar-shading multi-layer light-transmissive panel using same 失效
标题翻译：太阳能遮光透光面板和使用其的太阳能遮光多层透光面板
公开(公告)号：US06592996B1
公开(公告)日：2003-07-15
申请号：US09548982
申请日：2000-04-14
申请人： Terufusa Kunisada , Daisuke Arai , Etsuo Ogino
发明人： Terufusa Kunisada , Daisuke Arai , Etsuo Ogino
IPC分类号： B32B1706
CPC分类号： C03C17/361 , B32B17/10174 , C03C17/36 , C03C17/3615 , C03C17/3618 , C03C17/3626 , C03C17/3639 , C03C17/3644 , C03C17/3649 , C03C17/366 , C03C17/3681
摘要： A solar-shading light-transmissive panel has a light-transmissive sheet, an absorbing layer disposed on said light-transmissive sheet, a first transparent dielectric layer disposed on said absorbing layer, an Ag-rich layer comprising Ag as a main component disposed on said first transparent dielectric layer, and a second transparent dielectric layer disposed on said Ag-rich layer. The solar-shading light-transmissive panel, which basically has the four layers and can be manufactured relatively inexpensively, has an ornamentally excellent appearance, a relatively high solar-shalding capability, and a relatively high visible light transmittance.
摘要翻译：太阳能遮光透光板具有透光片，设置在所述透光片上的吸收层，设置在所述吸收层上的第一透明电介质层，包含Ag作为主要成分的富Ag层所述第一透明介电层和设置在所述富Ag层上的第二透明介电层。基本上具有四层并且可以相对廉价地制造的太阳能遮光透光面板具有装饰性优异的外观，相对高的太阳能剥离能力和相对高的可见光透射率。

18. 发明授权

US06413643B1 Sunlight shielding translucent glass panel and sunlight shielding translucent multilayer glass panel assembly 失效
标题翻译：阳光屏蔽半透明玻璃面板和阳光屏蔽半透明多层玻璃面板组件
公开(公告)号：US06413643B1
公开(公告)日：2002-07-02
申请号：US09240451
申请日：1999-01-29
申请人： Terufusa Kunisada , Daisuke Arai , Etsuo Ogino
发明人： Terufusa Kunisada , Daisuke Arai , Etsuo Ogino
IPC分类号： B32B1504
CPC分类号： C03C17/3618 , C03C17/36 , C03C17/3626 , C03C17/3639 , C03C17/3644 , C03C17/3649 , C03C17/366 , C03C17/3681 , Y10T428/24975
摘要： A sunlight shielding translucent glass panel has a transparent glass sheet, an absorbing layer disposed on the transparent glass sheet, and transparent dielectric films and mainly Ag films that are alternately arranged on the absorbing layer.
摘要翻译：阳光遮蔽半透明玻璃面板具有透明玻璃板，设置在透明玻璃板上的吸收层和交替布置在吸收层上的透明电介质膜和主要为Ag膜。

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