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公开(公告)号：DE60307551D1
公开(公告)日：2006-09-28
申请号：DE60307551
申请日：2003-06-16
Applicant: OLYMPUS CORP
Inventor： SHIGA NAOHITO , OBI KUNIHISA , GOTO ATSUSHI , TAKEYAMA TETSUHIDE , SHIRAI MICHIO
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公开(公告)号：DE60307551T2
公开(公告)日：2007-09-13
申请号：DE60307551
申请日：2003-06-16
Applicant: OLYMPUS CORP
Inventor： SHIGA NAOHITO , OBI KUNIHISA , GOTO ATSUSHI , TAKEYAMA TETSUHIDE , SHIRAI MICHIO
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公开(公告)号：JP2005179499A
公开(公告)日：2005-07-07
申请号：JP2003422382
申请日：2003-12-19
Applicant: Olympus Corp , オリンパス株式会社
Inventor： KOO KUNIHISA , SHIRAI MICHIO , MOROOKA MASARU , GOTO HISASHI , SEKIYAMA KENTARO
Abstract: PROBLEM TO BE SOLVED: To provide an organic-inorganic composite material having high infrared-cutting function and high durability and processability, and enabling the miniaturization and cost reduction of optical systems, and to provide such an optical system using the composite material.
SOLUTION: The organic-inorganic composite material comprises at least one compound selected from a metal alkoxide of the chemical formula: R
1
a R
2
b M(OR
3 )
c and its hydrolyzate, a copper compound and a polymerizable organic compound. In the chemical formula, R
1 and R
2 are each an organic group comprising an alkyl, haloalkyl, alkenyl, aryl, haloaryl, cycloalkyl, acyl or epoxy; R
3 is a 1-6C alkyl or aryl; M is at least one metal element selected from the group consisting of Al, Be, Ge, Hf, La, Mg, Sc, Si, Ta, Ti, V, Y, Zn and Zr; (a) and b are each 0 or 1; and c is a positive integer calculated from [the valence of the metal element M minus (a+b)].
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 解决的问题：提供具有高红外切割功能和高耐久性和加工性的有机 - 无机复合材料，并且能够使光学系统的小型化和降低成本，并且提供使用该复合材料的这种光学系统 。 解决方案：有机 - 无机复合材料包含选自以下化学式的金属醇盐中的至少一种化合物：R
1 2 其水解产物，铜化合物和可聚合有机化合物。 在化学式中，R 1 SP 1和R 2 SP 2各自为包含烷基，卤代烷基，烯基，芳基，卤代芳基，环烷基，酰基或环氧基的有机基团; R 3是1-6C烷基或芳基; M是选自Al，Be，Ge，Hf，La，Mg，Sc，Si，Ta，Ti，V，Y，Zn和Zr中的至少一种金属元素; （a）和b分别为0或1; 并且c是由[金属元素M的价数减去（a + b）]计算的正整数。 版权所有（C）2005，JPO＆NCIPI -
公开(公告)号：JP2005031538A
公开(公告)日：2005-02-03
申请号：JP2003272802
申请日：2003-07-10
Applicant: OLYMPUS CORP
Inventor： SHIRAI MICHIO , OIMIZU TOSHIAKI
Abstract: PROBLEM TO BE SOLVED: To provide an optical element with an antireflection surface having periodical fine ruggedness which is resistant to flawing, is high in productivity, is mild in molding conditions, and can make a layer having the ruggedness thicker, an optical system having the optical element with the antireflection surface and optical equipment equipped with the optical system having the optical element with the antireflection surface. SOLUTION: The optical element with the antireflection surface has a light transparent organic and inorganic composite material 1 on at least the surface and is so constituted that the surface acts as the antireflection surface consisting of the fine ruggedness 10 having a period below the wavelength of the transmitted light. COPYRIGHT: (C)2005,JPO&NCIPI
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公开(公告)号：JP2005003772A
公开(公告)日：2005-01-06
申请号：JP2003164872
申请日：2003-06-10
Applicant: Olympus Corp , オリンパス株式会社
Inventor： SHIRAI MICHIO
Abstract: PROBLEM TO BE SOLVED: To provide a composition for an optical material having good transparency and a low coefficient of linear expansion and an optical element using the same. SOLUTION: In the composition for an optical material, fine metal oxide particles and an alkoxyorganosilane represented by formula (1): R 1 x -Si-(OR 2 ) 4-x or at least one of polycondensation products thereof are blended with an organic compound having an unsaturated bond polymerizable with the fine metal oxide particles in a weight ratio of 10:90 to 65:35, and a percentage of a moiety having a polymerizable unsaturated group in total alkoxyorganosilanes comprising the alkoxyorganosilane and the polycondensation products thereof is 30-90 mol%. In formula (1), R 1 is an organic group containing a polymerizable unsaturated group such as alkyl which may have a substituent, phenyl which may have a substituent, acryloyl, methacryloyl or vinyl; R 2 denotes a 1-4C alkyl; and x denotes an integer of 1-3. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供具有良好透明度和低线性膨胀系数的光学材料的组合物和使用该组合物的光学元件。 解决方案：在用于光学材料的组合物中，由式（1）表示的细金属氧化物颗粒和烷氧基有机硅烷：R 1 -Si-（或< SP> 2 ）或其缩聚产物中的至少一种与具有与金属氧化物微粒可聚合的不饱和键的有机化合物以10： 90至65:35，并且包含烷氧基有机硅烷和缩聚产物的总烷氧基有机硅烷中具有可聚合不饱和基团的部分的百分比为30-90摩尔％。 在式（1）中，R 1是含有可取代基的可聚合不饱和基团的有机基团，可以具有取代基的苯基，丙烯酰基，甲基丙烯酰基或乙烯基; R
2 表示1-4C烷基; x表示1-3的整数。 版权所有（C）2005，JPO＆NCIPI -
Patent Agency Ranking6.发明专利
公开(公告)号：JP2004354547A
公开(公告)日：2004-12-16
申请号：JP2003150203
申请日：2003-05-28
Applicant: Kri Inc , Olympus Corp , オリンパス株式会社 , 株式会社Kri
Inventor： YAMAGUCHI HIDEKI , SUZUKI KAZUKO , KOO KUNIHISA , SHIRAI MICHIO , SHIGA NAOHITO
IPC: G02B6/12 , C08F283/12
Abstract: PROBLEM TO BE SOLVED: To provide a material excellent in optical characteristics including light scattering property and in heat resistance and molding property. SOLUTION: The material contains a ladder type polysilsesquioxane having a structure expressed by general formula (1) and a monomer and/or an oligomer of (meth)acrylate expressed by general formula (2). In the formulae (1) and (2), R 1 and R 2 are identical or different organic groups selected from among alkyl groups, alkenyl groups and aryl groups, R 3 represents hydrogen atom or methyl group, R 4 represents a saturated hydrocarbon residue having 1 and 25 carbon atoms or a residue of an ester consisting of polyhydric alcohol and polybasic acid. COPYRIGHT: (C)2005,JPO&NCIPI
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公开(公告)号：JP2004013106A
公开(公告)日：2004-01-15
申请号：JP2002170449
申请日：2002-06-11
Applicant: Olympus Corp , オリンパス株式会社
Inventor： SHIGA NAOHITO , SHIRAI MICHIO , KOO KUNIHISA , GOTO ATSUSHI , TAKEYAMA TETSUEI
IPC: G02B6/32
Abstract: PROBLEM TO BE SOLVED: To provide an optical module which has a high heat resistance and a high flaw resistance and is optically precise when having an optical fiber attached thereto. SOLUTION: In an optical module 1 for connecting an optical fiber 2, a ferrule and an optical element are formed into one body by an organic-inorganic compound material 13 containing an organic material and at least one of a three-dimensional mesh skeleton body produced from a hydrolysate product of a metal alkoxide, fine inorganic particles having 1 to 100mm average particle size, and fine metallic particles. COPYRIGHT: (C)2004,JPO
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公开(公告)号：JP2004012950A
公开(公告)日：2004-01-15
申请号：JP2002168191
申请日：2002-06-10
Applicant: OLYMPUS CORP
Inventor： GOTO ATSUSHI , SHIRAI MICHIO , KOO KUNIHISA
IPC: G02B5/02 , G02F1/1335
Abstract: PROBLEM TO BE SOLVED: To provide an optical diffusion element which has excellent properties of heat resistance and flaw resistance. SOLUTION: The optical diffusion element comprising an organic and inorganic compound materials which is composed of an organic macromolecular material and inorganic material, is composed of a formulation of a composition in which optical diffusion nature particles are dispersed in the organic and inorganic compound material. COPYRIGHT: (C)2004,JPO
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公开(公告)号：JP2005148591A
公开(公告)日：2005-06-09
申请号：JP2003388930
申请日：2003-11-19
Applicant: Olympus Corp , オリンパス株式会社
Inventor： SHIRAI MICHIO , KOO KUNIHISA , MOROOKA MASARU , GOTO HISASHI
Abstract: PROBLEM TO BE SOLVED: To provide an optical element capable of suppressing the reflection of unnecessary light in an optical system and suppressing the occurrence of ghost and flare etc. SOLUTION: The optical element has at least one light reflection surface and has a micro rugged periodical structure of a pitch P smaller than wavelength of visible light on a surface part A other than an optical effective range part C of the light reflection surface. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供能够抑制光学系统中不必要的光的反射并抑制发生重影和闪光等的光学元件。解决方案：光学元件具有至少一个光反射表面 并且具有比光反射面的光学有效范围C以外的表面部A上的可见光的波长小的节距P的微凹凸周期结构。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2005157248A
公开(公告)日：2005-06-16
申请号：JP2004076489
申请日：2004-03-17
Applicant: Olympus Corp , オリンパス株式会社
Inventor： GOTO ATSUSHI , SHIRAI MICHIO , KOO KUNIHISA , GOTO HISASHI , MOROOKA MASARU
Abstract: PROBLEM TO BE SOLVED: To manufacture a screen mat used for the optical path of a finder system of a single-lens reflex camera easily and at a low cost without using a metallic mold of the complicated shape. SOLUTION: The screen mat is manufactured by an organic/inorganic composite material having a light scattering function. The organic/inorganic composite material is constituted so that inorganic components are scattered in organic components, is provided with the light scattering function, and is used for the optical path of the finder system of the single-lens reflex camera. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：在不使用复杂形状的金属模具的情况下，可以容易地且低成本地制造用于单镜头反光相机的取景器系统的光路的屏幕垫。 解决方案：筛网由具有光散射功能的有机/无机复合材料制成。 有机/无机复合材料构成为使无机成分在有机成分中分散，具有光散射功能，并用于单镜头反光相机的取景器系统的光路。 版权所有（C）2005，JPO＆NCIPI
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