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1. 发明专利

JP2005070233A Method of manufacturing optical waveguide element and optical waveguide element manufactured by method 有权
标题翻译：制造光学元件和光学元件的方法由方法制造
公开(公告)号：JP2005070233A
公开(公告)日：2005-03-17
申请号：JP2003297777
申请日：2003-08-21
申请人： Choshun Jinzo Jushisho Kofun Yugenkoshi , 長春人▲造▼樹脂廠股▲分▼有限公司
发明人： CHEN WEN-CHANG , LEE LONG-HUA , WEI MING-HSIN
IPC分类号： G02B6/13 , G02B6/122
摘要： PROBLEM TO BE SOLVED: To manufacture an acrylic ester/titanium alkoxide optical thin film capable of suppressing optical transmission loss as low as 0.7 dB/cm or below under near infrared rays, useful as an optical communication element and havinga high light transmissivity and uniformity, and also to manufacture an optical waveguide element using the optical thin film. SOLUTION: In the method for manufacturing the optical waveguide element formed of an acrylic ester/titanium alkoxide composite material, a precursor solution is prepared for the optical thin film of this composite material by a sol method without using an acid catalyst, the solution is applied to a silicon chip of silica, and after the coating is dried, the optical waveguide element having a waveguide is manufactured by a photolithography method. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了制造能够在近红外线下抑制低达0.7dB / cm以下的光传输损失的丙烯酸酯/钛醇盐光学薄膜，可用作光通信元件并具有高透光率和均匀性，并且还制造使用该光学薄膜的光波导元件。解决方案：在由丙烯酸酯/钛醇盐复合材料形成的光波导元件的制造方法中，通过溶胶法制备该复合材料的光学薄膜的前体溶液，而不使用酸催化剂，将溶液施加到二氧化硅的硅芯片上，并且在涂布干燥之后，通过光刻法制造具有波导的光波导元件。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2005105158A Organic-inorganic hybrid film material and method for producing the same 有权
标题翻译：有机无机混合薄膜材料及其制造方法
公开(公告)号：JP2005105158A
公开(公告)日：2005-04-21
申请号：JP2003341118
申请日：2003-09-30
申请人： Choshun Jinzo Jushisho Kofun Yugenkoshi , 長春人▲造▼樹脂廠股▲分▼有限公司
发明人： CHEN WEN-CHANG , LIN WEI-JUNG
IPC分类号： C08G81/00 , C08G73/10
摘要： PROBLEM TO BE SOLVED: To provide an organic-inorganic hybrid film material comprising a polyimide/polysesquisiloxane and to provide a method for producing an organic-inorganic hybrid material from a polyamic acid/polysesquisiloxane.
SOLUTION: The organic-inorganic hybrid film material comprises a polyamide and a polysesquisiloxane (or a silicon alkoxide). The method for producing the same comprises separately preparing a polyamic acid and a polysesquisiloxane (or a silicon alkoxide) by a sol-gel method, forming a chemical bond between the polyamic acid and the polysesquisiloxane (or the silicon alkoxide) by using a coupling agent, and solidifying the reaction product by further elevating the temperature to obtain the organic-inorganic hybrid film material comprising the polyamide and the polysesquisiloxane (or the silicon alkoxide). According to this method, it is possible to effectively suppress phase separation and to therefore prepare a component having an arbitrary organic component ratio falling within the range of 0 to 100%. The film material having a component ratio adjusted by this method is endowed with controlled properties such as refractive index, birefringence value, permittivity, and levelness and is endowed further with heat resistance which is such excellent as to permit application to the field of an IC production method requiring a high temperature.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：待解决的问题：提供一种包含聚酰亚胺/聚四硅氧烷的有机 - 无机杂化膜材料，并提供从聚酰胺酸/聚硅氧烷制备有机 - 无机混合材料的方法。有机 - 无机杂化膜材料包括聚酰胺和聚四硅氧烷（或硅烷氧化物）。其制造方法包括通过溶胶 - 凝胶法分别制备聚酰胺酸和聚硅氧烷（或硅烷氧化物），通过使用偶联剂在聚酰胺酸和聚硅氧烷（或硅烷氧化物）之间形成化学键并通过进一步提高温度使反应产物固化，得到包含聚酰胺和聚硅氧烷（或硅醇盐）的有机 - 无机杂化膜材料。根据该方法，能够有效地抑制相分离，因此可以制备任意有机成分比在0〜100％的范围内的成分。具有通过该方法调整的成分比的膜材料具有诸如折射率，双折射值，介电常数和水平度等受控的特性，并且具有进一步优异的耐热性，可以应用于IC生产领域需要高温的方法。版权所有（C）2005，JPO＆NCIPI

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