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1. 发明授权

US06378835B1 Method for producing silicon ingot having directional solidification structure and apparatus for producing the same 有权
标题翻译：具有定向凝固结构的硅锭的制造方法及其制造方法
公开(公告)号：US06378835B1
公开(公告)日：2002-04-30
申请号：US09257037
申请日：1999-02-25
申请人： Saburo Wakita , Akira Mitsuhashi , Yoshinobu Nakada , Jun-ichi Sasaki , Yuhji Ishiwari
发明人： Saburo Wakita , Akira Mitsuhashi , Yoshinobu Nakada , Jun-ichi Sasaki , Yuhji Ishiwari
IPC分类号： B22D900
CPC分类号： C30B29/06 , C30B11/003 , Y10S164/06
摘要： A method for producing a silicon ingot having a directional solidification structure comprising the steps of: placing a silicon raw material into a crucible of a melting device constructed by mounting a chill plate on an underfloor heater, mounting a crucible with a large cross-sectional area on the chill plate, providing an overhead heater over the crucible, and surrounding the circumference of the crucible with a heat insulator; heat-melting the silicon raw material by flowing an electric current through the underfloor heater and overhead heater; chilling the bottom of the crucible by halting the electric current through the underfloor heater after the silicon raw material has been completely melted to form a molten silicon; chilling the bottom of the crucible by flowing an inert gas through the chill plate; and intermittently or continuously lowering the temperature of the overhead heater by intermittently or continuously decreasing the electric current through the overhead heater, and an apparatus for producing the silicon ingot.
摘要翻译：一种制造具有定向凝固结构的硅锭的方法，包括以下步骤：将硅原料放入通过将冷却板安装在地板下加热器上构成的熔化装置的坩埚中，安装具有大横截面积的坩埚在冷却板上，在坩埚上方提供顶部加热器，并用绝热体围绕坩埚的周边; 通过使电流流过地板加热器和塔顶加热器来热熔硅原料; 在硅原料完全熔化之后，通过停止通过地板下加热器的电流来冷却坩埚的底部以形成熔融硅; 通过使惰性气体流过冷却板来冷却坩埚的底部; 以及通过间歇地或连续地减少通过塔顶加热器的电流来间歇地或连续地降低塔顶加热器的温度，以及用于生产硅锭的装置。

2. 发明授权

US06732992B2 Mold for producing silicon ingot and method for fabricating the same 失效
标题翻译：用于生产硅锭的模具及其制造方法
公开(公告)号：US06732992B2
公开(公告)日：2004-05-11
申请号：US09935549
申请日：2001-08-24
申请人： Saburo Wakita , Akira Mitsuhashi , Jun-ichi Sasaki
发明人： Saburo Wakita , Akira Mitsuhashi , Jun-ichi Sasaki
IPC分类号： B22D706
CPC分类号： C30B11/002
摘要： A mold for producing a silicon ingot having a layered structure comprising an inner silica layer containing at least one layer in which a fused silica powder with a particle size of 100 &mgr;m or less and a fine fused silica sand with a particle size of 100-300 &mgr;m is bonded with a silica binder, and an outer silica layer containing at least one layer in which a fused silica powder with a particle size of 100 &mgr;m or less and a coarse fused silica sand with a particle size of 500-1500 &mgr;m is bonded with a silica binder.
摘要翻译：一种用于制造具有层状结构的硅锭的模具，其包括内部二氧化硅层，所述内部二氧化硅层含有至少一层，其中粒径为100μm以下的熔融二氧化硅粉末和粒径为100-300的细小熔融石英砂将母体与二氧化硅粘合剂结合，并且将至少含有粒径为100μm以下的熔融二氧化硅粉末和粒径为500〜1500μm的粗熔融石英砂的层的外部二氧化硅层接合与二氧化硅粘合剂。

3. 发明授权

US06299682B1 Method for producing silicon ingot having directional solidification structure and apparatus for producing the same 有权
标题翻译：具有定向凝固结构的硅锭的制造方法及其制造方法
公开(公告)号：US06299682B1
公开(公告)日：2001-10-09
申请号：US09658488
申请日：2000-09-08
申请人： Saburo Wakita , Akira Mitsuhashi , Yoshinobu Nakada , Jun-ichi Sasaki , Yuhji Ishiwari
发明人： Saburo Wakita , Akira Mitsuhashi , Yoshinobu Nakada , Jun-ichi Sasaki , Yuhji Ishiwari
IPC分类号： C30B1314
CPC分类号： C30B29/06 , C30B11/003 , Y10S164/06
摘要： A method for producing a silicon ingot having a directional solidification structure comprising the steps of: placing a silicon raw material into a crucible of a melting device constructed by mounting a chill plate on an underfloor heater, mounting a crucible with a large cross-sectional area on the chill plate, providing an overhead heater over the crucible, and surrounding the circumference of the crucible with a heat insulator; heat-melting the silicon raw material by flowing an electric current through the underfloor heater and overhead heater; chilling the bottom of the crucible by halting the electric current through the underfloor heater after the silicon raw material has been completely melted to form a molten silicon; chilling the bottom of the crucible by flowing an inert gas through the chill plate; and intermittently or continuously lowering the temperature of the overhead heater by intermittently or continuously decreasing the electric current through the overhead heater, and an apparatus for producing the silicon ingot.
摘要翻译：一种制造具有定向凝固结构的硅锭的方法，包括以下步骤：将硅原料放入通过将冷却板安装在地板下加热器上构成的熔化装置的坩埚中，安装具有大横截面积的坩埚在冷却板上，在坩埚上方提供顶部加热器，并用绝热体围绕坩埚的周边; 通过使电流流过地板加热器和塔顶加热器来热熔硅原料; 在硅原料完全熔化之后，通过停止通过地板下加热器的电流来冷却坩埚的底部以形成熔融硅; 通过使惰性气体流过冷却板来冷却坩埚的底部; 以及通过间歇地或连续地减少通过塔顶加热器的电流来间歇地或连续地降低塔顶加热器的温度，以及用于生产硅锭的装置。

4. 发明授权

US06334603B1 Mold for producing silicon ingot and method for fabricating the same 有权
标题翻译：用于生产硅锭的模具及其制造方法
公开(公告)号：US06334603B1
公开(公告)日：2002-01-01
申请号：US09258821
申请日：1999-02-26
申请人： Saburo Wakita , Akira Mitsuhashi , Jun-ichi Sasaki
发明人： Saburo Wakita , Akira Mitsuhashi , Jun-ichi Sasaki
IPC分类号： B22D706
CPC分类号： C30B11/002
摘要： A mold for producing a silicon ingot having a layered structure comprising an inner silica layer containing at least one layer in which a fused silica powder with a particle size of 100 &mgr;m or less and a fine fused silica sand with a particle size of 100-300 &mgr;m is bonded with a silica binder, and an outer silica layer containing at least one layer in which a fused silica powder with a particle size of 100 &mgr;m or less and a coarse fused silica sand with a particle size of 500-1500 &mgr;m is bonded with a silica binder.
摘要翻译：一种用于制造具有层状结构的硅锭的模具，其包括内部二氧化硅层，所述内部二氧化硅层含有至少一层，其中粒径为100μm以下的熔融二氧化硅粉末和粒径为100-300的细小熔融石英砂将母体与二氧化硅粘合剂结合，并且将至少含有粒径为100μm以下的熔融二氧化硅粉末和粒径为500〜1500μm的粗熔融石英砂的层的外部二氧化硅层接合与二氧化硅粘合剂。

5. 发明申请

US20050180679A1 Optoelectronic hybrid integrated module and light input/output apparatus having the same as component 有权
标题翻译：光电混合集成模块和具有与组件相同的光输入/输出设备
公开(公告)号：US20050180679A1
公开(公告)日：2005-08-18
申请号：US10511630
申请日：2003-04-18
申请人： Takanori Shimizu , Takara Sugimoto , Jun-ichi Sasaki , Kazuhiko Kurata
发明人： Takanori Shimizu , Takara Sugimoto , Jun-ichi Sasaki , Kazuhiko Kurata
IPC分类号： H01L25/16 , H01L31/02 , H01L33/56 , H01L33/62 , H01S5/02 , G02B6/12
CPC分类号： H01S5/02272 , H01L24/73 , H01L25/167 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2924/00014 , H01L2924/12042 , H01L2924/14 , H01L2924/3011 , H01L2924/3025 , H01S5/02248 , H01S5/02288 , H01L2924/00 , H01L2224/05599
摘要： On the back surface of a transparent plate having a light extracting part 14 for outputting lights to the outside, an electrode 16 for wiring, and an electrode 17 for an electromagnetic shield, an optical device 11 is flip-chip mounted right under the light extracting part 14, an a driver IC 12 is flip-chip mounted at a desired position with metal bumps 15. When currents driving the optical device 11 flow from the driver IC 12 according to an electric logical signal from the outside, an optical signal is emitted from the optical device 11, and is output to the outside through the light extracting part 14. The light extracting part 14 may be provided with a light coupling material or an optical axis converter.
摘要翻译：在具有用于向外部输出光的光提取部分14的透明板的背面，用于布线的电极16和用于电磁屏蔽的电极17中，光学装置11被倒装安装在光提取下在第14部分中，驱动器IC12以金属凸块15倒装安装在期望的位置上。当驱动光学装置11的电流根据来自外部的电逻辑信号从驱动器IC 12流出时，从光学装置11发出光信号，并通过光提取部14输出到外部。光提取部14可以设置有光耦合材料或光轴转换器。

6. 发明授权

US07693360B2 Optoelectronic hybrid integrated module and light input/output apparatus having the same as component 有权
标题翻译：光电混合集成模块和具有与组件相同的光输入/输出设备
公开(公告)号：US07693360B2
公开(公告)日：2010-04-06
申请号：US10511630
申请日：2003-04-18
申请人： Takanori Shimizu , Takara Sugimoto , Jun-ichi Sasaki , Kazuhiko Kurata
发明人： Takanori Shimizu , Takara Sugimoto , Jun-ichi Sasaki , Kazuhiko Kurata
IPC分类号： G02F6/12 , G02B6/10
CPC分类号： H01S5/02272 , H01L24/73 , H01L25/167 , H01L2224/05568 , H01L2224/05573 , H01L2224/16225 , H01L2224/32225 , H01L2224/48091 , H01L2224/48227 , H01L2224/73265 , H01L2924/00014 , H01L2924/12042 , H01L2924/14 , H01L2924/3011 , H01L2924/3025 , H01S5/02248 , H01S5/02288 , H01L2924/00 , H01L2224/05599
摘要： On the back surface of a transparent plate having a light extracting part for outputting lights to the outside, an electrode for wiring, and an electrode for an electromagnetic shield, an optical device is flip-chip mounted right under the light extracting part, an a driver IC is flip-chip mounted at a desired position with metal bumps. When currents driving the optical device flow from the driver IC according to an electric logical signal from the outside, an optical signal is emitted from the optical device, and is output to the outside through the light extracting part. The light extracting part may be provided with a light coupling material or an optical axis converter.
摘要翻译：在具有用于将光输出到外部的光提取部分的透明板的背面，用于布线的电极和用于电磁屏蔽的电极中，光学装置被倒装安装在光提取部分的正下方，驱动器IC被倒装安装在具有金属凸块的期望位置。当驱动光学装置的电流根据来自外部的电逻辑信号从驱动器IC流出时，光信号从光学装置发射，并通过光提取部分输出到外部。光提取部分可以设置有光耦合材料或光轴转换器。

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