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1. 发明授权

US07067903B2 Heat spreader and semiconductor device and package using the same 失效
标题翻译：散热器和半导体器件和封装使用相同
公开(公告)号：US07067903B2
公开(公告)日：2006-06-27
申请号：US10701499
申请日：2003-11-06
申请人： Takeshi Tachibana , Kazushi Hayashi , Kenichi Inoue , Yoshihiro Yokota , Koji Kobashi , Nobuyuki Kawakami , Takashi Kobori
发明人： Takeshi Tachibana , Kazushi Hayashi , Kenichi Inoue , Yoshihiro Yokota , Koji Kobashi , Nobuyuki Kawakami , Takashi Kobori
IPC分类号： H01L29/06 , H01L23/495 , H01L23/06 , H01L23/10
CPC分类号： H01L23/3732 , H01L2924/0002 , H01L2924/12044 , H01L2924/00
摘要： A semiconductor device and package has a heat spreader directly disposed on the reverse surface of the semiconductor device. This heat spreader includes a diamond layer or a layer containing diamond and ceramics such as silicon carbide and aluminum nitride. The heat spreader is directly formed on a substrate for the semiconductor device. In particular, the heat spreader is composed of a diamond layer and one or two metal or ceramic members, which are bonded to the diamond layer with one or two polymer adhesive layers. This diamond layer has a fiber structure across the thickness or a microcrystalline structure. Cilia are formed on a surface of the diamond layer facing the one or two metal or ceramic members.
摘要翻译：半导体器件和封装具有直接设置在半导体器件的反面上的散热器。该散热器包括金刚石层或含有金刚石和陶瓷的层，例如碳化硅和氮化铝。散热器直接形成在用于半导体器件的衬底上。特别地，散热器由金刚石层和一个或两个金属或陶瓷构件组成，其通过一个或两个聚合物粘合剂层结合到金刚石层。该金刚石层具有穿过厚度或微晶结构的纤维结构。在金刚石层的面向一个或两个金属或陶瓷构件的表面上形成纤毛。

2. 发明授权

US07311977B2 Highly-oriented diamond film, method for manufacturing the same, and electronic device having highly-oriented diamond film 有权
标题翻译：高取向金刚石膜，其制造方法以及具有高取向金刚石膜的电子器件
公开(公告)号：US07311977B2
公开(公告)日：2007-12-25
申请号：US11281607
申请日：2005-11-18
申请人： Yoshihiro Yokota , Kazushi Hayashi , Takeshi Tachibana , Koji Kobashi
发明人： Yoshihiro Yokota , Kazushi Hayashi , Takeshi Tachibana , Koji Kobashi
IPC分类号： B32B9/04 , B32B13/04
CPC分类号： C30B29/04 , C23C16/0272 , C23C16/274 , C23C16/277 , C23C16/279 , C30B25/105 , H01L29/045 , H01L29/1602 , Y10T428/30
摘要： A highly-oriented diamond film which has a flat surface but does not have non-oriented crystals in the surface can be provided by depositing a first diamond layer on a substrate by {111} sector growth of diamond crystals by a CVD method using a gaseous mixture of methane and hydrogen as material gas, and then depositing a second diamond layer on the first diamond layer by {100} sector growth of diamond crystals by a plasma CVD method using a gaseous mixture of methane, hydrogen, and oxygen as material gas under the conditions that the pressure of the material gas is 133 hPa or more; the material gas composition is determined such that ([C]−[O])/[CH3+H2+O2] is −0.2×10−2 or more and [O]/[C] is 1.2 or less; and the substrate temperature is between 750° C. and 1000° C.
摘要翻译：具有平坦表面但不具有表面未取向晶体的高取向金刚石薄膜可以通过使用气相色谱法（CVD）在金刚石晶体的{111}扇形生长之后，在基底上沉积第一金刚石层来提供甲烷和氢气的混合物作为材料气体，然后通过使用甲烷，氢气和氧气的气体混合物的等离子体CVD方法通过{100}金刚石晶体的扇形生长在第一金刚石层上沉积第二金刚石层作为原料气体材料气体压力为133hPa以上的条件; 确定材料气体组成使得（[C] - [O]）/ [CH 3/3 + H 2 + O 2]是 -0.2×10 -2以上，[O] / [C]为1.2以下。并且衬底温度在750℃和1000℃之间。

3. 发明申请

US20100219350A1 Beam Detector and Beam Monitor Using The Same 审中-公开
标题翻译：光束检测器和使用它的光束监视器
公开(公告)号：US20100219350A1
公开(公告)日：2010-09-02
申请号：US12223074
申请日：2007-02-27
申请人： Koji Kobashi , Takeshi Tachibana , Yoshihiro Yokota , Kazushi Hayashi
发明人： Koji Kobashi , Takeshi Tachibana , Yoshihiro Yokota , Kazushi Hayashi
IPC分类号： G01T1/202 , C09K11/65
CPC分类号： G01T1/29 , C23C16/0254 , C23C16/274 , C23C16/277
摘要： A beam detector and a beam monitor using the same are provided, the beam detector being capable of precisely and stably detecting, for a long period of time, the position, the intensity distribution, and the change with time of radiation beams, soft x-ray beams, and the like and being manufactured at a low cost as compared to that of a conventional detection device.In a beam detector 2 for detecting the position and intensity of beams, a beam irradiation portion 6 to be irradiated with beams 7 is formed of a polycrystalline diamond (C) film 4 containing at least one element (X) selected from the group consisting of silicon (Si), nitrogen (N), lithium (Li), beryllium (Be), boron (B), phosphorus (P), sulfur (S), nickel (Ni), and vanadium (V) at an X/C of 0.1 to 1,000 ppm, and this polycrystalline diamond film 4 has a light emission function of performing light emissions 8 and 8a when it is irradiated with the beams 7. By the beam detector 2 as described above and light emission observation means 3 and 3a for observing the above light emission phenomenon, a beam monitor 1 is formed.
摘要翻译：提供了一种使用其的光束检测器和光束监视器，该光束检测器能够长时间精确而稳定地检测位置，强度分布以及辐射束随时间的变化，射线束等，并且与传统的检测装置相比以低成本制造。在用于检测光束的位置和强度的光束检测器2中，用光束7照射的光束照射部分6由多晶金刚石（C）膜4形成，该多晶金刚石（C）膜4包含至少一种选自以下的元素（X）：在X / C下，硅（Si），氮（N），锂（Li），铍（Be），硼（B），磷（P），硫（S），镍（Ni）和钒为0.1〜1000ppm，并且该多晶金刚石膜4具有在用光束7照射时进行发光8和8a的发光功能。通过如上所述的光束检测器2和发光观察装置3和3a，观察上述发光现象，形成光束监视器1。

4. 发明授权

US07285479B2 Semiconductor device and method for manufacturing multilayered substrate for semiconductor device 有权
标题翻译：半导体装置用多晶半导体装置及其制造方法
公开(公告)号：US07285479B2
公开(公告)日：2007-10-23
申请号：US11328162
申请日：2006-01-10
申请人： Takeshi Tachibana , Kazushi Hayashi , Yoshihiro Yokota , Koji Kobashi , Takashi Kobori
发明人： Takeshi Tachibana , Kazushi Hayashi , Yoshihiro Yokota , Koji Kobashi , Takashi Kobori
IPC分类号： H01L21/78 , H01L21/301 , H01L21/46
CPC分类号： H01L21/022 , C23C16/01 , C23C16/274 , C23C16/278 , C23C16/56 , H01L21/02115 , H01L21/02123 , H01L21/0405 , H01L21/3146 , H01L21/76256 , H01L2221/68363
摘要： A method for manufacturing a multilayered substrate for a semiconductor device, as well as a semiconductor device, is provided, the multilayered substrate exhibiting an excellent thermal conduction property and an excellent heat spreading effect without occurrence of warp and deformation. A diamond layer is formed through vapor phase deposition on one principal surface of a first silicon substrate by a CVD method. A SiO2 layer is formed on this diamond layer. A SiO2 layer is formed on a surface of a second silicon substrate by a thermal oxidation method. The diamond layer is bonded to the second silicon substrate with SiO2 layers disposed on both the diamond layer and the second silicon substrate therebetween. The first silicon substrate is removed by dissolution through etching to expose the surface of the diamond layer. A silicon layer serving as a semiconductor layer is formed on the diamond layer by a CVD method.
摘要翻译：提供一种半导体装置用多层基板的制造方法以及半导体装置，该多层基板具有优异的导热性和优异的散热效果，而不发生翘曲变形。通过CVD方法通过气相沉积在第一硅衬底的一个主表面上形成金刚石层。在该金刚石层上形成SiO 2层。通过热氧化法在第二硅衬底的表面上形成SiO 2层。金刚石层与设置在金刚石层和第二硅衬底之间的SiO 2层结合到第二硅衬底。通过蚀刻溶解去除第一硅衬底以暴露金刚石层的表面。通过CVD法在金刚石层上形成用作半导体层的硅层。

5. 发明申请

US20060112874A1 Highly-oriented diamond film, method for manufacturing the same, and electronic device having highly-oriented diamond film 有权
标题翻译：高取向金刚石膜，其制造方法以及具有高取向金刚石膜的电子器件
公开(公告)号：US20060112874A1
公开(公告)日：2006-06-01
申请号：US11281607
申请日：2005-11-18
申请人： Yoshihiro Yokota , Kazushi Hayashi , Takeshi Tachibana , Koji Kobashi
发明人： Yoshihiro Yokota , Kazushi Hayashi , Takeshi Tachibana , Koji Kobashi
IPC分类号： C30B25/00 , C30B23/00 , C30B28/12 , C30B28/14
CPC分类号： C30B29/04 , C23C16/0272 , C23C16/274 , C23C16/277 , C23C16/279 , C30B25/105 , H01L29/045 , H01L29/1602 , Y10T428/30
摘要： A highly-oriented diamond film which has a flat surface but does not have non-oriented crystals in the surface can be provided by depositing a first diamond layer on a substrate by {111} sector growth of diamond crystals by a CVD method using a gaseous mixture of methane and hydrogen as material gas, and then depositing a second diamond layer on the first diamond layer by {100} sector growth of diamond crystals by a plasma CVD method using a gaseous mixture of methane, hydrogen, and oxygen as material gas under the conditions that the pressure of the material gas is 133 hPa or more; the material gas composition is determined such that ([C]−[O])/[CH3+H2+O2] is −0.2×10−2 or more and [O]/[C] is 1.2 or less; and the substrate temperature is between 750° C. and 1000° C.
摘要翻译：具有平坦表面但不具有表面未取向晶体的高取向金刚石薄膜可以通过使用气相色谱法（CVD）在金刚石晶体的{111}扇形生长之后，在基底上沉积第一金刚石层来提供甲烷和氢气的混合物作为材料气体，然后通过使用甲烷，氢气和氧气的气体混合物的等离子体CVD方法通过{100}金刚石晶体的扇形生长在第一金刚石层上沉积第二金刚石层作为原料气体材料气体压力为133hPa以上的条件; 确定材料气体组成使得（[C] - [O]）/ [CH 3/3 + H 2 + O 2]是 -0.2×10 -2以上，[O] / [C]为1.2以下。并且衬底温度在750℃和1000℃之间。

6. 发明申请

US20060175293A1 Semiconductor device and method for manufacturing multilayered substrate for semiconductor device 有权
标题翻译：半导体装置用多晶半导体装置及其制造方法
公开(公告)号：US20060175293A1
公开(公告)日：2006-08-10
申请号：US11328162
申请日：2006-01-10
申请人： Takeshi Tachibana , Kazushi Hayashi , Yoshihiro Yokota , Koji Kobashi , Takashi Kobori
发明人： Takeshi Tachibana , Kazushi Hayashi , Yoshihiro Yokota , Koji Kobashi , Takashi Kobori
IPC分类号： B44C1/22 , C23F1/00 , C03C15/00
CPC分类号： H01L21/022 , C23C16/01 , C23C16/274 , C23C16/278 , C23C16/56 , H01L21/02115 , H01L21/02123 , H01L21/0405 , H01L21/3146 , H01L21/76256 , H01L2221/68363
摘要： A method for manufacturing a multilayered substrate for a semiconductor device, as well as a semiconductor device, is provided, the multilayered substrate exhibiting an excellent thermal conduction property and an excellent heat spreading effect without occurrence of warp and deformation. A diamond layer is formed through vapor phase deposition on one principal surface of a first silicon substrate by a CVD method. A SiO2 layer is formed on this diamond layer. A SiO2 layer is formed on a surface of a second silicon substrate by a thermal oxidation method. The diamond layer is bonded to the second silicon substrate with SiO2 layers disposed on both the diamond layer and the second silicon substrate therebetween. The first silicon substrate is removed by dissolution through etching to expose the surface of the diamond layer. A silicon layer serving as a semiconductor layer is formed on the diamond layer by a CVD method.
摘要翻译：提供一种半导体装置用多层基板的制造方法以及半导体装置，该多层基板具有优异的导热性和优异的散热效果，而不发生翘曲变形。通过CVD方法通过气相沉积在第一硅衬底的一个主表面上形成金刚石层。在该金刚石层上形成SiO 2层。通过热氧化法在第二硅衬底的表面上形成SiO 2层。金刚石层与设置在金刚石层和第二硅衬底之间的SiO 2层结合到第二硅衬底。通过蚀刻溶解去除第一硅衬底以暴露金刚石层的表面。通过CVD法在金刚石层上形成用作半导体层的硅层。

7. 发明授权

US06198218B1 Organic light emitting device using diamond film 失效
标题翻译：有机发光装置使用金刚石膜
公开(公告)号：US06198218B1
公开(公告)日：2001-03-06
申请号：US09215297
申请日：1998-12-18
申请人： Koji Kobashi , Yoshihiro Yokota , Takeshi Tachibana , Kazushi Hayashi , Maki Hamaguchi , Katsumi Yoshino
发明人： Koji Kobashi , Yoshihiro Yokota , Takeshi Tachibana , Kazushi Hayashi , Maki Hamaguchi , Katsumi Yoshino
IPC分类号： H01J162
CPC分类号： H01L51/5012
摘要： An organic LED is provided that can stably and efficiently emit light as a result of a heat resistant hole drift layer. The organic LED can include, in order, a substrate, a hole injection electrode layer, a hole drift layer, an organic light emitting layer, an electron drift layer and an electron injection electrode layer. The hole drift layer comprises a diamond film with a boron concentration of between about 1.0×1019 and about 1.0×1021/cm3. An optically transparent layer can be formed on the electron injection electrode layer.
摘要翻译：提供能够由于耐热孔漂移层而稳定且有效地发光的有机LED。有机LED可以依次包括基板，空穴注入电极层，空穴漂移层，有机发光层，电子漂移层和电子注入电极层。孔漂移层包括硼浓度在约1.0×1019至约1.0×10 21 / cm 3之间的金刚石膜。可以在电子注入电极层上形成光透明层。

8. 发明授权

US5424561A Magnetic sensor element using highly-oriented diamond film and magnetic detector 失效
标题翻译：磁性传感元件采用高取向金刚石膜和磁性探测器
公开(公告)号：US5424561A
公开(公告)日：1995-06-13
申请号：US305791
申请日：1994-09-08
申请人： Takeshi Tachibana , Kazushi Hayashi , Koji Kobashi , Bradley A. Fox , Jesko A. von Windheim , David L. Dreifus , Brian R. Stoner
发明人： Takeshi Tachibana , Kazushi Hayashi , Koji Kobashi , Bradley A. Fox , Jesko A. von Windheim , David L. Dreifus , Brian R. Stoner
IPC分类号： G01R33/07 , C30B25/02 , C30B29/04 , H01L43/06 , H01L43/10 , H01L27/22 , H01L29/82 , H01L43/00
CPC分类号： H01L43/065
摘要： A magnetic sensor element using highly-oriented diamond film comprises a magnetic detecting part, at least a pair of main current electrodes for flowing a main current and generating the Hall electromotive force at the magnetic detecting part, and detection electrodes for detecting said Hall electromotive force. Said magnetic detecting part is formed of a highly-oriented diamond film grown by chemical vapor deposition, at least 90% of which consists of either (100) or (111) crystal planes. Between the adjacent crystal planes, the differences {.DELTA..alpha., .DELTA..beta., .DELTA..gamma.} of the Euler angles {.alpha., .beta., .gamma.} which represent the orientation of the crystal planes, satisfy the following relations simultaneously: .vertline..DELTA..alpha..vertline..ltoreq.10.degree., .vertline..DELTA..beta..vertline..ltoreq.10.degree. and .vertline..DELTA..gamma..vertline..ltoreq.10 .degree.. The magnetic sensor element using highly-oriented diamond film has a high heat stability and sufficiently high level of magnetic field sensitivity to be used practically, enabling to expand the surface area and to increase the integration of the element and to measure magnetic field over a wide area and a large space.
摘要翻译：使用高取向金刚石膜的磁传感器元件包括磁检测部，至少一对主电流电极，用于使主电流流动并在磁检测部产生霍尔电动势，以及检测电极，用于检测所述霍尔电动势。所述磁检测部分由化学气相沉积生长的高取向金刚石膜形成，其中至少90％由（100）或（111）晶面构成。在相邻的晶面之间，表示晶面取向的欧拉角{α，β，γ}的差异{DELTA alpha，DELTAβ，DELTA gamma}同时满足以下关系： DELTA alpha |

9. 发明授权

US6080378A Diamond films and methods for manufacturing diamond films 失效
标题翻译：金刚石薄膜和制造金刚石薄膜的方法
公开(公告)号：US6080378A
公开(公告)日：2000-06-27
申请号：US924701
申请日：1997-09-05
申请人： Yoshihiro Yokota , Takeshi Tachibana , Koichi Miyata , Koji Kobashi
发明人： Yoshihiro Yokota , Takeshi Tachibana , Koichi Miyata , Koji Kobashi
IPC分类号： C30B29/04 , C23C16/27 , C30B25/10
CPC分类号： C23C16/274 , C23C16/278 , C30B25/105
摘要： Diamond films and novel method to grow the diamond films can improve the performance of products utilizing diamond films. In the cathodoluminescence taken at room temperature, the integrated intensity ratio of the diamond films, CL.sub.1 /CL.sub.2, is equal or greater than 1/20, where CL.sub.1 is the integrated intensity of the emission band in the wavelength region shorter than 300 nm while CL.sub.2 is the integrated intensity of the emission band in the wavelength region from 300 nm to 800 nm. Such high quality diamond films with intensive coalescence on the surface can be obtained by deposition on the substrates or films, made of at least one member selected from the group consisting of platinum, platinum alloys, iridium, iridium alloys, nickel, nickel alloys, silicon, and metal silicides.
摘要翻译：金刚石薄膜和金刚石薄膜生长的新方法可以改善利用金刚石薄膜的产品的性能。在室温下的阴极发光中，金刚石膜CL1 / CL2的积分强度比等于或大于1/20，其中CL1是短于300nm的波长区域中的发射带的积分强度，而CL2 是从300nm到800nm的波长区域的发射带的积分强度。通过沉积在由铂，铂合金，铱，铱合金，镍，镍合金，硅中的至少一种构成的基板或膜上，可以获得在表面上具有强烈聚结的这种高品质金刚石膜，和金属硅化物。

10. 发明授权

US06383288B1 Method of forming diamond film 失效
标题翻译：形成金刚石薄膜的方法
公开(公告)号：US06383288B1
公开(公告)日：2002-05-07
申请号：US09232903
申请日：1999-01-19
申请人： Kazushi Hayashi , Yoshihiro Yokota , Koji Kobashi
发明人： Kazushi Hayashi , Yoshihiro Yokota , Koji Kobashi
IPC分类号： C30B2904
CPC分类号： C23C16/274 , C23C16/0254 , C30B25/105 , C30B25/18 , C30B29/04
摘要： A method of forming a diamond film includes synthesizing a diamond film on a surface of a substrate, where the surface of the substrate has trenches. The trenches inhibit delamination of the diamond film.
摘要翻译：形成金刚石膜的方法包括在衬底的表面上合成金刚石膜，其中衬底的表面具有沟槽。沟槽抑制金刚石膜的分层。

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