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11. 发明申请

US20080042144A1 Electron emitting device with projection comprising base portion and electron emission portion 失效
标题翻译：具有包括基底部分和电子发射部分的突起的电子发射器件
公开(公告)号：US20080042144A1
公开(公告)日：2008-02-21
申请号：US11889389
申请日：2007-08-13
申请人： Natsuo Tatsumi , Akihiko Namba , Yoshiki Nishibayashi , Takahiro Imai
发明人： Natsuo Tatsumi , Akihiko Namba , Yoshiki Nishibayashi , Takahiro Imai
IPC分类号： H01L29/15
CPC分类号： H01J63/02 , H01J1/3044 , H01J1/308
摘要： The present invention relates to an electron emitting device having a structure for efficiently emitting electrons. The electron emitting device has a substrate comprised of an n-type diamond, and a pointed projection provided on the substrate. The projection comprises a base provided on the substrate side, and an electron emission portion provided on the base and emitting electrons from the tip thereof. The base is comprised of an n-type diamond. The electron emission portion is comprised of a p-type diamond. The length from the tip of the projection (electron emission portion) to the interface between the base and the electron emission portion is preferably 100 nm or less.
摘要翻译：本发明涉及具有有效发射电子的结构的电子发射器件。电子发射器件具有由n型金刚石构成的基板和设置在基板上的尖突起。突起包括设置在基板侧的基座和设置在基座上并从其尖端发射电子的电子发射部分。底座由n型钻石组成。电子发射部分由p型金刚石构成。从突起（电子发射部分）的尖端到基底和电子发射部分之间的界面的长度优选为100nm以下。

12. 发明授权

US07307377B2 Electron emitting device with projection comprising base portion and electron emission portion 失效
标题翻译：具有包括基底部分和电子发射部分的突起的电子发射器件
公开(公告)号：US07307377B2
公开(公告)日：2007-12-11
申请号：US10952477
申请日：2004-09-29
申请人： Natsuo Tatsumi , Akihiko Namba , Yoshiki Nishibayashi , Takahiro Imai
发明人： Natsuo Tatsumi , Akihiko Namba , Yoshiki Nishibayashi , Takahiro Imai
IPC分类号： H01J1/02
CPC分类号： H01J63/02 , H01J1/3044 , H01J1/308
摘要： The present invention relates to an electron emitting device having a structure for efficiently emitting electrons. The electron emitting device has a substrate comprised of an n-type diamond, and a pointed projection provided on the substrate. The projection comprises a base provided on the substrate side, and an electron emission portion provided on the base and emitting electrons from the tip thereof. The base is comprised of an n-type diamond. The electron emission portion is comprised of a p-type diamond. The length from the tip of the projection (electron emission portion) to the interface between the base and the electron emission portion is preferably 100 nm or less.
摘要翻译：本发明涉及具有有效发射电子的结构的电子发射器件。电子发射器件具有由n型金刚石构成的衬底和设置在衬底上的尖突起。突起包括设置在基板侧的基座和设置在基座上并从其尖端发射电子的电子发射部分。底座由n型钻石组成。电子发射部分由p型金刚石构成。从突起（电子发射部分）的尖端到基底和电子发射部分之间的界面的长度优选为100nm以下。

13. 发明授权

US07246421B2 Method for manufacturing surface acoustic wave device 有权
标题翻译：声表面波装置的制造方法
公开(公告)号：US07246421B2
公开(公告)日：2007-07-24
申请号：US11220815
申请日：2005-09-07
申请人： Akihiko Namba , Keiji Onishi , Yasuhiro Sugaya , Katsunori Moritoki
发明人： Akihiko Namba , Keiji Onishi , Yasuhiro Sugaya , Katsunori Moritoki
IPC分类号： H04R17/00 , H01L41/00
CPC分类号： H03H9/0542 , H01L21/568 , H01L21/6835 , H01L24/97 , H01L2224/16 , H01L2224/16245 , H01L2224/45144 , H01L2224/48091 , H01L2224/48227 , H01L2224/97 , H01L2924/01005 , H01L2924/01006 , H01L2924/01013 , H01L2924/01019 , H01L2924/01021 , H01L2924/01024 , H01L2924/01029 , H01L2924/0103 , H01L2924/01033 , H01L2924/01039 , H01L2924/01046 , H01L2924/01047 , H01L2924/01057 , H01L2924/01058 , H01L2924/01078 , H01L2924/01079 , H01L2924/01082 , H01L2924/15153 , H01L2924/1517 , H01L2924/16195 , H01L2924/16235 , H01L2924/181 , H01L2924/30105 , H01L2924/30107 , H01L2924/3025 , H01L2924/351 , H03H3/08 , H03H9/059 , H03H9/1085 , H03H9/1092 , Y10T29/42 , Y10T29/49005 , Y10T29/49144 , Y10T29/49146 , Y10T29/49158 , Y10T29/49171 , H01L2224/81 , H01L2924/00014 , H01L2924/00 , H01L2924/00012
摘要： A surface acoustic wave device which occupies a small mounting area and has a low profile, yet having an improved reliability, and can be made available at low cost. The surface acoustic wave device comprises a piezoelectric substrate, a function region formed of comb-like electrodes for exciting surface acoustic wave provided on a main surface of the piezoelectric substrate, a space formation member covering the function region, a plurality of bump electrodes provided on a main surface of the piezoelectric substrate and a terminal electrode provided opposed to the main surface of piezoelectric substrate. The bump electrode and the terminal electrode are having a direct electrical connection, and a space between piezoelectric substrate and terminal electrode is filled with resin. When the above-configured acoustic wave device is applied for a frequency filter, a resonator, in a portable telephone unit, a keyless entry or the like communication apparatus, the overall size of such apparatus can be reduced and a higher reliability is implemented.
摘要翻译：表面声波装置占据小的安装面积并且具有低轮廓，但具有改进的可靠性，并且可以以低成本获得。表面声波装置包括压电基板，由用于激发设置在压电基板的主表面上的表面声波的梳状电极形成的功能区域，覆盖该功能区域的空间形成部件，设置在该功能区域上的多个凸块电极压电基板的主表面和与压电基板的主表面相对设置的端子电极。突起电极和端子电极具有直接的电连接，并且压电基板和端子电极之间的空间填充有树脂。当将上述构造的声波装置应用于频率滤波器，便携式电话单元中的谐振器，无钥匙进入等通信装置时，可以减少这种装置的总体尺寸并实现更高的可靠性。

14. 发明申请

US20050133735A1 Electron emitting device 失效
标题翻译：电子发射器件
公开(公告)号：US20050133735A1
公开(公告)日：2005-06-23
申请号：US10952477
申请日：2004-09-29
申请人： Natsuo Tatsumi , Akihiko Namba , Yoshiki Nishibayashi , Takahiro Imai
发明人： Natsuo Tatsumi , Akihiko Namba , Yoshiki Nishibayashi , Takahiro Imai
IPC分类号： H01J1/304 , H01J1/308 , H01J63/02 , G21G5/00
CPC分类号： H01J63/02 , H01J1/3044 , H01J1/308
摘要： The present invention relates to an electron emitting device having a structure for efficiently emitting electrons. The electron emitting device has a substrate comprised of an n-type diamond, and a pointed projection provided on the substrate. The projection comprises a base provided on the substrate side, and an electron emission portion provided on the base and emitting electrons from the tip thereof. The base is comprised of an n-type diamond. The electron emission portion is comprised of a p-type diamond. The length from the tip of the projection (electron emission portion) to the interface between the base and the electron emission portion is preferably 100 nm or less.
摘要翻译：本发明涉及具有有效发射电子的结构的电子发射器件。电子发射器件具有由n型金刚石构成的衬底和设置在衬底上的尖突起。突起包括设置在基板侧的基座和设置在基座上并从其尖端发射电子的电子发射部分。底座由n型钻石组成。电子发射部分由p型金刚石构成。从突起（电子发射部分）的尖端到基底和电子发射部分之间的界面的长度优选为100nm以下。

15. 发明授权

US08594608B2 Synthesizer and reception device 有权
标题翻译：合成器和接收装置
公开(公告)号：US08594608B2
公开(公告)日：2013-11-26
申请号：US12922734
申请日：2009-03-17
申请人： Akihiko Namba , Yasunobu Tsukio
发明人： Akihiko Namba , Yasunobu Tsukio
IPC分类号： H04B1/26
CPC分类号： H03B21/02 , H03J1/005 , H03L1/027 , H03L7/197 , H03L7/1976
摘要： A synthesizer includes a synthesizer unit for generating a local oscillation signal based on a reference oscillation signal output from a reference oscillation unit including a MEMS resonator, a frequency fluctuation detector for detecting a frequency fluctuation of the MEMS resonator, and a frequency adjuster for adjusting a frequency of the local oscillation signal based on the frequency fluctuation detected by the frequency fluctuation detector. This synthesizer can output a signal with a stable frequency, even when an MEMS resonator demonstrating a large fluctuation in an oscillation frequency to temperatures is used.
摘要翻译：合成器包括：合成器单元，用于基于从包括MEMS谐振器的参考振荡单元输出的参考振荡信号，用于检测MEMS谐振器的频率波动的频率波动检测器和用于调整MEMS谐振器的频率调节器来产生本地振荡信号基于由频率波动检测器检测到的频率波动的本地振荡信号的频率。该合成器可以输出具有稳定频率的信号，即使使用示出振荡频率对温度的大的波动的MEMS谐振器。

16. 发明申请

US20110122973A1 SYNTHESIZER AND RECEIVER USING THE SAME 审中-公开
标题翻译：合成器和接收器使用它
公开(公告)号：US20110122973A1
公开(公告)日：2011-05-26
申请号：US12809126
申请日：2009-02-10
申请人： Yasunobu Tsukio , Akihiko Namba , Takeshi Fujii
发明人： Yasunobu Tsukio , Akihiko Namba , Takeshi Fujii
IPC分类号： H04L27/00
CPC分类号： H03L7/197 , H03L1/027
摘要： A frequency synthesizer receives a frequency compensation signal and a reference oscillation signal from an outside, and outputs first and second signals to an outside. The reference oscillation signal has a varying frequency. The frequency synthesizer includes an oscillator for generating the first signal based on the reference oscillation signal, and a frequency divider/multiplier for outputting the second signal by frequency-dividing or frequency-multiplying the first signal. The varying frequency of the first signal is compensated by the frequency compensation signal. This frequency synthesizer suppresses frequency variations of the first and second signals even if the reference oscillation signal has a large frequency variation.
摘要翻译：频率合成器从外部接收频率补偿信号和参考振荡信号，并将第一和第二信号输出到外部。参考振荡信号具有变化的频率。频率合成器包括用于基于参考振荡信号产生第一信号的振荡器和用于通过对第一信号进行分频或倍频来输出第二信号的分频器/乘法器。第一信号的变化频率由频率补偿信号补偿。即使参考振荡信号具有较大的频率变化，该频率合成器抑制第一和第二信号的频率变化。

17. 发明申请

US20110009083A1 SYNTHESIZER AND RECEPTION DEVICE 有权
标题翻译：合成器和接收装置
公开(公告)号：US20110009083A1
公开(公告)日：2011-01-13
申请号：US12922734
申请日：2009-03-17
申请人： Akihiko Namba , Yasunobu Tsukio
发明人： Akihiko Namba , Yasunobu Tsukio
IPC分类号： H04B1/26 , H03L7/06
CPC分类号： H03B21/02 , H03J1/005 , H03L1/027 , H03L7/197 , H03L7/1976
摘要： A synthesizer includes a synthesizer unit for generating a local oscillation signal based on a reference oscillation signal output from a reference oscillation unit including a MEMS resonator, a frequency fluctuation detector for detecting a frequency fluctuation of the MEMS resonator, and a frequency adjuster for adjusting a frequency of the local oscillation signal based on the frequency fluctuation detected by the frequency fluctuation detector. This synthesizer can output a signal with a stable frequency, even when an MEMS resonator demonstrating a large fluctuation in an oscillation frequency to temperatures is used.
摘要翻译：合成器包括：合成器单元，用于基于从包括MEMS谐振器的参考振荡单元输出的参考振荡信号，用于检测MEMS谐振器的频率波动的频率波动检测器和用于调整MEMS谐振器的频率调节器来产生本地振荡信号基于由频率波动检测器检测到的频率波动的本地振荡信号的频率。该合成器可以输出具有稳定频率的信号，即使使用示出振荡频率对温度的大的波动的MEMS谐振器。

18. 发明申请

US20050202665A1 Method of fabricating n-type semiconductor diamond, and semiconductor diamond 有权
标题翻译：制造n型半导体金刚石和半导体金刚石的方法
公开(公告)号：US20050202665A1
公开(公告)日：2005-09-15
申请号：US11013450
申请日：2004-12-17
申请人： Akihiko Namba , Takahiro Imai , Yoshiki Nishibayashi
发明人： Akihiko Namba , Takahiro Imai , Yoshiki Nishibayashi
IPC分类号： C30B25/02 , C30B29/04 , H01L21/04 , H01L21/20 , H01L21/205 , H01L21/44
CPC分类号： C30B25/02 , C30B29/04 , H01L21/02376 , H01L21/0243 , H01L21/02433 , H01L21/02444 , H01L21/02494 , H01L21/02527 , H01L21/02576 , H01L21/02587 , H01L21/02609 , H01L21/0262 , H01L21/02658 , H01L21/041 , H01L29/66022 , H01L29/66037
摘要： An n-type diamond epitaxial layer 20 is formed by processing a single-crystalline {100} diamond substrate 10 so as to form a {111} plane, and subsequently by causing diamond to epitaxially grow while n-doping the diamond {111} plane. Further, a combination of the n-type semiconductor diamond, p-type semiconductor diamond, and non-doped diamond, obtained in the above-described way, as well as the use of p-type single-crystalline {100} diamond substrate allow for a pn junction type, a pnp junction type, an npn junction type and a pin junction type semiconductor diamond to be obtained.
摘要翻译：通过处理单晶{100}金刚石衬底10以形成{111}面，然后通过使金刚石外延生长同时n掺杂金刚石{111}面而形成n型金刚石外延层20 。此外，以上述方式获得的n型半导体金刚石，p型半导体金刚石和非掺杂金刚石以及使用p型单晶{100}金刚石衬底的组合允许对于pn结型，pnp结型，npn结型和pin结型半导体金刚石。

19. 发明授权

US06590293B2 Electronic component, having projection electrodes and methods for manufacturing thereof 失效
标题翻译：具有投影电极的电子部件及其制造方法
公开(公告)号：US06590293B2
公开(公告)日：2003-07-08
申请号：US10055609
申请日：2002-01-25
申请人： Keiji Onishi , Akihiko Namba , Katsunori Moritoki
发明人： Keiji Onishi , Akihiko Namba , Katsunori Moritoki
IPC分类号： H01L2348
CPC分类号： H03H3/08 , H01L23/315 , H01L24/11 , H01L24/13 , H01L2224/05548 , H01L2224/05573 , H01L2224/11 , H01L2224/1134 , H01L2224/13 , H01L2224/13124 , H01L2224/13144 , H01L2224/13147 , H01L2224/16 , H01L2224/274 , H01L2224/45144 , H01L2224/75743 , H01L2224/83191 , H01L2924/00013 , H01L2924/01004 , H01L2924/01005 , H01L2924/01006 , H01L2924/01009 , H01L2924/01013 , H01L2924/01029 , H01L2924/01033 , H01L2924/01079 , H01L2924/014 , H01L2924/15787 , H01L2924/19043 , H01L2924/00014 , H01L2224/13099 , H01L2924/00 , H01L2224/05624
摘要： An electronic component includes a projection electrode to be bonded to a circuit board. The projection electrode is prevented from being contaminated or oxidized during a period from manufacturing of the electronic component until mounting of the component to the circuit board. Methods of manufacturing the electronic component and an electronic circuit device are also provided. The electronic component includes the projection electrode formed on a connection terminal on a substrate having a circuit element and a protective film for covering the circuit element and the projection electrode. The projection electrode is prevented from being contaminated or oxidized since the manufacturing of the electronic component until mounting thereof to the circuit board, and reliable bonding of the projection electrode to a connection terminal of the circuit board can be realized.
摘要翻译：电子部件包括要接合到电路板的投影电极。在从电子部件的制造到部件安装到电路基板的期间，防止投影电极被污染或氧化。还提供了制造电子部件和电子电路装置的方法。电子部件包括形成在具有电路元件的基板上的连接端子上的投影电极和用于覆盖电路元件和投影电极的保护膜。由于电子部件的制造直到安装到电路板，并且可以实现投影电极与电路板的连接端子的可靠接合，因此防止了投影电极被污染或氧化。

20. 发明授权

US08384449B2 Synthesizer and reception device using the same 有权
标题翻译：合成器和接收装置使用相同
公开(公告)号：US08384449B2
公开(公告)日：2013-02-26
申请号：US12866951
申请日：2009-02-10
申请人： Akihiko Namba , Yasunobu Tsukio , Susumu Fukushima
发明人： Akihiko Namba , Yasunobu Tsukio , Susumu Fukushima
IPC分类号： H03L7/06
CPC分类号： H03L7/1976 , H03L1/026 , H03L1/027 , H03L7/197
摘要： A synthesizer of the present invention includes a synthesizer section that generates an oscillation signal based on a reference oscillation signal output from a MEMS resonator and inputs the oscillation signal to a frequency converter; and a control section that adjusts a frequency of the oscillation signal output from the synthesizer section. In frequency adjustment by the control section, when a frequency adjustment unit of the synthesizer section is defined as predetermined value F in which quality of an output signal from the frequency converter is a quality limit threshold value, frequency adjustment unit Δfcont of the synthesizer section is within predetermined value F.
摘要翻译：本发明的合成器包括：合成器部，其根据从MEMS谐振器输出的基准振荡信号生成振荡信号，并将振荡信号输入到变频器; 以及控制部，调整从合成部输出的振荡信号的频率。在由控制部进行的频率调整中，当合成部的频率调整部被定义为来自变频器的输出信号的质量为品质限制阈值的规定值F时，合成器的频率调整部＆Dgr; fcont 截面在预定值F内。

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