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1. 发明授权

US07548666B2 Solid state imaging device and method for manufacturing the same 有权
标题翻译：固态成像装置及其制造方法
公开(公告)号：US07548666B2
公开(公告)日：2009-06-16
申请号：US11582984
申请日：2006-10-19
申请人： Toshihiro Kuriyama , Atsushi Tomozawa
发明人： Toshihiro Kuriyama , Atsushi Tomozawa
IPC分类号： G02B6/12
CPC分类号： H01L27/1462 , H01L27/14623 , H01L27/1463 , H01L27/14685 , H01L27/14806
摘要： A plurality of light receiving elements are arranged in a matrix with uniform space therebetween in a light receiving region defined on a semiconductor substrate. A plurality of read-out electrodes are formed on the semiconductor substrate in an arrangement corresponding to the light receiving elements to read charges generated by the light receiving elements, a light shield film having openings positioned above the light receiving elements is formed to cover the read-out electrodes, first optical waveguides are formed in the openings above the light receiving elements and second optical waveguides are formed on the light shield film. The second optical waveguides are in the form of dots, stripes or a grid when viewed in plan.
摘要翻译：多个光接收元件以限定在半导体衬底上的光接收区域中以均匀的间隔排列成矩阵。多个读出电极以对应于光接收元件的布置形成在半导体衬底上，以读取由光接收元件产生的电荷，形成有位于光接收元件上方的开口的遮光膜覆盖读取第一光波导形成在光接收元件上方的开口中，第二光波导形成在遮光膜上。当在平面图中观察时，第二光波导是点，条纹或格栅的形式。

2. 发明申请

US20070170477A1 Solid state imaging device and method for manufacturing the same 有权
标题翻译：固态成像装置及其制造方法
公开(公告)号：US20070170477A1
公开(公告)日：2007-07-26
申请号：US11582984
申请日：2006-10-19
申请人： Toshihiro Kuriyama , Atsushi Tomozawa
发明人： Toshihiro Kuriyama , Atsushi Tomozawa
IPC分类号： H01L31/113 , H01L21/00
CPC分类号： H01L27/1462 , H01L27/14623 , H01L27/1463 , H01L27/14685 , H01L27/14806
摘要： A plurality of light receiving elements are arranged in a matrix with uniform space therebetween in a light receiving region defined on a semiconductor substrate. A plurality of read-out electrodes are formed on the semiconductor substrate in an arrangement corresponding to the light receiving elements to read charges generated by the light receiving elements, a light shield film having openings positioned above the light receiving elements is formed to cover the read-out electrodes, first optical waveguides are formed in the openings above the light receiving elements and second optical waveguides are formed on the light shield film. The second optical waveguides are in the form of dots, stripes or a grid when viewed in plan.
摘要翻译：多个光接收元件以限定在半导体衬底上的光接收区域中以均匀的间隔排列成矩阵。多个读出电极以对应于光接收元件的布置形成在半导体衬底上，以读取由光接收元件产生的电荷，形成有位于光接收元件上方的开口的遮光膜覆盖读取第一光波导形成在光接收元件上方的开口中，第二光波导形成在遮光膜上。当在平面图中观察时，第二光波导是点，条纹或格栅的形式。

3. 发明申请

US20090035887A1 SOLID-STATE IMAGE PICKUP ELEMENT, METHOD FOR MANUFACTURING SUCH SOLID-STATE IMAGE PICKUP ELEMENT AND OPTICAL WAVEGUIDE FORMING DEVICE 有权
标题翻译：固态图像拾取元件，用于制造这种固态图像拾取元件和光波导形成装置的方法
公开(公告)号：US20090035887A1
公开(公告)日：2009-02-05
申请号：US11912237
申请日：2006-04-19
申请人： Masaaki Suzuki , Michiyoshi Nagashima , Atsushi Tomozawa
发明人： Masaaki Suzuki , Michiyoshi Nagashima , Atsushi Tomozawa
IPC分类号： H01L21/02
CPC分类号： H01L27/1462 , H01L27/14621 , H01L27/14625 , H01L27/14627 , H01L27/14629
摘要： A solid-state imaging device of the present invention includes a base 13, a plurality of photoelectric conversion portions 11 formed in a surface of the base 13, and an insulating film 18 formed above the base 13. Openings 18h are formed in the insulating film 18 so that each of the openings 18h is located above each of the photoelectric conversion portions 11. Optical waveguides 19 having a refractive index higher than that of the insulating film 18 are formed in each of the openings 18h. And the optical waveguides 19 are made of a composite material containing a resin 19a and inorganic particles 19b.
摘要翻译：本发明的固体摄像器件包括基底13，形成在基底13的表面上的多个光电转换部分11和形成在基底13上的绝缘膜18.开口18h形成在绝缘膜 18，使得每个开口18h位于每个光电转换部分11的上方。在每个开口18h中形成折射率高于绝缘膜18的折射率的光波导19。并且光波导19由含有树脂19a和无机粒子19b的复合材料制成。

4. 发明申请

US20060170736A1 Piezoelectric element, inkjet head, angular velocity sensor, production methods for these and inkject recording device 有权
标题翻译：压电元件，喷墨头，角速度传感器，这些和喷墨记录装置的生产方法
公开(公告)号：US20060170736A1
公开(公告)日：2006-08-03
申请号：US10560001
申请日：2005-02-21
申请人： Atsushi Tomozawa , Eiji Fujii , Hideo Torii
发明人： Atsushi Tomozawa , Eiji Fujii , Hideo Torii
IPC分类号： B41J2/045
CPC分类号： G01C19/5628 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1646 , B41J2002/1425 , B41J2002/14258 , H01L41/0815 , H01L41/094 , H01L41/0973 , H01L41/1876 , H01L41/316
摘要： A piezoelectric element includes two electrode films and a layered piezoelectric film which is sandwiched between the electrode films and made of two thin piezoelectric films each having preferred orientation along the (111) plane. The two thin piezoelectric films are aggregates of columnar grains, respectively, which are continuously linked to each other. The columnar grains of the second thin piezoelectric film have a larger average cross-sectional diameter than the columnar grains of the first thin piezoelectric film. The ratio of the thickness of the layered piezoelectric film to the average cross-sectional diameter of the columnar grains of the second thin piezoelectric film is 20 to 60 inclusive.
摘要翻译：压电元件包括两个电极膜和层压的压电膜，它被夹在电极膜之间并且由沿着（111）面优选取向的两个薄压电膜构成。两个薄压电薄膜分别是彼此连续地连接的柱状晶粒的聚集体。第二薄压电薄膜的柱状晶粒的平均截面直径比第一薄压电薄膜的柱状晶粒大。层叠型压电体膜的厚度与第二薄型压电膜的柱状晶粒的平均截面直径的比率为20〜60。

5. 发明授权

US07033001B2 Piezoelectric element, ink jet head, angular velocity sensor, manufacturing method thereof, and ink jet type recording apparatus 有权
标题翻译：压电元件，喷墨头，角速度传感器，其制造方法和喷墨式记录装置
公开(公告)号：US07033001B2
公开(公告)日：2006-04-25
申请号：US10472589
申请日：2002-12-12
申请人： Eiji Fujii , Hideo Torii , Ryoichi Takayama , Atsushi Tomozawa , Akiko Murata , Taku Hirasawa
发明人： Eiji Fujii , Hideo Torii , Ryoichi Takayama , Atsushi Tomozawa , Akiko Murata , Taku Hirasawa
IPC分类号： B41J2/045 , H01L41/04
CPC分类号： H01L41/0815 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1646 , B41J2002/14491 , B41J2202/03 , G01C19/5607 , H01L41/1876 , H01L41/316 , Y10T29/49401
摘要： In a piezoelectric element, an adhesive layer 12 is provided on a substrate 11, a first electrode layer 14 made of a noble metal containing titanium or titanium oxide is provided on the adhesive layer 12, and an orientation control layer 15 that is preferentially oriented along a (100) or (001) plane is provided on the first electrode layer 14. In the vicinity of a surface of the orientation control layer 15 that is closer to the first electrode layer 14, a (100)- or (001)-oriented region extends over titanium or titanium oxide located on one surface of the first electrode layer 14 that is closer to the orientation control layer 15, and the cross-sectional area of the region in the direction perpendicular to the thickness direction gradually increases in the direction away from the first electrode layer 14 toward the opposite side. Further, a piezoelectric layer 16 that is preferentially oriented along a (001) plane is provided on the orientation control layer 15.
摘要翻译：在压电元件中，在基板11上设置粘合剂层12，在粘合剂层12上设置由含有钛或氧化钛的贵金属构成的第一电极层14，优选的是取向控制层15 在第一电极层14上设置（100）或（001）面。在取向控制层15的靠近第一电极层14的表面附近，位于第一电极层14的一个表面上的（100）或（001）取向区域延伸到钛或氧化钛上更靠近取向控制层15，并且沿与厚度方向正交的方向的区域的横截面积沿远离第一电极层14的方向逐渐增大。此外，在取向控制层15上设置优选沿（001）面取向的压电体层16。

6. 发明授权

US5521454A Surface wave filter element 失效
标题翻译：表面波滤芯
公开(公告)号：US5521454A
公开(公告)日：1996-05-28
申请号：US302011
申请日：1994-09-09
申请人： Masumi Hattori , Hideo Torii , Masaki Aoki , Eiji Fujii , Atsushi Tomozawa , Ryoichi Takayama , Ken Kamata , Yasuhiko Horio
发明人： Masumi Hattori , Hideo Torii , Masaki Aoki , Eiji Fujii , Atsushi Tomozawa , Ryoichi Takayama , Ken Kamata , Yasuhiko Horio
IPC分类号： H03H3/08 , H03H9/02 , H03H9/00
CPC分类号： H03H3/08 , H03H9/02574
摘要： A surface wave filter element includes a portion on which elastic surface waves propagate. This portion includes a piezoelectric material, an amorphous boron layer or plate and IDT electrodes for inputting and outputting signals. The piezoelectric material is a film made of ZnO, LiNbO.sub.3 or LiTaO.sub.3 formed by sputtering, ion beam deposition or chemical vapor deposition. The amorphous boron layer or boron plate may be formed on a substrate made of an inorganic material. The boron material is formed using electron beam deposition, ion beam deposition or chemical vapor deposition.
摘要翻译：表面波滤波器元件包括弹性表面波在其上传播的部分。该部分包括用于输入和输出信号的压电材料，非晶硼层或板和IDT电极。压电材料是通过溅射，离子束沉积或化学气相沉积形成的由ZnO，LiNbO 3或LiTaO 3制成的膜。无定形硼层或硼板可以形成在由无机材料制成的基板上。硼材料使用电子束沉积，离子束沉积或化学气相沉积形成。

7. 发明授权

US5459635A Laminated thin film capacitor and method for producing the same 失效
标题翻译：层叠薄膜电容器及其制造方法
公开(公告)号：US5459635A
公开(公告)日：1995-10-17
申请号：US215816
申请日：1994-03-22
申请人： Atsushi Tomozawa , Eiji Fujii , Hideo Torii , Masumi Hattori , Satoru Fujii , Ryoichi Takayama
发明人： Atsushi Tomozawa , Eiji Fujii , Hideo Torii , Masumi Hattori , Satoru Fujii , Ryoichi Takayama
IPC分类号： H01G4/30 , H01G4/10
CPC分类号： H01G4/306
摘要： A laminated thin film capacitor having a substrate, at least two electrode layers, at least one dielectric layer and a pair of external electrode which are placed on respective side walls of the capacitor, wherein the metal electrode layer and the dielectric layers are laminated alternately on the substrate, and every other metal electrode layers are exposed on each of side walls of the capacitor, which capacitor is excellent in dielectric properties such as a high capacity per unit volume.
摘要翻译：一种叠层薄膜电容器，其具有基板，至少两个电极层，至少一个电介质层和一对外部电极，所述至少一个电介质层和一对外部电极被放置在所述电容器的相应侧壁上，其中所述金属电极层和所述电介质层交替层叠在基板和每个其他金属电极层暴露在电容器的每个侧壁上，该电容器具有优异的介电特性，例如每单位体积的高容量。

8. 发明授权

US4237552A Time division multiplexed transmission systems for telephone or like signals with frequency band compression 失效
标题翻译：用于具有频带压缩的电话或类似信号的时分复用传输系统
公开(公告)号：US4237552A
公开(公告)日：1980-12-02
申请号：US51291
申请日：1979-06-22
申请人： Shinichi Aikoh , Kunihiko Niwa , Atsushi Tomozawa
发明人： Shinichi Aikoh , Kunihiko Niwa , Atsushi Tomozawa
IPC分类号： H04J3/16 , H04J3/17
CPC分类号： H04J3/1688 , H04J3/177
摘要： In a digital time division multiplexed telephone transmission system, a plurality of telephone signals are cyclically sampled and quantized so that each sampled value may be encoded into a binary codeword of a preset number of bits and that a series of codewords equal in number to the telephone signals may constitute a frame and a series of a predetermined number frames may in turn constitute a superframe. At the transmission end, an input circuit (202) receives the time division multiplexed telephone signals, and a code converter (204) coupled to the input circuit and responsive to a state-representing signal successively converts each of the binary codewords into a plurality of modified codewords. The modified codewords are variably assigned comparatively smaller and greater numbers of binary digits depending on the state-representing signal, the comparatively greater number being equal to or smaller than the preset number. A selection circuit (207) is supplied with the modified codewords and selectively allows one of the modified codewords to pass. A bit-number-assigning circuit (205) is coupled to the code converter and responsive to the output of the selection circuit to produce the state-representing signal in response to the corresponding one of at least one preceding frame, and for each of the modified codewords, the bit-number-assigning circuit produces a bit-number-representing signal indicating the number of bits assigned to the binary codeword being transmitted. A multiplexer (206) is coupled to the bit-number-assigning circuit and arranges in time domain the output of the selection circuit, bit-number-representing signal and a superframe synchronization signal. At the reception end, a code-inverse converter (1003) is responsive to the bit-number-representing signal to reproduce the binary codewords from the modified codewords.
摘要翻译：在数字时分多路复用电话传输系统中，多个电话信号被循环地采样和量化，使得每个采样值可以被编码成预设位数的二进制码字，并且一系列与电话号码相等的码字信号可以构成帧，并且一系列预定数量的帧可以依次构成超帧。在发送端，输入电路（202）接收时分多路复用的电话信号，耦合到输入电路的代码转换器（204）响应于状态表示信号，连续地将每个二进制码字转换成多个修改后的码字。修改的码字根据状态表示信号被可变地分配相对较小和更大数量的二进制数字，相对较大的数目等于或小于预设数字。选择电路（207）被提供有修改的码字，并且选择性地允许修改的码字中的一个通过。位号分配电路（205）耦合到代码转换器，并且响应于选择电路的输出以响应于至少一个先前帧中的相应一个而产生状态表示信号，并且对于每个比特数分配电路产生表示分配给正被发送的二进制码字的比特数的比特数表示信号。多路复用器（206）耦合到位号分配电路，并且在时域中布置选择电路的输出，位号表示信号和超帧同步信号。在接收端，码逆变换器（1003）响应于位号表示信号，以从修改的码字再现二进制码字。

9. 发明授权

US07478558B2 Piezoelectric element, ink jet head, angular velocity sensor, method for manufacturing the same, and ink jet recording apparatus 有权
标题翻译：压电元件，喷墨头，角速度传感器，其制造方法和喷墨记录装置
公开(公告)号：US07478558B2
公开(公告)日：2009-01-20
申请号：US11362583
申请日：2006-02-24
申请人： Eiji Fujii , Hideo Torii , Ryoichi Takayama , Atsushi Tomozawa , Akiko Murata , Taku Hirasawa
发明人： Eiji Fujii , Hideo Torii , Ryoichi Takayama , Atsushi Tomozawa , Akiko Murata , Taku Hirasawa
IPC分类号： G01C19/00 , B41J2/045 , H01L41/04
CPC分类号： H01L41/0815 , B41J2/14233 , B41J2/161 , B41J2/1623 , B41J2/1646 , B41J2002/14491 , B41J2202/03 , G01C19/5607 , H01L41/1876 , H01L41/316 , Y10T29/49401
摘要： In a piezoelectric element, an adhesive layer 12 is provided on a substrate 11, a first electrode layer 14 made of a noble metal containing titanium or titanium oxide is provided on the adhesive layer 12, and an orientation control layer 15 that is preferentially oriented along a (100) or (001) plane is provided on the first electrode layer 14. In the vicinity of a surface of the orientation control layer 15 that is closer to the first electrode layer 14, a (100)- or (001)-oriented region extends over titanium or titanium oxide located on one surface of the first electrode layer 14 that is closer to the orientation control layer 15, and the cross-sectional area of the region in the direction perpendicular to the thickness direction gradually increases in the direction away from the first electrode layer 14 toward the opposite side. Further, a piezoelectric layer 16 that is preferentially oriented along a (001) plane is provided on the orientation control layer 15.
摘要翻译：在压电元件中，在基板11上设置粘合剂层12，在粘合剂层12上设置由含有钛或氧化钛的贵金属构成的第一电极层14，优选的是取向控制层15 在第一电极层14上设置有（100）或（001）面。在取向控制层15的靠近第一电极层14的表面附近，（100） - 或（001） - 位于第一电极层14的靠近取向控制层15的一个表面上的钛或氧化钛上，并且沿与厚度方向垂直的方向的区域的横截面积沿着方向远离第一电极层14朝向相对侧。此外，在取向控制层15上设置优选沿（001）面取向的压电体层16。

10. 发明授权

US06475604B1 Thin film thermistor element and method for the fabrication of thin film thermistor element 有权
标题翻译：薄膜热敏电阻元件及制造薄膜热敏电阻元件的方法
公开(公告)号：US06475604B1
公开(公告)日：2002-11-05
申请号：US09584768
申请日：2000-06-01
申请人： Eiji Fujii , Atsushi Tomozawa , Hideo Torii , Ryoichi Takayama
发明人： Eiji Fujii , Atsushi Tomozawa , Hideo Torii , Ryoichi Takayama
IPC分类号： H01C700
CPC分类号： H01C17/12 , H01C7/023 , Y10T428/24917
摘要： A thin film thermistor element 10 is formed by forming on a backing substrate 11 of alumina a thermistor thin film 12 and a pair of comb electrodes 13 and 14 formed of a thin film of Pt. The thermistor thin film 12, which is formed of, for example, complex oxide of Mn—Co—Ni, has either a spinel type crystal structure which is priority oriented or oriented mainly in a (100) surface or a bixbite type crystal structure which is priority oriented in a (100) or (111) surface. Alternatively, the thermistor thin film is formed of LaCoO3 and has a rhombohedral bixbite type crystal structure. This makes it possible to hold the variation in resistance value low thereby to achieve high accuracy, and the deterioration with time can be held low and the high temperature durability can be improved, for the achievement of high reliability.
摘要翻译：通过在氧化铝的背衬基板11上形成热敏电阻薄膜12和由Pt的薄膜形成的一对梳状电极13和14来形成薄膜热敏电阻元件10。由例如Mn-Co-Ni的复合氧化物形成的热敏电阻薄膜12具有尖晶石型晶体结构，其优先取向或主要在（100）表面取向或双键型晶体结构中，其中，在（100）或（111）表面优先考虑。或者，热敏电阻薄膜由LaCoO 3形成，并且具有菱形双峰型晶体结构。这使得可以将电阻值的变化保持为低，从而实现高精度，并且，为了实现高可靠性，能够将劣化随时间变低，提高耐高温性。

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