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1. 发明专利

JP2007228356A Piezoelectric thin-film device 有权
标题翻译：压电薄膜器件
公开(公告)号：JP2007228356A
公开(公告)日：2007-09-06
申请号：JP2006048290
申请日：2006-02-24
申请人： Ngk Insulators Ltd , Ngk Optoceramics Co Ltd , エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人： YOSHINO TAKASHI , YAMAGUCHI SHOICHIRO , IWATA YUICHI , HAMASHIMA AKIRA , SUZUKI KENGO
IPC分类号： H03H9/17 , H01L41/09 , H01L41/18 , H01L41/22 , H01L41/313 , H01L41/337 , H03H9/54
CPC分类号： H03H3/02 , H03H9/02023 , H03H9/02031 , H03H9/02039 , H03H9/02055 , H03H9/02133 , H03H9/173 , H03H9/564 , H03H2003/021
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric thin-film device of which characteristics are improved. SOLUTION: In a piezoelectric thin-film filter 1 including four piezoelectric thin-film resonators R11-R14, a filter section 11 including a piezoelectric thin film 111 that cannot carry its own weight by itself is bonded to a flat base substrate 13 for supporting the filter section 11 mechanically via an adhesive layer 12. As a piezoelectric material for composing the piezoelectric thin film 111, a single-crystal material, which is selected from quartz, lithium niobate, lithium tantalate, lithium tetraborate, zinc oxide, potassium niobate, and langasite and does not contain any grain boundaries, is desirable. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种其特性得到改善的压电薄膜器件。解决方案：在包括四个压电薄膜谐振器R11-R14的压电薄膜滤波器1中，将包括其自身不能承载其自重的压电薄膜111的滤波器部分11接合到平坦的基底基板13 用于通过粘合剂层12机械地支撑过滤器部分11.作为用于构成压电薄膜111的压电材料，选自石英，铌酸锂，钽酸锂，四硼酸锂，氧化锌，钾的单晶材料铌酸盐和镧系元素，不含任何晶界，是理想的。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2007228341A Piezoelectric thin-film device 有权
标题翻译：压电薄膜器件
公开(公告)号：JP2007228341A
公开(公告)日：2007-09-06
申请号：JP2006048029
申请日：2006-02-24
申请人： Ngk Insulators Ltd , Ngk Optoceramics Co Ltd , エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人： YOSHINO TAKASHI , YAMAGUCHI SHOICHIRO , IWATA YUICHI , HAMASHIMA AKIRA , SUZUKI KENGO
IPC分类号： H03H9/17 , H01L41/09 , H01L41/18 , H01L41/22 , H01L41/313 , H01L41/337 , H03H9/02 , H03H9/54
CPC分类号： H03H3/02 , H03H9/02023 , H03H9/02031 , H03H9/02039 , H03H9/02055 , H03H9/02133 , H03H9/173 , H03H9/564 , H03H2003/021
摘要： PROBLEM TO BE SOLVED: To prevent characteristics change and damage caused by the difference in the thermal coefficient of expansion. SOLUTION: In a piezoelectric thin-film filter 1 including four piezoelectric thin-film resonators R11-R14, a filter section 11 for providing the filter function of the piezoelectric thin-film filter 1 is bonded to a flat base substrate 13 for supporting the filter section 11 mechanically via a bonding layer 12. In the manufacture of the piezoelectric thin-film filter 1, although removal processing is performed to a piezoelectric substrate capable of carrying own weight by itself for obtaining a piezoelectric thin film 111, the substrate of the same kind of single-crystal material is adopted as a base substrate 13 and the piezoelectric substrate for allowing the thermal coefficient of expansion of the piezoelectric thin film 111 to coincide with that of the base substrate 13. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：防止由热膨胀系数的差异引起的特性变化和损坏。解决方案：在包括四个压电薄膜谐振器R11-R14的压电薄膜滤波器1中，将用于提供压电薄膜滤波器1的滤波功能的滤波器部分11接合到平坦基底13上，通过接合层12机械地支撑过滤器部分11.在压电薄膜过滤器1的制造中，虽然对能够自己承载自重以获得压电薄膜111的压电基板执行去除处理，但是基板采用相同种类的单晶材料作为基底基板13和用于使压电薄膜111的热膨胀系数与基底基板13的热膨胀系数一致的压电基片。版权所有（C））2007，JPO＆INPIT

3. 发明专利

JP2007228321A Piezoelectric thin-film device 审中-公开
标题翻译：压电薄膜器件
公开(公告)号：JP2007228321A
公开(公告)日：2007-09-06
申请号：JP2006047823
申请日：2006-02-24
申请人： Ngk Insulators Ltd , Ngk Optoceramics Co Ltd , エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人： YOSHINO TAKASHI , YAMAGUCHI SHOICHIRO , IWATA YUICHI , HAMASHIMA AKIRA , SUZUKI KENGO
IPC分类号： H03H9/17 , H01L41/09 , H01L41/18 , H01L41/22 , H01L41/29 , H03H9/58
摘要： PROBLEM TO BE SOLVED: To prevent an apparent electromechanical coupling factor in a piezoelectric thin film from being reduced in a piezoelectric thin-film device. SOLUTION: In a piezoelectric thin-film resonator R11 of a piezoelectric thin-film filter 1, upper and lower electrodes 1121, 1131 that oppose each other in an excitation region E11 are formed on the upper and lower surfaces of the piezoelectric thin film 111 of which entire surface is oriented uniformly. The upper electrode 1121 is drawn out to a non-excitation region E1X in a +X direction from the excitation region E11. The lower electrode 1131 is drawn out to the non-excitation region E1X in a -X direction from the excitation region E11 on the lower surface of the piezoelectric thin film 111. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止压电薄膜器件中的压电薄膜中的表观机电耦合系数降低。解决方案：在压电薄膜滤波器1的压电薄膜谐振器R11中，在压电薄膜的上表面和下表面上形成有在激励区域E11中彼此相对的上下电极1121,1131 整个表面均匀地取向的薄膜111。上部电极1121从激励区域E11向+ X方向拉出非激励区域E1X。下电极1131从压电薄膜111的下表面上的激发区域E11沿-X方向被拉出到非激发区域E1X。（C）2007，JPO＆INPIT

4. 发明专利

JPWO2005006047A1 光デバイス及びその製造方法有权
公开(公告)号：JPWO2005006047A1
公开(公告)日：2006-10-26
申请号：JP2005511545
申请日：2004-07-09
申请人：日本碍子株式会社 , エヌジーケイ・オプトセラミックス株式会社
发明人：康範岩崎 , 康範岩崎 , 井出　晃啓 , 晃啓井出 , 龍治田辺 , 龍治田辺
IPC分类号： G02B6/24 , G02B6/36 , G02B6/42 , H01L31/0232
CPC分类号： G02B6/3636 , G02B6/3652 , G02B6/3664 , G02B6/4214
摘要： 1以上のV溝(14)が形成されたガラス基板(12)と、1以上の光ファイバ(16)を有する光ファイバアレイ(18)とを有し、光ファイバアレイ(18)がガラス基板(12)のV溝(14)に固定用接着剤(52)によって固定された光デバイス(10A)において、光ファイバアレイ(18)上に、上面から見て第1の領域(Z1)(斜線で示す領域)と第2の領域(Z2)が存在し、第1の領域(Z1)に固定用接着剤(52)を存在させる。この場合、第2の領域(Z2)に、少なくとも光ファイバ(16)との屈折率整合を目的とした樹脂を存在させるようにしてもよい。第2の領域(Z2)が第1の領域(Z1)で囲まれていてもよい。

5. 发明专利

JP4412585B2 Barium oxide - alumina - silica-based crystallized glass 有权
公开(公告)号：JP4412585B2
公开(公告)日：2010-02-10
申请号：JP2003427759
申请日：2003-12-24
申请人：エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人：一貴大當 , 隆太田
IPC分类号： C03C10/06 , F21S2/00 , F21V7/00
CPC分类号： C03C3/062 , C03C3/064 , C03C3/066 , C03C3/085 , C03C3/091 , C03C3/093

6. 发明专利

JP2007282192A Piezoelectric thin-film device 审中-公开
标题翻译：压电薄膜器件
公开(公告)号：JP2007282192A
公开(公告)日：2007-10-25
申请号：JP2007033609
申请日：2007-02-14
申请人： Ngk Insulators Ltd , Ngk Optoceramics Co Ltd , エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人： GOJI SHOSAKU , IWATA YUICHI , SUZUKI KENGO
IPC分类号： H03H9/54 , H01L41/09 , H01L41/18 , H01L41/22 , H01L41/29 , H01L41/313 , H03H9/17
摘要： PROBLEM TO BE SOLVED: To provide a piezoelectric thin-film device whose frequency-impedance characteristics are hardly influenced by spurious components. SOLUTION: A piezoelectric thin-film filter 1 has such a structure in which an adhesive layer 12, a cavity forming film 13, a lower-surface electrode 14, a piezoelectric thin-film 15, and upper-surface electrodes 16 are laminated in this order on a supporting substrate 11. Upper-surface electrodes 161 and 162 respectively face the lower-surface electrode 14 interposing the piezoelectric thin-film 15 in an exciting region E1 to form piezoelectric thin-film resonators R1 and R2. An upper-surface electrode 163 faces the lower-surface electrode 14 interposing the piezoelectric thin-film 15 in a non-exciting region E2. In the piezoelectric thin-film 15, ten pieces of lower-surface-electrode conduction holes HL are formed piercing the piezoelectric thin-film 15 between the upper surface and the lower surface for carrying out electrical conduction between the upper-surface electrode 163 and the lower-surface electrode 14, both of which mutually face each other interposing the piezoelectric thin-film 15 in the non-exciting region E2. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供其频率阻抗特性几乎不受假分量影响的压电薄膜器件。解决方案：压电薄膜滤光器1具有这样的结构，其中粘合层12，空腔形成膜13，下表面电极14，压电薄膜15和上表面电极16是层叠在支撑基板11上。上表面电极161和162分别面对将压电薄膜15插入励磁区域E1中的下表面电极14，以形成压电薄膜谐振器R1和R2。上表面电极163面对设置在非励磁区域E2中的压电薄膜15的下表面电极14。在压电薄膜15中，在上表面电极163和下表面电极163之间，在上表面和下表面之间穿过压电薄膜15，形成十个下表面电极导电孔HL，以进行导电下表面电极14彼此相互面对，将压电薄膜15插入到非激励区域E2中。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP4456564B2 Optical device and a method of manufacturing the same 有权
公开(公告)号：JP4456564B2
公开(公告)日：2010-04-28
申请号：JP2005511545
申请日：2004-07-09
申请人：エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人：晃啓井出 , 康範岩崎 , 龍治田辺
IPC分类号： G02B6/24 , G02B6/36 , G02B6/42 , H01L31/0232
CPC分类号： G02B6/3636 , G02B6/3652 , G02B6/3664 , G02B6/4214

8. 发明专利

JP2009236708A Sensor element and gas sensor 有权
标题翻译：传感器元件和气体传感器
公开(公告)号：JP2009236708A
公开(公告)日：2009-10-15
申请号：JP2008083637
申请日：2008-03-27
申请人： Ngk Insulators Ltd , Ngk Optoceramics Co Ltd , エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人： SUZUKI YOSHIHIRO , NAKAGAKI KUNIHIKO , OKUDA YUJI
IPC分类号： G01N27/416 , G01N27/419
CPC分类号： G01N27/4071 , G01N27/4073 , Y10T29/49
摘要： PROBLEM TO BE SOLVED: To provide a sensor element that does not affect the assembling or measurement accuracy during manufacturing of a gas sensor and has high strength, and to provide a gas sensor manufactured using such a sensor element. SOLUTION: In the gas sensor element 101 with a long plate-like shape, an amount of flexure as a parameter showing flexure degree in the thickness direction in a first section In1 as a section extending in a longitudinal direction of the sensor element 101 from the position 8/27 of a size of the sensor element apart from one end of the element to the other end, is set to be greater than or equal to 1/1360 and less than or equal to 1/670 with respect to the size in the longitudinal direction of the sensor element 101. The amount of flexure is defined as a sum of a distance from a regression line to an upper side maximum displacement point and a distance from the regression line to a lower side maximum displacement point when the relation of the position X in the longitudinal direction of the sensor element 101 and the displacement Y in a thickness direction of the surface is measured and the regression line is calculated by the least squares method from a scatter diagram on the X-Y plane of the X and Y as two variables. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种在气体传感器的制造过程中不影响组装或测量精度并具有高强度的传感器元件，并提供使用这种传感器元件制造的气体传感器。解决方案：在具有长板状形状的气体传感器元件101中，作为在第一部分In1中作为沿传感器元件的纵向方向延伸的部分的厚度方向上的挠曲度的参数的弯曲量 101从传感器元件的尺寸从元件的一端到另一端的位置8/27设定为大于或等于1/1360且小于或等于1/670，相对于传感器元件101的纵向尺寸。挠曲量被定义为从回归线到上侧最大位移点的距离和从回归线到下侧最大位移点的距离之和测量传感器元件101的纵向上的位置X与表面的厚度方向上的位移Y之间的关系，并且通过XY平面上的散点图以最小二乘法计算回归线 an和X和Y为两个变量。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009175099A Method for forming laminated body, sensor element and method for manufacturing sensor element 有权
标题翻译：形成层压体的方法，传感器元件和制造传感器元件的方法
公开(公告)号：JP2009175099A
公开(公告)日：2009-08-06
申请号：JP2008016629
申请日：2008-01-28
申请人： Ngk Insulators Ltd , Ngk Optoceramics Co Ltd , Ngk Printer Ceramics Co Ltd , エヌジーケイ・オプトセラミックス株式会社 , エヌジーケイ・プリンターセラミックス株式会社 , 日本碍子株式会社
发明人： OKUDA YUJI , MURAI MAKOTO
IPC分类号： G01N27/419
CPC分类号： B32B18/00 , C04B35/6342 , C04B35/645 , C04B37/005 , C04B37/008 , C04B2235/604 , C04B2235/606 , C04B2235/656 , C04B2237/068 , C04B2237/32 , C04B2237/343 , C04B2237/348 , C04B2237/592 , C04B2237/62 , C04B2237/68 , C04B2237/704 , G01N27/4071
摘要： PROBLEM TO BE SOLVED: To provide a method for forming a laminated body, capable of laminating green sheets with good lamination accuracy.
SOLUTION: The method for forming the laminated body includes: a first lamination step of forming a preceding lamination sheet which is substantially treated as one green sheet by laminating and bonding at least two green sheets out of a plurality of green sheets with predetermined patterns printed thereon; a printing step of printing a predetermined pattern on the preceding lamination sheet and at least one non-preceding lamination sheet which is not used for forming the preceding lamination sheet; and a second lamination step of laminating and bonding the preceding lamination sheet and non-preceding lamination sheet, on which the predetermined patterns are printed in the printing step, in a predetermined order.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够以良好的层压精度层压生片的层压体的形成方法。＆lt; P＆gt;解决方案：层压体的形成方法包括：第一层压步骤，其形成前述层压片材，其基本上被处理为一片生片，通过层压并将多个生片中的至少两个生片层压预定印刷图案; 将预定图案印刷在前述层叠片材上的印刷工序和不用于形成前述层合片材的至少一个非前述层压片材; 以及第二层压步骤，以预定顺序层压并粘合在印刷步骤中印刷了预定图案的前述叠片和非叠层片。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP4274683B2 Reflector 有权
公开(公告)号：JP4274683B2
公开(公告)日：2009-06-10
申请号：JP2000299507
申请日：2000-09-29
申请人：エヌジーケイ・オプトセラミックス株式会社 , 日本碍子株式会社
发明人：昌宏前田 , 隆太田
IPC分类号： F21V7/22 , G02B5/08 , C03C10/06

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