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1. 发明申请

US20140139076A1 PIEZOELECTRIC ELEMENT 有权
标题翻译：压电元件
公开(公告)号：US20140139076A1
公开(公告)日：2014-05-22
申请号：US14078887
申请日：2013-11-13
申请人： NGK INSULATORS, LTD.
发明人： Tatsuro TAKAGAKI , Kazuyoshi SHIBATA , Haruhiko ITO
IPC分类号： H01L41/053 , H01L41/047
CPC分类号： H01L41/0533 , H01L41/0471 , H01L41/083 , H01L41/23 , H01L41/273
摘要： A piezoelectric element 10 is a laminated type piezoelectric element including a plurality of piezoelectric layers laminated on each other; and an internal electrode layer disposed between adjacent piezoelectric layers. In the piezoelectric element 10, coating layers 12, 14 are disposed on a side surface of the piezoelectric element so as to cover at least an effective portion of the internal electrode layer that is exposed at the side surface. The coating layers 12, 14 contiguously extend from the side surface of the piezoelectric element to at least one of upper and lower surfaces of the piezoelectric element. A step is formed at the at least one of upper and lower surface of the piezoelectric element by the coating layers formed at an edge region.
摘要翻译：压电元件10是包括彼此层压的多个压电层的叠层型压电元件; 以及设置在相邻的压电层之间的内部电极层。在压电元件10中，涂覆层12,14设置在压电元件的侧表面上，以覆盖在侧表面露出的内部电极层的至少一个有效部分。涂层12,14从压电元件的侧表面连续地延伸到压电元件的上表面和下表面中的至少一个。通过形成在边缘区域的涂层，在压电元件的上表面和下表面的至少一个上形成台阶。

2. 发明申请

US20160084999A1 OPTICAL COMPONENT 审中-公开
标题翻译：光学元件
公开(公告)号：US20160084999A1
公开(公告)日：2016-03-24
申请号：US14852698
申请日：2015-09-14
申请人： NGK INSULATORS, LTD.
发明人： Kazuyoshi SHIBATA
IPC分类号： G02B5/02 , G02B5/30 , G02B1/11 , G02B5/08
CPC分类号： G02B5/0247 , G02B1/11 , G02B5/0236 , G02B5/0278 , G02B5/0808 , G02B5/3033
摘要： An optical component contains a translucent substrate and a glass layer disposed in contact with the translucent substrate. The glass layer has a refractive index equal to or less than that of the translucent substrate.
摘要翻译：光学部件包含透光性基板和配置为与透光性基板接触的玻璃层。玻璃层的折射率等于或小于透光性基板的折射率。

3. 发明申请

US20150138643A1 OPTICAL COMPONENT 审中-公开
标题翻译：光学元件
公开(公告)号：US20150138643A1
公开(公告)日：2015-05-21
申请号：US14542699
申请日：2014-11-17
申请人： NGK INSULATORS, LTD.
发明人： Masaru NOMURA , Tsuneaki OHASHI , Kazuyoshi SHIBATA , Shoichiro YAMAGUCHI
IPC分类号： G02B27/14 , F21K99/00 , G02B1/11
CPC分类号： G02B27/141 , F21K9/64 , G02B1/00 , G02B1/11 , G02B27/1006
摘要： An optical component has a ceramic member and a dichroic film. The ceramic member is provided with a first main surface and a second main surface that is opposed to the first main surface. The ceramic member has translucency. The ceramic member has a plurality of crystal grains that are mutually bonded to one another through grain boundary portions. The dichroic film is formed on the first main surface of the ceramic member.
摘要翻译：光学部件具有陶瓷部件和二向色膜。陶瓷构件设置有与第一主表面相对的第一主表面和第二主表面。陶瓷构件具有半透明度。陶瓷构件具有通过晶界部彼此相互结合的多个晶粒。二向色膜形成在陶瓷构件的第一主表面上。

4. 发明申请

US20170233647A1 WAVELENGTH CONVERTER, LIGHT-EMITTING DEVICE USING SAME, AND PRODUCTION METHOD FOR WAVELENGTH CONVERTER 审中-公开
公开(公告)号：US20170233647A1
公开(公告)日：2017-08-17
申请号：US15492321
申请日：2017-04-20
申请人： DENKA Company Limited , NGK Insulators, Ltd.
发明人： Seiichi SAKAWA , Kenji MONDEN , Takeshi ASAMI , Tsuneaki OHASHI , Kazuyoshi SHIBATA
IPC分类号： C09K11/77 , C09K11/02 , C03C8/14 , C03C4/12 , C04B35/115 , G02B5/20 , C04B35/64 , C04B41/00 , C04B41/50 , C04B41/86 , C03B19/06 , H01L33/50 , C09K11/08 , C04B35/624
CPC分类号： C09K11/7734 , C03B19/06 , C03C4/12 , C03C8/14 , C03C2204/00 , C04B35/115 , C04B35/624 , C04B35/64 , C04B41/009 , C04B41/5022 , C04B41/86 , C04B2235/3217 , C04B2235/6023 , C04B2235/606 , C04B2235/6567 , C04B2235/786 , C04B2235/9653 , C09K11/00 , C09K11/02 , C09K11/025 , C09K11/0883 , C09K11/64 , G02B5/20 , H01L33/50 , H01L33/502
摘要： A wavelength converter is provided with a light-transmitting substrate and with a thin film that is formed on a surface of the light-transmitting substrate and that contains a phosphor. A sintered body that constitutes the light-transmitting substrate has an average particle size of 5-40 μm. The light-transmitting substrate contains at least 10-500 ppm by mass of MgO. The principal component of the phosphor is an α-sialon that is indicated by the general formula (Caα,Euβ) (Si,Al)12(O,N)16 (provided that 1.5

5. 发明申请

US20140072785A1 LAMINATED BODY 有权
标题翻译：层压体
公开(公告)号：US20140072785A1
公开(公告)日：2014-03-13
申请号：US14019820
申请日：2013-09-06
申请人： NGK INSULATORS, LTD.
发明人： Takeshi KAKU , Hidehiko TANAKA , Kazuyoshi SHIBATA , Hideki SHIMIZU
IPC分类号： B32B7/02
CPC分类号： B32B7/02 , B32B5/26 , B32B5/28 , B32B7/12 , B32B9/005 , B32B9/045 , B32B27/04 , B32B27/34 , B32B27/38 , B32B2260/021 , B32B2260/023 , B32B2260/046 , B32B2262/101 , B32B2262/106 , B32B2307/50 , B32B2307/54 , B32B2307/558 , C04B37/008 , C04B2235/963 , C04B2237/343 , C04B2237/348 , C04B2237/365 , C04B2237/366 , C04B2237/368 , C04B2237/52 , Y10T428/2495
摘要： A laminated body is provided that exhibits impact resistance, wear resistance and scratch resistance, and which enables a reduction in weight together with a reduction in the dielectric constant. The laminated body 100 includes a first tabular member 10 configured from a ceramic material and having a first thickness t1, and a second tabular member 20 configured from a polymer material and having a second thickness t2. The laminated body 100 withstands a falling-ball impact breaking test from a height that is higher than that exhibited by a single layer body that is configured from the ceramic material and of a thickness t3 that is the sum of the first thickness t1 and the second thickness t2.
摘要翻译：提供具有耐冲击性，耐磨性和耐划伤性的层压体，并且能够减小重量并降低介电常数。层叠体100包括由陶瓷材料构成并具有第一厚度t1的第一平板状构件10和由聚合物材料构成并具有第二厚度t2的第二平板状构件20。层叠体100从高于由陶瓷材料构成的单层体表现出的高度而承受落球冲击破坏试验，厚度t3为第一厚度t1和第二厚度t1之和厚度t2。

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