公开(公告)号：EP3403286A1

公开(公告)日：2018-11-21

申请号：EP16816160.2

申请日：2016-07-01

申请人： BOE Technology Group Co., Ltd.

发明人： YANG, Jiuxia ,  BAI, Feng

IPC分类号： H01L41/113 ,  H02N2/18

CPC分类号： H02N2/18 ,  G04G19/00 ,  H01L41/0475 ,  H01L41/0536 ,  H01L41/113 ,  H01L41/183 ,  H01L41/193 ,  H01L41/25 ,  H01L41/331 ,  H01L41/37 ,  H01L41/45 ,  H02N2/22

摘要： The present disclosure provides a power generator, its manufacturing method, and an electronic device utilizing the power generator as its power source. The power generator includes a deformation unit and a piezoelectric unit. The deformation unit is coupled to the piezoelectric unit; and the deformation unit comprises a conductive polymer, which is configured to deform upon contacting moisture to thereby apply a mechanical force to the piezoelectric unit to thereby generate electricity.

公开(公告)号：EP3261139A4

公开(公告)日：2018-05-30

申请号：EP15882739

申请日：2015-12-15

申请人： RICOH CO LTD

发明人： CHEN XIANFENG

IPC分类号： H01L41/43 ,  B41J2/14 ,  B41J2/16 ,  H01L21/02 ,  H01L21/316 ,  H01L41/09 ,  H01L41/113 ,  H01L41/187 ,  H01L41/39

CPC分类号： H01L41/39 ,  B41J2/14 ,  B41J2/16 ,  B41J2/161 ,  H01L21/02345 ,  H01L37/02 ,  H01L41/09 ,  H01L41/0973 ,  H01L41/1132 ,  H01L41/1134 ,  H01L41/183 ,  H01L41/318

摘要： [Problem] A method for forming a crystal pattern at a desired location with high accuracy is provided. [Solving Means] The crystal pattern forming method includes: an electromagnetic wave absorbing layer forming process for forming an electromagnetic wave absorbing layer on one of surfaces of a substrate; an amorphous film forming process for forming an amorphous film on the electromagnetic wave absorbing layer; a mask forming process for forming an electromagnetic wave blocking mask for blocking an electromagnetic wave on the other one of the surfaces of the substrate; and a crystallizing process for causing the substrate to be irradiated with the electromagnetic wave from the other one of the surfaces of the substrate through the electromagnetic wave blocking mask to crystallize a given region in the amorphous film.

公开(公告)号：EP2934337B1

公开(公告)日：2018-05-30

申请号：EP13866074.1

申请日：2013-12-17

申请人： Volcano Corporation

发明人： CORL, Paul Douglas

IPC分类号： A61B8/12 ,  B06B1/06 ,  H01L41/18

CPC分类号： A61B8/4483 ,  A61B6/461 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/14 ,  A61B8/445 ,  B06B1/0622 ,  B06B1/067 ,  B06B2201/76 ,  H01L41/183 ,  H01L41/37 ,  Y10T29/49005

摘要： An ultrasound transducer for use in intra-vascular ultrasound (IVUS) imaging systems including a single crystal composite (SCC) layer is provided. The transducer has a front electrode on a side of the SCC layer; and a back electrode on the opposite side of the SCC layer. The SCC layer may have a dish shape including pillars made of a single crystal piezo-electric material embedded in a polymer matrix. Also provided is an ultrasound transducer as above, with the back electrode split into two electrodes electrically decoupled from one another. A method of forming an ultrasound transducer as above is also provided. An IVUS imaging system is provided, including an ultrasound transducer rotationally disposed within an elongate member; an actuator; and a control system controlling activation of the ultrasound transducer to facilitate imaging.

公开(公告)号：EP3235016A1

公开(公告)日：2017-10-25

申请号：EP15819807.7

申请日：2015-12-17

申请人： Henkel AG & Co. KGaA ,  Henkel IP & Holding GmbH

发明人： GARCIA MIRALLES, Jose ,  SALHI, Fouad ,  RODRIQUEZ, Jaime ,  LIMA, Jorge ,  PINA-ROMERO, Beatriz ,  CARRERAS SEGUI, Paz ,  MARQUET, Jordi ,  SEBASTIAN, Rosa Maria ,  MENDIZABAL ZALAKIN, Julen

IPC分类号： H01L41/18 ,  C09J4/00

CPC分类号： C09J11/04 ,  C08K2201/001 ,  C08K2201/01 ,  C09D11/52 ,  C09J4/00 ,  C09J9/02 ,  C09J11/08 ,  C09J175/04 ,  C09J2400/16 ,  H01L41/183 ,  C08F220/18

摘要： The present invention relates to a ferroelectric adhesive composition comprising from 2 to 50% of an adhesive matrix, from 5 to 85% of a ferroelectric component, wherein all weight percentages are based on weight of the total weight of the composition, and wherein said ferroelectric component is in a ferroelectric phase. The ferroelectric adhesive composition according to the present invention can be used as a sensor, an emitter or as a generator in an energy harvester. Furthermore, the present invention also encompasses a device comprising a ferroelectric adhesive composition according to the present invention between two conductive elements.

摘要翻译： 本发明涉及一种铁电粘合剂组合物，其包含2-50％的粘合剂基体，5-85％的铁电组分，其中所有重量百分比都基于组合物总重量的重量，并且其中所述铁电体 组件处于铁电相。 根据本发明的铁电粘合剂组合物可以用作能量收集器中的传感器，发射器或发生器。 此外，本发明还包括在两个导电元件之间包含根据本发明的铁电粘合剂组合物的器件。

公开(公告)号：EP3076448A4

公开(公告)日：2017-07-26

申请号：EP14866108

申请日：2014-11-20

申请人： MURATA MANUFACTURING CO ,  NAT INST OF ADVANCED IND SCIENCE

发明人： UMEDA KEIICHI ,  HONDA ATSUSHI ,  AKIYAMA MORITO ,  NISHIKUBO KEIKO ,  NAGASE TOSHIMI

IPC分类号： H01L41/187 ,  H01L41/18 ,  H01L41/314

CPC分类号： H01L41/183 ,  C23C14/0036 ,  C23C14/3414 ,  C23C14/3464 ,  C23C16/34 ,  H01L41/081 ,  H01L41/09 ,  H01L41/113 ,  H01L41/187 ,  H01L41/314 ,  H01L41/316 ,  H03H3/02 ,  H03H9/17 ,  H04R17/02 ,  H04R2307/027

摘要： There is provided a piezoelectric thin film composed of an aluminum nitride which contains an inexpensive element other than scandium and has an increased piezoelectric coefficient. The piezoelectric thin film is composed of an aluminum nitride containing magnesium and niobium, wherein 31 to 120 atomic percent of the niobium is contained relative to 100 atomic percent of the magnesium, and the total content of magnesium and niobium relative to the total sum of contents of magnesium, niobium and aluminum falls within the range of 10 to 67 atomic percent.

摘要翻译： 提供一种由氮化铝构成的压电薄膜，该压电薄膜含有除钪以外的廉价元素，并具有增加的压电系数。 压电体薄膜由含有镁和铌的氮化铝构成，相对于镁100原子％含有31〜120原子％的铌，镁和铌的含量相对于全部含量 镁，铌和铝的含量落入10至67原子百分比的范围内。

公开(公告)号：EP3124536A4

公开(公告)日：2017-05-31

申请号：EP15845977

申请日：2015-09-29

申请人： SUMITOMO RIKO CO LTD

发明人： TAKAMATSU SHIGEAKI ,  KUMAGAI SHINJI

IPC分类号： C08L21/00 ,  C08K3/22 ,  C08L63/02 ,  H02N11/00 ,  H04R19/02

CPC分类号： H01B3/28 ,  B06B1/0662 ,  C08L15/005 ,  C08L21/00 ,  C08L2203/20 ,  H01B3/40 ,  H01L41/183 ,  H01L41/37 ,  H02N11/00 ,  H04R17/005 ,  H04R19/02

摘要： A dielectric material for a transducer (1) is manufactured from a composition that includes metal oxide particles having hydroxy groups, a rubber polymer having a functional group capable of reacting with an epoxy group, a bisphenol type epoxy resin, both ends of which have an epoxy group, and a cross-linking agent. In the dielectric material for a transducer (1), the metal oxide particles (12) are bound to the rubber polymer (10) via the bisphenol type epoxy resin (11). A transducer (2) includes a dielectric layer (20) made of the dielectric material for a transducer (1) and a plurality of electrodes (21a, 21b) arranged with the dielectric layer (20) interposed therebetween.

摘要翻译： 用于换能器（1）的电介质材料由组合物制造的并包括具有羟基基团的金属氧化物颗粒，其具有能够在环氧基，双酚型环氧树脂与反应的官能团的橡胶质聚合物，二者的哪些必须ENDS 环氧基和交联剂。 在用于换能器（1）的介电材料，金属氧化物颗粒（12）结合到通过双酚型环氧树脂（11）中的橡胶质聚合物（10）。 一种换能器（2）包括用于换能器（1）和电极的多个由所述电介质材料的介电层（20）（21A，21B）布置成与之间插入有介电层（20）。

公开(公告)号：EP3134926A1

公开(公告)日：2017-03-01

申请号：EP15719390.5

申请日：2015-04-17

申请人： General Electric Company

发明人： KROHN, Matthew, Harvey ,  CHAN, Kwok, Pong

IPC分类号： H01L41/37 ,  B06B1/06 ,  C08G59/32 ,  C08G59/68 ,  C08G77/14 ,  C08L83/06 ,  H01L41/18 ,  H04R17/00

CPC分类号： H01L41/183 ,  B06B1/06 ,  B06B1/0622 ,  C08G59/223 ,  C08G59/24 ,  C08G59/306 ,  C08G77/14 ,  C08K5/5415 ,  C08K5/5419 ,  C08L51/085 ,  C08L63/00 ,  C08L83/06 ,  H01L41/37

摘要： A piezoelectric composite for use in an ultrasonic transducer and a method of forming the same is provided. The composite has a piezoelectric ceramic component and a hydrophobic polymer component arranged to form a 1-3, 2-2, or 3-3 composite type. In one embodiment, the hydrophobic polymer is selected to polymerize at a moderate temperature.

摘要翻译： 提供了一种用于超声换能器的压电复合材料及其形成方法。 复合材料具有压电陶瓷组分和布置成形成1-3,2-2或3-3复合类型的疏水聚合物组分。 在一个实施方案中，选择疏水性聚合物在中等温度下聚合。

公开(公告)号：EP3014898A4

公开(公告)日：2017-02-22

申请号：EP14818724

申请日：2014-06-24

申请人： ZETROZ INC

发明人： LEWIS JR GEORGE K ,  LEWIS SR GEORGE K

IPC分类号： H04R17/00 ,  A61B8/00 ,  B06B1/06 ,  H01L41/09 ,  H01L41/18 ,  H01L41/277 ,  H01L41/37 ,  H04R31/00

CPC分类号： B06B1/0618 ,  A61B8/4483 ,  A61B8/4494 ,  B06B1/0611 ,  B06B1/064 ,  H01L41/183 ,  H01L41/277 ,  H01L41/37

公开(公告)号：EP3076448A1

公开(公告)日：2016-10-05

申请号：EP14866108.5

申请日：2014-11-20

申请人： Murata Manufacturing Co., Ltd. ,  National Institute Of Advanced Industrial Science

发明人： UMEDA, Keiichi ,  HONDA, Atsushi ,  AKIYAMA, Morito ,  NISHIKUBO, Keiko ,  NAGASE, Toshimi

IPC分类号： H01L41/187 ,  C23C14/34 ,  H01L41/09 ,  H01L41/113 ,  H01L41/316 ,  H03H3/02 ,  H03H9/17 ,  H04R17/02

CPC分类号： H01L41/183 ,  C23C14/0036 ,  C23C14/3414 ,  C23C14/3464 ,  C23C16/34 ,  H01L41/187 ,  H01L41/316 ,  H03H3/02 ,  H03H9/17 ,  H04R17/02 ,  H04R2307/027

摘要： There is provided a piezoelectric thin film composed of an aluminum nitride which contains an inexpensive element other than scandium and has an increased piezoelectric coefficient. The piezoelectric thin film is composed of an aluminum nitride containing magnesium and niobium, wherein 31 to 120 atomic percent of the niobium is contained relative to 100 atomic percent of the magnesium, and the total content of magnesium and niobium relative to the total sum of contents of magnesium, niobium and aluminum falls within the range of 10 to 67 atomic percent.

摘要翻译： 提供了一种由氮化铝组成的压电薄膜，其包含除钪之外的廉价元件并具有增加的压电系数。 压电薄膜由含有镁和铌的氮化铝构成，相对于镁的100原子％含有铌的31〜120原子％，镁和铌的总含量相对于总量的总和 的镁，铌和铝的含量在10〜67原子％的范围内。

公开(公告)号：EP3033315A2

公开(公告)日：2016-06-22

申请号：EP14835804.7

申请日：2014-08-11

申请人： Schott Corporation

发明人： DAVIS, Mark J.

IPC分类号： C04B35/495

CPC分类号： C04B35/14 ,  C03B32/02 ,  C03C3/078 ,  C03C10/0009 ,  C03C10/0072 ,  C03C17/007 ,  C03C2203/50 ,  C04B2235/3213 ,  C04B2235/3232 ,  C04B2235/785 ,  H01L41/18 ,  H01L41/183 ,  H01L41/187 ,  H01L41/1871

摘要： (M
1 O
x ) - (M
2 O
y ) - SiO
2 wherein Mi is one or more metals and/or metalloids, M
2 is one or more metals and/or metalloids,
x is a value equal to the valence of M
1 , and
y is a value equal to the valence of M
2 . The piezoelectric glass ceramic has a total alkali metal concentration of less than about 1000 parts per million by weight (ppmw). A process of preparing a piezoelectric glass ceramic and a piezoelectric glass ceramic body prepared therefrom.