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公开(公告)号：JP4616890B2
公开(公告)日：2011-01-19
申请号：JP2007556431
申请日：2006-02-23
Applicant: ピクストロニクス,インコーポレイテッド
Inventor： ステイン，ジャスパー，ロドワイク , ハーグッド，ネスビット，ダブリュー．
IPC: G02B26/02
CPC classification number: G09G3/3433 , B81B3/0054 , B81B2201/032 , B81B2201/038 , B81B2201/045 , B81B2203/051 , G02B26/02 , G02B26/0841 , G09G2300/0809 , G09G2310/0262
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公开(公告)号：JP2009050135A
公开(公告)日：2009-03-05
申请号：JP2007240406
申请日：2007-09-18
Applicant: Sunonwealth Electric Machine Industry Co Ltd , サノンウェルス エレクトリック マシーン インダストリー カンパニー リミテッドSunonwealth Electric Machine Industry Co., Ltd.
Inventor： HORNG ALEX , HUANG I-YU
IPC: H02N13/00
CPC classification number: H01H59/0009 , B81B3/0075 , B81B2201/038 , H01H1/06
Abstract: PROBLEM TO BE SOLVED: To solve the problem that the friction between a board and a substrate of a micro actuator and a drive voltage cause shorter life of a component. SOLUTION: The micro actuator is arranged on a substrate 22, and includes a board 20 and a bushing 21. The rear end of the board 20 is formed in triangle with tapered tip or in arc. Otherwise, at least one projection is formed on the bottom surface at the rear end of the board 20. Under this configuration, when the rear end of the board 20 contacts the substrate 22, contacting between the rear end of the board 20 and the substrate is nonplanar. So, the friction between the board 20 and the substrate 22 as well as driving voltage can be reduced effectively, for longer life of components of the micro actuator. COPYRIGHT: (C)2009,JPO&INPIT
Abstract translation: 要解决的问题：为了解决微型致动器的基板和基板之间的摩擦和驱动电压导致部件寿命缩短的问题。 解决方案：微型致动器布置在基板22上，并且包括板20和衬套21.板20的后端形成为具有锥形尖端或弧形的三角形。 否则，在板20的后端的底面上形成至少一个突起。在该构造下，当板20的后端与基板22接触时，板20的后端与基板 是非平面的 因此，可以有效地降低板20和基板22之间的摩擦以及驱动电压，以延长微型致动器的部件的使用寿命。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2006142478A
公开(公告)日：2006-06-08
申请号：JP2005378957
申请日：2005-12-28
Applicant: Silverbrook Research Pty Ltd , シルバーブルック リサーチ ピーティワイ リミテッド
Inventor： MCAVOY GREGORY JOHN , SILVERBROOK KIA
IPC: B81B3/00 , B32B9/00 , B41J2/045 , B81B7/02 , B81C20060101 , B81C1/00 , B81C99/00 , F03G7/06 , H01H1/00 , H02N10/00
CPC classification number: B81C99/006 , B41J2/14427 , B81B3/0024 , B81B3/0035 , B81B2201/038 , F03G7/06 , F05C2203/0813 , F05C2203/083 , F05C2251/04 , F05C2251/044 , F05C2251/046 , H01H1/0036 , H01H2061/006 , H01H2061/008
Abstract: PROBLEM TO BE SOLVED: To specify the range of an alternative material subliminally showing an excellent characteristic for the use in a thermoelastic design.
SOLUTION: The invention concerns design of thermoelastic actuator incorporating an expansive element formed from material selected in accordance with a procedure involving the derivation of an indicator of the material's potential effectiveness for each application. Indicator ε is derived from : εγ=Eγ
2 T/ρC where E is Young's modulus of the material, gamma is coefficient of thermal expansion, T is maximum operating temperature, ρ is density and C is specific heat capacity. Elements may be selected from a group including: borides, carbides, nitrides or silicides of chromium, molybdenum, niobium, tantalum, titanium, tungsten, vanadium or zirconium.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：指定在热弹性设计中用于显示出优异特性的替代材料的范围。 解决方案：本发明涉及热弹性致动器的设计，该热弹性致动器包括由根据涉及推导每种应用的材料的潜在有效性的指标的程序选择的材料形成的膨胀元件。 指标ε来自：εγ=Eγ
2 T /ρC其中E是材料的杨氏模量，γ是热膨胀系数，T是最大工作温度，ρ是密度，C是比热 容量。 元素可以选自包括铬，钼，铌，钽，钛，钨，钒或锆的硼化物，碳化物，氮化物或硅化物的组。 版权所有（C）2006，JPO＆NCIPI -
公开(公告)号：JP2004001196A
公开(公告)日：2004-01-08
申请号：JP2003088840
申请日：2003-03-27
Applicant: Microsoft Corp , マイクロソフト コーポレイションMicrosoft Corporation
Inventor： SINCLAIR MICHAEL J
CPC classification number: B81B3/0054 , B81B2201/032 , B81B2201/038 , B81B2201/045 , B81B2201/047
Abstract: PROBLEM TO BE SOLVED: To provide a MEMS actuator to use a bimorph configuration by which an out-of-plane motion is made possible. SOLUTION: A bimorph electrostatic actuator 170 includes a cantilever type bending bimorph arm 178 which has one end 177 fixed to a planar substrate and is insulated from the planar substance. The bimorph arm 178 is generally parallel with the planar substrate in an electrostatically actuated state. In a relaxed state, a free end of the bimorph arm 178 extends out of the the plane of the planar substrate by residual stress in the bimorph arm 178. This actuator 170 includes a substrate electrode which is fixed to the substrate and electrically separated therefrom, and is alighned with the bimorph arm 178 to be arranged under the bimorph arm 178. A potential difference to be applied between the bimorph arm 178 and the substrate electrode imparts electrostatically attractive force therebetween, thus the actuator 170 is actuated. COPYRIGHT: (C)2004,JPO
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公开(公告)号：KR1020070114161A
公开(公告)日：2007-11-29
申请号：KR1020077021296
申请日：2006-02-23
Applicant: 픽스트로닉스 인코포레이티드
CPC classification number: G09G3/3433 , B81B3/0054 , B81B2201/032 , B81B2201/038 , B81B2201/045 , B81B2203/051 , G02B26/02 , G02B26/0841 , G09G2300/0809 , G09G2310/0262
Abstract: The invention relates to MEMS-based display devices. In particular, the display devices may include actuators having two mechanically compliant electrodes. In addition, bi-stable shutter assemblies and means for supporting shutters in shutter assemblies are disclosed inclusion in the display devices.
Abstract translation: 本发明涉及基于MEMS的显示装置。 特别地，显示装置可以包括具有两个机械柔性电极的致动器。 此外，公开了显示装置中的双稳态快门组件和用于支撑快门组件中的快门的装置。
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Patent Agency Ranking
公开(公告)号：KR1020070017482A
公开(公告)日：2007-02-12
申请号：KR1020067010772
申请日：2005-04-16
Applicant: 포르슝스첸트룸 칼스루에 게엠베하
CPC classification number: B81B3/0018 , B81B3/0035 , B81B2201/038 , F03G7/005 , H02N1/00
Abstract: 전해질 내의 적어도 하나의 액티브 전극과 대응 전극을 포함하는 액추에이터로서, 액티브 전극은 그 위에 밀착되어 선호 방향으로 단일지향적으로 배향된 구조적으로 이방성 나노 실관(2)을 가진 도전 재료로 이루어진 적어도 두 개의 브리지(3)를 포함하고, 상기 나노 실관과 상기 브리지 사이에 도전 접속부가 구성되고 전극과 대응 전극에는 전압원 또는 전류원을 통해 전위차가 가해질 수 있다. 본 발명의 목적은 더 높은 액추에이터력과 진동 빈도와 관련하여 액추에이터를 개선하는 것이다. 상기 목적은 나노 실관이 양측으로 각각의 브리지와 연결되고 상기 연결은 재료 결합식이다.
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公开(公告)号：KR100439423B1
公开(公告)日：2004-07-09
申请号：KR1020020002495
申请日：2002-01-16
Applicant: 한국전자통신연구원
IPC: H02K33/10
CPC classification number: H01H53/06 , B81B3/0021 , B81B2201/038 , B81B2203/0109 , B81B2203/051 , B81B2203/056 , B81B2203/058 , G02B6/266 , G02B6/3546 , G02B6/3572 , H01H1/0036 , H01H2001/0078
Abstract: The present invention relates to a micro-electromechanical actuator. An electromagnetic-type micro-electromechanical actuator of the present invention has a conductive beam formed in a micro electronic substrate on an upper side of a magnetic substance, so that the conductive beam can be moved toward an in-plane mode in parallel to the micro electronic substrate depending on a direction that current flows. Therefore, the micro-electromechanical actuator can be applied to most of electromagnetic micro-electromechanical systems that require an in-plane mode.
Abstract translation: 本发明涉及一种微机电致动器。 本发明的电磁型微机电致动器具有形成在磁性物质的上侧的微电子基板中的导电束，使得导电束能够平行于微型地移动到平面内模式 电子基板取决于电流流动的方向。 因此，微机电致动器可应用于需要面内模式的大多数电磁微机电系统。
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公开(公告)号：KR1020040021572A
公开(公告)日：2004-03-10
申请号：KR1020037005527
申请日：2001-10-19
Applicant: 실버브룩 리서치 피티와이 리미티드
Inventor： 메카보이,그레고리,존 , 실버브룩,키아
IPC: B81B7/00
CPC classification number: B81C99/006 , B41J2/14427 , B81B3/0024 , B81B3/0035 , B81B2201/038 , F03G7/06 , F05C2203/0813 , F05C2203/083 , F05C2251/04 , F05C2251/044 , F05C2251/046 , H01H1/0036 , H01H2061/006 , H01H2061/008
Abstract: 본 발명은 각각의 적용에 대한 소재의 잠재적 유효성의 지표를 도출하는 것을 포함한 절차에 따라 선택된 소재로 형성된 팽창요소와 열탄성 설계에 관한 것이다.
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公开(公告)号：KR1020030045843A
公开(公告)日：2003-06-11
申请号：KR1020037005869
申请日：2001-10-31
Applicant: 댄포스 아/에스
Inventor： 그라베센페테르 , 벤슬리마네모하메드야히아
IPC: H02N2/00
CPC classification number: H01L41/0986 , B81B3/007 , B81B2201/038 , H01L41/333 , H01L41/45 , H02N1/006 , H04R23/00
Abstract: 본 발명은, 마주 놓인 경계면에 각각 전극이 하나씩 제공된 탄성 중합체 바디를 포함하는 작동 부재에 관한 것이다. 본 발명의 목적은, 상기와 같은 작동 부재의 역학 관계를 개선시키는 것이다. 이 목적을 위해, 적어도 하나의 경계면에는 적어도 하나의 파형 섹션이 제공되며, 상기 파형 섹션은 가로 방향에 평행하게 진행하는 융기부(13) 및 함물부를 극단부로서 포함한다. 상기 섹션은 상기 극단부(13, 14)의 적어도 한 부분을 완전하게 커버하면서 상기 파형 섹션을 가로질러 뻗는 전극에 의해서 커버된다.
Abstract translation: 本发明涉及一种包括弹性体的致动构件，该弹性体在相对的周边上设置有一个电极。 本发明的目的是改善这种致动构件的动态性。 为此，至少一个周边设置有至少一个波形部分，该波形部分包括作为平行于横向布置的极限的隆起和凹陷。 所述部分覆盖有完全覆盖至少一部分极限并且延伸跨过波形部分的电极。
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公开(公告)号：KR101707724B1
公开(公告)日：2017-02-16
申请号：KR1020147033607
申请日：2013-05-01
Applicant: 애플 인크.
IPC: H01L21/677
CPC classification number: B41J2/385 , B25J15/0052 , B25J15/0085 , B41J2/39 , B81B2201/038 , B81C99/002 , H01L21/67144 , H01L21/6835 , H01L24/75 , H01L24/83 , H01L24/97 , H01L25/0753 , H01L33/0079 , H01L2221/68322 , H01L2221/68354 , H01L2221/68363 , H01L2221/68381 , H01L2224/29036 , H01L2224/29101 , H01L2224/2919 , H01L2224/7565 , H01L2224/7598 , H01L2224/83815 , H01L2224/83855 , H01L2224/97 , H01L2924/12041 , H01L2924/00 , H01L2224/83 , H01L2924/00014
Abstract: 컴플라이언트마이크로소자이송헤드및 헤드어레이가개시된다. 일실시예에서, 마이크로소자이송헤드는스프링부분을포함하고, 스프링부분은베이스기판과스프링부분사이의공간내로편향가능하다.
Abstract translation: 公开了一种兼容的微器件传送头和头阵列。 在一个实施例中，微装置转移头包括可偏转到基底基板和弹簧部分之间的空间中的弹簧部分。
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