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    • 3. 发明公开
    • 압저항 변위센서 및 쉐브론 빔 구조를 가지는 마이크로스테이지
    • 具有PIEZORESISTIVE传感器和CHEVRON束结构的微结构
    • KR1020110077522A
    • 2011-07-07
    • KR1020090134132
    • 2009-12-30
    • 전남대학교산학협력단
    • 이동원최영수
    • B81B3/00B81B7/00
    • B81B3/0035B81B7/0019B81B2201/0292B81B2201/031
    • PURPOSE: A micro-stage having a piezo resistance displacement sensor and a chevron beam structure is provided to amplify displacement of a column driver having a large shift through the chevron beam structure extended from four sides of a platform to vertical and horizontal directions. CONSTITUTION: A micro-stage having a piezo resistance displacement sensor and a chevron beam structure includes a platform(100), an extension beam(200), a chevron beam(300), a piezo resistance displacement sensor, and a column driver(400). The platform has a square shape, and a sample is placed in the center of the platform. The extension beam is extended from one side of the platform. The extension beam includes an electrode for preventing the extension beam from being bent to a specific axis. The chevron beam has a 'V' shape, and the center thereof is connected to the extension beam. The chevron beam draws the extension beam to drive the platform when the piezo resistance displacement sensor is driven. The piezo resistance displacement sensor is driven to a particular direction by generating Joule heat when a voltage is applied thereto. The piezo resistance displacement sensor comprises two integrated column drivers.
    • 目的:提供具有压电阻位移传感器和人字形梁结构的微型平台,用于放大通过从平台的四个侧面延伸到垂直和水平方向的人字形梁结构具有大偏移的列驱动器的位移。 构造:具有压电阻位移传感器和人字形梁结构的微型平台包括平台(100),延伸梁(200),人字形梁(300),压电阻位移传感器和列驱动器(400 )。 该平台具有正方形形状,样品放置在平台的中心。 延伸梁从平台的一侧延伸。 延伸梁包括用于防止延伸梁弯曲到特定轴线的电极。 人字形梁具有“V”形,其中心连接到延伸梁。 当压电阻力位移传感器被驱动时,人字形梁拉伸延伸梁来驱动平台。 当施加电压时,通过产生焦耳热来将压电阻位移传感器驱动到特定的方向。 压电阻位移传感器包括两个集成的列驱动器。
    • 8. 发明公开
    • 소음원 가시화 데이터 누적 표시방법 및 음향 카메라 시스템
    • KR20180072655A
    • 2018-06-29
    • KR20180072684
    • 2018-06-25
    • SM INSTR CO LTD
    • KIM YOUNG KI
    • G01H3/12G03B41/06H04R1/10
    • G01H3/125B81B2201/0292G03B41/06H04R1/1083H04R2201/003
    • 본발명 MEMS 음향감지센서(10)들과, 수신된음향신호를중앙처리부(40)로송신하는음향신호습득부(20)와, 상기소음원의광학영상을촬영하는촬영렌즈(30),를포함하여구성된음향및 화상신호습득수단(100)를제공하는단계(S10)와; 제1 시간프레임(T1) 동안에, 상기음향및 화상신호습득수단(100)이소음원의음향신호와영상을습득하는초기신호습득단계(S20)와; 상기중앙처리부(40)가빔 파워(P)를계산하여제1 음향데이터를생성하고, 상기촬영렌즈(30)의신호를기초로영상데이터를생성하는초기분석단계(S30)와; 디스플레이부(50)가제1 음향데이터와화상데이터를코디네이션하여중첩적으로표출하는초기표출단계(S40)와; 상기제1 시간프레임(T1)보다시간적으로이후인제2 시간프레임(T2) 동안에상기음향신호습득부(20)가소음원의음향신호를습득하는누적신호습득단계(S50)와; 상기중앙처리부(40)가제2 시간프레임(T2) 동안에습득된음향신호를기초로누적음향데이터를생성하는누적신호분석단계(S60)와; 상기디스플레이부(50)가상기누적음향데이터를상기초기음향데이터와화상데이터가중첩표시된영상위에표출하는누적표출단계(S70);를포함하여구성되는것을특징으로하는소음원가시화데이터누적표시방법에관한것이다.
    • 9. 发明公开
    • 미세먼지 감지장치 및 이를 이용한 미세먼지 검출방법
    • 空气污染物颗粒监测装置和气雾剂颗粒检测方法
    • KR1020110013951A
    • 2011-02-10
    • KR1020090071666
    • 2009-08-04
    • 한양대학교 산학협력단
    • 박봉현이승백
    • B81B7/02G02B27/00
    • B81B7/02B81B7/0083B81B2201/0292G01N15/14G02B27/0068
    • PURPOSE: A particulate-matter detecting device and method using the same are provided to prevent accident or damage due to a particulate matter since the mass concentration of a particulate matter can be detected in real time using electrostatic attraction on a MEMS structure. CONSTITUTION: A particulate-matter detecting device comprises a MEMS sensor(120), a driving unit(140) and an optical interferometer(160). The MEMS sensor adsorbs a particulate matter using electrostatic force. The driving unit is attached to the MEMS sensor and makes it resonate. The optical interferometer detects the mass of the particulate matter using the displacement of the sensor due to the particulate matter, which is adsorbed to the MEMS sensor. The MEMS sensor comprises a MEMS structure(122) and an adsorptive electrode(124), which is attached to the MEMS structure and generates electrostatic force.
    • 目的:提供一种颗粒物检测装置及其使用方法,以防止由于颗粒物质引起的事故或损坏,因为可以使用MEMS结构上的静电吸引实时检测颗粒物质的质量浓度。 构成:颗粒物检测装置包括MEMS传感器(120),驱动单元(140)和光学干涉仪(160)。 MEMS传感器使用静电力吸附颗粒物质。 驱动单元连接到MEMS传感器并使其谐振。 光干涉仪使用由于吸附到MEMS传感器的颗粒物质的传感器的位移来检测颗粒物质的质量。 MEMS传感器包括附接到MEMS结构并产生静电力的MEMS结构(122)和吸附电极(124)。
    • 10. 发明公开
    • 마이크로 기계식 센서
    • 微生物传感器
    • KR1020060129009A
    • 2006-12-14
    • KR1020067016091
    • 2004-12-20
    • 로베르트 보쉬 게엠베하
    • 베어한스-페터회흐스트아르님
    • B81B3/00
    • B81C1/00182B81B2201/0292B81B2203/0127B81B2203/0315B81B2203/0353B81C2201/0178
    • The invention concerns a micromechanical sensor and a method for the production thereof. According to the invention, the diaphragm can be reliably mounted regardless of process- related vibrations of the cavern etching process and the diaphragm can be provided in any shape due to the fact that a suitable binding of the diaphragm in an oxide layer produced by local oxidation is formed. The micromechanical sensor comprises: at least one substrate (1); an outer oxide layer (9) formed in a laterally outer region (4) in the substrate (1); a diaphragm (15) formed in a laterally inner diaphragm region (5) and having a number of perforations (16), and; a cavern (14) etched into the substrate (1) underneath the diaphragm (15), said diaphragm (15) being suspended in a suspending region (10) of the outer oxide layer (9), this region tapering toward the binding points (12) of the diaphragm (15), and the diaphragm (15) is, in the vertical height thereof, placed between a top side (17) and an underside (19) of the outer oxide layer (9).
    • 本发明涉及一种微机械传感器及其制造方法。 根据本发明,无论孔洞蚀刻工艺的过程相关的振动如何,隔膜都可以可靠地安装,并且可以以任何形状提供隔膜,这是由于隔膜在局部氧化产生的氧化物层中的适当结合 形成了。 所述微机械传感器包括:至少一个基板(1); 在所述基板(1)的横向外部区域(4)中形成的外部氧化物层(9)。 形成在横向内部隔膜区域(5)中并且具有多个穿孔(16)的隔膜(15),以及 蚀刻到隔膜(15)下面的衬底(1)中的一个洞(14),所述隔膜(15)悬挂在外部氧化物层(9)的悬挂区域(10)中,该区域朝向绑定点 12),隔膜(15)的垂直高度位于外侧氧化物层(9)的上侧(17)和下侧(19)之间。