OPTICAL SWITCH
    1.
    发明申请
    OPTICAL SWITCH 审中-公开
    光开关

    公开(公告)号:US20090067781A1

    公开(公告)日:2009-03-12

    申请号:US11853352

    申请日:2007-09-11

    IPC分类号: G02B6/26

    CPC分类号: G02B6/3514 G02B6/3546

    摘要: The present invention discloses an optical switch having an optical switching function as well as an add/drop function. The optical switch includes two add optical fibers and two drop optical fibers. In addition to the optical switching function of the optical switch achieved by four movable mirrors, the optical switch also has the add/drop function when the four movable mirrors are moved out of the optical path. Therefore, the optical switch of the invention concurrently provides the optical switching function as well as the add/drop functions.

    摘要翻译: 本发明公开了一种光开关,具有光开关功能以及分插功能。 光开关包括两个添加光纤和两个分支光纤。 除了通过四个可移动镜实现的光开关的光学切换功能之外,当四个可移动镜移出光路时,光开关也具有添加/关闭功能。 因此,本发明的光开关同时提供光开关功能以及加/放功能。

    2×2 Mechanical optical switch
    2.
    发明授权
    2×2 Mechanical optical switch 有权
    2x2机械式光开关

    公开(公告)号:US07444043B2

    公开(公告)日:2008-10-28

    申请号:US11843421

    申请日:2007-08-22

    IPC分类号: G02B6/26 G02B6/42

    摘要: A 2×2 mechanical optical switch includes a base, four collimators (two input collimators and two output collimators), an ultra thin mirror (double-sided reflection) and a switching mechanism of the mirror. This switch utilizes four collimators, which are arranged 90° with each other on a common plane, to emit and receive parallel light beams at a certain distance. The light beams are reflected by an ultra thin mirror. When the mirror is moved away from the intersection point of two optical paths, the input lights will directly enter into output channels (transmission state). While the mirror is moved to the intersection point which is the reflection position, the optical beams will be bent into alternate output channels (reflection state) simultaneously from both sides of the ultra thin mirror.

    摘要翻译: 一个2x2机械光开关包括一个基座,四个准直器(两个输入准直器和两个输出准直器),一个超薄镜(双面反射)和一个反射镜的切换机构。 该开关使用四个准直器,它们在公共平面上彼此成90°布置,以一定距离发射和接收平行光束。 光束被超薄镜反射。 当镜子离开两个光路的交点时,输入灯将直接进入输出通道(发送状态)。 当镜子移动到作为反射位置的交点时,光束将从超薄镜的两侧同时弯曲成交替的输出通道(反射状态)。

    Multi-port optical switch and method of arranging the same
    3.
    发明授权
    Multi-port optical switch and method of arranging the same 有权
    多端口光开关及其布置方法

    公开(公告)号:US07546006B1

    公开(公告)日:2009-06-09

    申请号:US12101253

    申请日:2008-04-11

    IPC分类号: G02B6/35 G02B26/08

    摘要: This invention relates to an optical switch with an arbitrary port number and its arrangement method for the optical communication system, and switches an optical path by using mirrors. The invention uses a network exchange algorithm to compute crossing points and reflecting points of the optical paths. Single-sided reflecting mirrors are disposed at the reflecting points of the optical path respectively, and double-sided reflecting mirrors are disposed at the crossing points of the optical path respectively. With the arrangement method, the arbitrary port number optical switch can be applied to satisfy the requirement for an arbitrary number of input and output terminals, so as to assure that an equal length of each optical path and to decrease the number of mirrors to minimize the cost, size and assembling time of the optical switch.

    摘要翻译: 本发明涉及具有任意端口号的光开关及其用于光通信系统的布置方法,并且通过使用反射镜切换光路。 本发明使用网络交换算法来计算光路的交叉点和反射点。 单面反射镜分别设置在光路的反射点,双面反射镜分别设置在光路的交叉点处。 通过该配置方法,可以应用任意端口号光开关,以满足对任意数量的输入和输出端子的要求,以便确保每个光路的长度相等并且减少反射镜的数量以最小化 光开关的成本,尺寸和组装时间。

    Optical switch and optical switch device having the same
    4.
    发明授权
    Optical switch and optical switch device having the same 有权
    光开关和光开关器件具有相同的功能

    公开(公告)号:US08111439B2

    公开(公告)日:2012-02-07

    申请号:US12649552

    申请日:2009-12-30

    IPC分类号: G02B26/08

    CPC分类号: G02B26/0866

    摘要: Provided is an optical switch member including a bi-stable mechanism, and first and second electro-thermal actuators. The bi-stable mechanism includes a curved-beam disposed on a bending portion of a first cantilever, one end of the first cantilever having a driven portion disposed thereon. The first electro-thermal actuator includes a first beam of a first driven arm disposed on the bending portion. The second electro-thermal actuator includes a second beam of a second driven arm disposed on the bending portion. The ends of the first and second driven arms are adjacent to first and second sides of the driven arm, respectively. Also proposed is an optical switch device including a substrate, a third thermal actuator, and the optical switch member disposed on the substrate to form an optical switch device to thereby integrate the optical switch with variable optical attenuators on the substrate.

    摘要翻译: 提供了一种包括双稳态机构的光开关元件,以及第一和第二电热致动器。 双稳态机构包括设置在第一悬臂的弯曲部分上的弯曲梁,第一悬臂的一端具有设置在其上的从动部分。 第一电热致动器包括设置在弯曲部分上的第一从动臂的第一梁。 第二电热致动器包括设置在弯曲部分上的第二从动臂的第二梁。 第一和第二从动臂的端部分别与从动臂的第一和第二侧相邻。 还提出了一种光开关装置,其包括基板,第三热致动器和设置在基板上的光开关构件,以形成光开关装置,从而将光开关与可变光衰减器集成在基板上。

    Hybrid optical switch apparatus
    5.
    发明申请
    Hybrid optical switch apparatus 有权
    混合光开关装置

    公开(公告)号:US20100074577A1

    公开(公告)日:2010-03-25

    申请号:US12318371

    申请日:2008-12-29

    IPC分类号: G02B6/26 C23C14/16 H01L21/203

    CPC分类号: G02B6/3546 G02B6/3518

    摘要: The invention relates to a hybrid optical switch, which is composed of a silicon micro-mirror-array and a mini-actuator array mainly. The invention which combines microelectromechanical systems technology and traditional precision machining technology, possesses the advantages of low cost, high accuracy, high fabrication yield, low actuation voltage, low power consumption, self-aligned micro-mirrors, and easy fiber alignment.

    摘要翻译: 本发明涉及一种由硅微镜阵列和微型致动器阵列组成的混合光开关。 结合微机电系统技术和传统精密加工技术的发明,具有成本低,精度高,制造成品率高,致动电压低,功耗低,自对准微镜和易于光纤对准的优点。

    Hybrid optical switch apparatus
    6.
    发明授权
    Hybrid optical switch apparatus 有权
    混合光开关装置

    公开(公告)号:US07945129B2

    公开(公告)日:2011-05-17

    申请号:US12318371

    申请日:2008-12-29

    IPC分类号: G02B6/26 G02B6/42

    CPC分类号: G02B6/3546 G02B6/3518

    摘要: The invention relates to a hybrid optical switch, which is composed of a silicon micro-mirror-array and a mini-actuator array mainly. The invention which combines microelectromechanical systems technology and traditional precision machining technology, possesses the advantages of low cost, high accuracy, high fabrication yield, low actuation voltage, low power consumption, self-aligned micro-mirrors, and easy fiber alignment.

    摘要翻译: 本发明涉及一种由硅微镜阵列和微型致动器阵列组成的混合光开关。 结合微机电系统技术和传统精密加工技术的发明,具有成本低,精度高,制造成品率高,致动电压低,功耗低,自对准微镜和易于光纤对准的优点。

    OPTICAL SWITCH AND OPTICAL SWITCH DEVICE HAVING THE SAME
    7.
    发明申请
    OPTICAL SWITCH AND OPTICAL SWITCH DEVICE HAVING THE SAME 有权
    光开关和具有该开关的光开关器件

    公开(公告)号:US20110102875A1

    公开(公告)日:2011-05-05

    申请号:US12649552

    申请日:2009-12-30

    IPC分类号: G02B26/08

    CPC分类号: G02B26/0866

    摘要: Provided is an optical switch member including a bi-stable mechanism, and first and second electro-thermal actuators. The bi-stable mechanism includes a curved-beam disposed on a bending portion of a first cantilever, one end of the first cantilever having a driven portion disposed thereon. The first electro-thermal actuator includes a first beam of a first driven arm disposed on the bending portion. The second electro-thermal actuator includes a second beam of a second driven arm disposed on the bending portion. The ends of the first and second driven arms are adjacent to first and second sides of the driven arm, respectively. Also proposed is an optical switch device including a substrate, a third thermal actuator, and the optical switch member disposed on the substrate to form an optical switch device to thereby integrate the optical switch with variable optical attenuators on the substrate.

    摘要翻译: 提供了一种包括双稳态机构的光开关元件,以及第一和第二电热致动器。 双稳态机构包括设置在第一悬臂的弯曲部分上的弯曲梁,第一悬臂的一端具有设置在其上的从动部分。 第一电热致动器包括设置在弯曲部分上的第一从动臂的第一梁。 第二电热致动器包括设置在弯曲部分上的第二从动臂的第二梁。 第一和第二从动臂的端部分别与从动臂的第一和第二侧相邻。 还提出了一种光开关装置,其包括基板,第三热致动器和设置在基板上的光开关构件,以形成光开关装置,从而将光开关与可变光衰减器集成在基板上。

    Tactile sensing array and manufacturing method thereof
    8.
    发明授权
    Tactile sensing array and manufacturing method thereof 有权
    触觉传感阵列及其制造方法

    公开(公告)号:US07926366B2

    公开(公告)日:2011-04-19

    申请号:US12476248

    申请日:2009-06-01

    IPC分类号: G01D7/00

    摘要: In a tactile sensing array and its manufacturing method, the tactile sensing array includes first and second electrodes at different layers, conductors provided for cladding intersection positions of the first and second electrodes, and a cladding layer for cladding the first and second electrodes and conductors. Each of the first and second electrodes is a spiral conducting wire wound onto an elastic wire. During manufacture, a cladding layer solution is injected into a mold; first electrodes are installed in rows and apart, and each first electrode includes conductor solution drops; second electrodes are installed at the conductor solution drops; a cladding layer solution is injected again; and vacuum, heating and demolding process are performed. The invention has the effects of high extensibility, high elasticity and low manufacturing cost and prevents damages caused by high deformation when the tactile sensing array is used and covered onto a complicated surface.

    摘要翻译: 在触觉感测阵列及其制造方法中,触觉感测阵列包括不同层的第一和第二电极,用于包覆第一和第二电极的交叉位置的导体,以及用于包覆第一和第二电极和导体的包覆层。 第一和第二电极中的每一个是缠绕在弹性线上的螺旋导电线。 在制造过程中,将包覆层溶液注入模具中; 第一电极以行分开安装,并且每个第一电极包括导体溶液滴; 第二电极安装在导体溶液滴下; 再次注入包覆层溶液; 并执行真空,加热和脱模过程。 本发明具有高延展性,高弹性和低制造成本的效果,并且当使用触觉感测阵列并覆盖在复杂表面上时,防止由高变形引起的损伤。

    DRUG DELIVERY CHIP AND FABRICATING METHOD THEREOF
    10.
    发明申请
    DRUG DELIVERY CHIP AND FABRICATING METHOD THEREOF 有权
    药物输送片及其制作方法

    公开(公告)号:US20100312229A1

    公开(公告)日:2010-12-09

    申请号:US12695516

    申请日:2010-01-28

    IPC分类号: A61M5/14 B44C1/22

    摘要: A drug-delivery chip and a method of fabricating the same are provided. The drug-delivery chip has a main body having at least one drug receiving space individually formed with an opening for storing drugs therein; a thin film for sealing up the at least one drug receiving space; a first conductive wire connecting to one end of the thin film; a second conductive wire connecting to another end of the thin film; a signal-receiving module for receiving actuated signals; and a control module for applying voltages to first and second wire conductive s according to the actuated signal, thereby generating heat to break off the thin film for the release of a drug or drugs received in the at least one drug receiving space.

    摘要翻译: 提供了药物输送芯片及其制造方法。 药物输送片具有主体,其具有至少一个单独形成有药物容纳空间的药物容纳空间,其中存储有药物的开口; 用于密封所述至少一个药物接收空间的薄膜; 连接到薄膜的一端的第一导线; 连接到薄膜另一端的第二导线; 用于接收致动信号的信号接收模块; 以及控制模块,用于根据致动信号向第一和第二导电线施加电压,从而产生热量以分解薄膜以释放在至少一个药物接收空间中接收的药物或药物。