MICROMIRROR DEVICE AND MICROMIRROR ARRAY
    3.
    发明申请
    MICROMIRROR DEVICE AND MICROMIRROR ARRAY 有权
    MICROMIRROR设备和MICROMIRROR ARRAY

    公开(公告)号:US20100118372A1

    公开(公告)日:2010-05-13

    申请号:US12594578

    申请日:2008-04-15

    IPC分类号: G02B26/08 G02B26/00

    摘要: A movable beam (182a) and a movable beam (182b) each having one end fixed to a frame portion (181) of a mirror substrate (108) are provided inside the frame portion (181). The movable beam (182a) and the movable beam (182b) each having one end fixed to a corresponding to one of two opposite inner sides of the frame portion (181) are aligned at a predetermined distance on the same line in the direction in which the two sides face each other. Each of the movable beam (182a) and the movable beam (182b) has the other end displaceable in the normal line direction of the mirror substrate (108) and therefore has a cantilever structure. A mirror (183) is arranged between the movable beam (182a) and the movable beam (182b) and connected to them via a pair of connectors (109a, 109b).

    摘要翻译: 在框架部分(181)的内部设置有可动梁(182a)和可动梁(182b),每个可动梁(182b)的一端固定在反射镜基板(108)的框架部分(181)上。 每个具有固定到框架部分(181)的两个相对内侧中的一个的一端的可移动梁(182a)和可移动梁(182b)在相同的线上以预定距离对准, 双方面对面。 可移动光束(182a)和可移动光束(182b)中的每一个具有沿镜面基板(108)的法线方向移位的另一端,因此具有悬臂结构。 反射镜(183)设置在可动光束(182a)和可动光束(182b)之间,并通过一对连接器(109a,109b)与其连接。

    Micromirror device and micromirror array
    4.
    发明授权
    Micromirror device and micromirror array 有权
    微镜器件和微镜阵列

    公开(公告)号:US08599460B2

    公开(公告)日:2013-12-03

    申请号:US12594578

    申请日:2008-04-15

    IPC分类号: G02B26/08 G02B26/10

    摘要: A movable beam (182a) and a movable beam (182b) each having one end fixed to a frame portion (181) of a mirror substrate (108) are provided inside the frame portion (181). The movable beam (182a) and the movable beam (182b) each having one end fixed to a corresponding to one of two opposite inner sides of the frame portion (181) are aligned at a predetermined distance on the same line in the direction in which the two sides face each other. Each of the movable beam (182a) and the movable beam (182b) has the other end displaceable in the normal line direction of the mirror substrate (108) and therefore has a cantilever structure. A mirror (183) is arranged between the movable beam (182a) and the movable beam (182b) and connected to them via a pair of connectors (109a, 109b).

    摘要翻译: 在框架部分(181)的内部设置有可动梁(182a)和可动梁(182b),每个可动梁(182b)的一端固定在反射镜基板(108)的框架部分(181)上。 每个具有固定到框架部分(181)的两个相对内侧中的一个的一端的可移动梁(182a)和可移动梁(182b)在相同的线上以预定距离对准, 双方面对面。 可移动光束(182a)和可移动光束(182b)中的每一个具有沿镜面基板(108)的法线方向移位的另一端,因此具有悬臂结构。 反射镜(183)设置在可动光束(182a)和可动光束(182b)之间,并通过一对连接器(109a,109b)与其连接。

    Polyamide acid and polyimide, and optical material
    5.
    发明授权
    Polyamide acid and polyimide, and optical material 失效
    聚酰胺酸和聚酰亚胺,以及光学材料

    公开(公告)号:US06924348B2

    公开(公告)日:2005-08-02

    申请号:US10194791

    申请日:2002-07-11

    摘要: A polyimide excelling in heat resistance, chemical resistance, water repellency, dielectric characteristics, electrical characteristics, and optical characteristics and a polyamide acid useful as the raw material therefor are provided. Specifically, a polyamide acid containing a chlorine atom and a fluorine atom and comprising a repeating unit represented by the following formula (1): (wherein X and X′ independently denote a divalent organic group; Y and Y′ independently denote a chlorine, bromine, or iodine atom; p and p′ denote independently denote the number of fluorine atom {F in the formula (1)} bonded to the relevant benzene ring, representing an integer of 0-3; q and q′ independently denote an integer of 0-3; and p+q total 3, and p′+q′ total 3).

    摘要翻译: 提供了耐热性,耐化学性,防水性,介电特性,电特性和光学特性优异的聚酰亚胺和用作其原料的聚酰胺酸。 具体来说,含有氯原子和氟原子的聚酰胺酸,其含有下述式(1)表示的重复单元:(其中X和X'独立地表示二价有机基团; Y和Y'独立地表示氯,溴 或碘原子; p和p'独立地表示氟原子的数目(式中的F(与相关苯环键合的1,表示0-3的整数; q和q'独立地表示0〜 3; p + q共3,p'+ q'共3)。

    ULTRASONIC FATIGUE TESTING MACHINE AND ULTRASONIC FATIGUE TESTING METHOD
    9.
    发明申请
    ULTRASONIC FATIGUE TESTING MACHINE AND ULTRASONIC FATIGUE TESTING METHOD 有权
    超声波疲劳试验机和超声波疲劳试验方法

    公开(公告)号:US20150226634A1

    公开(公告)日:2015-08-13

    申请号:US14430291

    申请日:2012-12-07

    申请人: Tohru Matsuura

    发明人: Tohru Matsuura

    IPC分类号: G01M7/02 G01N29/04

    摘要: This ultrasonic fatigue testing machine is one that resonates a test piece by an ultrasonic wave to perform a fatigue test, and configured to include an ultrasonic wave generation part 10, a displacement measurement part 20, and a control part 30 that controls the overall operation of the ultrasonic fatigue testing machine. The control part 30 is configured to have a computer that includes storage devices capable of store programs and various types of data, such as an RAM and an ROM, and an arithmetic unit such as a CPU, and includes an internal temperature estimation part 31, an allowable range setting part 32, and a determination part 33 as a main functional configuration.

    摘要翻译: 该超声波疲劳试验机是通过超声波共振试验片进行疲劳试验的结构,其特征在于,包括:超声波发生部10,位移测定部20以及控制部30, 超声波疲劳试验机。 控制部30被构成为具有能够存储程序和各种数据的存储装置的计算机,例如RAM和ROM,以及诸如CPU的运算单元,并且包括内部温度估计部31, 作为主要功能结构的容许范围设定部32,判定部33。

    Optical waveguide material and optical waveguide
    10.
    发明授权
    Optical waveguide material and optical waveguide 有权
    光波导材料和光波导

    公开(公告)号:US07177514B2

    公开(公告)日:2007-02-13

    申请号:US10534635

    申请日:2004-07-16

    IPC分类号: G02B6/10 C30B29/30

    摘要: The invention provides an optical waveguide material whose refractive index can be tailored without changing the ratio of Ta and Nb. An optical waveguide of this invention comprising an under-clad layer 1 and a core 2 that is formed on the under-clad layer 1 and has a higher refractive index than that of the under-clad layer 1 is shown. For example, KTN (KTa1−xNbxO3) is used as the core 2, and a material that is obtained by substituting at least one element selected from the group consisting of Zr, Hf, and Sn for a portion of one element of the constituent elements of KTN and has the same perovskite type crystal structure as KTN is used as the clad. The refractive index of KTN can be reduced considerably, and this controllability widens the degree of freedom in the design of optical waveguide devices.

    摘要翻译: 本发明提供一种光波导材料,其折射率可以在不改变Ta和Nb的比例的情况下进行调整。 示出了本发明的光波导,其包括形成在下包层1上并且具有比下包层1的折射率更高的折射率的下包层1和芯2。 例如,使用KTN(KTa 1-x Nb x O O 3)作为芯2,并且使用通过取代 使用选自KTN的构成元素的一个元素的一部分的Zr,Hf和Sn中的至少一种元素,并且具有与KTN相同的钙钛矿型晶体结构作为包层。 KTN的折射率可以大大降低,这种可控性扩大了光波导器件的设计自由度。