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    • 63. 发明授权
    • Method and apparatus for pattern inspection
    • 图案检查方法和装置
    • US07566871B2
    • 2009-07-28
    • US11698025
    • 2007-01-26
    • Masaki HasegawaHisaya MurakoshiHiroshi Makino
    • Masaki HasegawaHisaya MurakoshiHiroshi Makino
    • G01N23/00G21K7/00A61N5/00G21G5/00
    • H01J37/265G06T7/0004G06T2207/10056G06T2207/30148H01J37/29H01J2237/22H01J2237/24592
    • Because a mirror electron imaging type inspection apparatus for obtaining an inspection object image with mirror electrons has been difficult to optimize inspection conditions, since the image forming principles of the apparatus are different from those of conventional SEM type inspection apparatuses. In order to solve the above conventional problem, the present invention has made it possible for the user to examine such conditions as inspection speed, inspection sensitivity, etc. intuitively by displaying the relationship among the values of inspection speed S, inspection object digital signal image pixel size D, inspection object image size L, and image signal acquisition cycle P with use of a time delay integration method as a graph on an operation screen. The user can thus determine a set of values of a pixel size, an inspection image width, and a TDI sensor operation cycle easily with reference to the displayed graph.
    • 由于用于获得具有镜电子的检查对象图像的镜像电子成像型检查装置难以优化检查条件,因为该装置的图像形成原理与常规SEM型检查装置的图像形成原理不同。 为了解决上述常规问题,本发明使得用户可以通过显示检查速度S,检查对象数字信号图像的值之间的关系来直观地检查诸如检查速度,检查灵敏度等条件 像素尺寸D,检查对象图像尺寸L和图像信号采集周期P,使用时间延迟积分方法作为操作画面上的图形。 因此,用户可以参照所显示的图形容易地确定像素尺寸,检查图像宽度和TDI传感器操作循环的一组值。
    • 66. 发明申请
    • Apparatus and method for connecting optical waveguides
    • 光波导连接装置及方法
    • US20060067625A1
    • 2006-03-30
    • US11213559
    • 2005-08-26
    • Masaki Hasegawa
    • Masaki Hasegawa
    • G02B6/26
    • G02B6/30G02B6/4221G02B6/4227
    • Apparatus and method which adjusts an optical connection between a waveguide and an optical interconnection component that launches light into the waveguide or receives light emitted from the waveguide. The apparatus includes: an excitation light element emitting light that causes the waveguide to fluoresce into the waveguide via the optical interconnection component; an observation unit that observes the waveguide from a side face, different from the end face into which light is launched into the waveguide or light having propagated through the waveguide is emitted, and which receives fluorescent light emitted by the waveguide; and a connection adjusting component that adjusts the optical connection between the optical interconnection component and the waveguide based on the intensity of the fluorescent light received at the light observing section.
    • 调整波导和光互连部件之间的光学连接的装置和方法,其将光发射到波导中或接收从波导发射的光。 该装置包括:发射光的激发光元件,其使得波导经由光互连部件发光到波导中; 观察单元,其从侧面观察波导,不同于发射到波导中的光的端面或者通过波导传播的光,并且其接收由波导发射的荧光; 以及连接调整部件,其基于在所述光观察部接收的荧光的强度来调整所述光互连部件与所述波导管的光连接。
    • 69. 发明授权
    • Automated media storage library with variable focal length lens
    • 具有可变焦距镜头的自动媒体存储库
    • US06250550B1
    • 2001-06-26
    • US09333079
    • 1999-06-14
    • Daniel James WinarskiMasaki HasegawaKamal Emile DimitriRobert LaMar Bingham
    • Daniel James WinarskiMasaki HasegawaKamal Emile DimitriRobert LaMar Bingham
    • G06K1500
    • G06K7/10831G06K7/10574G06K7/10811
    • A bar code reader for an automated storage library has a lens assembly with a pair of polarized liquid crystal lenses. Each lens has pair of parallel glass plates that are separated by upper and lower glass substrates. A series of polymer films are symmetrically spaced apart between the substrates. Both the substrates and the films are perpendicular to the glass plates. Electrodes are formed on the films and combine to form a semi-cylindrical stack of film. Liquid crystal fills the spaces between adjacent pairs of the films. The films are coated and/or treated by an alignment process to predispose the liquid crystals to a specific rotational direction. When a selected voltage is applied between adjacent ones of the electrodes, the liquid crystals are synchronously rotated to alter their refractive index to a desired value. Thus, when the layers of each lens are manipulated in unison, the bar code reader is able to quickly adjust its focal length to read bar codes at various distances.
    • 用于自动存储库的条形码读取器具有带有一对偏振液晶透镜的透镜组件。 每个透镜都有一对由上玻璃基板和下玻璃基板隔开的平行玻璃板。 一系列聚合物膜在基板之间对称地间隔开。 基板和薄膜都垂直于玻璃板。 电极形成在薄膜上并结合形成半圆柱形的薄膜。 液晶填充相邻成对的薄膜之间的空间。 通过对准方法涂覆和/或处理膜以使液晶倾向于特定的旋转方向。 当在相邻的电极之间施加选择的电压时,液晶同步旋转以将其折射率改变到期望值。 因此,当每个透镜的层均一致地操作时,条形码读取器能够快速调整其焦距以在各种距离读取条形码。
    • 70. 发明授权
    • Multiple direction rotatable liquid crystal display device and a method
for its manufacture
    • 多方向可旋转液晶显示装置及其制造方法
    • US5764326A
    • 1998-06-09
    • US543671
    • 1995-10-16
    • Masaki HasegawaYoichi Taira
    • Masaki HasegawaYoichi Taira
    • G02F1/1337
    • G02F1/133753G02F1/13378G02F1/133784G02F1/133788G02F2001/133761
    • A liquid crystal display device and method of making same. The device, which includes a first substrate; a first orientation polymer film, disposed on the first substrate, having at least one segment whose molecules are aligned in a linear direction; a second substrate; a second orientation polymer film disposed on the second substrate; and a liquid crystal material disposed between the first and second orientation films, is fabricated in a method which includes applying a polymer to a first substrate to form a polymer film; rubbing the first substrate to form a polymer orientation film; irradiating, with a linear polarized electromagnetic wave, at least one segment of the first substrate on which rubbing has occurred; repeating the procedure conducted on the first substrate to a second substrate to form a second polymer orientation film; and introducing a liquid crystal between the first and second polymer orientation films.
    • 一种液晶显示装置及其制造方法。 该装置包括第一基板; 第一取向聚合物膜,设置在第一基底上,具有至少一个分子沿线性方向排列的段; 第二基板; 设置在所述第二基板上的第二取向聚合物膜; 以及设置在第一和第二取向膜之间的液晶材料以包括将聚合物施加到第一基板以形成聚合物膜的方法制造; 摩擦第一基板以形成聚合物取向膜; 用线偏振电磁波照射发生了摩擦的第一基板的至少一个部分; 将在第一衬底上进行的步骤重复到第二衬底以形成第二聚合物取向膜; 并在第一和第二聚合物取向膜之间引入液晶。