Head-mounted visual display apparatus
    1.
    发明授权
    Head-mounted visual display apparatus 失效
    头戴式视觉显示装置

    公开(公告)号:US5767820A

    公开(公告)日:1998-06-16

    申请号:US437535

    申请日:1995-05-09

    摘要: An improved head-mounted visual display apparatus that may find particular use in a virtual reality system. The apparatus includes a shell that encases a pair of visual displays and is mounted to a headband, which adjusts to the user's head, with a mounting device that allows the shell to be slid towards and away from the user's face. The mounting device includes a mounting bracket that attaches to the headband and a support member that slides across the mounting bracket. The support member is attached to the shell allowing the shell to be moved towards and away from the headband. Additionally, the support member allows for the attachment of video display units.

    摘要翻译: 可以在虚拟现实系统中特别使用的改进的头戴式可视显示装置。 该装置包括壳体,其包围一对视觉显示器并且安装到头带上,头带通过安装装置来调节,该安装装置允许壳体朝向和远离使用者的脸部滑动。 安装装置包括附接到头带的安装支架和滑过安装支架的支撑构件。 支撑构件附接到壳体,允许壳体朝向和远离头带移动。 此外,支撑构件允许附加视频显示单元。

    Universal reticle transfer system
    2.
    发明授权
    Universal reticle transfer system 失效
    通用标线转印系统

    公开(公告)号:US07318697B2

    公开(公告)日:2008-01-15

    申请号:US10506861

    申请日:2003-06-12

    IPC分类号: H01J5/02

    摘要: A specially adapted SMIF pod (20) receives and holds one particular type of reticle cassette (36) or reticle holder (132) selected from among dozens of different configurations thereof. The SMIF pod (20) may be interrogated to determine the particular type of reticle cassette (36) or reticle holder (132) carried therein. A reticle transfer system (50) receives a pair of such SMIF pods (20), interrogates each of the SMIF pods (20) to ascertain which type of reticle cassette (36) or reticle holder (132) the SMIF pod (20) carries, and automatically moves reticles (42) through a controlled environment from one reticle cassette (36) or reticle holder (32) to another reticle cassette (36) or reticle holder (132). A reticle reorienter (56) includable in the system (50) also permits automatically exchanging reticles (42) between a reticle carrier (144) and a reticle cassette (36) or reticle holder (132).

    摘要翻译: 专门适应的SMIF盒(20)接收并保持从其数十种不同配置中选择的一种特定类型的标线盒(36)或标线架支架(132)。 可以询问SMIF盒(20)以确定其中承载的标线盒(36)或标线架(132)的特定类型。 标线片传送系统(50)接收一对这样的SMIF盒(20),询问每个SMIF盒(20)以确定SMIF盒(20)携带的哪种类型的标线盒(36)或标线架(132) 并且自动将标线片(42)通过受控的环境从一个标线盒(36)或标线保持器(32)移动到另一个标线盒(36)或标线架支架(132)。 可在系统(50)中包括的标线重新定向器(56)还允许自动交换标线片载体(144)和标线片盒(36)或标线架支架(132)之间的标线(42)。