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    Semiconductor chip tray with rolling contact retention mechanism
    3.
    发明授权
    Semiconductor chip tray with rolling contact retention mechanism 失效
    具有滚动接触保持机构的半导体芯片托盘

    公开(公告)号：US5971156A

    公开(公告)日：1999-10-26

    申请号：US924354

    申请日：1997-09-05

    申请人： Alexander H. Slocum ,  David J. Gessel

    发明人： Alexander H. Slocum ,  David J. Gessel

    IPC分类号： H01L21/673 ,  B65D85/00

    CPC分类号： H01L21/67333

    摘要： A transport tray for semiconductor devices that includes a retention mechanism. The tray is formed with molded plastic inserts positioned in a tray. Each insert includes a contact surface that is designed to have two stable points, one corresponding to a latched state and one corresponding to an unlatched state. The retention mechanism includes elements that allow the contact surface to rotate and translate relative to the surface of a semiconductor component being inserted or removed from the tray. Rotation across the surface, as opposed to sliding, significantly reduces the wear of the retention mechanism.

    摘要翻译： 一种用于包括保持机构的半导体器件的传送托盘。 托盘由位于托盘中的模制塑料插件形成。 每个插入件包括设计成具有两个稳定点的接触表面，一个对应于锁定状态，一个对应于解锁状态。 保持机构包括允许接触表面相对于从托盘插入或移除的半导体部件的表面旋转和平移的元件。 与滑动相反，表面上的旋转显着地减少了保持机构的磨损。

    Polarizing fiber-optic faceplate of stacked adhered glass elements in a liquid crystal display
    4.
    发明授权
    Polarizing fiber-optic faceplate of stacked adhered glass elements in a liquid crystal display 失效
    在液晶显示器中将层叠的玻璃元件的光纤面板偏光

    公开(公告)号：US5396351A

    公开(公告)日：1995-03-07

    申请号：US811789

    申请日：1991-12-20

    申请人： David J. Gessel

    发明人： David J. Gessel

    IPC分类号： G02B6/00 ,  G02B6/08 ,  G02F1/1335 ,  G06F15/02 ,  G09F9/305 ,  G02B6/04 ,  G02B6/10 ,  G02F1/1333

    CPC分类号： G02B6/08 ,  G02F1/133524 ,  G02F1/133528 ,  G09F9/305 ,  Y10S385/901

    摘要： A polarizing fiber-optic layer for use within a liquid crystal multilayer structure, particularly for use in a computer system having a liquid crystal display screen. The invention relates to a specially designed thin polarizing fiber-optic layer which functions both as a polarizer of light in a specific direction and as a fiber-optic material for optically resolving an image to its surface from a position optically below the fiber-optic material layer. Using this double functioning material the problems of off axis viewing, contrast (and color) distortion and parallax can be solved in flat panel displays. This inventive layer replaces several complex layers of a conventional liquid crystal display thereby greatly simplifying display manufacture and improving performance.

    摘要翻译： 一种用于液晶多层结构的偏振光纤层，特别用于具有液晶显示屏的计算机系统中。 本发明涉及一种专门设计的薄偏振光纤层，其既可以作为特定方向的光的偏振器，也可用作光学材料，用于从光学材料的光学下方的位置将图像光学分解到其表面 层。 使用这种双功能材料，可以在平板显示器中解决离轴观察，对比度（和颜色）失真和视差的问题。 本发明的层取代了常规液晶显示器的几个复杂层，从而极大地简化了显示器制造和改进性能。