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    • 4. 发明授权
    • Dual mode optical Magnifier system
    • 双模光学放大镜系统
    • US5818634A
    • 1998-10-06
    • US692360
    • 1996-08-05
    • Fred V. RichardScott R. NovisKaren E. Jachimowicz
    • Fred V. RichardScott R. NovisKaren E. Jachimowicz
    • G02B5/18G09G3/20H04M1/02G02B27/44G09G3/04
    • H04M1/027G02B5/1814G09G3/20H04M1/0214
    • A dual mode optical magnifier system (22) including a plurality of multi-order diffractive optical elements (24) having at least one reflective, refractive and conventional diffractive surface formed thereon, that in combination are operable between a low magnification virtual image display mode (26) and a high magnification virtual image display mode (28). The multi-order diffractive optical elements (24) include a plurality of zones defined by P.times.2.pi., where P is an integer. The use of multi-order diffractive optical elements (24) enables the elements (24) to be very planar and compact in form so as to be incorporated into portable electronic equipment (40 and 60) such as cellular telephones, pagers, smart card readers (20), computers, or the like, while enabling the desired magnification level to be achieved.
    • 一种双模光学放大镜系统(22),包括多个衍射光学元件(24),多个衍射光学元件(24)具有形成在其上的至少一个反射,折射和常规衍射面,其组合可在低倍率虚拟图像显示模式 26)和高倍率虚拟图像显示模式(28)。 多级衍射光学元件(24)包括由Px2i1定义的多个区域,其中P是整数。 使用多级衍射光学元件(24)使得元件(24)能够在形式上非常平坦和紧凑,以便被结合到便携式电子设备(40和60)中,例如蜂窝电话,寻呼机,智能卡读卡器 (20),计算机等,同时实现期望的放大级别。
    • 7. 发明授权
    • Portable electronic device with transceiver and visual image display
    • 带收发器和视觉图像显示的便携式电子设备
    • US5867795A
    • 1999-02-02
    • US702086
    • 1996-08-23
    • Scott R. NovisWilliam E. CarnsKaren E. Jachimowicz
    • Scott R. NovisWilliam E. CarnsKaren E. Jachimowicz
    • H04M11/00
    • H04M11/04G06Q20/3226G06Q20/325G06Q20/341G06Q20/353H04M1/675H04M2250/54
    • A portable electronic device (10) including a virtual image display (20) positioned within a housing (11) or a remote unit (30), capable of providing an image of information contained on a smart card (18) as well as transactions processed in response to data transmitted by a two-way voice transceiver (24) between a host database (118) and the portable electronic device (10). A sensor (19) constructed to have the smart card (18) positioned adjacent thereto in data sensing juxtaposition and electronics (22) connected to the sensor (19) for processing data between the host database (118) and the portable electronic device (10), and for reading and writing data to the smart card (18). The two-way voice communications transceiver (24) for transmitting and receiving data between the portable electronic device (10) and the host database (118), and the virtual image display (20) for supplying image data.
    • 一种便携式电子设备(10),包括位于壳体(11)或远程单元(30)内的虚拟图像显示器(20),能够提供包含在智能卡(18)上的信息的图像以及处理的事务 响应于主机数据库(118)和便携式电子设备(10)之间的双向语音收发器(24)发送的数据。 一种传感器(19),其被构造为使智能卡(18)与数字传感并置位置相邻的传感器(19)连接到传感器(19),用于处理主机数据库(118)和便携式电子设备(10)之间的数据 ),以及用于读取和写入智能卡(18)的数据。 用于在便携式电子设备(10)和主机数据库(118)之间发送和接收数据的双向语音通信收发器(24)和用于提供图像数据的虚拟图像显示器(20)。