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    Optical display digital watch
    3.
    发明授权
    Optical display digital watch 失效
    光学显示数字手表

    公开(公告)号：US3566602A

    公开(公告)日：1971-03-02

    申请号：US3566602D

    申请日：1968-06-25

    Applicant: HAMILTON WATCH CO

    Inventor： BERGEY JOHN M ,  DERR KENNETH W

    IPC: G04B19/00 ,  G04B19/30 ,  G04G9/00 ,  G04G9/10 ,  G04G9/12 ,  G09F9/305

    CPC classification number: G09F9/305 ,  G04B19/00 ,  G04B19/30 ,  G04G9/0041 ,  G04G9/10 ,  G04G9/128 ,  G09F9/3023

    Abstract: THE WATCH HAS HOUR AND MINUTE WHEELS DRIVEN BY A MOVEMENT, THE WHEELS CARRYING RESPECTIVE HOUR AND MINUTE INFORMATION ON ANNULAR AREAS THEREABOUT. A DISPLAY WINDOW IS PROVIDED THROUGH THE UPPER FACE OF THE WATCH AT AN ANGLE TO THE PLANE OF THE WATCH. CURVED, FUSETAPERED, FIBER OPTICAL BUNDLES ARE PROVIDED FOR TRANSMITTING LIGHT CARRYING THE TIME INFORMATION ON THE WHEELS TO AN IMAGE SURFACE ADJACENT THE DISPLAY WINDOW WHEREBY, AS THE WHEELS ROTATE, A DIGITAL TIME READOUT IS DISPLAYED IN THE WINDOW. IN ONE FORM, THE WHEELS ARE PROVIDED WITH LUMINOUS TIME INDICIA. IN ANOTHER FORM, A RADIOACTIVE LIGHT SOURCE IS CARRIED WITHIN THE WATCH CASING TO ILLUMINATE THE TIME INFORMATION ON THE WHEELS FOR DIGITAL TIME DISPLAY UNDER DARK OR SEMIDARK CONDITIONS. IN A FURTHER EMBODIMENT, AN OPTICAL BAR SEGMENT IN THE GENERAL SHAPE OF A SQUARE FIGURE 8 AND CODED TIME INDICIA ON THE WHEELS COOPERATE TO PROVIDE A DIGITAL TIME READOUT.

    Solid state timepiece with liquid crystal display
    5.
    发明授权
    Solid state timepiece with liquid crystal display 失效
    具有液晶显示的固态时序

    公开(公告)号：US3701249A

    公开(公告)日：1972-10-31

    申请号：US3701249D

    申请日：1971-03-12

    Applicant: HAMILTON WATCH CO

    Inventor： BERGEY JOHN M ,  BLOUCH ERIC L ,  WALTON RICHARD S

    IPC: G04G9/00 ,  G04G9/12 ,  G04B19/30

    CPC classification number: G04G9/0047 ,  G04G9/12

    Abstract: Disclosed is a solid state wristwatch having an improved liquid crystal time display. Solid state time-keeping components are continuously energized from a low voltage battery while the display is energized only on demand from a separate high voltage battery. The direction of current flow through the liquid crystals is reversed during display to improve display life. A highly polished mirror surface is provided on the outside of the back plate of the thin glass sandwich where it is not in contact with the liquid crystal material.

    Abstract translation: 公开了具有改进的液晶时间显示的固态手表。 固态保持组件从低电压电池连续供电，而显示器只需要单独的高压电池供电即可。 在显示期间流过液晶的电流方向相反，以提高显示寿命。 在不与液晶材料接触的薄玻璃夹层的背板的外侧设置高度抛光的镜面。

    Electronic watch
    6.
    发明授权
    Electronic watch 失效
    电子手表

    公开(公告)号：US3676993A

    公开(公告)日：1972-07-18

    申请号：US3676993D

    申请日：1970-08-13

    Applicant: HAMILTON WATCH CO

    Inventor： BERGEY JOHN M ,  JAMES O LE VAN ,  WALTON RICHARD S ,  BRETHAUER LOUIS G

    IPC: G04B19/247 ,  G04B29/02 ,  G04C3/00 ,  G04C3/06 ,  G04C3/14 ,  G04C3/04

    CPC classification number: G04C3/008 ,  G04B19/247 ,  G04B29/02 ,  G04C3/06 ,  G04C3/14

    Abstract: Disclosed is an electronic wristwatch in which a crystal oscillator drives an electromechanical resonator tuned to the oscillator output. The high frequency oscillator is connected through an integrated circuit divider and driver to the resonator coil so that the coil oscillations are slaved to the frequency of the divider output. A lever, rotatable on an eccentric forming a part of the resonator staff, drives an index wheel, in turn connected through a gear train to the watch hands. Provision is made for rapid calendar setting, automatic calendar drive and an on-off switch breaks the electronic circuit from a 3 volt battery in the watch when the setting arbor is moved to the off position.

    Abstract translation: 公开了一种电子手表，其中晶体振荡器驱动调谐到振荡器输出的机电谐振器。 高频振荡器通过集成电路分压器和驱动器连接到谐振器线圈，使得线圈振荡被分配到分频器输出的频率。 可以在形成谐振器工作人员的一部分的偏心件上旋转的杠杆驱动分度轮，转向轮又通过齿轮系连接到手表手。 提供快速日历设置，自动日历驱动器和开关开关​​在设置心轴移动到关闭位置时将手表中的3伏电池断开电子电路。

    Solid state watch
    7.
    发明授权
    Solid state watch 失效
    固态手表

    公开(公告)号：US3672155A

    公开(公告)日：1972-06-27

    申请号：US3672155D

    申请日：1970-05-06

    Applicant: HAMILTON WATCH CO

    Inventor： BERGEY JOHN M ,  WALTON RICHARD S

    IPC: G04G5/04 ,  G04G9/00 ,  G04G9/10 ,  G04G17/02 ,  G04B19/30

    CPC classification number: G04G17/02 ,  G04G5/04 ,  G04G9/0017 ,  G04G9/10 ,  G04G9/107

    Abstract: Disclosed is a solid state watch which requires no moving parts for timekeeping and display. The watch comprises a crystal controlled oscillator connected through an integrated circuit binary frequency divider to an electro-optical display in the form of light emitting diodes. The display is energized only on demand and the level of the light output is controlled in accordance with ambient light conditions. The watch is energized from a rechargeable battery.

    Abstract translation: 公开了一种固态手表，其不需要用于计时和显示的移动部件。 手表包括通过集成电路二进制分频器连接到发光二极管形式的电光显示器的晶体振荡振荡器。 显示器仅在需要时通电，并且根据环境光条件控制光输出的电平。 手表从可充电电池供电。

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