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公开(公告)号：US3976994A
公开(公告)日：1976-08-24
申请号：US514928
申请日：1974-10-15
申请人： Isamu Washizuka , Hirohide Nakagawa
发明人： Isamu Washizuka , Hirohide Nakagawa
CPC分类号： G09G3/18
摘要： An improvement on a display system which displays multi-digit numeral information on a time-shared basis in response to application of bipolarity alternating voltage to liquid crystal display units. Each of the liquid crystal display units has a common electrode actuated by one of sequentially phase-shifted timing signals and a predetermined number of segment electrodes actuated by segment signals of which combinations are representative of the multi-digit numeral information to be displayed. Particularly, in the present system, visual display is provided over successive repetition of first and second display cycles in a manner that timing selection for the respective common electrodes is effected with one polarity or phase during the first display cycle and subsequently timing selection for the same is effected with the opposite polarity or phase during the second display cycle. This provides a considerable improvement in life time and immunity from blinking information caused due to the decreasing of display frequency.
摘要翻译： 响应于向液晶显示单元施加双极性交流电压，在时间共享的基础上显示多位数字信息的显示系统的改进。 每个液晶显示单元具有由顺序相移定时信号之一致动的公共电极和由段信号致动的预定数量的段电极，其中组合表示要显示的多位数字信息。 特别地，在本系统中，在第一和第二显示周期的连续重复中提供视觉显示，其方式是在第一显示周期期间以一极性或相位实现各公共电极的定时选择，并随后对其进行定时选择 在第二显示周期期间以相反的极性或相位进行。 这提供了由于显示频率的降低而导致的闪烁信息的寿命和免疫力的显着改善。
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公开(公告)号：US4005403A
公开(公告)日：1977-01-25
申请号：US553933
申请日：1975-02-28
申请人： Isamu Washizuka , Hirohide Nakagawa
发明人： Isamu Washizuka , Hirohide Nakagawa
CPC分类号： G09G3/18
摘要： A general-purpose LSI (large-scale integrated circuit) computation circuit provides segment signals of high frequency at respective ones of its output terminals for displaying the computation results. It is necessary to provide a pulse frequency and pulse width converter in order to adapt the segment signals from the computation circuit to a form compatible with liquid crystal display units. There are provided flip-flops and normally closed switches for feeding the output signals of the flip-flops back to the input terminals of the flip-flops in order to temporarily maintain the segment signals within the converter. The input terminals of the flip-flops are connected with the respective ones of the output terminals of the computation circuit through normally open switches. The input terminals of the flip-flops are also connected with the respective segment electrodes of the liquid crystal display units. Synchronization between closing of the normally open switches and opening of the normally closed switches enables updating of the contents of the flip-flops, thereby achieving the reduction of the necessary number of terminals for the converter.
摘要翻译： 通用LSI（大规模集成电路）计算电路在各自的输出端子上提供高频的段信号，以显示计算结果。 需要提供脉冲频率和脉冲宽度转换器，以使来自计算电路的分段信号适应于与液晶显示单元兼容的形式。 提供了触发器和常闭开关，用于将触发器的输出信号馈送回到触发器的输入端，以暂时保持转换器内的分段信号。 触发器的输入端子通过常开开关与计算电路的各个输出端子连接。 触发器的输入端也与液晶显示单元的各段电极连接。 常闭开关闭合和常开开关的同步使得能够更新触发器的内容，从而实现转换器所需的端子数量的减少。
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3.发明授权
公开(公告)号：US4875036A
公开(公告)日：1989-10-17
申请号：US185281
申请日：1988-04-18
申请人： Isamu Washizuka , Yukihiro Inoue , Yoshio Okajima
发明人： Isamu Washizuka , Yukihiro Inoue , Yoshio Okajima
CPC分类号： G09G3/3644 , G06F3/0412 , G06F3/0488
摘要： The disclosed is an input and liquid crystal display unit including a flat liquid crystal display unit allowing input of data by manual writing having a plurality of partial display areas which are divisible into multiple units. The display unit overlays a magnetic tablet for inputting the designated data into the unit for display on the partial display areas. The display is driven to only some of said partial display areas to display the input pattern in the information on the partial display areas by applying a high duty cycle scan voltage to the common electrodes of the partial display areas.
摘要翻译： 所公开的是一种输入和液晶显示单元，其包括平面液晶显示单元，其允许通过手动输入输入具有可分为多个单元的多个部分显示区域的数据。 显示单元覆盖用于将指定数据输入到用于在部分显示区域上显示的单元的磁性图形输入板。 通过向部分显示区域的公共电极施加高占空比扫描电压，将显示器驱动到仅一些所述部分显示区域，以将输入图案显示在部分显示区域的信息中。
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公开(公告)号：US4192060A
公开(公告)日：1980-03-11
申请号：US862963
申请日：1977-12-21
申请人： Isamu Washizuka , Shintaro Hashimoto , Masaru Kakumae , Yuuichi Sato , Isao Fujisawa , Yukihiro Inoue , Sadakatsu Hashimoto
发明人： Isamu Washizuka , Shintaro Hashimoto , Masaru Kakumae , Yuuichi Sato , Isao Fujisawa , Yukihiro Inoue , Sadakatsu Hashimoto
IPC分类号： G02F1/13 , G02F1/1335 , G06F15/02 , H01H13/785
CPC分类号： H01H13/785 , G02F1/1333 , G02F1/13378 , G06F15/0216 , G06F15/0225 , H01H2201/026 , H01H2201/03 , H01H2207/004 , H01H2213/002 , H01H2219/01 , H01H2221/026 , H01H2221/054 , H01H2223/034 , H01H2229/016 , H01H2229/038 , H01H2231/002 , Y10T29/49002 , Y10T29/49787
摘要： In an electronic calculator essentially comprising a multidigit display, a keyboard and a data processor unit, a multidigit liquid crystal display is deposited together with integral key actuators of the keyboard of a flexible circuit film which carries electrical conductor leaves in a desired pattern. The conductor leaves to be in contact with terminals of the liquid crystal display are formed to extend in the direction of length of the liquid crystal display to thereby establish room for a battery compartment.
摘要翻译： 在基本上包括多位显示器，键盘和数据处理器单元的电子计算机中，多位数字液晶显示器与柔性电路薄膜的键盘的整体键盘致动器一起沉积，该柔性电路薄膜以期望的图案承载电导体叶片。 与液晶显示器的端子接触的导体形成为在液晶显示器的长度方向上延伸，从而为电池室建立空间。
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公开(公告)号：US5058996A
公开(公告)日：1991-10-22
申请号：US676873
申请日：1984-11-30
申请人： Isamu Washizuka , Yoshio Takeda
发明人： Isamu Washizuka , Yoshio Takeda
IPC分类号： G09F9/30 , G02F1/1335 , G02F1/1343 , G09G3/18 , H03K5/15
CPC分类号： G09G3/18 , G02F1/134327 , H03K5/15093
摘要： A liquid crystal display panel for displaying information of plural digits comprises transparent segment electrodes, reflection electrodes and a liquid crystal composition sandwiched therebetween. In a preferred form employing the typical seven-segment font, the transparent segment electrodes in the respective digit positions are divided into two groups. The reflection electrodes are continuously provided in common to the respective digit positions in such a manner that the reflection electrodes are provided even at the spaces positioned between adjacent digit positions and divided into four electrodes with the use of thin gaps provided longitudinally of the liquids crystal display panel. Both the respective two groups of the transparent electrodes and the respective four reflection electrodes are connected to receive selection signals for display.
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公开(公告)号：US4701862A
公开(公告)日：1987-10-20
申请号：US867603
申请日：1986-05-27
摘要： In a talking alarm clock, coincidence of real-time and preset alarm-time causes output of a fixed-plus-variable word message. Fixed words are stored in a ROM, while variable words are entered and stored in a circulating analog semiconductor memory.
摘要翻译： 在一个通话闹钟中，实时和预设闹铃时间的巧合导致固定加变量字信息的输出。 固定字存储在ROM中，而可变字被输入并存储在循环模拟半导体存储器中。
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7.发明授权
公开(公告)号：US4655551A
公开(公告)日：1987-04-07
申请号：US689343
申请日：1985-01-07
申请人： Isamu Washizuka , Masuaki Morino , Tamaki Mashiba
发明人： Isamu Washizuka , Masuaki Morino , Tamaki Mashiba
CPC分类号： G02F1/13452
摘要： An arrangement of a liquid crystal display unit includes a display panel having a plurality of terminals, a plurality of flexible films made of electrically nonconductive material and an LSI chip bonded into each flexible film. A plurality of electrodes are deposited on each film, with the films being provided in association with the display panel to electrically connect each LSI chip with the display panel terminals.
摘要翻译： 液晶显示单元的布置包括具有多个端子的显示面板，由非导电材料制成的多个柔性膜和结合到每个柔性膜中的LSI芯片。 在每个膜上沉积多个电极，其中膜与显示面板相关联地设置，以将每个LSI芯片与显示面板端子电连接。
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公开(公告)号：US4533213A
公开(公告)日：1985-08-06
申请号：US870210
申请日：1978-01-17
申请人： Isamu Washizuka , Yoshio Takeda
发明人： Isamu Washizuka , Yoshio Takeda
IPC分类号： G09F9/30 , G02F1/1335 , G02F1/1343 , G09G3/18 , H03K5/15 , G02F1/133
CPC分类号： G09G3/18 , G02F1/134327 , H03K5/15093
摘要： A liquid crystal display panel for displaying information of plural digits comprises transparent segment electrodes, reflection electrodes and a liquid crystal composition sandwiched therebetween. In a preferred form employing the typical seven-segment font, the transparent segment electrodes in the respective digit positions are divided into two groups. The reflection electrodes are continuously provided in common to the respective digit positions in such a manner that the reflection electrodes are provided even at the spaces positioned between adjacent digit positions and divided into four electrodes with the use of thin gaps provided longitudinally of the liquid crystal display panel. Both the respective two groups of the transparent electrodes and the respective four reflection electrodes are connected to receive selection signals for display.
摘要翻译： 用于显示多位信息的液晶显示面板包括透明段电极，反射电极和夹在其间的液晶组合物。 在采用典型的七段字体的优选形式中，各个数位位置中的透明段电极被分成两组。 反射电极被连续地设置在相应的数字位置上，使得反射电极甚至设置在相邻数字位置之间的空间处，并且使用设置在液晶显示器纵向的薄间隙分成四个电极 面板。 相应的两组透明电极和相应的四个反射电极都被连接以接收用于显示的选择信号。
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公开(公告)号：US4448542A
公开(公告)日：1984-05-15
申请号：US357754
申请日：1982-03-12
申请人： Isamu Washizuka , Yutaka Ikemoto , Hiroshi Tsuda
发明人： Isamu Washizuka , Yutaka Ikemoto , Hiroshi Tsuda
摘要： A timepiece has a time set mode and another time-related mode. It comprises a logic circuit for recognizing the time set mode and an electroacoustic transducer responsive to the logic circuit for providing a particular sound in succession when the timepiece is in the time set mode. The present timepiece makes it easy for the user, especially a blind or weak-eyed person, to recognize that the time set mode is in effect.
摘要翻译： 时计具有时间设定模式和另一时间相关模式。 它包括用于识别时间设定模式的逻辑电路和响应于逻辑电路的电声换能器，以便当钟表处于时间设定模式时连续地提供特定的声音。 本手表使用户，特别是盲目或虚弱的人容易识别时间设定模式有效。
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公开(公告)号：US4316081A
公开(公告)日：1982-02-16
申请号：US16077
申请日：1979-02-28
申请人： Isamu Washizuka , Iwao Tateishi
发明人： Isamu Washizuka , Iwao Tateishi
CPC分类号： G01B7/026 , G01B3/1084 , G01B3/11 , G01B2003/1058 , G01B2003/1069 , G01B2003/1094
摘要： An electronic digital tape measure includes a flexible tape, a detector, and a digital display. A keyboard unit and a control circuit may be further included for acting as an electronic calculator. The flexible tape is constructed by allocating a number of magnetic balls a predetermined space from each other and by locating a number of non-magnetic balls to provide the space therebetween. The chain of the balls is covered by flexible synthetic resin or the like. While the flexible tape has no special structure, a holding member is provided within the detector for grasping the flexible tape to be driven in unison with the movement of the flexible tape.
摘要翻译： 电子数字卷尺包括柔性带，检测器和数字显示器。 还可以包括键盘单元和控制电路，用作电子计算器。 柔性带通过将多个磁珠彼此分配预定空间并通过定位多个非磁性球以在其间提供空间而构成。 球的链条被柔性合成树脂等覆盖。 虽然柔性带没有特殊的结构，但是在检测器内设置有保持构件，以便与柔性带的移动一致地抓握待驱动的柔性带。
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