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:
Disclosed hereinbelow is an automatic graphic printer which is characterized in that; it automatically sets the scale information of the graphic axes as a function of the sample data value, and therefore, even if designation of an information related to complex scales is deleted, such a scale information based on the sample data can be automatically set, and as a result, any of the conventional graphs can be drawn within a shorter period of time than before by using simplified designation means. In addition, plotting position of the sample data can be set in any suitable position on the graph so that an optimum scale can easily be provided.
摘要:
A timepiece having a speech synthesizer output device is disclosed herein. The speech synthesizer is responsive to sound input such as human voices (e.g., what time is it?) or the sound of clapping of hands to provide an audible indication of time information. The intensity of the audible indication is varied with the intensity of the sound input.
摘要:
An input device for a word information storage and retrieval device such as an electronic dictionary includes a single multiconduct bar switch, a detection circuit, a shift circuit, and a display. The single bar switch corresponds to a plurality of letters or characters, such that the single bar switch is operable to input each one of the plurality of letters of characters depending on the actuated position of the bar switch. The detection circuit is responsive to the single bar switch for detecting the actuated position of the single bar switch and for detecting which of the plurality of letters or characters is input. The display is responsive to the detection circuit for displaying a detected one of the plurality of letters or characters input. The shift circuit is operable to shift the selection of the detected one of the plurality of letters or characters.
摘要:
A display device for an electronic dictionary such as an electronic translator or an electronic language dictionary is featured by displaying ornamental patterns formed with ornamental data and word data when the dictionary is left unoperated. The display device includes a memory circuit for storing the ornamental data and the word data, a mixing circuit responsive to the memory circuit for mixing the ornamental data and the word data, and a display responsive to the mixing circuit for displaying the mixed ornamental patterns. In a specific form of the present invention, the ornamental patterns are displayed by shifting or running the overall data across the display.
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:
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:
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:
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.