| Patent Number |
Title Of Patent |
Date Issued |
| 4328490 |
Liquid crystal display device with low battery indication |
May 4, 1982 |
| A liquid crystal display device comprises a liquid crystal display unit including a numeral display section and a unit display section, a dynamic driving circuit connected to said liquid crystal display unit to dynamically drive said numeral display section and a static driving circu |
| 4150573 |
Electronic digital thermometer |
April 24, 1979 |
| An electronic digital thermometer comprises a pulse oscillator to which a temperature-sensitive resistive element and a temperature-insensitive standard resistive element are alternately coupled as a frequency determining element, a temperature output circuit which is provided with a |
| 4125023 |
Temperature-measuring apparatus |
November 14, 1978 |
| A temperature-measuring apparatus which comprises a first series circuit formed of first and second resistor elements connected between first and second power supply terminals; a second series circuit including a third resistor element connected to the first power supply terminal, a |
