| 摘要 |
PURPOSE: A liquid crystal display of a car television controlled by a microcomputer is provided to prevent an image displayed on the liquid crystal display from being severely distorted due to a variation in a variable resistance value caused by vibration. CONSTITUTION: A liquid crystal display(10) of a car television includes a microcomputer(30). The microcomputer transmits set values for controlling a shade, color and color tone of an image to a driving circuit(20) of the liquid crystal display as digital signals through a data communication line. The microcomputer is located outside or inside of the driving circuit of the liquid crystal display. |
