发明名称 DRIVING DEVICE OF LIQUID CRYSTAL ELEMENT
摘要 PROBLEM TO BE SOLVED: To provide a driving device of liquid crystal elements in which cost of the product is reduced. SOLUTION: The device has a matrix type liquid crystal elements (LCD) 19, a liquid crystal controller 12, which controls the display on the LCD 19, and a display data storage section (ROM) 15 in which graphic areas, that store graphic data to be displayed on the LCD 19, and character areas, that store character generation data, are divided into plural parts and the graphic area and the character area are alternatively arranged.
申请公布号 JP2000284778(A) 申请公布日期 2000.10.13
申请号 JP19990090391 申请日期 1999.03.31
申请人 NIPPON SEIKI CO LTD 发明人 UMEZAWA SACHIRO;KAWAMOTO MITSUO;HANETAKI KATSUHIRO;YAMADA KAZUYOSHI
分类号 G09G5/22;G02F1/133;G09G5/40;(IPC1-7):G09G5/40 主分类号 G09G5/22
代理机构 代理人
主权项
地址