发明名称 |
INFORMATION DISPLAY HAVING SEPARATE AND DETACHABLE UNITS |
摘要 |
An information display has an information carrier including a storable display panel separate from a processing unit including a battery, and where there is a need to perform a process such as updating or manipulating information displayed on the display panel, it is possible to perform a desired process by connecting the processing unit to the information carrier.
|
申请公布号 |
US2009195496(A1) |
申请公布日期 |
2009.08.06 |
申请号 |
US20090420303 |
申请日期 |
2009.04.08 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
KOYAMA FUMIO;KODAMA YOSHIYUKI;TANAKA DAI |
分类号 |
G09F9/40;G09G3/34;G09F9/00;G09G3/36;G09G5/00 |
主分类号 |
G09F9/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|