| 摘要 |
An electronic perpetual calendar erasable board with a tackable surface, such as a bulletin bar. In one embodiment, the calendar may include a front panel having a graphic that includes cells each representing a calendar day, e.g., a month grid of cells arranged in rows and columns or a weekly planner table with cells arranged in a row. The front panel may include a plurality of electronic displays so that the calendar is capable of displaying an accurate number and configuration of days for any month or week. Other embodiments may include a markable and erasable write-on/wipe-off surface and a frame that has a tackable surface integrated therein. The tackable surface may be cork, foam, fiber, or a composite. |
