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US 7,889,376 B2Granted
Electronic blackboard
AssigneeToshiba Tec Kabushiki Kaisha
InventorToru Nishiie
Life of this patent
Estimating the term…
Abstract
A writing medium includes a board surface on which drawing is executed. A reader reads a drawing object drawn on the writing medium. A power supply switch is located at a front side of an electronic blackboard to execute an on/off operation of the electronic blackboard. A data port is located right above the power supply switch to output the read drawing data to a removable exterior storage medium.
Claims20
An electronic blackboard, comprising:
- a writing medium including a board surface on which a drawing object is executable,
- a reader for reading said drawing object drawn on the writing medium,
- a power supply switch, which is located at a front surface side of the electronic blackboard, for executing an on/off operation of the electronic blackboard, and
- a data port, which is located right above the power supply switch, for outputting read drawing data to a removable exterior storage medium, wherein a protrusion part is formed around the data port so as to extend from an electronic blackboard side toward an operator side to a position farther from the electronic blackboard than a position of an operation part of the power supply switch.
1 more element
An electronic blackboard, comprising:
- a writing medium including a board surface on which a drawing object is executable,
- a reader for reading said drawing object drawn on the writing medium,
- a power supply switch, which is located at a front surface side of the electronic blackboard, for executing an on/off operation of the electronic blackboard, and
- a data port, which is located right above the power supply switch, for outputting read drawing data to a removable exterior storage medium, wherein the data port is a USB port and the removable exterior storage medium is a USB memory.
1 more element
An electronic blackboard, comprising:
- a writing medium including a board surface on which a drawing object is executable,
- a reader for reading said drawing object drawn on the writing medium,
- a power supply switch, which is located at a front surface side of the electronic blackboard, for executing an on/off operation of the electronic blackboard, and
- a data port, which is located right above the power supply switch, for outputting read drawing data to a removable exterior storage medium, wherein the power supply switch is located such that when the removable exterior storage medium is inserted into the data port by a user, the power supply switch is behind the removable exterior storage medium when viewed from a user side.
1 more element
Dependencies are inferred from the claim text.