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REMOTE CONTROL WHICH ENABLES INPUT OF CHARATER BY VIRTUAL KEYBOARD AND CHARACTER INPUT SYSTEM COMPRISING THE SAME
REMOTE CONTROL WHICH ENABLES INPUT OF CHARATER BY VIRTUAL KEYBOARD AND CHARACTER INPUT SYSTEM COMPRISING THE SAME
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机译:可以通过虚拟键盘和包含相同功能的字符输入系统进行字符输入的远程控制
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摘要
There is provided a remote controller having a function of inputting a character with virtual keyboard and a character input system comprising the same. The character input system comprises a remote controller having a function of inputting a character with virtual keyboard, comprising an infrared light emitting module, a sensor module, a controller and a light emitting diode that produces an infrared light having a frequency corresponding to a control signal from the controller, and a remote controller housing comprising a receiving unit to house the remote controller and a keyboard unit in which a character set is encrypted onto a surface thereof. Compared to the conventional virtual projection keyboards, the character input system does not require any visible light projection module and makes it possible to input characters with an infrared light alone.
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