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Transmitter, display, shutter eyeglass device, transmission/reception system, display system and transmission/reception method

  • US 8,988,497 B2
  • Filed: 02/22/2011
  • Issued: 03/24/2015
  • Est. Priority Date: 03/02/2010
  • Status: Expired due to Fees
First Claim
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1. A transmitter comprising:

  • a transmission section holding plural kinds of commands each represented by a plurality of bits and repeatedly transmitting a command set, the command set being configured of one or more kinds of commands which are selected from the plural kinds of commands and combined in predetermined order, wherein a bit pattern representing a whole of the command set is the same as a bit pattern held in a receiver,the receiver is equipped in a shutter eyeglass device having a left-eye shutter and a right-eye shutter,the transmission section being configured to support a plurality of transmission modes, in which a different command set is provided for each transmission mode, andthe transmission section being further configured to detect a duty ratio of an externally provided synchronization control signal which represents an open period length of the left-eye shutter and the right-eye shutter within a cyclic period, select one transmission mode from the plurality of transmission modes based on the detected duty ratio, and transmit a respective command set provided for the selected transmission mode for receipt by the receiver.

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