| 摘要 |
3D liquid crystal shutter glasses include a pair of LCD lenses (1), and a control circuit (100) associated with the LCD lenses. The LCD lens includes an LCD-glass layer (2), a front polarizing filter (3), and a transparent scratchproof layer (4) laminated together. The control circuit includes a sync signal receiver (5), an LCD driver (6) for controlling LCD lenses, a boost circuitry (7) associated with LCD driver for outputting a drive voltage to the LCD driver, a CPU (8) which is respectively associated with the receiver, LCD driver, and boost circuitry for controlling operation of the same, and a power supply module (11) for powering the control circuit. The lenses prevent light in environment affecting and flaring thereon. The light transmittance of the lenses is approximated to 40%. Accordingly, the 3D glasses present the user brighter and lively image in higher quality, and avoid hurting user's eyesight.
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