发明授权
US07496121B2 Laser modulating and driving device and image reproducing apparatus using the same 有权
激光调制和驱动装置及其使用的图像再现装置

Laser modulating and driving device and image reproducing apparatus using the same
摘要:
A laser modulating and driving device comprises a modulation signal generating unit configured to generate a laser modulation signal consisting of a pair of small swing differential signals based on pixel data, and a driving unit configured to drive a laser according to the laser modulation signal supplied from the modulation signal generating unit.
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