To realize high-speed light emission in order to form an image with a few light emitting means and, while suppressing a price increase.
A beam light scanning system includes: a pixel data processing means which distributes image-processed pixel data based on the predetermined pixel arrangement to pixel datas and outputs them through different terminals; a horizontal synchronizing signal forming means which issues a horizontal synchronizing signal based on the detection of the passage of an emitted scanning beam; an adjusting means which adjusts the pulse positions of each pixel data output from the pixel data processing means based on both the horizontal synchronizing signals issued from the horizontal synchronizing signal forming means and a reference clock; a synthesizing means which synthesizes all the pixel data distributed by the pixel data processing means and adjusted while being output from the adjusting means; and a light-emitting means which emits light as a scanning beam in response to the pixel data output from the synthesizing means.
TANIMOTO KOJI
ISHIKAWA DAISUKE
INAGAWA YUJI
TOSHIBA TEC KK
| JP2001091873A | 2001-04-06 |