(Os perfis em inglês são gerados automaticamente, mas a patente que representam estão em português)
The scanner has a planar base suspended by torsion bars (2), a suspension system and a fixture panel. A stator has a magnetic circuit made of pre-molded ferrite cores. An actuator spool having around 200 spirals, is rolled on the magnetic circuit. The magnets made of neodymium-iron-boron are embedded within the stator.
ADVANTAGE – The volume of scanner is reduced. Power consumption of scanner can be reduced. Batch manufacturing of scanner is enabled at low cost.
DESCRIPTION OF DRAWING(S) – The drawing shows a graph illustrating the relationship between frequency response and optical deflection angle of planar resonant scanner.
Oportunidades de mercado
Planar resonant optical scanner for use in various applications. Uses include but are not limited to laser printer, optical microscope, bar code reader, image projector, etc.
A89 (Photographic, laboratory equipment, optical – including electrophotographic, thermographic uses.); P81 (Optics (G02).); T04 (Computer Peripheral Equipment); V07 (Fibre-optics and Light Control)
MARANGONI DE OLIVEIRA LUIZ CLAUDIO
FERREIRA LUIZ OTAVIO SARAIVA