Optical information processing apparatus and an image forming apparatus and image projection display device and optical transmission device comprises a method for producing the same, and the light deflection apparatus for an optical deflection method and light deflection device and a light deflecting device

摘要

PROBLEM TO BE SOLVED: To provide an optical deflecting device of which the structure and control for performing optical deflection in a uniaxial or biaxial direction are simple and easy, in which stable operation and fast response are assured, the wavelength of incident light is not restricted, deterioration in mechanical strength is small, driving voltage is low, miniaturization and integration are possible at a low cost, and use environment is not restricted, an optical deflecting method, a method for manufacturing the optical deflecting device, an optical information processor provided with the optical deflecting device, an image forming device, an image projecting and display device and an optical transmitting device.;SOLUTION: A plate-shaped member 2 is arranged in a gap (G) formed between a supporting member 4 on a substrate 3 and a bamboo hat-shaped member 5 without being fixed onto the substrate 3 so that the plate-shaped member 2 is freely displaceable. Electric potential is given to an electrode 6 arranged opposite to the plate-shaped member 2 around the supporting member 4 on the substrate 3. A reflecting means 1 on the plate-shaped member 2 mounted with a tilt on the supporting member 4 changes the reflection direction of the incident light to perform optical deflection.;COPYRIGHT: (C)2004,JPO