| 摘要 |
Disclosed is an apparatus for improving resolution, capable of reducing a moment of inertia and torque so that a burden on a circuit part is decreased. According to an embodiment of the present invention, the apparatus for improving the resolution includes: a fixation member; a rotation member connected to the fixation member to normally or reversely rotate at the inside of the fixation member; a magnetic body mounted on an inner surface of the fixation member; a coil mounted on the outer surface of the rotation member facing the magnetic body to enable the rotation member to rotate by interacting with the magnetic body; and a displacement plate having a rectangular shape, and integrally rotated with the rotation member for refracting light emitted from an image generation device to increase resolution of an image generated from the image generation device. Among four sides forming the displacement plate and four sides of pixels forming the image generation device, reciprocally facing sides are parallel to each other. Rotating central shafts protrude from each of edges, facing each other, of the displacement plate, and rotatably connected to edges of the fixation member, respectively. |
