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US 6,285,390 B1Granted
Rotatable mirror assembly
AssigneeFujifilm Electronic Imaging Ltd.
InventorMartin Blake
Life of this patent
Estimating the term…
Abstract
A rotatable mirror assembly comprises a rotatably mounted support (1); and a mirror (7) mounted to the support for rotation therewith. The mirror (7) is mounted at a position (5) laterally offset from the axis (6) of rotation of the support, the mirror being spaced from the remainder of the support to allow the mirror to distort when it is rotated.
Claims10
A rotatable mirror assembly comprising a rotatably mounted support;
- and a mirror mounted to the support, for rotation therewith;
- said mirror being mounted to said support at a position laterally offset from and asymmetrically with repect to the axis of rotation of the support, the mirror being spaced from a remainder of the support to allow the mirror to distort when it is rotated.
An image exposing device comprising:
- a rotatable mirror assembly, said rotatable mirror assembly comprising a rotatably mounted support, and a mirror mounted to the support, for rotation therewith;
- said mirror being mounted to said support at a position laterally offset from and asymmetrically with respect to the axis of rotation of the support, the mirror being spaced from a remainder of the support to allow the mirror to distort when it is rotated;
- said image exposing device further comprising:
- a radiation beam source for generating a radiation beam which impinges on the mirror;
- a record medium support onto which the beam is incident following reflection by the mirror;
- and a modulator for modulating the beam with image information.
3 more elements
Dependencies are inferred from the claim text.