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US 2008/0106770 A1Published application
Image reading apparatus and optical module thereof
AssigneeAvision Inc.
InventorsChia-Shin Lin, Ching-Jung Tu
Life of this patent
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Abstract
An image reading apparatus includes a casing, an upper plate and a transparent plate. The casing has a first opening, and a reading means is disposed in the casing. The upper casing plate is disposed over the casing and has a second opening that is positioned opposite the first opening. The transparent plate is mounted on the first opening. The transparent plate is wedged in the second opening through assembly of the casing and the upper plate.
Claims19
An image reading apparatus, comprising:
- a casing, having a first opening, wherein a reading means is disposed in the casing;
- an upper plate, disposed over the casing and having a second opening, wherein the second opening is positioned opposite the first opening;
- and
- a transparent plate, mounted on the first opening;
- wherein the transparent plate is wedged in the second opening through assembly of the casing and the upper plate.
2 more elements
An image reading apparatus, comprising:
- a casing, having a first opening, wherein a reading means is disposed in the casing;
- an upper plate, disposed over the casing and having a second opening, wherein the second opening is positioned opposite the first opening;
- a transparent plate, mounted on the second opening;
- and
- a shielding member, located between the casing and the upper plate and around the transparent plate.
2 more elements
An optical module, comprising:
- a casing;
- a mirror set, a lens and a photo-sensing device, disposed in the casing;
- and
- a transparent plate, assembled on the casing.
1 more element
Dependencies are inferred from the claim text.