Image scanning apparatus and image forming apparatus
AssigneesToshiba Tec Kabushiki Kaisha, Kabushiki Kaisha Toshiba
InventorsKoji Shimokawa, Sueo Ueno, Katsuya Nagamochi, Hiroyuki Shiraishi, Yusuke Hashizume
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Abstract
An image scanning apparatus includes an image pickup device, a substrate connected to a terminal of the image pickup device, a heat radiation plate which is disposed between the image pickup device and the substrate and one surface of which contacts the image pickup device, and an insulating sheet which is sandwiched between the heat radiation plate and the substrate, respective surfaces of which contact the heat radiation plate and the substrate, and which electrically insulates the heat radiation plate from an electronic component on the substrate.
Claims20
An image scanning apparatus comprising:
- an image pickup device;
- a substrate connected to a terminal of the image pickup device;
- a heat radiation plate which is disposed between the image pickup device and the substrate and one surface of which contacts the image pickup device;
- and
- an insulating sheet which is sandwiched between the heat radiation plate and the substrate, respective surfaces of which contact the heat radiation plate and the substrate, and which electrically insulates the heat radiation plate from an electronic component on the substrate.
An image forming apparatus comprising:
- an image pickup device;
- a substrate connected to a terminal of the image pickup device;
- a heat radiation plate which is disposed between the image pickup device and the substrate and one surface of which contacts the image pickup device;
- and
- an insulating sheet which is sandwiched between the heat radiation plate and the substrate, respective surfaces of which contact the heat radiation plate and the substrate, and which electrically insulates the heat radiation plate from an electronic component on the substrate.
Dependencies are inferred from the claim text.