Electronic apparatus and camera device thereof
The present disclosure relates to a camera device and an electronic device. The camera device comprises a rigid circuit board, an image sensor, and a heat dissipation member. The rigid circuit board comprises an extension portion extending laterally and a plurality of electrical contact pads. The extension portion comprises a board edge. The plurality of electrical contact pads are provided on the board edge. The image sensor comprises an image capture chip. The image capture chip may be directly fixed on the rigid circuit board, a heat dissipation space is left at a position which is below the rigid circuit board and corresponds to the image sensor when the board edge of the rigid circuit board is mated to a board edge connector of laterally connected type provided at one side of a main circuit board. The heat dissipation member may be provided in the heat dissipation space.
1. A camera device, comprising:
a rigid circuit board having first and second opposite surfaces, the rigid circuit board having a laterally extending extension portion and a plurality of circuits on one of the first and second opposite sides, the extension portion comprising a board edge, each circuit defining an electrical contact pad on the extension portion, each electrical contact pad extending to the board edge, the electrical contact pads being configured to engage a board edge connector;
an image sensor comprising an image capture chip, the image capture chip being directly fixed on the first surface of the rigid circuit board and electrically connected to the rigid circuit board; and
a heat dissipation member provided on the second surface of the rigid circuit board, the heat dissipation member being aligned with the image sensor.
2. The camera device according to claim 1 , wherein each circuit is provided on the second surface of the rigid circuit board.
3. The camera device according to claim 1 , wherein each circuit has a bottom pad such that each electrical contact pad is electrically connected to the associated bottom pad.
4. The camera device according to claim 1 , wherein each bottom pad is wider than the associated electrical contact pad.
5. The camera device according to claim 1 , wherein each bottom pad is aligned with the image sensor.
6. An electronic device, comprising:
a main circuit board with an upper board surface;
a right angle board edge connector provided on the main circuit board; and
a camera device including:
a rigid circuit board having first and second opposite surfaces, the rigid circuit board having a laterally extending extension portion, the extension portion comprising a board edge, the rigid circuit board including a plurality of circuits on one of the first and second opposite surfaces, each circuit defining an electrical contact pad on the extension portion, each electrical contact pad extending to the board edge, the electrical contact pads engaging the board edge connector;
an image sensor including an image capture chip, the image capture chip being supported by the first surface of the rigid circuit board; and
a heat dissipation member positioned against the second surface of the rigid circuit board and being aligned with the image capture chip.
7. The electronic device according to claim 6 , wherein the heat dissipation member is positioned between the second surface of the rigid circuit board and the upper board surface of the main circuit board, and wherein the board edge connector is provided on the upper board surface of the main circuit board.
8. The electronic device according to claim 6 , further comprising an outer casing, the heat dissipation member being positioned between the outer casing and the rigid circuit board.
9. The electronic device according to claim 6 , wherein the board edge connector is provided on the upper board surface of the main circuit board, the rigid circuit board extends above the upper board surface and has a protruding portion which protrudes past an edge of the main circuit board, the image sensor being positioned on the protruding portion.
10. The electronic device of according to claim 9 , wherein heat dissipation member extends from above the upper board surface to below the upper board surface.
11. The electronic device according to claim 6 , wherein the board edge connector is provided on a lower board surface of the main circuit board, the rigid circuit board extends below the lower board surface and protrudes out of an edge of the main circuit board, the image sensor is positioned at the part of the rigid circuit board protruding out of the main circuit board.
12. The electronic device according to claim 6 , wherein each circuit has a bottom pad such that each electrical contact pad is electrically connected to the associated bottom pad.
13. The electronic device according to claim 12 , wherein each bottom pad is wider than the associated electrical contact pad.
14. The electronic device according to claim 12 , wherein each bottom pad is aligned with the image sensor.
15. The electronic device according to claim 6 , wherein each circuit is provided on the second surface of the rigid circuit board.
16. An electronic device, comprising:
a main circuit board with an upper surface;
a right angle board edge connector provided on the upper surface of the main circuit board;
a camera device including:
a rigid circuit board with extension portion extending laterally, the extension portion comprising a board edge, the rigid circuit board including a plurality of electrical contact pads provided at the board edge and a bottom surface, the electrical contact pads being configured to engage the board edge connector;
an image sensor including an image capture chip, the image capture chip being supported by the rigid circuit board;
a heat dissipation member provided on the bottom surface, the heat dissipation member aligned with the image capture chip; and
an outer casing, the heat dissipation member being positioned between the outer casing and the rigid circuit board,
wherein the board edge is mated to the board edge connector, the rigid circuit board extends above the upper surface of the main circuit board and has a protruding portion which protrudes past an edge of the main circuit board, the image sensor is positioned on the protruding portion.
17. The electronic device according to claim 16 , wherein the heat dissipation member extends from above the upper surface of the main circuit board to below the upper surface of the main circuit board.
18. An electronic device, comprising:
a main circuit board with an upper surface and a lower surface;
a right angle board edge connector provided on the lower surface of the main circuit board;
a camera device including:
a rigid circuit board with extension portion extending laterally, the extension portion comprising a board edge, the rigid circuit board including a plurality of electrical contact pads provided at the board edge and a bottom surface, the electrical contact pads being configured to engage the board edge connector;
an image sensor including an image capture chip, the image capture chip being supported by the rigid circuit board;
a heat dissipation member provided on the bottom surface, the heat dissipation member aligned with the image capture chip; and
an outer casing, the heat dissipation member being positioned between the outer casing and the rigid circuit board,
wherein the board edge is mated to the board edge connector, the rigid circuit board extends below the lower surface of the main circuit board and protrudes out of an edge of the main circuit board, the image sensor is positioned at the part of the rigid circuit board protruding out of the main circuit board.