Nonadjustable focusing type camera module
First Claim
1. A nonadjustable focusing type camera module comprising:
- a lens assembly including at least one lens;
a lens accommodating part mounted on an upper surface of a substrate, and including a barrel having an inner space in which the lens assembly is arranged along an optical axis, and an upper cap having an incident hole formed in the front center thereof and fixed to an upper side of the barrel to apply pressure to the lens assembly along the optical axis;
an image sensor having an image forming plane on which a light beam passed through the lens is focused and electrically connected to the substrate to transmit the focused image; and
at least one filter disposed between the lens assembly and the image sensor wherein the barrel includes a first coupling part formed in the upper side of the barrel corresponding to a lower side of the upper cap, and the upper cap includes a first corresponding coupling part coupled with the first coupling part of the barrel.
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Accused Products
Abstract
A nonadjustable focusing type camera module includes a lens assembly having at least one lens, a lens accommodating part mounted on an upper surface of a substrate, and a barrel having an inner space in which the lens assembly is arranged along an optical axis. An upper cap having an incident hole formed in a front center thereof is fixed to the upper side of the barrel to apply pressure to the lens assembly along the optical axis. The camera module further includes an image sensor having an image forming plane on which a light passed through the lens is focused. The sensor is electrically connected to the substrate to transmit the focused image, and a filter is disposed between the lens assembly and the image sensor.
28 Citations
22 Claims
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1. A nonadjustable focusing type camera module comprising:
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a lens assembly including at least one lens; a lens accommodating part mounted on an upper surface of a substrate, and including a barrel having an inner space in which the lens assembly is arranged along an optical axis, and an upper cap having an incident hole formed in the front center thereof and fixed to an upper side of the barrel to apply pressure to the lens assembly along the optical axis; an image sensor having an image forming plane on which a light beam passed through the lens is focused and electrically connected to the substrate to transmit the focused image; and at least one filter disposed between the lens assembly and the image sensor wherein the barrel includes a first coupling part formed in the upper side of the barrel corresponding to a lower side of the upper cap, and the upper cap includes a first corresponding coupling part coupled with the first coupling part of the barrel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A nonadjustable focusing type camera module comprising:
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a lens assembly including at least one lens; a lens accommodating part mounted on an upper surface of a substrate, and including a barrel having an inner space in which the lens assembly is arranged along an optical axis and an incident hole formed in the front center thereof, and a lower cap fixed to the lower side of the barrel to apply pressure to the lens assembly along the optical axis; an image sensor having an image forming plane on which a light beam passed through the lens is focused and electrically connected to the substrate to transmit the focused image; and at least one filter disposed between the lens assembly and the image sensor, wherein the barrel includes at least one upper positioning part formed in a lower end of the barrel corresponding to the upper surface of the substrate, and the substrate includes at least one lower positioning part formed in the upper surface of the substrate corresponding to an upper end of the barrel and coupled with the at least one upper positioning part of the barrel. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
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Specification