camera module
A camera module and module technology, applied to cameras, camera bodies, optics, etc., can solve problems such as difficult coaxiality of optical axes, affecting camera module assembly efficiency, camera module imaging quality, etc., to improve imaging quality , the effect of reducing the likelihood
Inactive Publication Date: 2016-05-04
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
[0004] However, in the process of packaging the lens module and the carrier substrate as one, the image sensor is more likely to be tilted relative to the optical axis of the lens module, which makes it difficult for the optical axis of the lens module to be coaxial with the image sensor. It directly affects the assembly efficiency of the camera module and the imaging quality of the camera module
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Embodiment Construction
[0017] see figure 1 and figure 2 , the camera module 100 provided by the preferred embodiment of the present invention includes a lens module 10 and an image sensing module 30 matched with the lens module 10 .
[0018] The lens module 10 includes a lens base 101 , a lens barrel 103 accommodated in the lens mount 101 and at least one lens 105 accommodated in the lens barrel 103 .
[0019] The mirror base 101 includes a hollow main body 1011 and a hollow base 1013 connected to and passing through the main body 1011 .
[0020] The main body portion 1011 is used to house the lens barrel 103 .
[0021] Please also refer to image 3 and 4 , the base 1013 is fixedly connected to the image sensing module 30 , and the inner wall of the base 1013 has two first slopes 1015 . The two first slopes 1015 are close to the image sensing module 30 . In this embodiment, the base 1013 is a square base, and the inner wall of the base 1013 is also a square structure. The bottom 1017 of the ...
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The invention relates to a camera module, which includes a lens module and an image sensing module. The lens module includes a mirror base. The mirror base has a hollow base fixedly connected with the image sensing module. The inner wall of the base has at least one first slope. The at least one first slope is close to the image sensing module. The image sensing module includes a hollow carrier coaxially connected with the base. The outer wall of the carrier has at least one second slope. The at least one second slope is close to the base. The included angle between the at least one first inclined surface and the central axis of the base and the included angle between the at least one second inclined surface and the central axis of the carrier are both acute and equal. The at least one first slope and the at least one second slope are at least partially integrally fixed. The at least first slope and the at least one second slope facilitate precise alignment between the lens module and the image sensing module during assembly of the camera module, thereby improving assembly efficiency.
Description
technical field [0001] The invention relates to a camera module. Background technique [0002] With the development of science and technology, electronic devices such as miniaturized digital cameras, mobile phones or notebook computers are getting closer to people's lives. In order to meet people's needs, camera modules installed in electronic devices are becoming smaller and smaller. [0003] Existing camera modules generally include a lens module containing lenses and an image sensing module connected to the lens module. The image sensing module includes a carrier substrate and an image sensor arranged on the carrier substrate. [0004] However, during the process of packaging the lens module and the carrier substrate as one, the image sensor is more likely to tilt relative to the optical axis of the lens module, which makes it difficult for the optical axis of the lens module to be coaxial with the image sensor. It directly affects the assembly efficiency of the camera...
Claims
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IPC IPC(8): G03B17/02
Inventor 张仁淙
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD