Periscopic camera module, array camera module thereof, manufacturing method of array camera module and electronic equipment
A technology for camera modules and electronic equipment, applied in televisions, electrical components, image communications, etc., which can solve problems that affect the stability of the periscope camera module, the consistency of the optical axis of each component, and the number of structural elements, etc.
Pending Publication Date: 2019-12-03
NINGBO SUNNY OPOTECH CO LTD
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Problems solved by technology
[0006] During the process of applying glue between the prism and the lens motor, it is easy to cause the glue to enter between the prism and the lens motor, thereby adhering to the surface of the prism or the surface of the lens, which will cause the light transmission of the prism or the lens to affect The imaging quality of the entire periscope camera module
In addition, during the process of fixing the prism and the lens motor, the glue needs to be heated and baked to fix the lens motor and the photosensitive component together. During the heating and baking process, even the best glue will be heated to a certain extent. Deformation and expansion, which will affect the stability of the periscope camera module and the consistency of the optical axis of each component, affecting imaging performance
[0007] The additional metal welding parts need to be closely attached to at least one side of the prism and the lens motor. In order to achieve the effect of reinforcement, two metal welding parts need to be attached to at least one side of the lens motor and the prism correspondingly (preferably symmetrically). side, which undoubtedly increases the difficulty of operation and process steps, reducing the efficiency of producing periscope camera modules
In addition, during the metal welding process, since the metal welded parts are movable relative to the prism and the lens motor, it is easy to cause the metal welded parts to move, which may affect the stability of the periscope camera module and the consistency of the optical axis of each component. imaging performance
[0008] After welding, the additional metal welded parts remain on the outside of the prism and lens motor, which will undoubtedly increase the size of the entire prism or lens motor, which is not conducive to reducing the size of the prism and lens motor; The reinforcement strength is not enough, it is easy to cause the whole periscope camera module to be defective
[0009] In addition, this connection method of prisms and lens motors has many structural components, increased process steps, and insufficient reinforcement strength, which are not conducive to improving the imaging quality and product yield of the entire periscope camera module.
[0010] On the other hand, the lens motor of the traditional periscope camera module and the support of the photosensitive component are connected by glue. The above photosensitive components are fixed together. During the heating and baking process, the glue with the best performance will be deformed and expanded to a certain extent when heated, which will affect the stability of the periscope camera module and the consistency of the optical axis of each component. Affects imaging performance
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[0102] The following description serves to disclose the present invention to enable those skilled in the art to carry out the present invention. The preferred embodiments described below are only examples, and those skilled in the art can devise other obvious variations. The basic principles of the present invention defined in the following description can be applied to other embodiments, variations, improvements, equivalents and other technical solutions without departing from the spirit and scope of the present invention.
[0103]Those skilled in the art should understand that in the disclosure of the present invention, the terms "vertical", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention ...
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The invention relates to a periscopic camera module, an array camera module thereof, a manufacturing method of the array camera module and electronic equipment. The periscopic camera module comprisesa light steering device, the light steering device is used for bending imaging light, and the light steering device has a light incident surface and a light emergent surface; a module assembly which is coaxially arranged with the light steering device, the module assembly corresponds to the light emitting surface of the light steering device, and the light steering device is coaxially connected with the module assembly; and a connecting assembly, the connecting assembly comprises at least one connecting tongue, the at least one connecting tongue integrally extends to at least one side portionof the module assembly, and the at least one connecting tongue is connected to at least one side portion of the light steering device. Therefore, the reinforcing strength between the light steering device of the periscopic camera module and the module assembly is improved.
Description
technical field [0001] The invention relates to the field of camera modules, in particular to a periscope array camera module, its assembly and manufacturing, and its electronic equipment. Background technique [0002] With the advancement of science and technology and the development of the economy, people have higher and higher requirements for the camera function of portable electronic devices, such as tablet computers, video cameras, smart phones and so on. Under this trend, array camera modules emerged as the times require. As the name implies, the array camera module includes two or more camera modules. Compared with the traditional single-camera module, many unique functions can be realized through the cooperation of two or more camera modules. For example, through Two camera modules with different focal lengths achieve the effect of "optical zoom". [0003] A periscope array camera module is usually composed of a periscope camera module and a vertical camera module...
Claims
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IPC IPC(8): H04N5/225
CPCH04N23/50H04N23/57H04N23/55H04N23/54
Inventor方银丽陈振宇姚立锋季昂
OwnerNINGBO SUNNY OPOTECH CO LTD