Optical lens, camera module and assembling method thereof

A technology of camera module and assembly method, which is applied in the direction of image communication, TV, color TV parts, etc., can solve the problems of difficult cost reduction of camera module, difficult repair of camera module, variation of camera module, etc., and achieve reduction The effect of poor camera module, reducing optical performance variation, and ensuring reliability

Inactive Publication Date: 2020-03-27
NINGBO SUNNY OPOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, such camera modules are often difficult to repair
In actual production, there will inevitably be a certain proportion of defective products
In the event of defective products, the above-mentioned modules based on thermosetting adhesive or UV hot-strand adhesive can only be scrapped entirely, which makes it diff

Method used

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  • Optical lens, camera module and assembling method thereof
  • Optical lens, camera module and assembling method thereof
  • Optical lens, camera module and assembling method thereof

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Embodiment Construction

[0037] For a better understanding of the application, various aspects of the application will be described in more detail with reference to the accompanying drawings. It should be understood that these detailed descriptions are descriptions of exemplary embodiments of the application only, and are not intended to limit the scope of the application in any way. Throughout the specification, the same reference numerals refer to the same elements. The expression "and / or" includes any and all combinations of one or more of the associated listed items.

[0038] It should be noted that in this specification, expressions of first, second, etc. are only used to distinguish one feature from another, and do not represent any limitation on the features. Accordingly, a first body discussed hereinafter may also be referred to as a second body without departing from the teachings of the present application.

[0039] In the drawings, the thickness, size and shape of objects have been slight...

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Abstract

The invention provides a camera module, which comprises a plurality of camera module components, wherein at least two camera module components are connected through a hot melt adhesive. The inventionfurther provides a corresponding assembling method of the camera module. The method comprises: bonding camera module components by using a hot melt adhesive to obtain a camera module; bonding the camera module components through the hot melt adhesive, which comprises the step that at least two camera module components which are separated from each other are bonded through the hot melt adhesive, orthe connection between the at least two camera module components is reinforced through a hot melt adhesive. According to the invention, the repair rate of the camera module can be improved by adopting the hot melt adhesive, the variation of the optical performance of the camera module caused by a baking process can be avoided or reduced, the external impact can be resisted through the bonding force and the toughness of the hot melt adhesive, and when the camera module is repaired or disassembled, pollution of adhesive material powder or particles to an optical element can be avoided or reduced.

Description

technical field [0001] The invention relates to the technical field of optical imaging, in particular, the invention relates to an optical lens, a camera module and an assembly method thereof. Background technique [0002] With the development of terminals such as mobile phones and computers, users have greatly improved their various needs. Especially with the development of mobile phones, users' pursuit of shooting quality has led manufacturers to develop personalized and customized camera modules. , such as large aperture, large wide angle, lens with a large number of lenses to solve aberrations, etc. On the one hand, the optical design is becoming more and more complicated. On the other hand, the reality is that the complex optical system is very sensitive, which poses a big challenge to the manufacturing yield and product quality. Because the optical system of a large aperture and wide-angle camera module is more sensitive, the reliability of its manufacturing process a...

Claims

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Application Information

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IPC IPC(8): H04N5/225
CPCH04N23/54H04N23/55
Inventor 蒋恒
Owner NINGBO SUNNY OPOTECH CO LTD
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