Optical lens, camera shooting module group and electronic equipment

A technology of optical lens and camera module, which is applied in the direction of TV, electrical components, color TV, etc., and can solve the problems affecting the imaging quality of optical lens

Inactive Publication Date: 2016-07-20
TRULY OPTO ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention provides an optical lens, a camera module and electronic equipment to solve the problem in the prior art that the imaging quality of the optical lens is affected due to foreign matter falling onto the optical filter along the bearing surface of the base

Method used

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  • Optical lens, camera shooting module group and electronic equipment
  • Optical lens, camera shooting module group and electronic equipment

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Embodiment Construction

[0016] As mentioned in the background technology, since the bearing surface of the base carrying the filter is smoothed, during the production and use of the optical lens, foreign matter such as dust adhering to the lens will fall on the bearing surface of the base On the other hand, the foreign matter falling on the bearing surface will fall along the bearing surface to the filter to form stains, which will affect the imaging quality of the optical lens.

[0017] Based on this, the present invention provides an optical lens to overcome the above-mentioned problems in the prior art, comprising a lens barrel and at least one lens, filter and base arranged in the lens barrel, the base faces the There is at least one groove on the carrying surface of the optical filter, and there is dust-catching glue in the groove.

[0018] The optical lens provided by the present invention has at least one groove on the bearing surface of the base facing the optical filter, and there is dust-ca...

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Abstract

The invention provides an optical lens, a camera shooting module group and electronic equipment. A lens barrel, at least one lens, an optical filter and a pedestal are included, wherein the at least one lens, the optical filter and the pedestal are successively arranged in the lens barrel. A bearing surface of the pedestal, which faces towards the optical filter, possesses at least one groove. A dust catching glue is arranged in the groove. Because the dust catching glue can paste dust and other foreign matters which fall on the bearing surface of the pedestal, the foreign matters can be prevented from falling on the optical filter and imaging quality of the optical lens is not influenced.

Description

technical field [0001] The invention relates to the technical field of camera equipment, and more specifically, to an optical lens, a camera module and electronic equipment. Background technique [0002] A traditional optical lens includes a lens barrel and at least one lens, a filter and a base that are sequentially arranged in the lens barrel. However, since the bearing surface of the base carrying the optical filter is smooth, foreign matter such as dust adhering to the lens will fall on the bearing surface of the base during the production and use of the optical lens, and the The foreign matter falling on the bearing surface will fall along the bearing surface to the filter to form stains, which will affect the imaging quality of the optical lens. Contents of the invention [0003] In view of this, the present invention provides an optical lens, a camera module and electronic equipment to solve the problem in the prior art that the imaging quality of the optical lens ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225
CPCH04N23/50H04N23/55
Inventor 温美梅罗芳文李建华
Owner TRULY OPTO ELECTRONICS
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