Electronic apparatus

A technology of electronic devices and lighting devices, applied in the field of optical systems, can solve problems such as high processing requirements, increased costs, and inability to meet market demand

Active Publication Date: 2014-04-23
NANCHANG OFILM HUAGUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the installation of optical filters in lens modules has high processing requirements, resulting in a decrease in the production yield o...

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0024] Please also refer to Figure 1 to Figure 3 , an electronic device 100 provided by the first embodiment of the present invention, the electronic device 100 includes an image sensor 10 , a lens module 20 , a housing 30 , a filter 40 , a light shielding layer 50 and an illumination device 60 . The lens module 20 is accommodated in the housing 30 , and the lens module 20 and the image sensor 10 are located on the same optical axis. The optical filter 40 is arranged facing the lens module 20 and is used for filtering part of the wavelength band of light to protect the image sensor 10 , filter noise and eliminate polarization. In this embodiment, the electronic device 100 is a mobile phone. Certainly, in other implementation manners, the electronic device 100 may also be an...

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Abstract

An electronic apparatus comprises a shell and a lens module group. The lens module group is accommodated in the shell. The shell comprises a shell transparent part. The shell transparent part directly faces a light incoming hole of the lens module group and comprises a bearing surface facing the lens module group. The electronic apparatus also comprises a filtering element which is arranged on the bearing surface and directly faces the light incoming hole of the lens module group. The electronic apparatus is arranged on the shell through the filtering element to omit a support of a camera module group, so that the thickness of the lens module group is reduced, the thickness of the electronic apparatus is further reduced, and the electronic apparatus is enabled to be thin.

Description

technical field [0001] The invention relates to the field of optical systems, in particular to an electronic device. Background technique [0002] Although the thickness of the mobile phone camera is already very thin, people still have high requirements for the thickness reduction of the mobile phone, and the thickness of the camera is an important factor restricting the thickness of the mobile phone. [0003] All existing mobile phone cameras are equipped with optical filters, which are used to filter part of the band of light, and play a role in protecting the photosensitive chip, filtering variegated colors, and eliminating polarized light. Usually, the optical filter is glued on the bracket of the camera module, which increases the thickness of the lens module and thus increases the thickness of the mobile phone. Although some lens manufacturers save the process steps of adhering the filter when the module is assembled by using the lens module with the filter. However...

Claims

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Application Information

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IPC IPC(8): G03B17/14G03B15/05G03B11/00H04M1/02
Inventor 邹海荣刘燕妮齐书蒋亚兵
Owner NANCHANG OFILM HUAGUANG TECH CO LTD
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