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Camera lens device, imaging device and production method of lens device

A lens and mirror mount technology, which is applied in the manufacture of lens devices and the field of imaging devices, can solve the problems of large electronic devices, large drive devices, and reduced portability of electronic devices, achieving the effect of reducing volume

Inactive Publication Date: 2012-05-23
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, these driving devices are generally bulky, so the lens device with these driving devices has a relatively large volume. large, reducing the portability of these electronic devices

Method used

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  • Camera lens device, imaging device and production method of lens device
  • Camera lens device, imaging device and production method of lens device
  • Camera lens device, imaging device and production method of lens device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0037] The present invention will be further described in detail below in conjunction with the drawings.

[0038] see Figure 1 to Figure 2 , an image capturing device 100 provided in the first embodiment of the present invention includes a lens device 10 , an image sensor 20 , a circuit board 30 and a packaging glass 40 .

[0039] The lens device 10 includes a lens base 101 , a liquid crystal lens 102 , a driving unit 103 , a conductive circuit 104 , a lens barrel 105 and an optical lens 106 .

[0040] The mirror base 101 includes a first end 111 and a second end 121 opposite to the first end 111, the first end 111 and the second end 121 are along the object side of the lens device 10 to the image Arranged side by side. The first end portion 111 defines a receiving groove 131 .

[0041] The liquid crystal lens 102 is received in the receiving groove 131 of the first end portion 111 .

[0042] The driving unit 103 is disposed on the outer surface 141 of the mirror base 101...

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PUM

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Abstract

The invention relates to a camera lens device, comprising a lens stand, a liquid crystal lens, a driving unit and a conductive circuit. The lens stand comprises a first end part and a second end part with back to the first end part, wherein the first end part and the second end part are arranged in sequence along a direction from an object side to an image side of the lens device, the liquid crystal lens are accommodated in the first end part, the conductive circuit is arranged on the outer side surface of the lens stand and the first end part, the conductive circuit is electrically connected with the liquid crystal lens and the driving unit, and the driving unit is used for driving the liquid crystal lens to zoom. The invention further relates to an imaging device having the lens device and a production method of the lens device.

Description

technical field [0001] The invention relates to imaging technology, in particular to a lens device, an image-taking device with the lens device and a manufacturing method of the lens device. Background technique [0002] With the development of optical imaging technology, lens devices are widely used in various imaging devices such as digital cameras and video cameras, and electronic devices such as mobile phones and notebooks integrated with lens devices are favored by many consumers. [0003] The optical zoom function is one of the basic functions of the lens device. At present, the focal length adjustment of the lens device is mainly accomplished by driving a plurality of lenses or lens groups in the lens device to move relative to each other through a driving device, and the driving device includes a stepping motor, a voice coil motor, and the like. [0004] However, these driving devices are generally bulky, therefore, the lens device with these driving devices has a r...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/04G02B7/02H04N5/225G03B30/00
Inventor 丘祺纬林芳生
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD