Image pickup device of handheld equipment

A camera device and handheld device technology, applied in image communication, color TV parts, TV system parts, etc., can solve the problems of high cost, large volume, and large mobile phone volume, so as to improve competitiveness and performance and user experience

Inactive Publication Date: 2011-11-09
中晶投资管理(上海)有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] 1) The cost is higher, which is caused by the introduction of the zoom camera lens
[0004] 2) This kind of mobile phone has a large volume, because the zoom lens requires more optical devices and stepping motors, so the volume is large

Method used

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  • Image pickup device of handheld equipment
  • Image pickup device of handheld equipment
  • Image pickup device of handheld equipment

Examples

Experimental program
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Embodiment Construction

[0013] Below in conjunction with specific embodiment, further set forth the present invention:

[0014] Such as figure 1 As shown, a camera device for a handheld device includes a camera module 1 and a signal processing module 2 that performs signal processing on the output data of the camera module 1. The camera module 1 includes at least two cameras, and each camera corresponds to a different focal length. A discrimination and selection module 3 for judging the sharpness of the imaging, which selects one of the images with clear imaging for output.

[0015] The camera of the present invention is 2, wherein a camera is corresponding to the focal length of 0-1 meter, and another camera is corresponding to the focal length of more than 1 meter, certainly camera can select the camera of required focal length as required.

[0016] When there are two cameras, the specific image output process is as follows: figure 2 shown. The images captured by the 2 cameras are obtained fig...

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PUM

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Abstract

The invention discloses an image pickup device of handheld equipment. The image pickup device comprises an image pickup module, a signal processing module and a judging and selecting module, wherein the signal processing module is used for performing signal processing on data output by the image pickup module; the image pickup module comprises at least two cameras which correspond to different focal distances; and the judging and selecting module is used for judging imaging definition and selecting one clearly-imaged picture for displaying. According to the image pickup device, a zooming video pickup function of the handheld equipment can be realized under the condition of not increasing the thickness of the handheld equipment, a product meets the requirements of small size, light weight and high performance, and the competition of the product is improved.

Description

technical field [0001] The present invention relates to an imaging device, more specifically, an imaging device for a handheld device. Background technique [0002] In the existing mobile phone camera designs, generally only one focal length is supported, commonly known as point-and-shoot photography. In high-end mobile phones, zoom lenses are also added to support mobile phone camera designs with different focal lengths. This type of camera design has the following two disadvantages: [0003] 1) The cost is higher, which is due to the introduction of the zoom camera lens. [0004] 2) This kind of mobile phone has a large volume, because the zoom lens requires more optical devices and stepping motors, so the volume is relatively large. Contents of the invention [0005] In order to solve the above-mentioned problems in the prior art, the present invention proposes a camera device for a handheld device, which enables the handheld device to have a zoom camera function witho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N5/232
Inventor 沈朝晖武平
Owner 中晶投资管理(上海)有限公司
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