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Distance Detection Apparatus And Camera Module Including The Same

A technology of distance detection and camera module, which is applied in the direction of measuring device, distance measurement, line-of-sight measurement, etc., and can solve the problem of inaccurate distance information

Inactive Publication Date: 2017-01-04
SAMSUNG ELECTRO MECHANICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the spacing between the two cameras is different from the set value (for example, in the example where the optical axes of the two cameras are misaligned), the calculated distance information will be inaccurate

Method used

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  • Distance Detection Apparatus And Camera Module Including The Same
  • Distance Detection Apparatus And Camera Module Including The Same
  • Distance Detection Apparatus And Camera Module Including The Same

Examples

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Embodiment Construction

[0036] The following specific implementations are provided to help readers gain a comprehensive understanding of the methods, devices, and / or systems described herein. However, various changes, modifications and equivalents of the methods, devices, and / or systems described herein will be obvious to those of ordinary skill in the art. The order of operations described here is just an example, and is not limited to what is set forth here, but in addition to operations that must occur in a specific order, changes that will be obvious to those of ordinary skill in the art can be made . In addition, for greater clarity and conciseness, descriptions of functions and structures that are well-known to those of ordinary skill in the art may be omitted.

[0037] The features described here can be implemented in different forms and will not be construed as being limited to the examples described here. Rather, the examples described herein have been provided so that this disclosure will be...

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Abstract

The present invention discloses a distance detection apparatus and a camera module including the same. The distance detection apparatus includes an image sensor including a first image sensor pixel array and a second image sensor pixel array each including pixels, and a synchronization unit synchronizing operations of the first image sensor pixel array and the second image sensor pixel array. In an example, the distance detection apparatus and the camera module precisely align optical axes of the two cameras without a manufacturing process error and accurately calculate distance information while reducing processing requirements.

Description

[0001] This application claims the priority and rights of Korean Patent Application No. 10-2015-0089938 filed with the Korean Intellectual Property Office on June 24, 2015. The entire disclosure of the application is incorporated herein by reference for all purposes . Technical field [0002] The following description relates to a distance detection device. The following description also relates to a camera module including such a distance detection device. Background technique [0003] Recently, the market for mobile electronic computing devices such as mobile phones or tablet PCs has developed rapidly. The increase in the number of pixels of the available display and the increase in size will be a technical aspect that stimulates the rapid development of the market. In other words, the number of pixels in the display of mobile phones tends to increase from QVGA (320x240) to VGA (640x480), WVGA (800x480), HD (1280x720), and to full HD (1920x1080), or even larger To a larger re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C3/00G01C3/08H04N5/225
CPCG01C3/00G01C3/08H04N23/55H04N23/54H04N25/75H04N23/10H04N25/745H04N23/45H04N23/57H04N23/73
Inventor 金玄
Owner SAMSUNG ELECTRO MECHANICS CO LTD