Vision field extended system and method of imaging device and mobile phone

Abstract

The invention relates to a vision field extended system and method of an imaging device and a mobile phone, wherein the vision field extended system of the imaging device comprises a plane reflector and a reflector control mechanism, wherein the plane reflector is arranged on an optical axis in front of the objective lens of the imaging device and used for reflecting external lights into the objective lens of the imaging device; and the reflector control mechanism is used for regulating the oriented angle and / or direction of the plane reflector. As the plane reflector is additionally arranged in front of the objective lens of the imaging device so as to reflect the external lights into the imaging device, a vision field can be extended to the angle which cannot reached by the traditional lens, the image quality is not affected, and the problems of high cost and difficulty in processing, when an aspherical lens is adopted, are avoided.

Description

technical field [0001] The present invention relates to the field of imaging technology, more specifically, to a system and method for expanding the field of view of an imaging device, especially a mobile phone using the field of view expanding system of the imaging device. Background technique [0002] Looking at the current market, the mobile phone camera market has a tendency to replace the traditional camera market, but the development of mobile phone cameras cannot be limited to the use of image sensors such as CCD and CMOS to improve the definition of image quality, and camera lenses are bound to be needed. To improve the imaging effect of the camera. In the earlier methods of expanding the field of view of imaging devices, spherical mirror groups were mostly used, which are heavy and have poor impact resistance. In addition, spherical mirrors will inevitably bring field curvature, distortion, etc. to the image quality. , It is necessary to increase the lens to correc...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a system and method for expanding the field of view of an imaging device that uses a plane mirror to expand the field of view, aiming at the defects of high cost and low imaging quality of the field of view expansion parts of the existing imaging device, And mobile phones using the field of view expansion system of the imaging device

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