IMAGE-PROJECTING AND IMAGE-CAPTURING SYSTEM AND METHOD
First Claim
Patent Images
1. An image-projecting and image-capturing system, primarily comprising:
- a projecting sub-system for projecting images; and
a capturing sub-system for capturing images;
wherein the capturing sub-system primarily comprises a zoom lens including a plurality of lens groups moved along an optical axis, when capturing an image, the projecting sub-system is arranged at a location out of the optical axis, when projecting an image, the projecting sub-system is moved to aim the optical axis.
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Abstract
An image-projecting and image-capturing system primarily includes a projecting sub-system for projecting an image and a capturing sub-system for capturing an image. The capturing sub-system primarily comprises a zoom lens that consists of many lens groups moving along an optical axis. When capturing an image, the projecting sub-system is arranged at a location out of the optical axis; when projecting an image, the projecting sub-system is moved to aim the optical axis.
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17 Claims
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1. An image-projecting and image-capturing system, primarily comprising:
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a projecting sub-system for projecting images; and a capturing sub-system for capturing images; wherein the capturing sub-system primarily comprises a zoom lens including a plurality of lens groups moved along an optical axis, when capturing an image, the projecting sub-system is arranged at a location out of the optical axis, when projecting an image, the projecting sub-system is moved to aim the optical axis. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method of image-projecting and image-capturing, comprising:
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employing a zoom lens for capturing images, wherein the zoom lens comprises a plurality of lens groups; and employing a projecting lens module and one or more of the plurality of lens groups to project images. - View Dependent Claims (13, 14, 15, 16, 17)
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Specification