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Multilayer single lens with zooming and focusing function

A multi-layer, functional technology, used in installation, optics, instruments, etc., to improve image quality and reduce volume

Inactive Publication Date: 2006-06-07
林健峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the fact that no matter whether it is a digital camera attached to a mobile phone or a complete digital camera, it must constantly challenge the limit of size reduction; however, only by combining electronic and mechanical applications can high-resolution images be achieved. Requirements, but because of the mechanical device, it is difficult to make a breakthrough towards the goal of reducing the size

Method used

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  • Multilayer single lens with zooming and focusing function
  • Multilayer single lens with zooming and focusing function
  • Multilayer single lens with zooming and focusing function

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Experimental program
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Embodiment 1

[0029] Such as figure 2 As shown, the present invention includes an adjustable objective lens layer 204 , an objective lens layer 202 , an imaging objective lens layer 206 and a voltage adjusting device 208 arranged in sequence.

[0030] The voltage adjusting device 208 is electrically connected to the adjustable objective lens layer 204 to provide different voltages.

[0031] The adjustable objective lens layer 204 is an objective lens layer whose refractive index can be adjusted, and its material is a piezoelectric material or a nonlinear optical axis birefringent material. In this embodiment, the liquid crystal material in the nonlinear optical axis birefringent material is used. Therefore, by controlling the deflection angle of the liquid crystal crystal grains through different voltages provided, various refractive indices can be adjusted to achieve the purpose of electrically controlling the distance and zooming of the lens.

[0032] Thus, when the focused light 210 pa...

Embodiment 2

[0034] Such as image 3 As shown, the present invention includes an objective lens layer 302 , an adjustable objective lens layer 303 , a field of view objective lens layer 304 , an imaging objective lens layer 306 and a voltage adjusting device 308 arranged in sequence.

[0035] In this embodiment, the field of view objective lens layer 304 is added to increase the range and definition of the image in terms of multiple focusing and zooming effects and functions, or to filter certain light rays.

[0036] Therefore, when the focused light 310 passes through the objective lens layer 302 , the adjustable objective lens layer 303 , the field of view objective lens layer 304 , and the imaging objective lens layer 306 to focus on the imaging site 312 , the obtained result will have the above effects.

Embodiment 3

[0038] Such as Figure 4 As shown, the present invention includes an adjustable objective lens layer 401 , an objective lens layer 402 , a field of view objective lens layer 404 , an imaging objective lens layer 406 and a voltage adjusting device 408 arranged in sequence.

[0039] The focused light 410 can be focused on a far imaging place 412 through the three objective lens layers of the objective lens layer 402 , the field of view objective lens layer 404 and the imaging objective lens layer 406 arranged in series.

[0040] Such as Figure 5 As shown, the adjustable objective lens layer 500 includes two base layers 502, 503 respectively having electrical conductivity, a crystal layer 504 accommodated between the two base layers 502, 503, and a crystal layer 504 located between the two base layers 502, 503 and the crystal layer 504 respectively. The two transparent conductors 508, 509 and the voltage regulating device 506 on the opposite side of the contact surface.

[004...

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Abstract

The multilayer single lens with zooming and focusing functions is one camera part with small size and high imaging quality. It includes at least one objective layer, at least one adjustable objective layer, at least one imaging objective layer and one voltage regulator electrically connected to the adjustable objective layer. The adjustable objective layer has adjustable refractive index; and the voltage regulator can provide different voltages for regulating the refractive index of the adjustable objective layer to reach the zooming and focusing functions.

Description

technical field [0001] The invention belongs to image device components, in particular to a multi-layered single lens with zoom and focus functions. Background technique [0002] With the advancement of science and technology, people's lives are also advancing by leaps and bounds with the gift of science and technology. The development of semiconductors has brought mankind into the third industrial revolution. Of course, many commodities of human beings have become more and more affinity in use with the improvement of traditional technology, but they have reached a bottleneck stage in their progress. Therefore, a single application often encounters such an embarrassing period. Therefore, human beings actively seek technological breakthroughs to overcome such bottlenecks. [0003] For example, from the earliest tricycles and bicycles to locomotives through the integration of electromechanical technology. With the combination of technologies in two completely different fie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/09G02F1/35
Inventor 林健峰
Owner 林健峰