CN107360358A - A kind of camera module - Google Patents

A kind of camera module Download PDF

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Publication number
CN107360358A
CN107360358A CN201710791018.1A CN201710791018A CN107360358A CN 107360358 A CN107360358 A CN 107360358A CN 201710791018 A CN201710791018 A CN 201710791018A CN 107360358 A CN107360358 A CN 107360358A
Authority
CN
China
Prior art keywords
prism
camera module
photo
camera lens
sensitive cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710791018.1A
Other languages
Chinese (zh)
Inventor
康伟
严小超
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Truly Opto Electronics Ltd
Original Assignee
Truly Opto Electronics Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Truly Opto Electronics Ltd filed Critical Truly Opto Electronics Ltd
Priority to CN201710791018.1A priority Critical patent/CN107360358A/en
Publication of CN107360358A publication Critical patent/CN107360358A/en
Pending legal-status Critical Current

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/54Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50Constructional details
    • H04N23/55Optical parts specially adapted for electronic image sensors; Mounting thereof

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Stereoscopic And Panoramic Photography (AREA)

Abstract

This application discloses a kind of camera module, including:A photo-sensitive cell positioned at camera module bottom, for sensing light shooting image;The first camera lens at the top of camera module, for by the Scenery Imaging of top front, and transmit to photo-sensitive cell, form the first image;The second camera lens being arranged side by side with photo-sensitive cell, for by the Scenery Imaging of bottom front;The first prism and the second prism inside camera module;First prism is arranged on the primary optical axis of the second camera lens, for by the second camera lens into picture reflect and transmit to the second prism;Second prism is used to transmit the picture of the first prism transmission to photo-sensitive cell, forms the second image.The above-mentioned camera module that the application provides coordinates the effect of two prisms, then coordinate the imaging of the first camera lens, it is possible to achieve the panoramic imagery of single photo-sensitive cell due to being provided with the second camera lens in bottom.

Description

A kind of camera module
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of camera module.
Background technology
With the development of electronic equipment, camera module is respectively mounted on the electronic equipment such as computer, digital machine or mobile phone, to enter Row is taken pictures or recorded a video.
Conventional camera module, including camera lens and photo-sensitive cell (sensor), to realize panoramic imagery, it is necessary to multiple The combination of sensor or multiple camera modules.
Therefore, the panoramic imagery of the camera module with single sensor how is realized, is that those skilled in the art urgently solve Technical problem certainly.
The content of the invention
In view of this, it is an object of the invention to provide a kind of camera module, it is possible to achieve has single sensor shooting The panoramic imagery of module.Its concrete scheme is as follows:
A kind of camera module, including:
A photo-sensitive cell positioned at the camera module bottom, for sensing light shooting image;
The first camera lens at the top of the camera module, for by the Scenery Imaging of the top front, and transmit to The photo-sensitive cell, form the first image;
The second camera lens being arranged side by side with the photo-sensitive cell, for by the Scenery Imaging of the bottom front;
The first prism and the second prism inside the camera module;First prism is arranged on described On the primary optical axis of second camera lens, for by second camera lens into picture reflect and transmit to second prism;Described Two prisms are used to transmit the picture of the first prism transmission to the photo-sensitive cell, form the second image.
Preferably, in above-mentioned camera module provided in an embodiment of the present invention, first prism and the described 2nd 3 Prism is relative and puts;
The distance between first prism and the photo-sensitive cell are equal to second prism and the photosensitive member The distance between part.
Preferably, in above-mentioned camera module provided in an embodiment of the present invention, first camera lens and the second camera lens are Fish eye lens.
Preferably, in above-mentioned camera module provided in an embodiment of the present invention, in addition to:For fixing first camera lens First support;
For fixing the second support of second camera lens.
Preferably, in above-mentioned camera module provided in an embodiment of the present invention, in addition to:Substrate;
The photo-sensitive cell is fixed on the substrate, and positioned at the underface of first camera lens.
Preferably, in above-mentioned camera module provided in an embodiment of the present invention, the second support is fixed with the substrate Connection.
Preferably, in above-mentioned camera module provided in an embodiment of the present invention, in addition to:Electrically connected with the photo-sensitive cell Image processor;
Described image processor, for carrying out flat splicing to described first image and second image, and will be flat Image output after splicing.
A kind of camera module provided by the present invention, including:A photo-sensitive cell positioned at camera module bottom, for feeling Answer light shooting image;The first camera lens at the top of camera module, for by the Scenery Imaging of top front, and transmit to sense Optical element, form the first image;The second camera lens being arranged side by side with photo-sensitive cell, for by the Scenery Imaging of bottom front;Position The first prism and the second prism inside camera module;First prism is arranged on the primary optical axis of the second camera lens, is used In by the second camera lens into picture reflect and transmit to the second prism;Second prism is used to pass on the picture of the first prism transmission Photo-sensitive cell is transported to, forms the second image.Above-mentioned camera module provided by the invention is matched somebody with somebody due to being provided with the second camera lens in bottom The effect of two prisms is closed, then coordinates the imaging of the first camera lens, it is possible to achieve the panoramic imagery of single photo-sensitive cell.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this The embodiment of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis The accompanying drawing of offer obtains other accompanying drawings.
Fig. 1 is the cross-sectional view of camera module provided in an embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made Embodiment, belong to the scope of protection of the invention.
The present invention provides a kind of camera module, as shown in figure 1, including:
A photo-sensitive cell 1 positioned at camera module bottom, for sensing light shooting image;
The first camera lens 2 at the top of camera module, for by the Scenery Imaging of top front, and transmit to photo-sensitive cell 1, form the first image;
The second camera lens 3 being arranged side by side with photo-sensitive cell 1, for by the Scenery Imaging of bottom front;
The first prism 4 and the second prism 5 inside camera module;First prism 4 is arranged on the second camera lens 3 Primary optical axis on, for by the second camera lens 3 into picture reflect and transmit to the second prism 5;Second prism 5 is used for first The picture that prism 4 transmits is transmitted to photo-sensitive cell 1, forms the second image.
In above-mentioned camera module provided in an embodiment of the present invention, a photo-sensitive cell positioned at camera module bottom, use In sensing light shooting image;The first camera lens at the top of camera module, for by the Scenery Imaging of top front, and transmit To photo-sensitive cell, the first image is formed;The second camera lens being arranged side by side with photo-sensitive cell, for by the scenery of bottom front into Picture;The first prism and the second prism inside camera module;First prism is arranged on the primary optical axis of the second camera lens On, for by the second camera lens into picture reflect and transmit to the second prism;Second prism is used to transmit on the first prism Picture transmit to photo-sensitive cell, form the second image.So due to being provided with the second camera lens in bottom, two prisms of cooperation Effect, then coordinate the imaging of the first camera lens, it is possible to achieve the panoramic imagery of single photo-sensitive cell.
In the specific implementation, in above-mentioned camera module provided in an embodiment of the present invention, as shown in figure 1, the first prism 4 Put relatively with the second prism 5;The distance between first prism 4 and photo-sensitive cell 1 are equal to the second prism 5 and photosensitive member The distance between part 1.It can be appreciated that the transmission light path between the first prism 4 and the second prism 5 is parallel to photosensitive member The bearing of trend of part 1.
In the specific implementation, the above-mentioned camera lens 3 of first camera lens 2 and second is fish eye lens.
In the specific implementation, in above-mentioned camera module provided in an embodiment of the present invention, as shown in figure 1, also including:For Fix the first support 6 of the first camera lens 2;And for fixing the second support 7 of the second camera lens 3.Fig. 1 shows camera module top Portion has the first support 6 for fixing the first camera lens 2, and camera module bottom has the second support 7 for fixing the second camera lens 3.
Further, in the specific implementation, in above-mentioned camera module provided in an embodiment of the present invention, in addition to:Substrate 8;Photo-sensitive cell 1 is fixed on substrate 8, and positioned at the underface of the first camera lens 2.
Further, in the specific implementation, in above-mentioned camera module provided in an embodiment of the present invention, second support 7 with Substrate 8 is fixedly connected.So first support 6, second support 7, the substrate of bottom, along with the substrate and right side wall of left side wall Substrate can be combined into the whole framework of camera module.
In addition, it is necessary to explanation, the design for the supporting construction for fixing the first prism and the second prism (not shown in figure 1), can be depending on actual conditions, as long as not influenceing the Scenery Imaging function of camera module, herein Do not limit.
In the specific implementation, in above-mentioned camera module provided in an embodiment of the present invention, camera module also includes:With it is photosensitive The image processor (Image Signal Processing, abbreviation ISP) of element electrical connection.When optic path to photo-sensitive cell, Photo-sensitive cell can convert optical signals into electric signal, after analog-to-digital conversion, the image processor, can be used for the first image Flat splicing is carried out with the second image, and the image after flat splicing is exported, and then realizes panoramic imagery.
A kind of camera module provided in an embodiment of the present invention, including:A photo-sensitive cell positioned at camera module bottom, use In sensing light shooting image;The first camera lens at the top of camera module, for by the Scenery Imaging of top front, and transmit To photo-sensitive cell, the first image is formed;The second camera lens being arranged side by side with photo-sensitive cell, for by the scenery of bottom front into Picture;The first prism and the second prism inside camera module;First prism is arranged on the primary optical axis of the second camera lens On, for by the second camera lens into picture reflect and transmit to the second prism;Second prism is used to transmit on the first prism Picture transmit to photo-sensitive cell, form the second image.Above-mentioned camera module provided by the invention in bottom due to being provided with second Camera lens, coordinate the effect of two prisms, then coordinate the imaging of the first camera lens, it is possible to achieve the panorama of single photo-sensitive cell into Picture.
Finally, it is to be noted that, herein, such as first and second or the like relational terms be used merely to by One entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operation Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant meaning Covering including for nonexcludability, so that process, method, article or equipment including a series of elements not only include that A little key elements, but also the other element including being not expressly set out, or also include for this process, method, article or The intrinsic key element of equipment.In the absence of more restrictions, the key element limited by sentence "including a ...", is not arranged Except other identical element in the process including the key element, method, article or equipment being also present.
Camera module provided by the present invention is described in detail above, specific case used herein is to this hair Bright principle and embodiment is set forth, the explanation of above example be only intended to help the method for understanding the present invention and its Core concept;Meanwhile for those of ordinary skill in the art, according to the thought of the present invention, in embodiment and application There will be changes in scope, in summary, this specification content should not be construed as limiting the invention.

Claims (7)

  1. A kind of 1. camera module, it is characterised in that including:
    A photo-sensitive cell positioned at the camera module bottom, for sensing light shooting image;
    The first camera lens at the top of the camera module, for by the Scenery Imaging of the top front, and transmit to described Photo-sensitive cell, form the first image;
    The second camera lens being arranged side by side with the photo-sensitive cell, for by the Scenery Imaging of the bottom front;
    The first prism and the second prism inside the camera module;First prism is arranged on described second On the primary optical axis of camera lens, for by second camera lens into picture reflect and transmit to second prism;Described 2nd 3 Prism is used to transmit the picture of the first prism transmission to the photo-sensitive cell, forms the second image.
  2. 2. camera module according to claim 1, it is characterised in that first prism and the second prism phase Pair and put;
    The distance between first prism and the photo-sensitive cell be equal to second prism and the photo-sensitive cell it Between distance.
  3. 3. camera module according to claim 2, it is characterised in that first camera lens and the second camera lens are flake mirror Head.
  4. 4. camera module according to claim 3, it is characterised in that also include:For fixing the of first camera lens One support;
    For fixing the second support of second camera lens.
  5. 5. camera module according to claim 4, it is characterised in that also include:Substrate;
    The photo-sensitive cell is fixed on the substrate, and positioned at the underface of first camera lens.
  6. 6. camera module according to claim 7, it is characterised in that the second support is fixedly connected with the substrate.
  7. 7. according to the camera module described in claim any one of 1-6, it is characterised in that also include:With photo-sensitive cell electricity The image processor of connection;
    Described image processor, for carrying out flat splicing to described first image and second image, and by flat splicing Image output after processing.
CN201710791018.1A 2017-09-05 2017-09-05 A kind of camera module Pending CN107360358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710791018.1A CN107360358A (en) 2017-09-05 2017-09-05 A kind of camera module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710791018.1A CN107360358A (en) 2017-09-05 2017-09-05 A kind of camera module

Publications (1)

Publication Number Publication Date
CN107360358A true CN107360358A (en) 2017-11-17

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710791018.1A Pending CN107360358A (en) 2017-09-05 2017-09-05 A kind of camera module

Country Status (1)

Country Link
CN (1) CN107360358A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060139463A1 (en) * 2004-12-23 2006-06-29 Nokia Corporation Multi-camera solution for electronic devices
CN101779445A (en) * 2007-08-15 2010-07-14 索尼爱立信移动通讯有限公司 Portable communication device having a dual camera module with a common image sensor element
CN101852979A (en) * 2009-03-30 2010-10-06 鸿富锦精密工业(深圳)有限公司 Panoramic camera
CN106713710A (en) * 2016-11-29 2017-05-24 深圳众思科技有限公司 Camera

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060139463A1 (en) * 2004-12-23 2006-06-29 Nokia Corporation Multi-camera solution for electronic devices
CN101779445A (en) * 2007-08-15 2010-07-14 索尼爱立信移动通讯有限公司 Portable communication device having a dual camera module with a common image sensor element
CN101852979A (en) * 2009-03-30 2010-10-06 鸿富锦精密工业(深圳)有限公司 Panoramic camera
CN106713710A (en) * 2016-11-29 2017-05-24 深圳众思科技有限公司 Camera

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Application publication date: 20171117