WO2018112883A1 - Lentille optique, module de caméra et terminal - Google Patents

Lentille optique, module de caméra et terminal Download PDF

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Publication number
WO2018112883A1
WO2018112883A1 PCT/CN2016/111708 CN2016111708W WO2018112883A1 WO 2018112883 A1 WO2018112883 A1 WO 2018112883A1 CN 2016111708 W CN2016111708 W CN 2016111708W WO 2018112883 A1 WO2018112883 A1 WO 2018112883A1
Authority
WO
WIPO (PCT)
Prior art keywords
lens
conductive layer
substrate
optical lens
flexible
Prior art date
Application number
PCT/CN2016/111708
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English (en)
Chinese (zh)
Inventor
安智
Original Assignee
深圳市柔宇科技有限公司
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 深圳市柔宇科技有限公司 filed Critical 深圳市柔宇科技有限公司
Priority to CN201680042724.XA priority Critical patent/CN108064350A/zh
Priority to PCT/CN2016/111708 priority patent/WO2018112883A1/fr
Publication of WO2018112883A1 publication Critical patent/WO2018112883A1/fr

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/08—Anamorphotic objectives
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/12—Fluid-filled or evacuated lenses
    • G02B3/14—Fluid-filled or evacuated lenses of variable focal length
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification

Definitions

  • the present invention relates to the field of optical imaging, and in particular, to an optical lens, a camera module, and a terminal to which the camera module is applied.
  • camera modules are basically integrated in mobile phones, tablet computers and other terminal products, providing users with convenient image and video shooting experience.
  • the conventional camera module adopts an optical lens group combined with a voice coil motor actuator to move the optical lens lens by mechanical stretching, so that the focus position falls on the imaging surface of the image sensor to achieve clear focus imaging.
  • the conventional focusing mode of the optical lens assembly in combination with the voice coil motor actuator makes the size of the camera module too large, and the voice coil motor device has a complicated structure and a slow response, and it is difficult to achieve optical zoom in a limited internal space of the terminal product.
  • embodiments of the present invention provide an optical lens, a camera module, and a terminal to reduce the thickness of the camera module and improve the focus response speed and reliability of the camera module.
  • An optical lens comprising:
  • a transparent first conductive layer and a second conductive layer are respectively disposed on the substrates on both sides of the flexible lens, and the first conductive layer includes a plurality of electrodes arranged at intervals;
  • the plurality of electrodes receive a driving voltage to generate mutually independent electric fields between the first conductive layer and the second conductive layer;
  • An electric field generated by each of the electrodes acts on a light transmissive region of the flexible lens to trigger each of the light transmissive regions to produce a corresponding curvature deformation according to a change in the electric field.
  • a camera module includes an image sensor and an optical lens, the optical lens including at least two a transparent substrate arranged in a thickness direction, a flexible lens is disposed between two adjacent substrates, and an optical axis of the flexible lens is disposed along a thickness direction of the substrate;
  • a transparent first conductive layer and a second conductive layer are respectively disposed on the substrates on both sides of the flexible lens, and the first conductive layer includes a plurality of electrodes arranged at intervals, the plurality of electrodes receiving a driving voltage Creating mutually independent electric fields between the first conductive layer and the second conductive layer;
  • the image sensor is disposed on a substrate at one end of the optical lens, and the optical lens is configured to perform imaging focus adjustment by triggering a curvature deformation of a light transmitting region of the flexible lens under the action of the electric field, and An object image corresponding to a focal length is formed on the image sensor.
  • a terminal includes a camera module, the camera module includes an image sensor and an optical lens, and the optical lens includes at least two transparent substrates arranged at intervals in a thickness direction, and between two adjacent substrates are disposed a flexible lens, the optical axis of the flexible lens being disposed along a thickness direction of the substrate;
  • a transparent first conductive layer and a second conductive layer are respectively disposed on the substrates on both sides of the flexible lens, and the first conductive layer includes a plurality of electrodes arranged at intervals, and the plurality of electrodes respectively receive driving voltages And generating mutually independent electric fields between the first conductive layer and the second conductive layer;
  • the image sensor is disposed on a substrate at one end of the optical lens, and the optical lens is configured to perform imaging focus adjustment by triggering a curvature deformation of a light transmitting region of the flexible lens under the action of the electric field, and An object image corresponding to a focal length is formed on the image sensor.
  • the optical lens is provided with at least one flexible lens disposed between at least two transparent substrates spaced apart in the thickness direction, and a transparent first conductive layer and a second conductive layer are disposed on the substrate on both sides of each of the flexible lenses And generating mutually independent electric fields between the first conductive layer and the second conductive layer by the plurality of spaced-arranged electrodes to trigger a change of the light-transmitting region of the flexible lens according to the electric field Corresponding curvature deformation is generated, so that the adjustment of the imaging focal length can be accurately realized, and the focus response speed and reliability of the optical lens can be effectively improved.
  • the conventional voice coil motor brake is not needed, the thickness and volume of the camera module can be effectively reduced, which is advantageous for further reducing the thickness of the terminal to which the camera module is applied.
  • FIG. 1 is a first schematic structural diagram of a camera module according to an embodiment of the present invention.
  • FIG. 2 is a second schematic structural diagram of a camera module according to an embodiment of the present invention.
  • FIG. 3 is a third schematic structural diagram of a camera module according to an embodiment of the present invention.
  • FIG. 4 is a schematic diagram of electric field intensity distribution of a camera module according to an embodiment of the present invention.
  • FIG. 5 is a fourth schematic structural diagram of a camera module according to an embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a first structure of a terminal according to an embodiment of the present disclosure.
  • FIG. 7 is a schematic diagram of a second structure of a terminal according to an embodiment of the present invention.
  • a camera module 100 including an optical lens 10 and an image sensor 30.
  • the optical lens 10 includes:
  • a transparent first conductive layer 111 and a second conductive layer 113 are respectively disposed on the substrates on both sides of the flexible lens 13, and the first conductive layer 111 includes a plurality of electrodes 17 arranged at intervals; having a first conductive
  • the substrate 11 of the layer 111 is provided with a lens driver 15;
  • the lens driver 15 is configured to respectively supply driving voltages to the plurality of electrodes 17, and the plurality of electrodes 17 receive the driving voltage to generate between the first conductive layer 111 and the second conductive layer 113 Independent electric field E;
  • An electric field E generated by each of the electrodes 17 acts on a light transmitting region (not shown) of the flexible lens 13 to trigger each of the light transmitting regions to generate a corresponding curvature deformation according to the change of the electric field E.
  • the image sensor 30 is disposed on the substrate 11 at one end of the optical lens 10, the optical The lens 10 is configured to perform imaging focus adjustment by triggering a curvature deformation of the light-transmitting region of the flexible lens 13 under the action of the electric field E, and form an object image of a corresponding focal length on the image sensor 30.
  • the lens driver 15 is disposed on the same surface of the substrate 11 on which the first conductive layer 111 and the plurality of electrodes 17 are located in a COG (Chip On Glass) package.
  • the image sensor 30 is disposed on the substrate 11 at one end of the optical lens 10 in a COG package, and the first conductive layer 111, the lens driver 15 and the plurality of electrodes 17 on the substrate 11 at one end of the optical lens 10 It is disposed on the same surface of the substrate 11.
  • the plurality of electrodes 17 may be formed directly on the surface of the substrate 11 or formed on the surface of the substrate 11 through the conductive film 115.
  • the image sensor 30 and the lens driver 15 may be connected to a signal processing module of a terminal (such as a smart phone, a tablet computer, etc.) to which the camera module 100 is applied through a Flexible Printed Circuit (FPC) 50 (
  • the image processing module transmits an image formed by the image sensor to the signal processing module, and the signal processing module can control the lens driver 15 to adjust and provide the plurality of electrodes according to the quality of the image.
  • the driving voltage of 17 is such that the curvature deformation state of the flexible lens 13 is feedback-controlled according to the imaging quality.
  • the flexible lens 13 is made of a deformable piezoelectric material or an electric field responsive polymer polymer rheology material.
  • the flexible lens may be, but not limited to, a conductive polymer, a carbon nanotube, a Silicone, a hydrogel, a polyvinyl alcohol gel, a lead zirconate titanate, a poly Made of materials such as polyvinylidene fluoride (Polyvinylidene Fluoride).
  • the first conductive layer 111 and the second conductive layer 113 are respectively formed on the substrate 11 by a deposition process by one or more materials such as indium tin oxide, nano silver or a metal mesh.
  • the at least two substrates 11 are all rigid substrates.
  • a transparent conductive line (not shown) is further disposed on the first conductive layer 111, and the lens driver 15 is connected to each of the electrodes 17 through the conductive line.
  • the conductive line is formed on the first conductive layer by an etching and multilayer interconnection process.
  • the lens driver 15 is configured to supply the plurality of electrodes 17 with a gradient-changing driving voltage, thereby driving the plurality of electrodes 17 to generate an electric field between the first conductive layer 111 and the second conductive layer 113.
  • a plurality of electric fields E whose intensity changes in a gradient and are independent of each other.
  • the electric field generated by each of the electrodes 17 corresponds to the flexibility A light transmissive region of the lens 13 that triggers the light transmissive region to produce a curvature deformation corresponding to the electric field strength. It can be understood that there is a gap between the flexible lens 13 and two adjacent substrates 11 , and the flexible lens 13 is separated from the adjacent two substrates 11 by the gap, and the gap is used for An accommodation space is provided for the curvature deformation of the flexible lens 13. Furthermore, the optical lens 10 may further include a side wall 19 disposed around the optical lens 10 substrate 11 to form a closed optical imaging space together with the optical lens 10 substrate 11.
  • the driving voltage in the gradient can be outputted according to the focal length adjustment request to the plurality of Electrodes 17 and connecting the second conductive layer 113 to a reference voltage to cause the first conductive layer 111 and the second conductive layer 113 to form a current interruption at the position of the flexible lens 13, thereby A mutually independent electric field is generated between the first conductive layer 111 and the second conductive layer 113, and the plurality of light-transmitting regions of the flexible lens 13 are triggered by the mutually independent electric fields to generate a curvature change having a gradient change in magnitude.
  • the adjustment of the radius of curvature of the surface of the flexible lens 13 is achieved. It can be understood that the curvature deformation of the flexible lens 13 is not limited to the curvature radius adjustment in the convex mirror state, and may also be the curvature radius adjustment in the concave mirror state.
  • the flexible lens 13 in an initial state may be a plane mirror or a lens at a preset radius of curvature.
  • the flexible lens 13 in the initial state is a plane mirror, that is, when the light is irradiated onto the imaging surface of the image sensor 30 through the flexible lens 13 in the optical lens 10, there is no focus, as shown in FIG. The direction indicated by the arrow L.
  • the electric field direction is the arrow E in FIG. 2.
  • the different light-transmissive regions of the flexible lens 13 are deformed by corresponding electric fields by the electric field of different intensities, and finally the flexible lens 13 is presented in a lens state with a curvature change.
  • focusing is achieved, as indicated by an arrow L in FIG. direction.
  • the plurality of electrodes 17 are arranged in a matrix. If the plane in which the first conductive layer 111 is located is referred to as an XY plane, the distribution of the electric field E between the first conductive layer 111 and the second conductive layer 113 is as shown in FIG.
  • the first conductive layer 111 may be An electric field E having a gradient in intensity is generated between the second conductive layer 113 and the different light-transmissive regions of the flexible lens 13 to generate a corresponding curvature deformation under the action of the electric field E whose gradient changes in intensity.
  • autofocusing can also be achieved by imaging effect feedback of the image sensor 30 when controlling the driving voltage supplied to each of the electrodes 17 by the lens driver 15.
  • the driving voltage supplied to each of the electrodes 17 is finely adjusted according to the imaging effect feedback of the image sensor 30, that is, the electric field intensity corresponding to each of the light transmitting regions is finely adjusted, thereby realizing the curvature of each of the light transmitting regions. Automatic adjustment of the deformation to achieve autofocus.
  • the curvature change between the adjacent two light-transmitting regions may be discontinuous, that is, at the plurality of electrodes Under the action of the generated electric field, the surface of the flexible lens 13 may be aspherical.
  • the optical lens 10 includes three or more substrates 11 , the first conductive layer 111 , the lens driver 15 and the spacer row corresponding to the two flexible lenses 13 located at two ends of the optical lens 10 can be A plurality of electrodes 17 of the cloth are respectively disposed on the two substrates 11 located at both ends of the optical lens 10.
  • the first conductive layer 111, the lens driver 15 and the plurality of electrodes 17 arranged on the substrate 11 are disposed on the substrate 11 opposite to the substrate 11
  • One side of the flexible lens 13 is disposed on the same surface of the substrate 11 as the image sensor 30.
  • a camera module 100' that includes an optical lens 10' and an image sensor 30.
  • the optical lens 10' includes: a first substrate 101, a second substrate 103, and a third substrate 105 which are arranged in a thickness direction and are transparent.
  • the first substrate 101 and the second substrate 103 are disposed first.
  • a flexible lens 131, a second flexible lens 133 is disposed between the second substrate 103 and the third substrate 105, and the optical axes of the first flexible lens 131 and the second flexible lens 133 are along the first
  • the substrate 101, the second substrate 103, and the third substrate 105 are disposed in the thickness direction.
  • the first substrate 101 is disposed with a first conductive layer facing a surface of the first flexible lens 131 111.
  • the plurality of electrodes 17 and the first lens driver 151 are arranged at intervals, and the second substrate 103 is provided with a second conductive layer 113 facing the surface of the first flexible lens 131.
  • the first lens driver 151 is configured to supply a driving voltage to the plurality of electrodes 17 on the first substrate 101 to pass between the first substrate 101 and the second substrate 103 through the plurality of electrodes 17 A mutually independent electric field E1 is generated.
  • An electric field E1 generated by each of the electrodes 17 acts on a light transmitting region of the first flexible lens 131 to trigger each of the light transmitting regions to generate a corresponding curvature deformation according to a change in the electric field E1.
  • the surface of the third substrate 105 facing away from the second flexible lens 133 is provided with a first conductive layer 111, a plurality of electrodes 17 and a second lens driver 153 arranged at intervals, and the second substrate 103 faces the first
  • the surface of the second flexible lens 133 is provided with a second conductive layer 113.
  • the second lens driver 153 is configured to supply a driving voltage to the plurality of electrodes 17 on the third substrate 105 to generate mutual mutual between the third substrate 105 and the second substrate 103 through the plurality of electrodes 17 Independent electric field E2.
  • An electric field E2 generated by each of the electrodes 17 acts on a light transmitting region of the second flexible lens 133 to trigger each of the light transmitting regions to generate a corresponding curvature deformation according to the change of the electric field E2.
  • the image sensor 30 is disposed on a surface of the third substrate 105 facing away from the second flexible lens 133, and the optical lens 10' is configured to trigger the first by the electric fields E1 and E2
  • the light-transmissive regions of the flexible lens 131 and the second flexible lens 133 are subjected to curvature deformation to perform imaging focal length adjustment, and an object image of a corresponding focal length is formed on the image sensor 30.
  • the first flexibility is made by adjusting the curvature deformation of the first flexible lens 131 and the second flexible lens 133.
  • the lens 131 and the second flexible lens 133 are in different states of curvature deformation combination, so that optical zooming can be achieved.
  • first substrate 101, the second substrate 103, and the third substrate 105 of the optical lens 10' of the present embodiment are the same as the substrate 11 of the optical lens 10 shown in FIGS. 1 and 2, and the first flexible lens 131 and the second flexible lens 133 are the same as the flexible lens 13 shown in FIGS. 1 and 2, the first conductive layer 111, the second conductive layer 113, the first lens driver 151, the second lens driver 153, and the For the connection relationship of the plurality of electrodes 17, reference may be made to the related description in the embodiment shown in FIG. 1 and FIG.
  • the arrangement rule of the plurality of electrodes 17 on the first substrate 101 and the third substrate 103, and the intensity distribution of the electric fields E1 and E2 can also be referred to the description in the embodiment shown in FIG. 3 and FIG. 4, and details are not described herein again.
  • a terminal 200 including a camera module 100.
  • the camera module 100 includes an optical lens 10 and an image sensor 30, and the optical lens 10 Including at least two transparent substrates 11 arranged at intervals in the thickness direction, a flexible lens 13 is disposed between two adjacent substrates, and an optical axis of the flexible lens 13 is disposed along a thickness direction of the substrate 11;
  • a transparent first conductive layer 111 and a second conductive layer 113 are respectively disposed on the substrates on both sides of the flexible lens 13, and the first conductive layer 111 includes a plurality of electrodes 17 arranged at intervals; having a first conductive
  • the substrate 11 of the layer 111 is provided with a lens driver 15;
  • the lens driver 15 is configured to respectively supply driving voltages to the plurality of electrodes 17, and the plurality of electrodes 17 receive the driving voltage to generate between the first conductive layer 111 and the second conductive layer 113 Independent electric field E;
  • An electric field E generated by each of the electrodes 17 acts on a light transmitting region of the flexible lens 13 to trigger each of the light transmitting regions to generate a corresponding curvature deformation according to a change in the electric field E.
  • the image sensor 30 is disposed on the substrate 11 at one end of the optical lens 10, and the optical lens 10 is configured to perform curvature deformation by triggering the light-transmitting region of the flexible lens 13 under the action of the electric field E.
  • the imaging focal length is adjusted, and an object image of a corresponding focal length is formed on the image sensor 30.
  • 6 is a structural state of the flexible lens 13 when a curvature deformation state is not generated
  • FIG. 7 is a structural state of the flexible lens 13 after the curvature deformation is generated. It can be understood that after the flexible lens 13 is subjected to curvature deformation, the light is focused when passing through the optical lens 10, thereby forming an object image corresponding to the focal length on the image sensor 30, as shown in FIG.
  • the specific structure and function of the camera module 100 can be referred to the description in the embodiment shown in FIG. 1 to FIG. 5.
  • the terminal 200 may be, but not limited to, a terminal having an imaging function such as a smartphone or a tablet.
  • the terminal further includes a front cover (or rear cover) 210, the front cover (or rear cover) 210 includes a transparent camera mounting area 211, and the camera module 100 is disposed on the front cover ( The inner surface of the rear cover 210 and the optical axis of the optical lens 10 are aligned with the center of the camera mounting region 211. It can be understood that an optical anti-reflection film may be disposed on at least one surface of the camera mounting region 211 for increasing the light transmittance of the camera mounting region 211.
  • the substrate 11 of the optical lens 10 facing the side of the front cover (or the rear cover) 210 may directly share
  • the front cover (or rear cover) 210 is used, that is, the camera mounting area 211 of the front cover (or rear cover) 210 is used as the substrate 11 at one end of the optical lens 10, so that it can be further reduced.
  • the thickness of the camera module 100 is used, that is, the camera mounting area 211 of the front cover (or rear cover) 210 is used as the substrate 11 at one end of the optical lens 10, so that it can be further reduced.
  • the terminal further includes a signal processing module 230.
  • the signal processing module 230 can be disposed on a circuit board (PCB) 250 of the terminal, and the image sensor 30 and the lens driver 15 can pass through the flexible circuit board 50.
  • the signal processing module 230 is electrically connected. Autofocus or optical zoom can also be achieved by imaging effect feedback of the image sensor 30 when controlling the driving voltage supplied to each of the electrodes 17 by the lens driver 15.
  • the signal processing module 230 controls each of the lens drivers 15 to finely adjust the driving voltage of the plurality of electrodes 17 corresponding to each flexible lens according to the imaging effect feedback of the image sensor 30, that is, fine-tuning each The intensity of the electric field corresponding to a light-transmitting region, thereby realizing automatic adjustment of the curvature deformation of each of the light-transmitting regions, thereby realizing autofocus or optical zooming.
  • the optical lens 10, 10' is provided with at least one flexible lens 13 between at least two transparent substrates 11 arranged in the thickness direction, and a transparent first is disposed on the substrate on both sides of each of the flexible lenses 13.
  • the conductive layer 111 and the second conductive layer 113 in turn, generate mutually independent electric fields between the first conductive layer 111 and the second conductive layer 113 through the plurality of spaced-apart electrodes 17 to trigger the
  • the light-transmitting region of the flexible lens 13 generates a corresponding curvature deformation according to the change of the electric field, so that the adjustment of the imaging focal length can be accurately realized, and the focus response speed and reliability of the optical lens can be effectively improved.
  • the conventional voice coil motor brake is not required, the thickness and volume of the camera module 100, 100' can be effectively reduced, which is advantageous for further reducing the thickness of the terminal 200 to which the camera module is applied.
  • the electrodes of the foregoing embodiments can also be formed directly on the corresponding transparent substrate without resorting to the aforementioned first conductive layer. That is, in this case, the electrode can be considered to be part of the first conductive layer, that is, the first conductive layer includes the electrode. Accordingly, the second conductive layer on the opposite position substrate remains unchanged, the same as the second conductive layer of the previous embodiment, to produce an independently adjustable electric field for each electrode.
  • the second conductive layer of each of the foregoing embodiments includes a continuous layer of a continuously distributed conductive film, so that an independently adjustable electric field can be generated together with the corresponding electrodes.
  • the second conductive layer may also include a plurality of independent, spaced-distributed electrodes that are in one-to-one correspondence with the plurality of electrodes of the first conductive layer to generate a more precise electric field and improve local control of the flexible lens. .

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Lens Barrels (AREA)

Abstract

Une lentille optique (10), un module de caméra (100) et une borne (200), comprenant : au moins deux substrats transparents (11) disposés à intervalles dans une direction d'épaisseur; une lentille flexible (13) est disposée entre deux substrats adjacents (11); un axe optique de la lentille flexible (13) est disposé dans la direction de l'épaisseur du substrat (11); les substrats (11) situés sur deux côtés de la lentille flexible (13) sont respectivement pourvus d'une première couche conductrice transparente (111) et d'une seconde couche conductrice (113); la première couche conductrice (111) comprend une pluralité d'électrodes (17) agencées à des intervalles; la pluralité d'électrodes (17) reçoit séparément une électrode de commande pour générer des champs électriques indépendants (E) entre la première couche conductrice (111) et la seconde couche conductrice (113); le champ électrique (E) généré par chaque électrode (17) agit sur une région de transmission de lumière de la lentille flexible (13) pour déclencher chaque région de transmission de lumière pour générer une déformation de courbure correspondante en fonction du changement du champ électrique (E). La lentille optique (10) a une structure simple et une stabilité élevée, et est moins affectée par l'environnement.
PCT/CN2016/111708 2016-12-23 2016-12-23 Lentille optique, module de caméra et terminal WO2018112883A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201680042724.XA CN108064350A (zh) 2016-12-23 2016-12-23 光学镜头、摄像头模组及终端
PCT/CN2016/111708 WO2018112883A1 (fr) 2016-12-23 2016-12-23 Lentille optique, module de caméra et terminal

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Application Number Priority Date Filing Date Title
PCT/CN2016/111708 WO2018112883A1 (fr) 2016-12-23 2016-12-23 Lentille optique, module de caméra et terminal

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WO2018112883A1 true WO2018112883A1 (fr) 2018-06-28

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CN212811844U (zh) * 2020-10-09 2021-03-26 深圳市大疆创新科技有限公司 镜头组件及具有其的拍摄设备
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CN115209034A (zh) * 2021-04-12 2022-10-18 深圳市万普拉斯科技有限公司 摄像模组及电子设备

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