WO2018099335A1 - 基于长宽方向的光学防抖摄像模组及其成像方法和电子设备 - Google Patents

基于长宽方向的光学防抖摄像模组及其成像方法和电子设备 Download PDF

Info

Publication number
WO2018099335A1
WO2018099335A1 PCT/CN2017/112966 CN2017112966W WO2018099335A1 WO 2018099335 A1 WO2018099335 A1 WO 2018099335A1 CN 2017112966 W CN2017112966 W CN 2017112966W WO 2018099335 A1 WO2018099335 A1 WO 2018099335A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera module
electronic device
jitter
device body
gyroscope
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.)
Ceased
Application number
PCT/CN2017/112966
Other languages
English (en)
French (fr)
Inventor
吴旭东
袁业辉
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.)
Ningbo Sunny Opotech Co Ltd
Original Assignee
Ningbo Sunny Opotech Co 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
Priority claimed from CN201611075176.9A external-priority patent/CN108124092A/zh
Priority claimed from CN201621297541.6U external-priority patent/CN206611500U/zh
Application filed by Ningbo Sunny Opotech Co Ltd filed Critical Ningbo Sunny Opotech Co Ltd
Publication of WO2018099335A1 publication Critical patent/WO2018099335A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules

Definitions

  • the invention relates to the field of optical imaging, in particular to an optical image stabilization camera module based on a length and width direction, an imaging method thereof and an electronic device.
  • the related technology and the market of the camera module which is one of the standard configurations of electronic devices, have been developed at a relatively rapid level.
  • the camera module has been developed from the original fixed focus camera module to the present high resolution.
  • the autofocus camera module and with the increasing demand for the performance and imaging quality of the camera module, the camera module that has been developed and put on the market has the function of optical image stabilization.
  • the emergence of camera modules with optical image stabilization and their application to portable electronic devices such as smart phones has made smartphones no longer limited to being defined as communication devices. For example, smartphones have basically replaced the market position of card cameras. And get more users who love to travel and photography.
  • the principle of the optical image stabilization module on the market is to use the motor to drive the lens to move in the three-axis direction, that is, the length and width directions and the height direction, to compensate the jitter of the electronic device, thereby achieving optical image stabilization, despite having optical
  • the camera module of the anti-shake function has excellent performance in terms of performance and image quality, but the optical anti-shake principle of the camera module with optical image stabilization function leads to a larger size of the camera module and a higher cost of the motor. Therefore, the camera module with optical image stabilization function is inconsistent with the trend of increasingly thinner and lighter portable electronic devices in recent years.
  • the portable electronic device on the market now attempts to use the camera module with optical image stabilization function only in the rear camera module, but is configured in the portable electronic device.
  • the camera module with optical image stabilization at the rear of the device still protrudes from the surface of the portable electronic device, which not only causes great limitations in the design of the portable electronic device, but also seriously affects the aesthetics of the portable electronic device, and is portable.
  • the electronic camera is carried or used during the process, which may cause damage to the camera module with optical image stabilization that protrudes from the surface of the portable electronic device.
  • the camera module disposed at the front of the portable electronic device can only use the traditional fixed focus camera module or automatic pair.
  • the focus camera module because people use the portable electronic device to take pictures, the hand is shaken, resulting in the use of fixed focus camera module or auto focus camera module image or video often appear blurred and other undesirable phenomena.
  • An object of the present invention is to provide an optical image stabilization camera module based on a length and width direction, an imaging method thereof and an electronic device, wherein the camera module can compensate for jitter only in the length and width directions to achieve optical image stabilization, thereby The height of the camera module is made lower, so that the camera module is particularly suitable for being applied to electronic devices that are thin and thin.
  • An object of the present invention is to provide an optical image stabilization camera module based on a length and width direction, an imaging method thereof and an electronic device, wherein the camera module whose height is greatly reduced can be disposed at the front of an electronic device body.
  • the camera module has better performance and imaging effects.
  • An object of the present invention is to provide an optical image stabilization camera module based on a length and width direction, an imaging method thereof, and an electronic device, wherein the camera module only needs to compensate for jitter of the camera module in a length and width direction.
  • Optical anti-shake is achieved, thereby greatly reducing the requirements for a two-axis OIS driver, such as a motor, to reduce the manufacturing cost of the camera module.
  • An object of the present invention is to provide an optical image stabilization camera module based on a length and width direction, an imaging method thereof and an electronic device, wherein the camera module is not configured with a gyroscope, but the camera module is assembled After the electronic device body forms the electronic device, the camera module and the gyroscope of the electronic device body are connected, and in this manner, the size of the camera module can be further reduced and the The manufacturing cost of the camera module.
  • An object of the present invention is to provide an optical image stabilization camera module based on a length and width direction, an imaging method thereof, and an electronic device, wherein the camera module is not configured with a gyroscope, so that the camera module occupies the
  • the internal space of the electronic device body is smaller, so that the electronic device is configured to be provided with other electronic components, thereby facilitating enhancement of other functions of the electronic device or increasing functions of the electronic device.
  • An object of the present invention is to provide an optical image stabilization camera module based on a length and width direction, an imaging method thereof and an electronic device, wherein the camera module is not configured with a gyroscope, so that the camera module is In the process of packaging, the process of packaging the gyroscope can be reduced, so that the structure of the camera module is more compact and reliable, and the packaging efficiency of the camera module can be improved.
  • An object of the present invention is to provide an optical image stabilization camera module based on a length and width direction, an imaging method thereof and an electronic device, wherein the camera module is not configured with a gyroscope and only needs to face the camera mode in the length and width directions.
  • the jitter of the group is compensated to achieve optical image stabilization, so that the power consumption of the camera module is lower, which is advantageous for extending the battery life of the electronic device and improving the battery life of the electronic device.
  • the invention provides an optical image stabilization camera module based on a length and width direction, comprising:
  • At least one photosensitive element At least one photosensitive element
  • At least one optical lens At least one optical lens
  • each of the optical lenses being drivably disposed on the two-axis OIS driver, respectively, to enable each of the optical lenses to be held in each of the two by the two-axis OIS driver a photosensitive path of the photosensitive element, wherein when the camera module is used to capture an image, the two-axis OIS driver drives each of the optical lenses to move only in the length and width directions to perform shaking of the camera module make up.
  • the camera module further includes a gyroscope, wherein the gyroscope determines a jitter amplitude of the camera module to drive the length and width directions according to the jitter amplitude of the camera module.
  • the optical lens movement is a gyroscope, wherein the gyroscope determines a jitter amplitude of the camera module to drive the length and width directions according to the jitter amplitude of the camera module.
  • the camera module is connected to a gyroscope, wherein the gyroscope determines a jitter amplitude of the camera module to drive in a length and width direction according to a jitter amplitude of the camera module.
  • the optical lens moves.
  • the camera module further comprises at least one filter element, wherein the filter element is held between the optical lens and the photosensitive element.
  • the camera module is a front camera module.
  • the present invention further provides an optical image stabilization camera module connected to a gyroscope of an electronic device body, wherein the camera module includes:
  • At least one photosensitive element At least one photosensitive element
  • At least one optical lens wherein the optical lens is disposed on a photosensitive path of the photosensitive element, and when the camera module is used to capture an image, the gyroscope determines the camera module to follow the electronic device body The amplitude of the jitter to drive the optical lens motion according to the amplitude of the jitter determined by the gyroscope Compensating for the jitter of the camera module to achieve optical image stabilization of the camera module.
  • the camera module further includes at least one two-axis OIS driver, wherein the optical lens is drivably disposed on the two-axis OIS driver to be driven by the two-axis OIS driver The optical lens moves to compensate for jitter of the camera module.
  • the camera module further comprises at least one filter element, wherein the filter element is held between the optical lens and the photosensitive element.
  • the present invention further provides an electronic device comprising:
  • At least one camera module wherein the camera module is disposed on the electronic device body for capturing an image, wherein the camera module includes:
  • At least one photosensitive element At least one photosensitive element
  • At least one optical lens At least one optical lens
  • each of the optical lenses being drivably disposed on the two-axis OIS driver, respectively, to enable each of the optical lenses to be held in each of the two by the two-axis OIS driver a photosensitive path of the photosensitive element, wherein when the camera module is used to capture an image, the two-axis OIS driver drives each of the optical lenses to move only in the length and width directions to perform shaking of the camera module make up.
  • At least one of the camera modules is disposed at a front portion of the electronic device body, or at least one of the camera modules is disposed at a rear portion of the electronic device body, or at least one The camera module is disposed at a front portion of the electronic device body, and at least one of the camera modules is disposed at a rear portion of the electronic device body.
  • the present invention further provides an imaging method of an optical image stabilization camera module, wherein the imaging method comprises the following steps:
  • the optical lens is driven to move only in the length and width directions according to the amplitude of the jitter determined by the gyroscope to compensate the jitter of the camera module.
  • the optical lens motion is driven by a two-axis OIS driver according to the amplitude of the jitter determined by the gyroscope to perform the shaking of the camera module. make up.
  • the optical lens is driven to move only in the length and width direction by a two-axis OIS driver according to the amplitude of the topping of the gyroscope
  • the camera module's jitter is compensated.
  • At least one of the camera modules is disposed at a front portion of the electronic device body, or at least one of the camera modules is disposed at the A rear portion of the electronic device body, or at least one of the camera modules is disposed at a front portion of the electronic device body, and at least one of the camera modules is disposed at a rear portion of the electronic device body.
  • the present invention further provides an imaging method of an optical image stabilization camera module, wherein the imaging method comprises the following steps:
  • an optical lens that drives the camera module moves only in the length and width directions to compensate for the jitter of the camera module.
  • the amplitude of the jitter of the camera module when used to capture an image is determined by a gyroscope.
  • the optical lens is driven to move only in the length and width directions by a two-axis OIS driver to compensate the jitter of the camera module.
  • the gyroscope is disposed in the camera module, wherein the gyroscope determines the camera module when the camera module is used to capture an image.
  • the amplitude of the jitter is a parameter that determines the camera module when the camera module is used to capture an image.
  • the gyroscope is disposed on an electronic device body to enable the gyroscope and the photo when the camera module is assembled to the electronic device body
  • the camera module is connected, so that the gyroscope determines the jitter amplitude of the camera module along with the electronic device body by determining the amplitude of the jitter of the electronic device body.
  • FIG. 1 is a block diagram of an electronic device in accordance with a preferred embodiment of the present invention.
  • FIG. 2A is a conceptual diagram of the electronic device according to the above preferred embodiment of the present invention, A camera module is described as being disposed at a rear portion of the electronic device to form a rear camera module.
  • FIG. 2B is another conceptual diagram of the electronic device according to the above preferred embodiment of the present invention, which depicts a camera module disposed at a front portion of the electronic device to form a front camera module.
  • FIG 3 is a perspective view of the camera module of the electronic device according to the above preferred embodiment of the present invention.
  • FIG 4 is an exploded perspective view of the camera module of the electronic device according to the above preferred embodiment of the present invention.
  • FIG. 5 is a schematic diagram of an optical anti-shake principle of the camera module of the electronic device according to the above preferred embodiment of the present invention.
  • FIG. 6A and FIG. 6B are schematic diagrams showing a photographing process of the camera module of the electronic device according to the above preferred embodiment of the present invention.
  • FIG. 7 is a flow chart showing an imaging method of the electronic device according to the above preferred embodiment of the present invention.
  • FIG. 8 is a flow chart showing another imaging method of the electronic device according to the above preferred embodiment of the present invention.
  • the term “a” is understood to mean “at least one” or “one or more”, that is, in one embodiment, the number of one element may be one, and in other embodiments, the element The number can be multiple, and the term “a” cannot be construed as limiting the quantity.
  • an electric device in accordance with a preferred embodiment of the present invention
  • the sub-device includes at least one camera module 10 and an electronic device body 20, wherein the camera module 10 has an optical anti-shake function, and at least one of the camera modules 10 can be disposed behind the electronic device body 20.
  • Forming a rear camera module or at least one of the camera modules 10 may be disposed at a front portion of the electronic device body 20 to form a front camera module, or at least one of the camera modules 10 may be
  • the rear camera module 20 is disposed at the rear of the electronic device body 20 to form a rear camera module, and at least one of the camera modules 10 can be disposed at a front portion of the electronic device body 20 to form a front camera module.
  • the position of the camera module 10 disposed on the electronic device body 20 is not limited, and is disposed in the camera mode of the electronic device body 20.
  • the number of the groups 10 is not limited, and when two or more of the camera modules 10 are disposed at the same position of the electronic device body 20, for example, when two or more of the camera modules are used
  • the arrangement direction of each of the camera modules 10 is not limited.
  • two or more than two camera modules 10 may be along the electronic device.
  • the device bodies 20 are arranged in the width direction, and may be arranged along the longitudinal direction of the electronic device body 20.
  • the type of the electronic device formed by combining the camera module 10 and the electronic device body 20 is not limited.
  • the electronic device may be, but not limited to, a smart phone. Tablet PC, personal digital assistant, electronic paper book, MP3/MP4/MP5, remote control, calculator, sports camera, drone, etc. or any combination thereof.
  • the electronic device may implement a single function, for example, the electronic device is only used to capture an image through the camera module 10 disposed on the electronic device body 20.
  • the electronic device may implement multiple functions, for example, the electronic device can be used not only to capture an image through the camera module 10 disposed on the electronic device body 20, but also It is also possible to make a call, such as a video call.
  • the electronic device can be implemented as a smart phone in FIGS. 2A and 2B
  • the contents disclosed in FIGS. 2A and 2B are only provided as an example.
  • the content and features of the present invention are not to be construed as limiting the scope and scope of the present invention, that is, the type of the electronic device of the present invention is not limited to the type of the smartphone shown in FIGS. 2A and 2B and
  • the shape and the position and number of the camera module 10 disposed on the electronic device body 20 should not be construed as limiting the scope and scope of the present invention.
  • the electronic device body 20 includes at least one processor 21, at least one memory 22, at least one communication unit 23, at least A power supply unit 24, at least one display unit 25, and a gyroscope 26.
  • the processor 21 is coupled to the memory 22 to cause the processor 21 to read data from the memory 22 and process the read data, and the processor 21 is also capable of storing data to the memory twenty two.
  • the memory 22 is capable of storing data or software or the like, wherein the memory 22 may be, but is not limited to, a random memory, a read only memory, a flash memory, a hard disk drive, an optical disk, or the like, any storage-capable component or a combination of a plurality of components.
  • the communication unit 23 is coupled to the processor 21 and the memory 22, wherein the communication unit 23 provides communication capabilities to enable the electronic device body 20 to interconnect with the outside world using any suitable communication protocol, such as The electronic device body 20 can be interconnected with the Internet through the communication unit 23.
  • the power supply unit 24 and the processor 21, the memory 22, and the communication unit 23 are interconnected to provide the processor 21, the memory 22, and the communication unit by the power supply unit 24 23 and other units or modules of the electronic device body 20 provide electrical energy.
  • the power supply unit 24 also allows supplemental external power, that is, the power supply unit 24 can be provided with the ability to charge and discharge.
  • the display unit 25 is coupled to the processor 21 and the power supply unit 24, wherein the display unit 25 has the capability of displaying data processed by the processor 21 to allow a user to pass through the display unit 25 Interacting with the electronic device body 20.
  • the display unit 25 may also have an input function, for example, the display unit 25 may be implemented as a touch screen to allow a user to operate the electronic device body 20 through the display unit 25.
  • the gyroscope 26 and the processor 21 are connected together, wherein the gyroscope 26 can monitor the shaking or shaking of the electronic device body 20 to determine the electronic device body by the gyroscope 26 20 shaking or shaking amplitude.
  • the structure of the electronic device body 20 shown in FIG. 1 is only a simplified diagram when the electronic device body 20 is taken as a specific example, and the electronic device is required as needed.
  • the device body 20 may also include more components not shown in FIG. 1 or the electronic device body 20 may further include fewer components, ie, the electronic device body 20 shown in FIG. 1 is only The description and the scope of the invention are not to be construed as limiting.
  • the camera module 10 When the camera module 10 is assembled to the electronic device body 20, the camera module 10 is connected to the gyroscope 26 of the electronic device body 20, wherein the gyroscope 26 determines the electronic device
  • the amplitude of the shaking or the jitter of the device body 20 can determine the amplitude of the camera module 10 shaking or shaking with the electronic device body 20 to compensate for the jitter of the camera module 10 in this manner.
  • the optical image stabilization of the camera module 10 is achieved.
  • the camera module 10 can be free of a gyroscope. In this way, not only can the structure of the camera module 10 be more compact, but the camera can be made smaller by reducing the size of the camera module 10.
  • the module 10 is suitable for the electronic device that is light and thin, and can also reduce the manufacturing cost of the camera module 10 and improve the camera module 10 by reducing the packaging process and components of the camera module 10 . Assembly efficiency, and more importantly, when using the electronic device, the camera module 10 can consume less power to extend the battery life of the electronic device and improve the battery life of the electronic device. It is particularly useful for portable electronic devices.
  • the camera module 10 includes at least one photosensitive element 11 and at least one optical lens 12, wherein the optical lens 12 is disposed on the photosensitive path of the photosensitive element 11, The light reflected by the object can enter the inside of the camera module 10 from the optical lens 12 to be imaged by being subsequently received by the photosensitive element 11 for photoelectric conversion.
  • the camera module 10 shown in FIG. 3 and FIG. 4 is a single-lens camera module, those skilled in the art can understand that in other examples, the camera module 10 can also be Implemented as an array camera module, such as a two-lens camera module, that is, the camera module may include two of the optical lenses 12 and two of the photosensitive elements 11 corresponding to each of the optical lenses 12.
  • the gyroscope 26 of the electronic device body 20 can monitor the user's body due to the shaking of the hand.
  • the amplitude of the shaking or shaking occurs to determine the amplitude of the camera module 10 swaying and shaking with the electronic device body 20, thereby driving the length and width direction according to the amplitude of the jitter determined by the gyroscope 26.
  • the optical lens 12 is moved to compensate for the shaking or shaking of the camera module 10 to achieve optical image stabilization of the camera module 10 to improve the imaging quality of the camera module 10 .
  • the optical lens 12 of the camera module 10 can be optically anti-shakeed by the camera module only when it is driven in the length and width directions, and the length and width directions and heights are compared with the conventional requirements.
  • the height dimension of the camera module 10 of the present invention can be further reduced when the camera module 10 is used, and the camera module 10 is also used.
  • the space in which the optical lens 10 is adjusted is not required to be reserved in the height direction, so that the structure of the camera module 10 is more compact, so that the camera module 10 can be disposed in front of the electronic device body 20.
  • To form a front camera module so that the front camera module of the electronic device also has optical image stabilization capability, which is unexpected in the prior art camera module and electronic device, and is The expansion of the functionality of the electronic device is particularly effective.
  • the camera module 10 disposed at the front of the electronic device body 20 is also provided with optical image stabilization capability, thereby When photographing is performed using the front camera module of the electronic device, an image with good image quality can also be obtained.
  • the camera module 10 further includes at least one two-axis OIS driver 13 , wherein the optical lens 12 is drivably disposed on the two-axis OIS driver 13 to be driven by the two-axis OIS driver 13
  • the optical lens 12 moves in the length and width directions.
  • the two-axis OIS driver 13 can drive the optical lens 12 to move in the length and width direction according to the amplitude of the jitter determined by the gyroscope 26 of the electronic device body 20, thereby Shaking or shaking is compensated to achieve optical image stabilization of the camera module 10.
  • the type of the two-axis OIS driver 13 is not limited as long as it can drive the optical lens 12 to move in the length and width directions.
  • the two-axis OIS driver 13 of the camera module 10 of the present invention only needs to drive the optical lens 12 to move in the length and width direction without synchronously driving the optical lens 12 to move in the height direction. Therefore, the structure of the two-axis OIS driver 13 can be more compact and compact, so that the cost of the two-axis OIS driver 13 can be effectively controlled not only, but also the power consumption of the two-axis OIS driver 13 can be Further reducing, in this way, not only can the manufacturing cost of the camera module 10 be reduced, but also the battery life of the electronic device can be extended by reducing the power consumption of the two-axis OIS driver 13. The battery life of the electronic device.
  • the camera module 10 can further include more components.
  • the camera module 10 can further include the optical lens 12 and the photosensitive element disposed and retained. At least one filter element 14 between the 11 filters the stray light or the like entering the interior of the camera module 10 from the optical lens 12 through the filter element 14 to improve imaging of the camera module 10 quality.
  • the camera module 10 may further include a lens holder 15 for combining the photosensitive element 11, the optical lens 12, the two-axis OIS driver 13 and the filter element 14 by the lens holder 15.
  • the camera module 10 is formed integrally.
  • the camera module 10 may further include more components or components, and the invention is not limited in this regard.
  • FIG. 6B illustrate a process in which a user uses the camera module 10 to capture an image when the camera module 10 is disposed at a front portion of the electronic device body 20 to form a front camera module. .
  • the user captures an image by the camera module 10 disposed at the front of the electronic device body 20 by holding the electronic device.
  • the user's hand may be shaken.
  • the possibility of the user's hand shaking and the amplitude when shaking may be greater, or the image may be captured by using the camera module 10 in a poor light environment.
  • the poor light quality amplifies the user's hand shake, the image taken by the camera module 10 is inferior, as shown in FIG. 6A.
  • the gyroscope 26 of the electronic device body 20 can be determined by determining the amplitude of the shaking or the jitter of the electronic device body 20.
  • the amplitude of the jitter of the camera module 10. Referring to FIG. 5, in a specific example of the present invention, the two-axis OIS driver 13 is capable of driving the optical lens 12 in the length and width directions according to the amplitude of the shake of the camera module 10 determined by the gyroscope 26. The motion is compensated for the jitter of the camera module 10, thereby improving the imaging effect of the camera module 10, as shown in FIG. 6B.
  • the present invention further provides an imaging method 700 for an optical image stabilization camera module, wherein the imaging method 700 includes the following steps:
  • Step 710 (a) determining, by a gyroscope 26 of an electronic device body 20, the amplitude of the jitter of a camera module 10 disposed on the electronic device body 20 with the electronic device body 20;
  • Step 720 (b) driving an optical lens 12 to move according to the amplitude of the jitter determined by the gyroscope 26 to compensate for the jitter of the camera module 10.
  • the present invention further provides an imaging method 800 for an optical image stabilization camera module, wherein the imaging method 800 includes the following steps:
  • Step 810 (A) determining the amplitude of the jitter of the camera module 10 when used to capture an image
  • Step 820 (B) driving an optical lens 12 of the camera module 10 to move only in the length and width directions according to the amplitude of the camera module 10 to compensate for the jitter of the camera module 10.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Adjustment Of Camera Lenses (AREA)

Abstract

本发明提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中所述摄像模组包括至少一感光元件，至少一光学镜头以及一两轴OIS驱动器，每个所述光学镜头分别被可驱动地设置于所述两轴OIS驱动器，以藉由所述两轴OIS驱动器使每个所述光学镜头分别被保持在每个所述感光元件的感光路径，其中在所述摄像模组被用于拍摄图像时，所述两轴OIS驱动器驱动每个所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。

Description

基于长宽方向的光学防抖摄像模组及其成像方法和电子设备 技术领域
本发明涉及光学成像领域，特别涉及一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备。
背景技术
近年来，作为电子设备的标准配置之一的摄像模组的相关技术及其市场得到了较快水平的发展，例如摄像模组已经从最初的定焦摄像模组发展到现在的具有高分辨率的自动对焦摄像模组，并且随着人们对摄像模组的性能和成像品质的要求越来越高，已经研制和投入市场的摄像模组更是具备了光学防抖的功能。具有光学防抖功能的摄像模组的出现和被应用于诸如智能手机等便携式电子设备，使得智能手机不再仅局限于被定义为通信设备，例如智能手机已经基本上取代了卡片相机的市场地位而获得更多爱好旅游和摄影的使用者的青睐。市场上的具有光学防抖功能的摄像模组的原理是利用马达驱动镜头在三轴方向上移动，即长宽方向和高度方向，来补偿电子设备的抖动，从而实现光学防抖，尽管具有光学防抖功能的摄像模组在性能和成像品质方面有着出色的表现，但是具有光学防抖功能的摄像模组的这种光学防抖原理导致摄像模组的尺寸比较大、且马达的成本比较高，以至于使得具有光学防抖功能的摄像模组与近年来便携式电子设备的日益轻薄化的发展趋势不相符。
由于具有光学防抖功能的摄像模组的尺寸比较大，现在市场上的便携式电子设备仅在后置的摄像模组尝试使用具有光学防抖功能的摄像模组，尽管如此，被配置于便携式电子设备的后部的具有光学防抖的摄像模组仍然突出于便携式电子设备的表面，这不仅导致便携式电子设备的设计受到很大的局限，而且严重地影响了便携式电子设备的美观，并且在便携式电子设备被携带或者使用的过程中可能会导致突出于便携式电子设备的表面的具有光学防抖功能的摄像模组损坏。更为重要的是，由于具有光学防抖功能的摄像模组的尺寸比较大，使得被配置于便携式电子设备的前部的摄像模组只能够使用传统的定焦摄像模组或者自动对 焦摄像模组，由于人们在使用便携式电子设备拍照时，手部存在抖动，导致使用定焦摄像模组或者自动对焦摄像模组拍摄出来的图像或者视频往往出现模糊等不良现象。
发明内容
本发明的一个目的在于提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中所述摄像模组能够仅在长宽方向对抖动进行补偿来实现光学防抖，从而使得所述摄像模组的高度更低，以使所述摄像模组特别适于被应用于追求轻薄化的电子设备。
本发明的一个目的在于提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中高度被大幅度降低的所述摄像模组能够被配置于一电子设备本体的前部，以形成所述电子设备的前置摄像模组，从而有利于提高所述电子设备的自拍效果，尤其是在夜拍或者录像等使用环境中时，被配置于所述电子设备本体的前部的所述摄像模组的性能和成像效果更佳。
本发明的一个目的在于提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中所述摄像模组仅需在长宽方向对所述摄像模组的抖动进行补偿来实现光学防抖，从而大幅度地降低了对两轴OIS驱动器，例如马达的要求，以有利于降低所述摄像模组的制造成本。
本发明的一个目的在于提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中所述摄像模组没有被配置陀螺仪，而是在将所述摄像模组组装于所述电子设备本体而形成所述电子设备后，使所述摄像模组和所述电子设备本体的陀螺仪相连接，通过这样的方式，能够进一步减少所述摄像模组的尺寸和降低所述摄像模组的制造成本。
本发明的一个目的在于提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中所述摄像模组没有被配置陀螺仪，从而使得所述摄像模组占用的所述电子设备本体的内部空间更小，以为所述电子设备被配置其他的电子元器件留出空间，从而有利于增强所述电子设备的其他功能或者增加所述电子设备的功能。
本发明的一个目的在于提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中所述摄像模组没有被配置陀螺仪，从而在所述摄像模组被 封装的过程中，能够减少封装陀螺仪的工序，以使所述摄像模组的结构更加紧凑、可靠，并且能够提高所述摄像模组的封装效率。
本发明的一个目的在于提供一基于长宽方向的光学防抖摄像模组及其成像方法和电子设备，其中所述摄像模组没有被配置陀螺仪和仅需在长宽方向对所述摄像模组的抖动进行补偿来实现光学防抖，以使所述摄像模组的功耗更低，以有利于延长所述电子设备的续航时间和提高所述电子设备的续航能力。
依本发明的一个方面，本发明提供一基于长宽方向的光学防抖摄像模组，其包括：
至少一感光元件；
至少一光学镜头；和
一两轴OIS驱动器，每个所述光学镜头分别被可驱动地设置于所述两轴OIS驱动器，以藉由所述两轴OIS驱动器使每个所述光学镜头分别被保持在每个所述感光元件的感光路径，其中在所述摄像模组被用于拍摄图像时，所述两轴OIS驱动器驱动每个所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，所述摄像模组进一步包括一陀螺仪，其中所述陀螺仪确定所述摄像模组的抖动幅度，以根据所述摄像模组的抖动幅度在长宽方向驱动所述光学镜头运动。
根据本发明的一个实施例，所述摄像模组被连接于一陀螺仪，其中所述陀螺仪确定所述摄像模组的抖动幅度，以根据所述摄像模组的抖动幅度在长宽方向驱动所述光学镜头运动。
根据本发明的一个实施例，所述摄像模组进一步包括至少一滤光元件，其中所述滤光元件被保持在所述光学镜头和所述感光元件之间。
根据本发明的一个实施例，所述摄像模组是前置摄像模组。
依本发明的另一个方面，本发明进一步提供一光学防抖摄像模组，其被连接于一电子设备本体的一陀螺仪，其中所述摄像模组包括：
至少一感光元件；和
至少一光学镜头，其中所述光学镜头被设置于所述感光元件的感光路径，在所述摄像模组被用于拍摄图像时，所述陀螺仪确定所述摄像模组随所述电子设备本体的抖动幅度，以根据所述陀螺仪确定的抖动幅度驱动所述光学镜头运动，以 对所述摄像模组的抖动进行补偿，从而实现所述摄像模组的光学防抖。
根据本发明的一个实施例，所述摄像模组进一步包括至少一两轴OIS驱动器，其中所述光学镜头被可驱动地设置于所述两轴OIS驱动器，以藉由所述两轴OIS驱动器驱动所述光学镜头运动，从而对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，所述摄像模组进一步包括至少一滤光元件，其中所述滤光元件被保持在所述光学镜头和所述感光元件之间。
依本发明的另一个方面，本发明进一步提供一电子设备，其包括：
一电子设备本体；和
至少一摄像模组，其中所述摄像模组被设置于所述电子设备本体，以用于拍摄图像，其中所述摄像模组包括：
至少一感光元件；
至少一光学镜头；和
一两轴OIS驱动器，每个所述光学镜头分别被可驱动地设置于所述两轴OIS驱动器，以藉由所述两轴OIS驱动器使每个所述光学镜头分别被保持在每个所述感光元件的感光路径，其中在所述摄像模组被用于拍摄图像时，所述两轴OIS驱动器驱动每个所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，至少一个所述摄像模组被设置于所述电子设备本体的前部，或者至少一个所述摄像模组被设置于所述电子设备本体的后部，或者至少一个所述摄像模组被设置于所述电子设备本体的前部，并且至少一个所述摄像模组被设置于所述电子设备本体的后部。
依本发明的另一个方面，本发明进一步提供一光学防抖摄像模组的成像方法，其中所述成像方法包括如下步骤：
(a)通过一电子设备本体的一陀螺仪确定被设置于所述电子设备本体的一摄像模组随所述电子设备本体的抖动幅度；和
(b)根据所述陀螺仪确定的抖动幅度驱动一光学镜头运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，在所述步骤(b)中，根据所述陀螺仪确定的抖动幅度驱动所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，在所述步骤(b)中，根据所述陀螺仪确定的抖动幅度，通过一两轴OIS驱动器驱动所述光学镜头运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，在所述步骤(b)中，根据所述陀螺仪去顶的抖动幅度，通过一两轴OIS驱动器驱动所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，在所述步骤(a)中，其中至少一个所述摄像模组被设置于所述电子设备本体的前部，或者至少一个所述摄像模组被设置于所述电子设备本体的后部，或者至少一个所述摄像模组被设置于所述电子设备本体的前部，并且至少一个所述摄像模组被设置于所述电子设备本体的后部。
依本发明的另一个方面，本发明进一步提供一光学防抖摄像模组的成像方法，其中所述成像方法包括如下步骤：
(A)确定所述摄像模组在被用于拍摄图像时的抖动幅度；和
(B)根据所述摄像模组的抖动幅度，驱动所述摄像模组的一光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，在所述步骤(A)中，通过一陀螺仪确定所述摄像模组在被用于拍摄图像时的抖动幅度。
根据本发明的一个实施例，在所述步骤(B)中，通过一两轴OIS驱动器驱动所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
根据本发明的一个实施例，在上述方法中，所述陀螺仪被设置于所述摄像模组，以在所述摄像模组被用于拍摄图像时，所述陀螺仪确定所述摄像模组的抖动幅度。
根据本发明的一个实施例，在上述方法中，所述陀螺仪被设置于一电子设备本体，以在所述摄像模组被组装于所述电子设备本体时，使所述陀螺仪和所述摄像模组被连接，从而所述陀螺仪通过确定所述电子设备本体的抖动幅度的方式确定所述摄像模组随所述电子设备本体的抖动幅度。
附图说明
图1是依本发明的一较佳实施例的一电子设备的框图示意图。
图2A是依本发明的上述较佳实施例的所述电子设备的一个概念示意图，其 描述了一摄像模组被配置于所述电子设备的后部，以形成后置摄像模组。
图2B是依本发明的上述较佳实施例的所述电子设备的另一个概念示意图，其描述了一摄像模组被配置于所述电子设备的前部，以形成前置摄像模组。
图3是依本发明的上述较佳实施例的所述电子设备的所述摄像模组的立体示意图。
图4是依本发明的上述较佳实施例的所述电子设备的所述摄像模组的分解示意图。
图5是依本发明的上述较佳实施例的所述电子设备的所述摄像模组的光学防抖原理示意图。
图6A和图6B是依本发明的上述较佳实施例的所述电子设备的所述摄像模组的拍摄过程示意图。
图7是依本发明的上述较佳实施例的所述电子设备的一成像方法的流程示意图。
图8是依本发明的上述较佳实施例的所述电子设备的另一成像方法的流程示意图。
具体实施方式
以下描述用于揭露本发明以使本领域技术人员能够实现本发明。以下描述中的优选实施例只作为举例，本领域技术人员可以想到其他显而易见的变型。在以下描述中界定的本发明的基本原理可以应用于其他实施方案、变形方案、改进方案、等同方案以及没有背离本发明的精神和范围的其他技术方案。
本领域技术人员应理解的是，在本发明的揭露中，术语“纵向”、“横向”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系是基于附图所示的方位或位置关系，其仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此上述术语不能理解为对本发明的限制。
可以理解的是，术语“一”应理解为“至少一”或“一个或多个”，即在一个实施例中，一个元件的数量可以为一个，而在另外的实施例中，该元件的数量可以为多个，术语“一”不能理解为对数量的限制。
参考本发明的说明书附图之图1至图2B，依本发明的一较佳实施例的一电 子设备包括至少一摄像模组10以及一电子设备本体20，其中所述摄像模组10具有光学防抖功能，且至少一个所述摄像模组10可以被设置于所述电子设备本体20的后部以形成后置摄像模组、或者至少一个所述摄像模组10可以被设置于所述电子设备本体20的前部以形成前置摄像模组、或者至少一个所述摄像模组10可以被设置于所述电子设备本体20的后部以形成后置摄像模组且至少一个所述摄像模组10可以被设置于所述电子设备本体20的前部以形成前置摄像模组。
也就是说，在本发明的所述电子设备中，所述摄像模组10被设置于所述电子设备本体20的位置不受限制，并且被设置于所述电子设备本体20的所述摄像模组10的数量不受限制，并且当两个或者超过两个所述摄像模组10被设置于所述电子设备本体20的同一个位置时，例如当两个或者超过两个所述摄像模组10被设置于所述电子设备本体20的后部时，每个所述摄像模组10的排列方向也不受限制，例如两个或者超过两个所述摄像模组10可以沿着所述电子设备本体20的宽度方向排列，也可以沿着所述电子设备本体20的长度方向排列。
值得一提的是，藉由所述摄像模组10和所述电子设备本体20结合在一起形成的所述电子设备的类型也不受限制，例如所述电子设备可以是但不限于智能手机、平板电脑、个人数字助理、电纸书、MP3/MP4/MP5、遥控器、计算器、运动相机、无人机等或者其任意组合。另外，在本发明的一个具体示例中，所述电子设备可以实现单一功能，例如所述电子设备仅用于通过被设置于所述电子设备本体20的所述摄像模组10拍摄图像。在本发明的另一个具体示例中，所述电子设备可以实现多项功能，例如所述电子设备不仅能够用于通过被设置于所述电子设备本体20的所述摄像模组10拍摄图像，而且还能够进行通话，例如视频通话等。
本领域的技术人员可以理解的是，尽管在附图2A和图2B中示出了所述电子设备可以被实施为智能手机，但在附图2A和图2B中揭露的内容仅作为示例来帮助理解本发明的内容和特征，而并不作为对本发明的内容和范围的限制，即，本发明的所述电子设备的类型不限于在附图2A和图2B中示出的智能手机的类型和形状，且所述摄像模组10被设置在所述电子设备本体20的位置和数量也不应被视为对本发明的内容和范围的限制。
附图1示出了所述电子设备本体20的一个示例性的机构，其中所述电子设备本体20包括至少一处理器21、至少一存储器22、至少一通信单元23、至少 一电力供给单元24、至少一显示单元25以及一陀螺仪26。
所述处理器21和所述存储器22连接，以使所述处理器21从所述存储器22读取数据和处理被读取的数据，并且所述处理器21也能够将数据存储至所述存储器22。所述存储器22能够存储数据或者软件等，其中所述存储器22可以是但不限于随机存储器、只读存储器、闪存、硬盘驱动器、光盘等任何具备存储能力的组件或者多个组件的组合。所述通信单元23和所述处理器21以及所述存储器22连接，其中所述通信单元23提供通信能力，以使所述电子设备本体20能够利用任何适当的通信协议和外界互联，例如所述电子设备本体20能够通过所述通信单元23与互联网互联。所述电力供给单元24和所述处理器21、所述存储器22以及所述通信单元23互联，以藉由所述电力供给单元24为所述处理器21、所述存储器22和所述通信单元23以及所述电子设备本体20的其他单元或者模块提供电能。另外，所述电力供给单元24还允许被补充外部电能，即，所述电力供给单元24可以具备充电和放电的能力。所述显示单元25和所述处理器21以及所述电力供给单元24连接，其中所述显示单元25具有显示被所述处理器21处理的数据的能力，以允许使用者通过所述显示单元25和所述电子设备本体20交互。另外，所述显示单元25还可以具备输入的功能，例如所述显示单元25可以被实施为一个触摸屏，以允许使用者通过所述显示单元25操作所述电子设备本体20。所述陀螺仪26和所述处理器21连接在一起，其中所述陀螺仪26能够监测到所述电子设备本体20的晃动或者抖动等，以藉由所述陀螺仪26确定所述电子设备本体20的晃动或者抖动幅度。
本领域的技术人员可以理解的是，在附图1中示出的所述电子设备本体20的结构仅是当所述电子设备本体20作为一个具体示例时的简图，根据需要，所述电子设备本体20还可以包括更多在附图1中未示出的组件或者所述电子设备本体20还可以包括更少的组件，即，附图1中示出的所述电子设备本体20仅作为一个示例性的说明，而不应也不能被视为对本发明的内容和范围的限制。
在所述摄像模组10被组装于所述电子设备本体20时，所述摄像模组10与所述电子设备本体20的所述陀螺仪26连接，其中所述陀螺仪26通过确定所述电子设备本体20的晃动或者抖动幅度，能够确定所述摄像模组10随所述电子设备本体20晃动或者抖动的幅度，以在后续对所述摄像模组10的抖动进行补偿，通过这样的方式，来实现所述摄像模组10的光学防抖。
也就是说，所述摄像模组10可以没有陀螺仪，通过这样的方式，不仅能够使所述摄像模组10的结构更紧凑，以通过减少所述摄像模组10的尺寸来使所述摄像模组10适用于追求轻薄化的所述电子设备，而且还能够通过减少所述摄像模组10的封装工序和组件来降低所述摄像模组10的制造成本和提高所述摄像模组10的组装效率，更为重要是的，在使用所述电子设备时，所述摄像模组10能够消耗更少的电能，以延长所述电子设备的续航时间和提高所述电子设备的续航能力，这对于便携式的所述电子设备来说特别的有用。
具体地说，参考附图3和图4，所述摄像模组10包括至少一感光元件11和至少一光学镜头12，其中所述光学镜头12被设置于所述感光元件11的感光路径，被物体反射的光线能够自所述光学镜头12进入所述摄像模组10的内部，以在后续被所述感光元件11接收进行光电转化而成像。尽管在附图3和图4中示出的所述摄像模组10为单镜头摄像模组，本领域的技术人员可以理解的是，在其他的示例中，所述摄像模组10也可以被实施为阵列摄像模组，例如双镜头摄像模组，即，所述摄像模组可以包括两个所述光学镜头12和对应于每个所述光学镜头12的两个所述感光元件11。
在本发明的所述电子设备中，当使用者通过所述电子设备拍摄时，所述电子设备本体20的所述陀螺仪26能够监测到使用者因手部的抖动而导致所述电子设备本体20出现晃动或者抖动的幅度，以确定所述摄像模组10随所述电子设备本体20晃动和抖动的幅度，从而在后续，根据所述陀螺仪26确定的抖动幅度在长宽方向驱动所述光学镜头12移动，以对所述摄像模组10的晃动或者抖动进行补偿，从而实现所述摄像模组10的光学防抖，以改善所述摄像模组10的成像品质。在本发明中，所述摄像模组10的所述光学镜头12仅需在长宽方向被驱动，就能够实现所述摄像模组的光学防抖，相对于传统的需要在长宽方向和高度方向都被驱动光学镜头的方式实现光学防抖的摄像模组来说，本发明的所述摄像模组10的高度尺寸能够被进一步的降低，并且在所述摄像模组10被使用时，也不需要在高度方向预留所述光学镜头10被调整的空间，从而使得所述摄像模组10的结构更加紧凑，以使所述摄像模组10能够被配置于所述电子设备本体20的前部，以形成前置摄像模组，从而使所述电子设备的前置摄像模组也具备光学防抖能力，这是现有技术的摄像模组和电子设备意料不到的，并且对于本发明的所述电子设备的功能的扩展来说特别的有效。
例如，因为本发明的所述摄像模组10的高度尺寸被有效地降低而使被配置在所述电子设备本体20的前部的所述摄像模组10也具备光学防抖能力，从而当使用者在使用所述电子设备的前置摄像模组进行拍摄时，也能够获得具备良好成像品质的图像。
进一步地，所述摄像模组10进一步包括至少一两轴OIS驱动器13，其中所述光学镜头12被可驱动地设置于所述两轴OIS驱动器13，以藉由所述两轴OIS驱动器13驱动所述光学镜头12在长宽方向运动。具体地说，所述两轴OIS驱动器13能够根据所述电子设备本体20的所述陀螺仪26确定的抖动幅度在长宽方向驱动所述光学镜头12运动，从而对所述摄像模组10的晃动或者抖动进行补偿，以实现所述摄像模组10的光学防抖。值得一提的是，所述两轴OIS驱动器13的类型不受限制，其只要能够驱动所述光学镜头12在长宽方向运动即可。
更进一步地，本发明的所述摄像模组10的所述两轴OIS驱动器13仅需在长宽方向驱动所述光学镜头12运动，而不需要同步地驱动所述光学镜头12在高度方向运动，从而所述两轴OIS驱动器13的结构可以更加的简洁、紧凑，这样，所述两轴OIS驱动器13的成本不仅能够被有效地控制，而且所述两轴OIS驱动器13的耗电量也能够进一步减少，通过这样的方式，不仅能够降低所述摄像模组10的制造成本，而且还能够通过减少所述两轴OIS驱动器13的耗电量，来延长所述电子设备的续航时间和提高所述电子设备的续航能力。
本领域的技术人员可以理解的是，所述摄像模组10还可以包括更多的组件，例如所述摄像模组10还可以包括被设置且被保持在所述光学镜头12和所述感光元件11之间的至少一滤光元件14，以通过所述滤光元件14过滤自所述光学镜头12进入所述摄像模组10的内部的杂光等，从而改善所述摄像模组10的成像品质。所述摄像模组10还可以包括一镜座15，以藉由所述镜座15将所述感光元件11、所述光学镜头12、所述两轴OIS驱动器13和所述滤光元件14结合为一体以形成所述摄像模组10。另外，所述摄像模组10还可以包括更多的组件或者部件，本发明在这方面不受限制。
附图5至图6B示出了当所述摄像模组10被设置于所述电子设备本体20的前部而形成前置摄像模组时，使用者使用所述摄像模组10拍摄图像的过程。具体地说，使用者通过手持所述电子设备的方式藉由被设置在所述电子设备本体20的前部的所述摄像模组10拍摄图像，此时，使用者的手部可能会出现抖动， 尤其是在使用所述摄像模组10拍摄视频时，使用者的手部抖动的可能性以及在抖动时的幅度会更大，或者在光线较差的环境中使用所述摄像模组10拍摄图像时，较差的光线质量会放大使用者的手部抖动而产生的不良现象，从而导致藉由所述摄像模组10拍摄的图像的效果较差，如附图6A。
因所述摄像模组10和所述电子设备本体20被结合为一体，因此，所述电子设备本体20的所述陀螺仪26通过确定所述电子设备本体20的晃动或者抖动幅度的方式能够确定所述摄像模组10的抖动幅度。参考附图5，在本发明的一个具体示例中，根据所述陀螺仪26确定的所述摄像模组10的抖动幅度，所述两轴OIS驱动器13能够驱动所述光学镜头12在长宽方向运动，以对所述摄像模组10的抖动进行补偿，从而改善所述摄像模组10的成像效果，如附图6B所示。
参考附图7，依本发明的另一个方面，本发明进一步提供一光学防抖摄像模组的成像方法700，其中所述成像方法700包括如下步骤：
步骤710，(a)通过一电子设备本体20的一陀螺仪26确定被设置于所述电子设备本体20的一摄像模组10随所述电子设备本体20的抖动幅度；和
步骤720，(b)根据所述陀螺仪26确定的抖动幅度驱动一光学镜头12运动，以对所述摄像模组10的抖动进行补偿。
参考附图8，依本发明的另一个方面，本发明进一步提供一光学防抖摄像模组的成像方法800，其中所述成像方法800包括如下步骤：
步骤810，(A)确定所述摄像模组10在被用于拍摄图像时的抖动幅度；和
步骤820，(B)根据所述摄像模组10的抖动幅度，驱动所述摄像模组10的一光学镜头12仅在长宽方向运动，以对所述摄像模组10的抖动进行补偿。
本领域的技术人员应理解，上述描述及附图中所示的本发明的实施例只作为举例而并不限制本发明。本发明的目的已经完整并有效地实现。本发明的功能及结构原理已在实施例中展示和说明，在没有背离所述原理下，本发明的实施方式可以有任何变形或修改。

Claims (20)

  1. 一基于长宽方向的光学防抖摄像模组，其特征在于，包括：
    至少一感光元件；
    至少一光学镜头；以及
    一两轴OIS驱动器，每个所述光学镜头分别被可驱动地设置于所述两轴OIS驱动器，以藉由所述两轴OIS驱动器使每个所述光学镜头分别被保持在每个所述感光元件的感光路径，其中在所述摄像模组被用于拍摄图像时，所述两轴OIS驱动器驱动每个所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
  2. 根据权利要求1或2所述的摄像模组，进一步包括一陀螺仪，其中所述陀螺仪确定所述摄像模组的抖动幅度，以根据所述摄像模组的抖动幅度在长宽方向驱动所述光学镜头运动。
  3. 根据权利要求1或2所述的摄像模组，其中所述摄像模组被连接于一陀螺仪，其中所述陀螺仪确定所述摄像模组的抖动幅度，以根据所述摄像模组的抖动幅度在长宽方向驱动所述光学镜头运动。
  4. 根据权利要求1或2所述的摄像模组，进一步包括至少一滤光元件，其中所述滤光元件被保持在所述光学镜头和所述感光元件之间。
  5. 根据权利要求1至4中任一所述的摄像模组，其中所述摄像模组是前置摄像模组。
  6. 一光学防抖摄像模组，其被连接于一电子设备本体的一陀螺仪，其特征在于，所述摄像模组包括：
    至少一感光元件；和
    至少一光学镜头，其中所述光学镜头被设置于所述感光元件的感光路径，在所述摄像模组被用于拍摄图像时，所述陀螺仪确定所述摄像模组随所述电子设备本体的抖动幅度，以根据所述陀螺仪确定的抖动幅度驱动所述光学镜头运动，以对所述摄像模组的抖动进行补偿，从而实现所述摄像模组的光学防抖。
  7. 根据权利要求6所述的摄像模组，进一步包括至少一两轴OIS驱动器，其中所述光学镜头被可驱动地设置于所述两轴OIS驱动器，以藉由所述两轴OIS驱动器驱动所述光学镜头运动，从而对所述摄像模组的抖动进行补偿。
  8. 根据权利要求6或7所述的摄像模组，进一步包括至少一滤光元件，其中所述滤光元件被保持在所述光学镜头和所述感光元件之间。
  9. 一电子设备，其特征在于，包括：
    一电子设备本体；和
    根据权利要求1至8中任一所述的至少一个所述摄像模组，其中所述摄像模组被设置于所述电子设备本体，以用于拍摄图像。
  10. 根据权利要求9所述的电子设备，其中至少一个所述摄像模组被设置于所述电子设备本体的前部，或者至少一个所述摄像模组被设置于所述电子设备本体的后部，或者至少一个所述摄像模组被设置于所述电子设备本体的前部，并且至少一个所述摄像模组被设置于所述电子设备本体的后部。
  11. 一光学防抖摄像模组的成像方法，其特征在于，所述成像方法包括如下步骤：
    (a)通过一电子设备本体的一陀螺仪确定被设置于所述电子设备本体的一摄像模组随所述电子设备本体的抖动幅度；和
    (b)根据所述陀螺仪确定的抖动幅度驱动一光学镜头运动，以对所述摄像模组的抖动进行补偿。
  12. 根据权利要求11所述的成像方法，其中在所述步骤(b)中，根据所述陀螺仪确定的抖动幅度驱动所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
  13. 根据权利要求11所述的成像方法，其中在所述步骤(b)中，根据所述陀螺仪确定的抖动幅度，通过一两轴OIS驱动器驱动所述光学镜头运动，以对所述摄像模组的抖动进行补偿。
  14. 根据权利要求12所述的成像方法，其中在所述步骤(b)中，根据所述陀螺仪去顶的抖动幅度，通过一两轴OIS驱动器驱动所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
  15. 根据权利要求11至14中任一所述的成像方法，其中在所述步骤(a)中，其中至少一个所述摄像模组被设置于所述电子设备本体的前部，或者至少一个所述摄像模组被设置于所述电子设备本体的后部，或者至少一个所述摄像模组被设置于所述电子设备本体的前部，并且至少一个所述摄像模组被设置于所述电子设备本体的后部。
  16. 一光学防抖摄像模组的成像方法，其特征在于，所述成像方法包括如下步骤：
    (A)确定所述摄像模组在被用于拍摄图像时的抖动幅度；和
    (B)根据所述摄像模组的抖动幅度，驱动所述摄像模组的一光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
  17. 根据权利要求16所述的成像方法，其中在所述步骤(A)中，通过一陀螺仪确定所述摄像模组在被用于拍摄图像时的抖动幅度。
  18. 根据权利要求17所述的成像方法，其中在所述步骤(B)中，通过一两轴OIS驱动器驱动所述光学镜头仅在长宽方向运动，以对所述摄像模组的抖动进行补偿。
  19. 根据权利要求18所述的成像方法，其中在上述方法中，所述陀螺仪被设置于所述摄像模组，以在所述摄像模组被用于拍摄图像时，所述陀螺仪确定所述摄像模组的抖动幅度。
  20. 根据权利要求18所述的成像方法，其中在上述方法中，所述陀螺仪被设置于一电子设备本体，以在所述摄像模组被组装于所述电子设备本体时，使所述陀螺仪和所述摄像模组被连接，从而所述陀螺仪通过确定所述电子设备本体的抖动幅度的方式确定所述摄像模组随所述电子设备本体的抖动幅度。
PCT/CN2017/112966 2016-11-29 2017-11-25 基于长宽方向的光学防抖摄像模组及其成像方法和电子设备 Ceased WO2018099335A1 (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201621297541.6 2016-11-29
CN201611075176.9A CN108124092A (zh) 2016-11-29 2016-11-29 基于长宽方向的光学防抖摄像模组及其成像方法和电子设备
CN201611075176.9 2016-11-29
CN201621297541.6U CN206611500U (zh) 2016-11-29 2016-11-29 基于长宽方向的光学防抖摄像模组和电子设备

Publications (1)

Publication Number Publication Date
WO2018099335A1 true WO2018099335A1 (zh) 2018-06-07

Family

ID=62241199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/112966 Ceased WO2018099335A1 (zh) 2016-11-29 2017-11-25 基于长宽方向的光学防抖摄像模组及其成像方法和电子设备

Country Status (1)

Country Link
WO (1) WO2018099335A1 (zh)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110780509A (zh) * 2018-07-25 2020-02-11 台湾东电化股份有限公司 感光组件驱动机构
CN111698352A (zh) * 2019-03-14 2020-09-22 南昌欧菲光电技术有限公司 摄像头模组及电子设备
CN111866320A (zh) * 2019-04-30 2020-10-30 宁波舜宇光电信息有限公司 Tof摄像模组及其应用
CN112653809A (zh) * 2019-10-11 2021-04-13 南昌欧菲光电技术有限公司 摄像模组及电子设备
CN113079236A (zh) * 2021-03-31 2021-07-06 维沃移动通信有限公司 电子设备
CN113114805A (zh) * 2021-04-06 2021-07-13 维沃移动通信有限公司 拍摄装置和电子设备
CN114697510A (zh) * 2020-12-11 2022-07-01 格科微电子（上海）有限公司 光学防抖摄像头模组及光学防抖方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204119344U (zh) * 2014-09-18 2015-01-21 深圳市四季春科技有限公司 一种光学防抖动摄像模组
CN104407487A (zh) * 2014-12-19 2015-03-11 深圳市世尊科技有限公司 一种通过纯平移运动实现光学防抖的音圈马达
US20150130954A1 (en) * 2013-11-08 2015-05-14 Samsung Electro-Mechanics Co., Ltd. Image correcting apparatus and method for imaging device
CN104780311A (zh) * 2015-03-26 2015-07-15 深圳市金立通信设备有限公司 一种终端控制方法
CN105025126A (zh) * 2015-07-13 2015-11-04 成都西可科技有限公司 一种低成本的ois摄像头模组
CN206611500U (zh) * 2016-11-29 2017-11-03 宁波舜宇光电信息有限公司 基于长宽方向的光学防抖摄像模组和电子设备

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150130954A1 (en) * 2013-11-08 2015-05-14 Samsung Electro-Mechanics Co., Ltd. Image correcting apparatus and method for imaging device
CN204119344U (zh) * 2014-09-18 2015-01-21 深圳市四季春科技有限公司 一种光学防抖动摄像模组
CN104407487A (zh) * 2014-12-19 2015-03-11 深圳市世尊科技有限公司 一种通过纯平移运动实现光学防抖的音圈马达
CN104780311A (zh) * 2015-03-26 2015-07-15 深圳市金立通信设备有限公司 一种终端控制方法
CN105025126A (zh) * 2015-07-13 2015-11-04 成都西可科技有限公司 一种低成本的ois摄像头模组
CN206611500U (zh) * 2016-11-29 2017-11-03 宁波舜宇光电信息有限公司 基于长宽方向的光学防抖摄像模组和电子设备

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110780509A (zh) * 2018-07-25 2020-02-11 台湾东电化股份有限公司 感光组件驱动机构
CN110780509B (zh) * 2018-07-25 2022-06-07 台湾东电化股份有限公司 感光组件驱动机构
CN111698352A (zh) * 2019-03-14 2020-09-22 南昌欧菲光电技术有限公司 摄像头模组及电子设备
CN111866320A (zh) * 2019-04-30 2020-10-30 宁波舜宇光电信息有限公司 Tof摄像模组及其应用
CN112653809A (zh) * 2019-10-11 2021-04-13 南昌欧菲光电技术有限公司 摄像模组及电子设备
CN114697510A (zh) * 2020-12-11 2022-07-01 格科微电子（上海）有限公司 光学防抖摄像头模组及光学防抖方法
CN113079236A (zh) * 2021-03-31 2021-07-06 维沃移动通信有限公司 电子设备
CN113114805A (zh) * 2021-04-06 2021-07-13 维沃移动通信有限公司 拍摄装置和电子设备

Similar Documents

Publication Publication Date Title
WO2018099335A1 (zh) 基于长宽方向的光学防抖摄像模组及其成像方法和电子设备
US8730299B1 (en) Surround image mode for multi-lens mobile devices
CN104635319B (zh) 成像镜头系统和具有该成像镜头系统的摄像装置
TWM376769U (en) Prism type lens structure
CN206557456U (zh) 双镜头驱动装置及电子装置
CN101771816A (zh) 便携式电子装置及成像方法
CN101909155A (zh) 防抖装置以及具有该防抖装置的便携式拍照设备
CN104980541A (zh) 一种摄像模组和移动终端
CN206611500U (zh) 基于长宽方向的光学防抖摄像模组和电子设备
CN108124092A (zh) 基于长宽方向的光学防抖摄像模组及其成像方法和电子设备
JP2007093953A (ja) カメラの手振れ補正装置
CN108107649A (zh) 一种用于智能终端的潜望式摄像模组及智能终端
CN115469437A (zh) 相机模块及电子装置
CN104991401A (zh) 移动终端
JP2008507936A (ja) 光学ズーム機能が可能な携帯用端末器カメラモジュール
CN103297573A (zh) 一种可实现光学变焦的手机摄像模块
KR102399513B1 (ko) 광각 촬영장치 및 이를 포함하는 모바일 기기
JP5022522B2 (ja) ディスプレイ付き撮像装置
CN204669468U (zh) 移动终端
CN104126298A (zh) 智能相机
CN210807353U (zh) 移动终端
CN100437351C (zh) 立体取像数码相机模块
JP5022515B2 (ja) ディスプレイ付き撮像装置
CN210694084U (zh) 一种500万像素的定焦摄像头
CN201210217Y (zh) 具有投影功能的摄像设备

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17877143

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 17877143

Country of ref document: EP

Kind code of ref document: A1