CN111405154B - Camera module and electronic equipment - Google Patents
Camera module and electronic equipment Download PDFInfo
- Publication number
- CN111405154B CN111405154B CN202010181993.2A CN202010181993A CN111405154B CN 111405154 B CN111405154 B CN 111405154B CN 202010181993 A CN202010181993 A CN 202010181993A CN 111405154 B CN111405154 B CN 111405154B
- Authority
- CN
- China
- Prior art keywords
- camera module
- light
- image sensor
- lens group
- optical
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0264—Details of the structure or mounting of specific components for a camera module assembly
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/45—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from two or more image sensors being of different type or operating in different modes, e.g. with a CMOS sensor for moving images in combination with a charge-coupled device [CCD] for still images
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
Abstract
The application discloses camera module and electronic equipment. The camera module comprises a first optical assembly, a first image sensor, a second optical assembly and a second image sensor. When the camera module works in a first mode, light rays pass through the first optical assembly and then enter the first image sensor to be imaged; when the camera module works in the second mode, light rays sequentially pass through the first optical assembly and the second optical assembly and then enter the second image sensor to form images. The camera module and the electronic equipment of this application embodiment realize the function of zooming of camera module through setting up a plurality of optical assembly and a plurality of image sensor, so, the camera module can use different focuses to shoot under the shooting scene of difference, can obtain higher-quality image, and the scene adaptability of camera module is better, and user's shooting experience also can greatly be improved.
Description
Technical Field
The application relates to the technical field of images, in particular to a camera module and electronic equipment.
Background
Electronic devices such as mobile phones are usually equipped with a camera module for imaging. However, the camera module installed in the electronic device is usually a fixed-focus camera module, and cannot realize a zoom function, which greatly limits the shooting scene to which the camera module can be applied, and affects the shooting experience of the user.
Disclosure of Invention
The embodiment of the application provides a camera module and electronic equipment.
The application provides a camera module. The camera module comprises a first optical assembly, a first image sensor, a second optical assembly and a second image sensor. When the camera module works in a first mode, light rays pass through the first optical assembly and then enter the first image sensor to form images. When the camera module works in a second mode, the light rays sequentially pass through the first optical assembly and the second optical assembly and then enter the second image sensor for imaging.
The application also provides an electronic device. The electronic equipment comprises a shell and a camera module, wherein the camera module is combined with the shell. The camera module comprises a first optical assembly, a first image sensor, a second optical assembly and a second image sensor. When the camera module works in a first mode, light rays pass through the first optical assembly and then enter the first image sensor to form images. When the camera module works in a second mode, the light rays sequentially pass through the first optical assembly and the second optical assembly and then enter the second image sensor for imaging.
The camera module and the electronic equipment of this application embodiment realize the function of zooming of camera module through setting up a plurality of optical assembly and a plurality of image sensor, so, the camera module can use different focuses to shoot under the shooting scene of difference, can obtain higher-quality image, and the scene adaptability of camera module is better, and user's shooting experience also can greatly be improved.
Additional aspects and advantages of embodiments of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.
Drawings
The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural diagram of a camera module according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 7 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 8 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 9 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 10 is a schematic structural diagram of another camera module according to an embodiment of the present disclosure;
fig. 11 is a schematic perspective view of an electronic device in an embodiment of the present application;
fig. 12 is a schematic perspective exploded view of an electronic device according to an embodiment of the present disclosure;
fig. 13 is a schematic perspective view of another electronic device according to an embodiment of the present application;
fig. 14 is a schematic perspective view of another electronic device according to an embodiment of the present application;
fig. 15 is a schematic perspective exploded view of another electronic device according to an embodiment of the present application;
fig. 16 is a schematic plan view of an electronic device according to an embodiment of the present application;
fig. 17 is a schematic perspective view of another electronic device according to this embodiment.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the embodiments of the present application, and are not to be construed as limiting the embodiments of the present application.
Referring to fig. 1 and 2, a camera module 10 is provided. The camera module 10 includes a first optical assembly 11, a first image sensor 12, a second optical assembly 13, and a second image sensor 14. When the camera module 10 works in the first mode, light rays pass through the first optical assembly 11 and then enter the first image sensor 12 to form an image; when the camera module 10 works in the second mode, light sequentially passes through the first optical assembly 11 and the second optical assembly 13 and then enters the second image sensor 14 for imaging.
Assuming that the focal length of the first optical assembly 11 is f1, the focal length of the combination of the first optical assembly 11 and the second optical assembly 13 is f2, and f2 is greater than f 1. Then, the camera module 10 operating in the first mode means that the camera module 10 operates in the short focus mode, and the focal length is f 1; the camera module 10 operating in the second mode means that the camera module 10 operates in the tele mode, with a focal length f 2.
In this way, the zoom function of the camera module 10 can be realized by providing a plurality of optical components and a plurality of image sensors. The camera module 10 can use different focal lengths to shoot under different shooting scenes, so that a higher-quality image can be obtained, the scene adaptability of the camera module 10 is better, and the shooting experience of a user can be greatly improved.
Fig. 1 and 2 are schematic views of a camera module 10 according to an embodiment of the present application. As shown in fig. 1 and 2, the first optical assembly 11 includes a first lens group 111, the second optical assembly 13 includes a second lens group 131, and the first lens group 111, the first image sensor 12, the second lens group 131 and the second image sensor 14 are sequentially arranged along a direction of light entering the camera module. Also, the first optical axis 1111 of the first lens group 111 is perpendicular to the first light-receiving surface 121 of the first image sensor 12; the second optical axis 1311 of the second lens group 131 is collinear with the first optical axis 1111, i.e., the second optical axis 1311 is perpendicular to the second light-receiving surface 141 of the second image sensor 14. The camera module 10 further includes a driving member (not shown) for driving the first image sensor 12 to move (e.g., translate, rotate, etc.) so that the first image sensor 12 can be switched between two states, i.e., located in the optical path of the light (i.e., located between the first lens group 111 and the second lens group 131) and located outside the optical path of the light. The default position before the first image sensor 12 is operated may be in the optical path of the light, or may be out of the optical path of the light, which is not limited herein. The present embodiment will be described by taking an example in which the default position before the first image sensor 12 operates is located in the optical path of the light.
Referring to fig. 1, when the camera module 10 operates in the first mode, the first image sensor 12 is located between the first lens set 111 and the second lens set 131, and the first optical axis 1111 of the first lens set 111 is perpendicular to the first light-receiving surface 121 of the first image sensor 12, so that external light passes through the first lens set 111 and then directly enters the first image sensor 12 for imaging.
Referring to fig. 2, when the camera module 10 operates in the second mode, the driving element controls the first image sensor 12 to move out of the optical path of the light, at this time, the light passing through the first lens group 111 is not blocked by the first image sensor 12, and the external light sequentially passes through the first lens group 111 and the second lens group 131 and then enters the second image sensor 14 for imaging.
Fig. 3 and 4 are schematic views of a camera module 10 according to another embodiment of the present application. The camera module 10 shown in fig. 3 and 4 is different from the camera module 10 shown in fig. 1 and 2 in that: the first optical assembly 11 in the camera module 10 shown in fig. 3 and 4 further includes a first reflector 112, and the second optical assembly 13 further includes a second reflector 132. Specifically, referring to fig. 3 and 4, a first optical axis 1111 of the first lens assembly 111 is parallel to a second optical axis 1311 of the second lens assembly 131 and is located on a different straight line. The second optical axis 1311 of the second lens set 131 is perpendicular to the second light-receiving surface 141 of the second image sensor 14, and the direction of light entering the first lens set 111 is opposite to the direction of light entering the second lens set 131. in the second mode, the light path of light propagating in the camera module 10 is "U" shaped as a whole. The first reflecting surface 1121 of the first reflecting mirror 112 is opposite to the second reflecting surface 1321 of the second reflecting mirror 132, and the first reflecting surface 1121 forms a first predetermined included angle α 1 with the first optical axis 1111, and the second reflecting surface 1321 forms a second predetermined included angle α 2 with the second optical axis 1311. It should be noted that the first predetermined included angle α 1 may be the same as or different from the second predetermined included angle α 2, and is not limited herein. In the embodiment of the present application, the first predetermined included angle α 1 and the second predetermined included angle α 2 are equal to each other and are both 45 °. A driving member (not shown) in the camera module 10 can be used to drive the first image sensor 12 to move, so that the first image sensor 12 can be switched between two states, i.e. located in the optical path of the light and located outside the optical path of the light. The present embodiment will be described by taking an example in which the default position before the first image sensor 12 operates is located in the optical path of the light.
Referring to fig. 3, when the camera module 10 operates in the first mode, the first image sensor 12 is located between the first reflector 112 and the second reflector 132, and the first light-receiving surface 121 of the first image sensor 12 is parallel to the first optical axis 1111 of the first lens group 111, so that the external light passes through the first lens group 111 and is reflected by the first reflection surface 1121 to be incident on the first image sensor 12 for imaging. It should be noted that, when the camera module 10 operates in the first mode, the first light-receiving surface 121 may form any included angle with the first optical axis 1111, and it is only necessary to ensure that the light passing through the first lens group 111 passes through the first reflection surface 1121 and then can be incident on the first light-receiving surface 121 for imaging, which is not limited herein.
Referring to fig. 4, when the camera module 10 operates in the second operating mode, the driving element controls the first image sensor 12 to move out of the optical path of the light, at this time, the optical path of the light propagating between the first reflector 112 and the second reflector 132 is not blocked by the first image sensor 12, the light passes through the first lens set 111 and then is reflected to the second reflecting surface 1321 through the first reflecting surface 1121, the second reflecting surface 1321 reflects the light onto the second lens set 131, and the light passes through the second lens set 131 and then is incident to the second image sensor 14 for imaging.
The camera module 10 shown in fig. 3 and 4 has the same advantageous effects as those of the camera module 10 shown in fig. 1 and 2, that is: the zoom function of the camera module 10 can be realized by providing a plurality of optical components and a plurality of image sensors. The camera module 10 can use different focal lengths to shoot under different shooting scenes, so that a higher-quality image can be obtained, the scene adaptability of the camera module 10 is better, and the shooting experience of a user can be greatly improved.
Further, the arrangement of the first optical component 11 and the second optical component 13 in the camera module 10 shown in fig. 3 and 4 makes the whole light path of the light propagating in the camera module 10 in the second mode be "U" shape, so that the size in the length direction (the extending direction of the first optical axis 1111 or the second optical axis 1311) can be reduced compared with the camera module 10 shown in fig. 1 and 2, the whole camera module 10 is more compact, and the whole camera module can be better installed in a matching manner. Fig. 5 and 6 are schematic views of a camera module 10 according to still another embodiment of the present application. The camera module 10 shown in fig. 5 and 6 is different from the camera module 10 shown in fig. 3 and 4 in that: the direction of light entering the first lens group 112 is the same as the direction of light entering the second lens group 131. Specifically, referring to fig. 5 and 6, a first optical axis 1111 of the first lens assembly 111 is parallel to a second optical axis 1311 of the second lens assembly 131 and is located on a different straight line. The second optical axis 1311 of the second lens set 131 is perpendicular to the second light-receiving surface 141 of the second image sensor 14, and the direction of light entering the first lens set 111 is the same as the direction of light entering the second lens set 131. in the second mode, the light path of light propagating in the camera module 10 is entirely in the shape of an inverted "Z". The first reflecting surface 1121 of the first reflecting mirror 112 is opposite to the second reflecting surface 1321 of the second reflecting mirror 132, and the first reflecting surface 1121 forms a first predetermined included angle α 1 with the first optical axis 1111, and the second reflecting surface 1321 forms a second predetermined included angle α 2 with the second optical axis 1311. It should be noted that the first predetermined included angle α 1 may be the same as or different from the second predetermined included angle α 2, and is not limited herein. In the embodiment of the present application, the first predetermined included angle α 1 and the second predetermined included angle α 2 are equal to each other and are both 45 °. A driving member (not shown) in the camera module 10 can be used to drive the first image sensor 12 to move, so that the first image sensor 12 can be switched between the state of being located in the optical path of the light and the state of being located outside the optical path of the light. The present embodiment will be described by taking an example in which the default position before the first image sensor 12 operates is located in the optical path of the light.
Referring to fig. 5, when the camera module 10 operates in the first mode, the first image sensor 12 is located between the first reflector 112 and the second reflector 132, and the first light-receiving surface 121 of the first image sensor 12 is parallel to the first optical axis 1111 of the first lens group 111, so that the external light passes through the first lens group 111 and is reflected by the first reflection surface 1121 to be incident on the first image sensor 12 for imaging. It should be noted that, when the camera module 10 operates in the first mode, the first light-receiving surface 121 may form any included angle with the first optical axis 1111, and it is only necessary to ensure that the light passing through the first lens group 111 passes through the first reflection surface 1121 and then can be incident on the first light-receiving surface 121 for imaging, which is not limited herein.
Referring to fig. 6, when the camera module 10 operates in the second operating mode, the driving element controls the first image sensor 12 to move out of the optical path of the light, at this time, the optical path of the light propagating between the first reflector 112 and the second reflector 132 is not blocked by the first image sensor 12, the light passes through the first lens set 111 and then is reflected to the second reflecting surface 1321 through the first reflecting surface 1121, the second reflecting surface 1321 reflects the light onto the second lens set 131, and the light passes through the second lens set 131 and then is incident to the second image sensor 14 for imaging.
The camera module 10 shown in fig. 5 and 6 has the same advantageous effects as those of the camera module 10 shown in fig. 1 and 2, that is: the zoom function of the camera module 10 can be realized by providing a plurality of optical components and a plurality of image sensors. The camera module 10 can use different focal lengths to shoot under different shooting scenes, so that a higher-quality image can be obtained, the scene adaptability of the camera module 10 is better, and the shooting experience of a user can be greatly improved.
Further, the arrangement of the first optical component 11 and the second optical component 13 in the camera module 10 shown in fig. 5 and 6 makes the whole light path of the light propagating through the camera module 10 in the second working mode be in an inverted "Z" shape, so that compared with the camera module 10 shown in fig. 1 and 2, a redundant space can be avoided in the extending direction of the first optical axis 1111 or the second optical axis 1311 for installing other electronic components, so that the whole camera module 10 is more compact, and the whole camera module can be better installed in a matching manner.
Fig. 7 and 8 are schematic views of a camera module 10 according to still another embodiment of the present application. The camera module 10 shown in fig. 7 and 8 is different from the camera module 10 shown in fig. 3 and 4 in that the first image sensor 12 in the camera module 10 shown in fig. 7 and 8 can be always kept stationary, and zooming of the camera module 10 is achieved by driving the first reflecting mirror 112 to move. Specifically, referring to fig. 7 and 8, a first optical axis 1111 of the first lens assembly 111 is parallel to a second optical axis 1311 of the second lens assembly 131 and is located on a different straight line. The first optical axis 1111 of the first lens set 111 is perpendicular to the first light-receiving surface 121 of the first image sensor 12, the second optical axis 1311 of the second lens set 131 is perpendicular to the second light-receiving surface 141 of the second image sensor 14, and the direction of light entering the first lens set 111 is opposite to the direction of light entering the second lens set 131. in the second mode, the light path of light propagating in the camera module 10 is "U" shaped as a whole. The second reflecting surface 1321 of the second reflecting mirror 132 forms a second predetermined angle α 2 with the second optical axis 1311, α 2 being, for example, 45 °. A driving member (not shown) in the camera module 10 can be used to drive the first reflecting mirror 112 to move, so that the first reflecting mirror 112 can be switched between two states, namely, located in the optical path of the light (i.e., located between the first lens group 111 and the first image sensor 12) and located outside the optical path of the light. In the present embodiment, the default position before the first reflecting mirror 112 is operated is located in the optical path of the light beam.
Referring to fig. 7, when the camera module 10 operates in the first mode, the first reflector 112 is located outside the light path of the light, at this time, the light passing through the first lens assembly 111 is not blocked by the first reflector 112, and the external light passes through the first lens assembly 111 and then directly enters the first image sensor 12 for imaging.
Referring to fig. 8, when the camera module 10 operates in the second mode, the driving element controls the first reflector 112 to move into the optical path of the light and to be located between the first lens group 111 and the first image sensor 12, and the first reflection surface 1121 of the first reflector 112 forms a first predetermined included angle α 1 (for example, but not limited to, 45 °) with the first optical axis 1111 and is opposite to the second reflection surface 1321. At this time, after passing through the first lens assembly 111, the light is reflected to the second reflecting surface 1321 through the first reflecting surface 1121, the second reflecting surface 1321 reflects the light to the second lens assembly 131, and the light passes through the second lens assembly 131 and then is incident to the second image sensor 14 for imaging.
The camera module 10 shown in fig. 7 and 8 has the same advantageous effects as those of the camera module 10 shown in fig. 1 and 2, that is: the zoom function of the camera module 10 can be realized by providing a plurality of optical components and a plurality of image sensors. The camera module 10 can use different focal lengths to shoot under different shooting scenes, so that a higher-quality image can be obtained, the scene adaptability of the camera module 10 is better, and the shooting experience of a user can be greatly improved.
Further, the first image sensor 12 in the camera module 10 shown in fig. 7 and 8 is always kept still, and zooming of the camera module 10 is achieved by driving the first reflecting mirror 112 to move. Thus, compared to the camera assembly 10 shown in fig. 3 and 4, it is ensured that the first image sensor 12 is always kept still and at the optimal light-capturing position in the first operation mode, thereby improving the image quality and prolonging the service life of the first image sensor 12.
Fig. 9 and 10 are schematic views of a camera module 10 according to still another embodiment of the present application. The camera module 10 further includes a third reflecting mirror 15. The camera module 10 according to any one of the embodiments of fig. 1 to 8 may further include a third reflector 15. Fig. 9 and 10 only show the addition of the third reflecting mirror 15 to the camera module 10 shown in fig. 3 and 4, and the addition of the third reflecting mirror 15 to the camera module 10 shown in fig. 1, 2, and 5 to 8 can be similar, and will not be described in detail herein. Specifically, referring to fig. 9 and 10, the camera 10 assembly further includes a third reflector 15, and a third reflection surface 151 of the third reflector 15 forms a third predetermined included angle α 3 (for example, 45 °, but not limited thereto) with the first optical axis 1111 of the first lens group 111. When the camera module 10 operates in the first mode, the external light is reflected by the third reflective surface 151 when entering, and then enters the first image sensor 12 to form an image after passing through the first optical component 11. When the camera module 10 works in the second mode, the external light is firstly reflected by the third reflecting surface 151 when entering, and then enters the second image sensor 14 to form an image after sequentially passing through the first optical assembly 11 and the second optical assembly 13. Because be provided with third speculum 15 in the camera module 10, the direction of propagation when light incides camera module 10 need not directly be parallel with first optical axis 1111 of first battery of lens 111, so, camera module 10's the mode of putting is more nimble, camera module 10 can regard as periscopic camera module for example, the incident direction of light is perpendicular with first optical axis 1111 (perpendicular with the extension plane of display surface 301 in electronic equipment 100), so can install third speculum 15 along the length direction of electronic equipment 100 (shown in fig. 11), first optical assembly 13, thereby can reduce electronic equipment 100's thickness.
Referring to fig. 11 and 12, the present application further provides an electronic device 100, where the electronic device 100 includes a housing 20, a display module 30, and the camera module 10 according to any one of the above embodiments. The display module 30 and the housing 20 together form a receiving space 40. The camera module 10 is combined with the housing 20, and specifically, the camera module 10 is accommodated in the accommodating space 40. The display assembly 30 may be a foldable display assembly 30 or a non-foldable display assembly 30. The camera module 10 shown in any one of fig. 1 to 10 can be accommodated in the accommodating space 40 regardless of whether the display module 30 can be folded or not.
The electronic device 100 of the embodiment of the present application realizes the zoom function of the camera module 10 by setting up the plurality of optical assemblies and the plurality of image sensors, so that the electronic device 100 can use different focal lengths to shoot in different shooting scenes, and can obtain higher quality images, the scene adaptability of the electronic device 100 is better, and the shooting experience of the user can be greatly improved.
As shown in fig. 12, in some embodiments, when the first optical axis 1111 of the first lens assembly 111 and the second optical axis 1131 of the second lens assembly 113 are located on the same straight line, that is, the camera module 10 is configured as shown in fig. 1 and 2, the first optical assembly 11 and the second optical assembly 13 are sequentially arranged along a direction (e.g., an X direction or a Y direction in fig. 12) parallel to the display surface 301 of the display assembly 30. When the first optical assembly 11 and the second optical assembly 13 are sequentially arranged along the Y direction, the top wall 201 or the bottom wall 202 of the housing 20 is provided with the light through hole 50, and light enters from the light through hole 50 and sequentially passes through the first optical assembly 11 and the second optical assembly 13 to form an image; when the first optical assembly 11 and the second optical assembly 13 are sequentially arranged along the X direction, the left sidewall 203 or the right sidewall 204 of the housing 20 is opened with a light hole, and light enters from the light hole and sequentially passes through the first optical assembly 11 and the second optical assembly 13 to form an image. In this arrangement, although the camera module 10 has a large dimension in the X or Y direction, the dimension is different from the thickness direction (Z direction) of the electronic apparatus 100, and therefore, the thickness of the electronic apparatus 100 can be made small without being affected by the dimension of the camera module 10.
As shown in fig. 13-16, in some embodiments, the housing 20 includes a first surface 21, a second surface 22, and a plurality of sides 23 connecting the first surface 21 and the second surface 22. The first surface 21 is opposite to the second surface 22. The side 23 includes a first side 231, a second side 232, a third side 233 and a fourth side 234, wherein the first side 231 is opposite to the second side 233, and the second side 232 is opposite to the fourth side 234 and respectively connects the first side 231 and the second side 233. The display assembly 30 is disposed on the first surface 21 of the housing 20. The display assembly 30 includes a first display module 31 and a second display module 32 that can be folded or unfolded. When the first display module 31 and the second display module 32 are folded (as shown in fig. 13), the camera module 10 operates in the first mode, that is, the camera module 10 operates in the short focus mode; when the first display module 31 and the second display module 32 are in the unfolded state (as shown in fig. 14), the camera module 10 operates in the second mode, that is, the camera module 10 operates in the telephoto mode. The first display module 31 and the housing 20 enclose a first sub-receiving space 41, and the second display module 32 and the housing 20 enclose a second sub-receiving space 42. When the first optical axis 1111 of the first lens assembly 111 is parallel to the second optical axis 1131 of the second lens assembly 113 and is located on a different straight line, that is, the camera module 10 is configured as shown in fig. 3 to 8, the first optical assembly 11 and the first image sensor 12 of the camera module 10 are accommodated in the first sub-accommodating space 41, and the second optical assembly 13 and the second image sensor 14 of the camera module 10 are accommodated in the second sub-accommodating space 42. In this arrangement, although the height of the camera module 10 is high, the height direction of the camera module 10 is different from the thickness direction of the electronic apparatus 100, and therefore, the thickness of the electronic apparatus 100 can still have a small thickness without being affected by the height of the camera module 10.
Referring to fig. 14 and 16, the electronic device 100 further includes a light-passing hole 50, and when the camera module 10 does not include the third reflector 15, the light-passing hole 50 is disposed on the first side 231, and external light can pass through the light-passing hole 50 and then enter the first optical element 11 of the camera module 10. It should be noted that the light-passing hole 50 may also be disposed on the second side surface 232, the third side surface 233, or the fourth side surface 234, and only needs to satisfy that the light can directly enter the first optical component 11 of the camera module 10 after passing through the light-passing hole 50, which is not limited herein.
Referring to fig. 17, when the camera module 10 includes the third reflector 15 (shown in fig. 9 and 10), the light passing hole 50 is disposed on the first surface 21, and the third reflective surface 151 of the third reflector 15 faces the light passing hole 50, so that the external light passing through the light passing hole 50 can be reflected by the third reflective surface 151 of the third reflector 15 first and then enters the first optical assembly 11. More specifically, the incident direction of the light entering from the light passing hole 50 is the Z direction (which is the thickness direction of the electronic apparatus 100) shown in fig. 17, and the direction of the first optical axis 1111 coincides with the Y direction shown in fig. 17. Of course, the camera module 10 may also be disposed on the second surface 22 or the display surface 301, which is not limited herein. After the third reflector 15 is additionally arranged, the light passing hole 50 can be arranged on the first surface 21 or the second surface 22, and when the electronic device 100 performs a shooting action, the display surface 301 of the display assembly 30 can still face the user, which is more suitable for the use habit of the user and beneficial to improving the use experience of the user.
In another embodiment, the electronic device 100 may not be provided with a light-transmitting hole, the camera module 10 (shown in fig. 9 and 10) including the third reflector 15 is disposed below the display surface 301, and the display surface 301 is not provided with a through hole, that is, the camera module 10 is an under-screen camera module. At this time, the external light enters from the display surface 301, is reflected by the third reflecting surface 151 of the third reflector 15, and then enters the first optical assembly 11. Here, the incident direction of the light is the Z direction shown in fig. 17, and the direction of the first optical axis 1111 coincides with the Y direction shown in fig. 17. The electronic apparatus 100 of such a structure has a larger screen occupation ratio.
In the description herein, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Although embodiments of the present application have been shown and described above, it is to be understood that the above embodiments are exemplary and not to be construed as limiting the present application, and that changes, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A camera module is characterized by comprising a first optical component, a first image sensor, a second optical component and a second image sensor;
when the camera module works in a first mode, light rays passing through the first optical assembly are all incident on the first image sensor to form images;
when the camera module works in the second mode, the first image sensor is positioned outside a light path of light, the light sequentially passes through the first optical assembly and the second optical assembly and then enters the second image sensor for imaging, and the focal length of the first optical assembly and the focal length of the second optical assembly after combination are larger than that of the first optical assembly.
2. The camera module according to claim 1, wherein the first optical element comprises a first lens group, the second optical element comprises a second lens group, a first optical axis of the first lens group and a second optical axis of the second lens group are located on the same straight line, and a second light-receiving surface of the second image sensor is perpendicular to the second optical axis;
when the camera module works in a first mode, the first image sensor is positioned between the first lens group and the second lens group, and a first light-receiving surface of the first image sensor is perpendicular to the first optical axis, so that the light rays pass through the first lens group and then are incident on the first image sensor for imaging;
when the camera module works in a second mode, the first image sensor moves out of the light path of the light, so that the light sequentially passes through the first lens group and the second lens group and then enters the second image sensor for imaging.
3. The camera module of claim 1, wherein the first optical assembly comprises a first lens group and a first mirror, and the second optical assembly comprises a second lens group and a second mirror; a first optical axis of the first lens group is parallel to a second optical axis of the second lens group and is positioned on different straight lines, and a second light-receiving surface of the second image sensor is perpendicular to the second optical axis; the first reflecting surface of the first reflecting mirror is opposite to the second reflecting surface of the second reflecting mirror, the first reflecting surface and the first optical axis form a first preset included angle, and the second reflecting surface and the second optical axis form a second preset included angle;
when the camera module works in the first mode, the light rays penetrate through the first lens group, are reflected by the first reflecting surface and then are incident on the first image sensor for imaging;
when the camera module works in the second mode, the first image sensor moves out of the light path of the light, and the light passes through the first lens group, is reflected by the first reflecting surface and the second reflecting surface in sequence, then passes through the second lens group, and then is incident on the second image sensor for imaging.
4. The camera module of claim 1, wherein the first optical assembly comprises a first lens group and a first mirror, and the second optical assembly comprises a second lens group and a second mirror; a first optical axis of the first lens group is parallel to a second optical axis of the second lens group and is positioned on different straight lines, a first light-receiving surface of the first image sensor is perpendicular to the first optical axis, and a second light-receiving surface of the second image sensor is perpendicular to the second optical axis; a second reflecting surface of the second reflector and the second optical axis form a second preset included angle;
when the camera module works in the first mode, the first reflector is positioned outside the light path of the light, so that the light passes through the first lens group and then is incident on the first image sensor for imaging;
when the camera module works in the second mode, the first reflector moves into a light path of light and is positioned between the first lens group and the first image sensor, a first reflecting surface of the first reflector and the first optical axis form a first preset included angle and are opposite to the second reflecting surface, and the light passes through the first lens group, sequentially passes through the first reflecting surface and the second reflecting surface, is reflected by the second reflecting surface and then passes through the second lens group and then is incident on the second image sensor to be imaged.
5. The camera module according to claim 1, further comprising a third reflector, wherein a third reflective surface of the third reflector forms a third predetermined angle with the first optical axis;
when the camera module works in the first mode, light reflected by the third reflecting surface is incident on the first image sensor to be imaged after passing through the first optical assembly;
when the camera module works in a second mode, light reflected by the third reflecting surface sequentially passes through the first optical assembly and the second optical assembly and then is incident on the second image sensor for imaging.
6. An electronic device, comprising:
a housing; and
the camera module of any one of claims 1-5, in combination with the housing.
7. The electronic device of claim 6, further comprising a display component, wherein the display component and the housing together form a receiving space, and the camera module is received in the receiving space;
when a first optical axis of a first lens group in the first optical element and a second optical axis of a second lens group in the second optical element are located on the same straight line, the first optical assembly and the second optical assembly are sequentially arranged along a direction parallel to a display surface of the display assembly.
8. The electronic device according to claim 6, further comprising a display assembly, wherein the display assembly and the housing together form a receiving space, the camera module is received in the receiving space, the display assembly comprises a first display module and a second display module that can be folded or unfolded, the camera module operates in the first mode when the display assembly is in a folded state, and the camera module operates in the second mode when the display assembly is in an unfolded state;
when a first optical axis of a first lens group in the first optical element is parallel to a second optical axis of a second lens group in the second optical element and located on different straight lines, the first optical assembly and the first image sensor are accommodated in a first sub-accommodation space enclosed by the first display module and the housing, and the second optical assembly and the second image sensor are accommodated in a second sub-accommodation space enclosed by the second display module and the housing.
9. The electronic device of claim 6, further comprising a display component, wherein the display component and the housing together form a receiving space, the camera module is received in the receiving space, the housing comprises a first surface, a second surface and a plurality of side surfaces connecting the first surface and the second surface, the first surface is opposite to the second surface, and the display component is mounted on the first surface;
and a light through hole is formed in any one of the side faces, and the light rays penetrate through the light through hole and then enter the first optical assembly.
10. The electronic device of claim 6, further comprising a display component, wherein the display component and the housing together form a receiving space, the camera module is received in the receiving space, the housing comprises a first surface, a second surface and a plurality of side surfaces connecting the first surface and the second surface, the first surface is opposite to the second surface, and the display component is mounted on the first surface;
and the first surface or the second surface is provided with a light through hole, and the light rays penetrate through the light through hole and then are incident on a third reflecting surface of a third reflector in the camera module.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181993.2A CN111405154B (en) | 2020-03-16 | 2020-03-16 | Camera module and electronic equipment |
| PCT/CN2021/077094 WO2021185020A1 (en) | 2020-03-16 | 2021-02-20 | Camera module and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010181993.2A CN111405154B (en) | 2020-03-16 | 2020-03-16 | Camera module and electronic equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111405154A CN111405154A (en) | 2020-07-10 |
| CN111405154B true CN111405154B (en) | 2021-09-03 |
Family
ID=71433043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010181993.2A Active CN111405154B (en) | 2020-03-16 | 2020-03-16 | Camera module and electronic equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111405154B (en) |
| WO (1) | WO2021185020A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111405154B (en) * | 2020-03-16 | 2021-09-03 | Oppo广东移动通信有限公司 | Camera module and electronic equipment |
| CN112040105B (en) * | 2020-09-11 | 2022-07-15 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112911108B (en) * | 2021-01-20 | 2023-04-18 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| WO2023087146A1 (en) * | 2021-11-16 | 2023-05-25 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Imaging lens assembly, camera module and imaging device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021611A (en) * | 2006-02-13 | 2007-08-22 | 松下电器产业株式会社 | Zoom lens system, lens barrel, imaging device and camera |
| CN103797396A (en) * | 2011-07-04 | 2014-05-14 | 富士胶片株式会社 | Real-image zoom finder and image pick-up device |
| CN105049698A (en) * | 2015-08-21 | 2015-11-11 | 广东欧珀移动通信有限公司 | Camera module and electronic device |
| CN107272149A (en) * | 2016-03-31 | 2017-10-20 | 索尼公司 | Optical system, electronic equipment, camera, method and computer program |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004260787A (en) * | 2002-09-09 | 2004-09-16 | Rohm Co Ltd | Image sensor module |
| US9137433B2 (en) * | 2011-09-19 | 2015-09-15 | Michael Mojaver | Super resolution binary imaging and tracking system |
| EP3204809B1 (en) * | 2014-10-06 | 2021-04-21 | Leica Microsystems (Schweiz) AG | Microscope |
| CN108111731A (en) * | 2017-12-27 | 2018-06-01 | 信利光电股份有限公司 | A kind of camera module |
| CN208299900U (en) * | 2018-06-21 | 2018-12-28 | 珠海市魅族科技有限公司 | Multi-cam mould group and electronic equipment |
| CN111405154B (en) * | 2020-03-16 | 2021-09-03 | Oppo广东移动通信有限公司 | Camera module and electronic equipment |
-
2020
- 2020-03-16 CN CN202010181993.2A patent/CN111405154B/en active Active
-
2021
- 2021-02-20 WO PCT/CN2021/077094 patent/WO2021185020A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101021611A (en) * | 2006-02-13 | 2007-08-22 | 松下电器产业株式会社 | Zoom lens system, lens barrel, imaging device and camera |
| CN103797396A (en) * | 2011-07-04 | 2014-05-14 | 富士胶片株式会社 | Real-image zoom finder and image pick-up device |
| CN105049698A (en) * | 2015-08-21 | 2015-11-11 | 广东欧珀移动通信有限公司 | Camera module and electronic device |
| CN107272149A (en) * | 2016-03-31 | 2017-10-20 | 索尼公司 | Optical system, electronic equipment, camera, method and computer program |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111405154A (en) | 2020-07-10 |
| WO2021185020A1 (en) | 2021-09-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111405154B (en) | Camera module and electronic equipment | |
| JP4917060B2 (en) | Imaging unit and portable electronic device | |
| KR101349589B1 (en) | Camera module | |
| KR101278239B1 (en) | Dual lens optical system and Dual lens camera comprising the same | |
| TWI221744B (en) | Image sensor module | |
| WO2022057196A1 (en) | Camera module and electronic device | |
| US20230384557A1 (en) | Camera module and electronic device | |
| WO2021213216A1 (en) | Periscopic camera module, multi-camera module and method for assembling camera module | |
| KR102381619B1 (en) | Camera module | |
| US20110216193A1 (en) | Monitoring camera | |
| KR102550161B1 (en) | camera module | |
| US20220075161A1 (en) | Camera module | |
| KR102345118B1 (en) | A Camera Module and Portable Terminal having the Same | |
| KR20080079222A (en) | Imaging unit and mobile electronic device | |
| KR20220106547A (en) | Camera module | |
| CN112887563A (en) | Lens device and electronic apparatus | |
| KR20220010979A (en) | Camera module and portable terminal | |
| CN114079710A (en) | Periscopic continuous light-variable camera module and corresponding electronic equipment | |
| CN112040105A (en) | Camera module and electronic equipment | |
| CN113556444B (en) | Periscopic camera module, multi-camera module and camera module driving method | |
| CN213718058U (en) | Camera module and electronic equipment | |
| US20230171336A1 (en) | Camera module and mobile terminal | |
| CN115104063B (en) | Light guiding device and electronic apparatus comprising such a device | |
| US11609404B2 (en) | Camera module | |
| KR102345109B1 (en) | A Camera Module and Portable Terminal having the Same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |