CN208766374U - Optical module driving mechanism and photographic device - Google Patents
Optical module driving mechanism and photographic device Download PDFInfo
- Publication number
- CN208766374U CN208766374U CN201820680964.9U CN201820680964U CN208766374U CN 208766374 U CN208766374 U CN 208766374U CN 201820680964 U CN201820680964 U CN 201820680964U CN 208766374 U CN208766374 U CN 208766374U
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- Prior art keywords
- electromagnetic drive
- drive component
- optical module
- component
- driving mechanism
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
- G02B7/09—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted for automatic focusing or varying magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
- G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
- G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
-
- 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
- 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
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
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- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
-
- 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
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- 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
-
- 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
- G03B5/02—Lateral adjustment of lens
-
- 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
- G03B5/04—Vertical adjustment of lens; Rising fronts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/18—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with coil systems moving upon intermittent or reversed energisation thereof by interaction with a fixed field system, e.g. permanent magnets
Abstract
The utility model provides a kind of optical module driving mechanism and photographic device, and optical module driving mechanism is to drive an optical module, including a fixed part, a movable part and a drive module.Movable part can carry aforementioned optical component, and drive module can drive movable part to rotate relative to fixed part around a rotary shaft, and wherein rotary shaft is different from the optical axis of optical module.Drive module includes one first electromagnetic drive component and one second electromagnetic drive component.Aforementioned optical axis is between the first electromagnetic drive component and the second electromagnetic drive component, and the first electromagnetic drive component and the second electromagnetic drive component are located at the side of movable part.First electromagnetic drive component and the second electromagnetic drive component are electrically independent.
Description
Technical field
The utility model relates to a kind of optical module driving mechanisms.For more specifically, the utility model more particularly to one
Kind has the optical module driving mechanism of drive module.
Background technique
With the development of science and technology, now many electronic devices (such as smartphone or digital camera) all have photograph or
The function of video recording.These electronic devices are developed using more and more common, and towards convenient and lightening design direction,
It is more selected with providing user.
It is some that there is the electronic device of photograph or recording function to be equipped with a lens driving module, to drive an optical module to move
It is dynamic, and then reach auto-focusing (autofocus) and optical anti-shake (Optical Image Stabilization, OIS)
Function.Light may pass through aforementioned optical component and be imaged on a photosensory assembly.
However, aforementioned lens driving module generally requires to include multiple magnet and coil, it is arranged around aforementioned optical component,
This meeting is so that lens driving module and the size of electronic device can not further reduce.Therefore, how to solve foregoing problems begin at
One important project.
Utility model content
The purpose of this utility model is to provide a kind of optical module driving mechanism and photographic devices, to solve above-mentioned ask
Topic.
In order to solve above-mentioned known problem, the utility model provides a kind of optical module driving mechanism, to drive one
Optical module, including a fixed part, a movable part and a drive module.Movable part can carry aforementioned optical component, and drive
Module can drive movable part to rotate relative to fixed part around a rotary shaft, and wherein rotary shaft is different from the optical axis of optical module.It drives
Dynamic model block includes one first electromagnetic drive component and one second electromagnetic drive component.Aforementioned optical axis is located at the first electromagnetic drive component
And second between electromagnetic drive component, and the first electromagnetic drive component and the second electromagnetic drive component are located at the side of movable part.
First electromagnetic drive component and the second electromagnetic drive component are electrically independent.
In an embodiment of the present invention, when along optical axis direction viewing, the first electromagnetic drive component and the second electromagnetic drive
Component is located at the same side of movable part.When being watched along the direction of vertical optical axis, the first electromagnetic drive component, the second electromagnetic drive group
Part is Chong Die with optical components sector.Optical module driving mechanism has a rectangular configuration, and the first electromagnetic drive component and second
Electromagnetic drive component is respectively adjacent to the corner of rectangular configuration.First electromagnetic drive component includes one first electromagnetic drive component and one
First electromagnetic drive component, and the second electromagnetic drive component includes one second electromagnetic drive component and one second electromagnetic drive structure
Part.First electromagnetic drive component and the second electromagnetic drive component are set on movable part, and the first electromagnetic drive component and second
Electromagnetic drive component is set on the fixed part.In some embodiments, optical module driving mechanism further includes two detectors,
To sense the angle change of movable part and fixed part, and detector respectively corresponds the first electromagnetic drive component and the second electromagnetism drives
Dynamic component.
In some embodiments, drive module further includes a third electromagnetic drive component, one the 4th electromagnetic drive component, one
5th electromagnetic drive component and one the 6th electromagnetic drive component.Third electromagnetic drive component and the 4th electromagnetic drive component difference
It is electrically connected the first electromagnetic drive component and the second electromagnetic drive component.Aforementioned optical axis is located at third electromagnetic drive component and the 4th
Between electromagnetic drive component, and when along optical axis direction viewing, third electromagnetic drive component and the 4th electromagnetic drive component, which are located at, lives
The same side in dynamic portion.5th electromagnetic drive component is to drive movable part relative to fixed part along an axial movement, wherein the 5th
Electromagnetic drive component and the first electromagnetic drive component are set to the opposite side of movable part, and are axially perpendicular to rotary shaft and optical axis.
Aforementioned optical axis is between the 5th electromagnetic drive component and the 6th electromagnetic drive component.In some embodiments, the 5th electromagnetism is driven
Dynamic component includes two the 5th electromagnetic drive components and one the 5th electromagnetic drive component, and the 6th electromagnetic drive component includes two
6th electromagnetic drive component and one the 6th electromagnetic drive component, wherein aforementioned 5th electromagnetic drive component is arranged along the optical axis direction
Column, and aforementioned 6th electromagnetic drive component is arranged along the optical axis direction.In some embodiments, optical module driving mechanism is also wrapped
Two position detection components are included, is respectively arranged between the first electromagnetic drive component and third electromagnetic drive component and second is electric
Between Magnetic driving component and the 4th electromagnetic drive component.An embodiment of the present invention also provides a kind of photographic device, including one
Optical module, a fixed part, a movable part and a drive module.Movable part can carry aforementioned optical component, and drive module
Movable part can be driven to move relative to fixed part.Wherein, optical module has one first eyeglass and one second eyeglass, the first mirror
Piece is compared with the second eyeglass close to the light incident side of optical module, and the first eyeglass is greater than the second eyeglass.
In an embodiment of the present invention, movable part further includes a bearing assembly, to carry optical module, bearing assembly
With a surface, and aforementioned surfaces face light incident side and the first eyeglass.Bearing assembly further includes multiple glue grooves, wherein at least
One glue groove is formed in bearing assembly close to the side of light incident side and is set to optical module two sides.In an optical axis of optical module
Direction viewing when, photographic device substantially has a rectangle structure, and wherein glue groove is located at optical module and rectangle structure
Between short side.Another glue groove is formed in bearing assembly close to the side of a light exit side of optical module.The utility model has
Beneficial effect is, the optical module driving mechanism that utility model provides, to drive an optical module, including it is a fixed part, one living
Dynamic portion and a drive module.Movable part can carry aforementioned optical component, and drive module can drive movable part relative to fixation
Portion is rotated around a rotary shaft, and wherein rotary shaft is different from the optical axis of optical module.Drive module includes one first electromagnetic drive group
Part and one second electromagnetic drive component.Aforementioned optical axis between the first electromagnetic drive component and the second electromagnetic drive component, and
First electromagnetic drive component and the second electromagnetic drive component are located at the side of movable part.First electromagnetic drive component and the second electromagnetism
Driving assembly is electrically independent, is conducive to the miniaturization of photographing module and electronic device.
Detailed description of the invention
Fig. 1 is the schematic diagram of the electronic device of an embodiment of the present invention.
Fig. 2 is the schematic diagram of the photographing module of an embodiment of the present invention.
Fig. 3 is the explosive view of the optical module driving mechanism of an embodiment of the present invention.
Fig. 4 A be an embodiment of the present invention in optical module, drive module and position detection component schematic diagram.
Fig. 4 B be an embodiment of the present invention in optical module, drive module and photosensory assembly schematic diagram.
Fig. 4 C is in an embodiment of the present invention, and drive module drives optical module showing relative to photosensory assembly movement
It is intended to.
Fig. 4 D and Fig. 4 E are in an embodiment of the present invention, and drive module drives optical module to revolve relative to photosensory assembly
The schematic diagram turned.
Fig. 5 A is the schematic diagram of the optical module and drive module in another embodiment of the utility model.
Fig. 5 B is optical module, drive module, position detection component and photosensitive group in another embodiment of the utility model
The schematic diagram of part.
Fig. 6 A is the signal of the optical module, drive module and position detection component in another embodiment of the utility model
Figure.
Fig. 6 B is in another embodiment of the utility model, and drive module drives optical module relative to photosensory assembly movement
Schematic diagram.
Fig. 6 C and Fig. 6 D are in another embodiment of the utility model, and drive module drives optical module relative to photosensory assembly
The schematic diagram of rotation.
Fig. 7 A~7C is the bearing assembly of another embodiment of the utility model and the schematic diagram of optical module.
Appended drawing reference is as follows:
10 shells
11 accommodating spaces
12 openings
20 prisms
30 photosensory assemblies
40 optical module driving mechanisms
100 movable parts
110,110 ' bearing assembly
111 ' surfaces
112 ' glue grooves
113 ' glue grooves
210 top covers
220 bottom covers
230 circuit boards
300 elastic parts
400 suspension ring lines
510 first electromagnetic drive components
511 first electromagnetic drive components
512 first electromagnetic drive components
520 second electromagnetic drive components
521 second electromagnetic drive components
522 second electromagnetic drive components
530 third electromagnetic drive components
531 third electromagnetic drive components
532 third electromagnetic drive components
540 the 4th electromagnetic drive components
541 the 4th electromagnetic drive components
542 the 4th electromagnetic drive components
550 the 5th electromagnetic drive components
551 the 5th electromagnetic drive components
552,552 ', 552 " the 5th electromagnetic drive component
560 the 6th electromagnetic drive components
561 the 6th electromagnetic drive components
562,562 ', 562 " the 6th electromagnetic drive component
600 position detection components
610 detectors
620 sensed objects
A optical axis
E electronic device
E1 light incident side
E2 light exit side
F1, F2 driving force
L extraneous light
O, O ' optical module
The first eyeglass of O1
The second eyeglass of O2
P photographing module
R rotary shaft
Specific embodiment
Illustrate the optical module driving mechanism of the utility model embodiment below and comprising aforementioned optical Component driver machine
The photographic device of structure.However, can will readily appreciate that the utility model embodiment provides many suitable utility model concepts and can be real
Impose on wide variety of specific background.Disclosed specific embodiment is merely illustrative practical new using this with ad hoc approach
Type, not to limit to the scope of the utility model.
Unless otherwise defined, belonging to whole term (including technology and scientific words) as used herein has and discloses with this piece
The normally understood identical connotation of those skilled in the art institute.It is appreciated that these terms, such as in usually used dictionary
Defined in term, should be interpreted to one and the consistent meanings of background or context of the relevant technologies and the disclosure, without
Ying Yiyi idealization or excessively formal mode are interpreted, unless especially definition herein.
Referring initially to Fig. 1, the photographing module P of an embodiment of the present invention can be installed in an electronic device E, to
Photograph or photography, wherein aforementioned electronic E may be, for example, smartphone or digital camera.In photograph or photography, take the photograph
As the receivable light of module P and it is imaged, aforementioned imaging can transmit to the processor (not shown) being set in electronic device E, and
The post-processing of image is carried out by aforementioned processor.
Referring to Fig. 2, aforementioned photographing module P includes a shell 10, a prism 20, a photosensory assembly 30 and an optics
Component driver mechanism 40.The inside of shell 10 is formed with an accommodating space 11, and is formed on its wall surface and connects with accommodating space 11
Logical opening 12.Prism 20, photosensory assembly 30 and optical module driving mechanism 40 may be disposed in accommodating space 11, optical module
Driving mechanism 40 is between prism 20 and photosensory assembly 30, and aforementioned opening 12 can be formed in by prism 20.In addition, optics group
Part driving mechanism 40 can carry an at least optical module (such as optics shown in optical module O shown in Fig. 3 or Fig. 7 A and Fig. 7 B
Component O ').
As shown in Fig. 2, extraneous light L can pass through opening 12 along the x axis and enter the accommodating space 11 of photographing module P,
And it is reflected by prism 20.The extraneous light L reflected can be substantially disposed through in optical module driving mechanism 40 along Z-direction
Optical module, finally arrive at photosensory assembly 30.For extraneous light L after being captured by photosensory assembly 30, thus photosensory assembly 30 can be
Imaging.
Fig. 3 is the optical module of optical module driving mechanism 40 and carrying thereon in an embodiment of the present invention
The explosive view of O.As shown, optical module driving mechanism 40 mainly includes a movable part 100, a fixed part 200, multiple elasticity
Component 300, multiple suspension ring lines 400, a drive module 500 and two position detection components 600.
Movable part 100 may include a bearing assembly 110, to carry aforementioned optical component O.Fixed part 200 may include one
Top cover 210, a bottom cover 220 and a circuit board 230, wherein top cover 210 and bottom cover 220 can organize merging and form a hollow box,
And circuit board 230 may be disposed on bottom cover 220.Elastic parts 300 connects hollow box and bearing assembly 110, will carry group
Part 110 is suspended in hollow box.Suspension ring line 400 then connects circuit board 230 and elastic parts 300.Due to 300 He of elastic parts
Suspension ring line 400 all includes metal material (such as copper or its alloy etc.), therefore the two can be used as conductor use.For example, electric
Road plate 230 can be induced current into drive module 500 by suspension ring line 400 and elastic parts 300.
Illustrate the specific structure of the drive module 500 and position detection component 600 in the present embodiment below.It should be noted that
Be, in order to make it easy to understand, Fig. 4 A~4E only show optical module O, drive module 500, position detection component 600 and/or
The relative position of photosensory assembly 30, remaining component are then omitted and are not shown.
Also referring to Fig. 3 and Fig. 4 A, in this present embodiment, drive module 500 includes one first electromagnetic drive component
510, one second electromagnetic drive component 520, a third electromagnetic drive component 530, one the 4th electromagnetic drive component 540, one the 5th
Electromagnetic drive component 550 and one the 6th electromagnetic drive component 560.
In the X-axis direction, first, third, the 5th electromagnetic drive component 510,530,550 are located at the side of optical module O,
And second, the four, the 6th electromagnetic drive components 520,540,560 other sides positioned at optical module O.That is, optics
The optical axis A of component O can be between the first electromagnetic drive component 510 and the second electromagnetic drive component 520, third electromagnetic drive group
Between part 530 and the 4th electromagnetic drive component 540 and the 5th electromagnetic drive component 550 and the 6th electromagnetic drive component 560 it
Between.
First electromagnetic drive component 510 includes one first electromagnetic drive component 511 and one first electromagnetic drive component 512,
It is individually fixed on circuit board 230 and bearing assembly 110.First electromagnetic drive component 511 may be, for example, a driving coil, and
One electromagnetic drive component 512 then may be, for example, a magnet assembly, wherein the magnetic line of force direction in the first electromagnetic drive component 512
It is parallel to the optical axis A of optical module O.Therefore, when electric current flows through the first electromagnetic drive component 511, the first electromagnetic drive component
511 and first the electromagnetic action that generates between electromagnetic drive component 512 can provide the driving force of parallel optical axis A, make the first electromagnetism
Driving assembly 512 is mobile relative to the first electromagnetic drive component 511.
Second electromagnetic drive component 520 includes one second electromagnetic drive component 521 and one second electromagnetic drive component 522,
It is individually fixed on circuit board 230 and bearing assembly 110.Second electromagnetic drive component 521 may be, for example, a driving coil, and
Two electromagnetic drive components 522 then may be, for example, a magnet assembly, wherein the magnetic line of force direction in the second electromagnetic drive component 522
It is parallel to the optical axis A of optical module O.Therefore, when electric current flows through the second electromagnetic drive component 521, the second electromagnetic drive component
521 and second the electromagnetic action that generates between electromagnetic drive component 522 can provide the driving force of parallel optical axis A, make the second electromagnetism
Driving assembly 522 is mobile relative to the second electromagnetic drive component 521.
Specifically, in this present embodiment, the first electromagnetic drive component 510 and the second electromagnetic drive component 520
It is electrically independent each other, therefore can provide the electric current of identical or different size to aforementioned first electromagnetic drive component 512 and the second electromagnetism
In driving assembly 522.
Please continue to refer to Fig. 3 and Fig. 4 A, third electromagnetic drive component 530 includes a third electromagnetic drive component 531 and one
Third electromagnetic drive component 532 is individually fixed on circuit board 230 and bearing assembly 110.Third electromagnetic drive component 531
It can be such as a driving coil, and third electromagnetic drive component 532 then may be, for example, a magnet assembly, wherein third electromagnetic drive
The magnetic line of force in component 532 is oriented parallel to the optical axis A of optical module O.Therefore, when electric current flows through third electromagnetic drive component
When 531, the electromagnetic action generated between third electromagnetic drive component 531 and third electromagnetic drive component 532 can provide directional light
The driving force of axis A keeps third electromagnetic drive component 532 mobile relative to third electromagnetic drive component 531.
In this present embodiment, third electromagnetic drive component 531 and the first electromagnetic drive component 511 are electrically connected, and first
The online light for being roughly parallel to optical module O at the center at the center and third electromagnetic drive component 530 of electromagnetic drive component 510
Axis A.In addition, the magnetic line of force of the magnetic line of force in the first electromagnetic drive component 512 in third electromagnetic drive component 532
Direction, to reduce interference between the two.
4th electromagnetic drive component 540 includes one the 4th electromagnetic drive component 541 and one the 4th electromagnetic drive component 542,
It is individually fixed on circuit board 230 and bearing assembly 110.4th electromagnetic drive component 541 may be, for example, a driving coil, and
Four electromagnetic drive components 542 then may be, for example, a magnet assembly, wherein the magnetic line of force direction in the 4th electromagnetic drive component 542
It is parallel to the optical axis A of optical module O.Therefore, when electric current flows through the 4th electromagnetic drive component 541, the 4th electromagnetic drive component
541 and the 4th the electromagnetic action that generates between electromagnetic drive component 542 can provide the driving force of parallel optical axis A, make the 4th electromagnetism
Driving assembly 542 is mobile relative to the 4th electromagnetic drive component 541.
Likewise, the 4th electromagnetic drive component 541 and the second electromagnetic drive component 521 are electrically connected, and the second electromagnetism drives
The online optical axis A for being roughly parallel to optical module O at the center at the center and the 4th electromagnetic drive component 540 of dynamic component 520.The
Magnetic line of force direction of the magnetic line of force in the second electromagnetic drive component 522 in four electromagnetic drive components 542, to reduce
Interference between the two.
It should be appreciated that arriving, because the first, second, third, fourth electromagnetic drive component 511,521,531,541 is affixed to
On fixed part 200, and the first, second, third, fourth electromagnetic drive component 512,522,532,542 is affixed to movable part 100
On, therefore when generating electromagnetic action between aforementioned electromagnetic drive component and electromagnetic drive component, movable part 100 can be opposite simultaneously
It is mobile in fixed part 200.
Please refer to Fig. 4 C, when the driving force F1 that first, third electromagnetic drive component 510,530 provides is equal to second, the
When the driving force F2 that four electromagnetic drive components 520,540 provide, 100/ optical module O of movable part can feel relative to fixed part 200/
Optical assembly 30 is moved along Z axis, to achieve the purpose that adjust focal length.
Fig. 4 D and Fig. 4 E is please referred to, when optical module O is relative to 30 skew of photosensory assembly (such as assembling fault or camera shooting
When module P is by colliding), the driving force F1 that first, third electromagnetic drive component 510,530 can be made to provide is different from second, the
The driving force F2 that four electromagnetic drive components 520,540 provide.In this way, which 100/ optical module O of movable part can be around a rotary shaft R
Rotation, so that the optical axis A of optical module O is perpendicular to photosensory assembly 30.Optical axis A of the aforementioned rotary shaft R perpendicular to optical module O.
In this present embodiment, optical module driving mechanism 40 has a rectangular configuration, and aforementioned first, second, third, the
Four electromagnetic drive components 510,520,530,540 are respectively adjacent to four corners of rectangular configuration, are given with providing uniform driving force
Movable part 100.
Fig. 3 and Fig. 4 A is gone back to, the 5th electromagnetic drive component 550 includes one the 5th electromagnetic drive component 551 and one the 5th
Electromagnetic drive component 552 is individually fixed on top cover 210 and bearing assembly 110.5th electromagnetic drive component 551 may be, for example,
One magnet assembly, and the 5th electromagnetic drive component 552 then may be, for example, a driving coil, wherein the 5th electromagnetic drive component 551
Optical axis A and aforementioned rotary shaft R of the interior magnetic line of force direction perpendicular to optical module O.Therefore, when electric current flows through the 5th electromagnetic drive
When component 552, the electromagnetic action generated between the 5th electromagnetic drive component 551 and the 5th electromagnetic drive component 552 can provide vertical
Directly in the driving force of optical axis A, make the 5th electromagnetic drive component 551 relative to the 5th electromagnetic drive component 552 along one axial (X-axis)
It is mobile.Movable part 100 can be therefore mobile along aforementioned axial (X-axis) relative to fixed part 200, and then reaches the mesh of sway compensating
's.It should be noted that aforementioned axial vertical optical axis A and rotary shaft R.
Likewise, the 6th electromagnetic drive component 560 includes one the 6th electromagnetic drive component 561 and one the 6th electromagnetic drive group
Part 562 is individually fixed on top cover 210 and bearing assembly 110.6th electromagnetic drive component 561 may be, for example, a magnet assembly,
And the 6th electromagnetic drive component 562 then may be, for example, a driving coil, wherein the magnetic line of force in the 6th electromagnetic drive component 561
Optical axis A and aforementioned rotary shaft R of the direction perpendicular to optical module O.Therefore, when electric current flows through six electromagnetic drive components 562,
The electromagnetic action generated between 6th electromagnetic drive component 561 and the 6th electromagnetic drive component 562 can provide perpendicular to optical axis A's
Driving force keeps the 6th electromagnetic drive component 561 mobile along axial direction (X-axis) relative to the 6th electromagnetic drive component 562.Movable part
100 can be therefore mobile along axial direction (X-axis) relative to fixed part 200, and then achievees the purpose that sway compensating.Aforementioned axial vertical light
Axis A and rotary shaft R.
In this present embodiment, when being watched along the direction optical axis A of optical module O, the first, second, third, fourth electromagnetic drive
Component 510,520,530,540 is located at the side of movable part 100, and the five, the 6th electromagnetic drive components 550,560 are located at work
The other side in dynamic portion 100.When being watched along the direction (Y-axis) of the optical axis A of vertical optical component O again, first, second, third, fourth
Electromagnetic drive component 510,520,530,540 can partly overlap with optical module O, so that the entirety of optical module driving mechanism 40
Size is reduced.
As illustrated in figs. 3 and 4, one of them of position detection component 600 is set to 510 He of the first electromagnetic drive component
Between third electromagnetic drive component 530, another is then set to the second electromagnetic drive component 520 and the 4th electromagnetic drive component
Between 540.Each position detection component 600 includes the detector 610 and a sensed object 620 to correspond to each other, wherein detecting
Device 610 is set on circuit board 230.And sensed object 620 is then set on bearing assembly 110.
Detector 610 can determine movable part 100 relative to fixed part 200 by detecting the displacement of sensed object 620
Position.For example, detector 610 can be hall effect sensor (Hall Sensor), magnetoresistive effect sensor
(Magnetoresistance Effect Sensor, MR Sensor), giant magnetoresistance effect sensor (Giant
Magnetoresistance Effect Sensor, GMR Sensor), tunnel magneto-resistance effect sensor (Tunneling
Magnetoresistance Effect Sensor, TMR Sensor) or magnetic flux transducer (Fluxgate), and be sensed
Object 620 then can be a magnet.
In this present embodiment, the magnetic line of force in one of them sensed object 620 is parallel to the optical axis A of optical module O, has
The position detection component 600 of this sensed object 620 can detect movable part 100 relative to fixed part 200 in the position in Z-direction
It sets.The magnetic line of force in another sensed object 620 is then perpendicular to the optical axis A of optical module O, the position with this sensed object 620
Setting detection components 600 can detect movable part 100 relative to fixed part 200 in the position in X-axis and/or Y direction.In other words,
By aforementioned location detection components 600, movable part 100 can get relative to the angle change between fixed part 200.
In some embodiments, optical module driving mechanism 40 can only include a position detection component 600, and this position
Detector 610 in detection components 600 can directly detect the angle change between detector 610 and sensed object 620.
Due to the first, second, third, fourth electromagnetic drive component 510,520,530,540 can make optical module O relative to
Photosensory assembly 30 rotates, therefore in some embodiments, will omit the 5th electromagnetic drive component 550 and the 6th electromagnetic drive component
560, and it is rotated up to using this purpose of sway compensating.In this way, which optical module driving mechanism 40 can be made in the Y-axis direction
Thickness reduce, be conducive to the miniaturization of photographing module P and electronic device E.
Fig. 5 A and Fig. 5 B is please referred to, in another embodiment of the utility model, optical module driving mechanism 40 can omit
Three electromagnetic drive components 530 and the 4th electromagnetic drive component 540 drive merely with the first electromagnetic drive component 510 and the second electromagnetism
The driving force that dynamic component 520 provides is move movable part 100 along Z axis relative to fixed part 200 and around rotary shaft R rotation.
It should be noted that in this embodiment, each position detection component 600 can only include a detector 610, and aforesaid detector
610 can driven line circle (the first electromagnetic drive component 511 and the second electromagnetic drive component 521) surrounded, and by the first electromagnetism
Driving assembly 512 and the second electromagnetic drive component 522 are as its displacement of sensed analyte detection.
Fig. 6 A~6D is please referred to, in another embodiment of the utility model, the 5th electromagnetic drive component 550 includes one the 5th
Electromagnetic drive component 551 and two the 5th electromagnetic drive components 552 ', 552 ", and the 6th electromagnetic drive component 560 includes one the
Six electromagnetic drive components 561 and two 562 ', 562 " (the first, second, third, fourth electromagnetic drives of the 6th electromagnetic drive component
The structure of component 510,520,530,540 is identical to previous embodiment, therefore repeats no more in this).
Two the 5th electromagnetic drive components 552 ', 552 " are arranged along the direction of optical axis A, two the 6th electromagnetic drive components
562 ', 562 " be also to arrange along the direction of optical axis A, and in the X-axis direction, the 5th electromagnetic drive component 552 ', 552 " is right respectively
Neat 6th electromagnetic drive component 562 ', 562 ".Specifically, the 5th electromagnetic drive component 552 ' is electrically connected the 6th electricity
Magnetic driving component 562 ', the 5th electromagnetic drive component 552 " is electrically connected the 6th electromagnetic drive component 562 ", and the 5th electromagnetism drives
Dynamic component 552 ' is electrically independent from the 5th electromagnetic drive component 552 ".
As a result, by supply the electric current of identical or different size to the five, the 6th electromagnetic drive components 552 ', 562 ' and
Five, the 6th electromagnetic drive components 552 ", 562 ", can make 100/ optical module O of movable part move along the x axis (Fig. 6 B) or around
Rotary shaft R rotates (Fig. 6 C and Fig. 6 D).
Because including two the 5th electromagnetic drive components 552 ', 552 " and two the 6th electromagnetic drive components 562 ', 562 "
Aforementioned structure can be using supplying the electric current of different size to the 5th, the 6th electromagnetic drive component 552 ', 562 ' and the 5th, the
Six electromagnetic drive components 552 ", 562 " rotate 100/ optical module O of movable part, therefore in some embodiments, can be by the
One, second, third, the 4th electromagnetic drive component 510,520,530,540 it is whole and single electromagnetic drive component or to contact each other
Electromagnetic drive component.
Fig. 7 A~7C is please referred to, in another embodiment of the utility model, the bearing assembly 110 in photographing module P can be replaced
It is changed to bearing assembly 110 ', and this bearing assembly 110 ' can carry optical module O '.Such optical module O ' is a camera lens, at least
The second eyeglass O2 of the first eyeglass O1 and neighbouring light exit side E2 including neighbouring light incident side E1, wherein the first eyeglass O1 is greater than
Second eyeglass O2.
Bearing assembly 110 ' has a surface 111 ', after optical module O ' is installed on bearing assembly 110 ', aforementioned table
It face 111 ' can be towards light incident side E1 and the first eyeglass O1.Bearing assembly 110 ' can also have multiple glue grooves 112 ', be formed in light
Learn the two sides of component O '.These glue grooves 112 ' are located between the short side and optical module O ' of the rectangle structure of photographing module P, can
Filling pastes component (non-icon) be fixed on optical module O ' on bearing assembly 110 '.In addition, bearing assembly 110 ' is leaning on
It is also formed with glue groove 113 ' at the E2 of light exit end, can also be inserted and be pasted component (non-icon) and make the fixation of optical module O ' more
It is firm.
In conclusion the utility model provides a kind of optical module driving mechanism, to drive an optical module, including one consolidates
Determine portion, a movable part and a drive module.Movable part can carry aforementioned optical component, and drive module can drive movable part phase
Fixed part is rotated around a rotary shaft, wherein rotary shaft is different from the optical axis of optical module.Drive module includes one first electricity
Magnetic driving component and one second electromagnetic drive component.Aforementioned optical axis is located at the first electromagnetic drive component and the second electromagnetic drive component
Between, and the first electromagnetic drive component and the second electromagnetic drive component are located at the side of movable part.First electromagnetic drive component and
Second electromagnetic drive component is electrically independent.
The utility model also provides a kind of photographic device, including an optical module, a fixed part, a movable part and one drive
Dynamic model block.Movable part can carry aforementioned optical component, and drive module can drive movable part to move relative to fixed part.Wherein,
Optical module has one first eyeglass and one second eyeglass, and the first eyeglass is incident close to the light of optical module compared with the second eyeglass
End, and the first eyeglass is greater than the second eyeglass.
Although the embodiments of the present invention and its advantage have been disclosed as above, it will be appreciated that those skilled in the art
Member without departing from the spirit and scope of the utility model, when can change, substitute with retouch.In addition, the guarantor of the utility model
Shield range be not necessarily limited by technique in specification in the specific embodiment, machine, manufacture, material composition, device, method and
Step, those skilled in the art can understand from the utility model disclosure existing or following the developed technique, machine,
Manufacture, material composition, device, method and step, as long as more or less the same function can be implemented in the embodiment here or obtained
Obtaining more or less the same result can all use according to the utility model.Therefore, the protection scope of the utility model includes above-mentioned technique, machine
Device, manufacture, material composition, device, method and step.In addition, each claim constitutes an other embodiment, and this is practical new
The protection scope of type also includes the combination of each claim and embodiment.
Although the utility model is disclosed as above with aforementioned several preferred embodiments, so it is practical new to be not limited to this for it
Type.Utility model those skilled in the art without departing from the spirit and scope of the utility model, when can do a little change with
Retouching.Therefore the protection scope of the utility model is subject to view appended claims institute defender.In addition, each claim
It is construed as an independent embodiment, and the combination of various claims and embodiment is all in the scope of the utility model.
Claims (17)
1. a kind of optical module driving mechanism, to drive an optical module, which is characterized in that the optical module driving mechanism
Include:
One fixed part；
One movable part carries the optical module；And
One drive module drives the movable part to rotate relative to the fixed part around a rotary shaft, and the rotary shaft is different from the light
An optical axis of component is learned, which includes:
One first electromagnetic drive component；And
One second electromagnetic drive component, wherein the optical axis be located at first electromagnetic drive component and second electromagnetic drive component it
Between, and first electromagnetic drive component and second electromagnetic drive component are located at the side of the movable part, wherein first electromagnetism
Driving assembly and second electromagnetic drive component are electrically independent.
2. optical module driving mechanism as described in claim 1, which is characterized in that when along optical axis direction viewing, this first
Electromagnetic drive component and second electromagnetic drive component are located at the same side of the movable part.
3. optical module driving mechanism as described in claim 1, which is characterized in that when being watched along the direction of the vertical optical axis,
First electromagnetic drive component, second electromagnetic drive component are Chong Die with the optical components sector.
4. optical module driving mechanism as described in claim 1, which is characterized in that the optical module driving mechanism has a square
Shape structure, and first electromagnetic drive component and second electromagnetic drive component are respectively adjacent to the corner of the rectangular configuration.
5. optical module driving mechanism as described in claim 1, which is characterized in that first electromagnetic drive component includes one the
One electromagnetic drive component and one first electromagnetic drive component, and second electromagnetic drive component includes one second electromagnetic drive component
With one second electromagnetic drive component, wherein first electromagnetic drive component and second electromagnetic drive component are set to the movable part
On, and the first electromagnetic drive component and the second electromagnetic drive component are set on the fixed part.
6. optical module driving mechanism as claimed in claim 5, which is characterized in that the optical module driving mechanism further includes two
A detector, to sense the angle change of the movable part He the fixed part.
7. optical module driving mechanism as claimed in claim 6, which is characterized in that multiple detectors respectively correspond this
One electromagnetic drive component and second electromagnetic drive component.
8. optical module driving mechanism as described in claim 1, which is characterized in that the drive module further include:
One third electromagnetic drive component is electrically connected first electromagnetic drive component；And
One the 4th electromagnetic drive component is electrically connected second electromagnetic drive component, and wherein the optical axis is located at third electromagnetism drive
Between dynamic component and the 4th electromagnetic drive component, and when along optical axis direction viewing, the third electromagnetic drive component and this
Four electromagnetic drive components are located at the same side of the movable part.
9. optical module driving mechanism as claimed in claim 8, which is characterized in that the optical module driving mechanism further includes two
A position detection component, be respectively arranged between first electromagnetic drive component and the third electromagnetic drive component and this second
Between electromagnetic drive component and the 4th electromagnetic drive component.
10. optical module driving mechanism as described in claim 1, which is characterized in that the optical module driving mechanism further includes
One the 5th electromagnetic drive component, to drive the movable part relative to the fixed part along an axial movement, wherein the 5th electromagnetism
Driving assembly and first electromagnetic drive component are set to the opposite side of the movable part, and this is axially perpendicular to the rotary shaft and is somebody's turn to do
Optical axis.
11. optical module driving mechanism as claimed in claim 10, which is characterized in that the optical module driving mechanism further includes
One the 6th electromagnetic drive component, the optical axis is between the 5th electromagnetic drive component and the 6th electromagnetic drive component.
12. optical module driving mechanism as claimed in claim 11, which is characterized in that the 5th electromagnetic drive component includes two
A 5th electromagnetic drive component and one the 5th electromagnetic drive component, and the 6th electromagnetic drive component includes that two the 6th electromagnetism drive
Dynamic component and one the 6th electromagnetic drive component, plurality of 5th electromagnetic drive component are arranged along the optical axis direction, and more
A 6th electromagnetic drive component is arranged along the optical axis direction.
13. a kind of photographic device, which is characterized in that the photographic device includes:
One optical module；
One fixed part；
One movable part carries the optical module；And
One drive module, drive the movable part relative to the fixed part move, wherein the optical module have one first eyeglass with
And one second eyeglass, first eyeglass is compared with second eyeglass close to a light incident side of the optical module, and first eyeglass is big
In second eyeglass.
14. photographic device as claimed in claim 13, which is characterized in that the movable part further includes a bearing assembly, to hold
The optical module is carried, which has a surface, and the surface faces the light incident side and first eyeglass.
15. photographic device as claimed in claim 14, which is characterized in that the bearing assembly further includes a glue groove, is formed in this
For bearing assembly close to the side of the light incident side, and when the direction of an optical axis of the optical module is watched, the photographic device is big
Cause that there is a rectangle structure, wherein the glue groove is located between the optical module and the short side of the rectangle structure.
16. photographic device as claimed in claim 15, which is characterized in that the bearing assembly further includes multiple glue grooves, is set to
The two sides of the optical module.
17. photographic device as claimed in claim 15, which is characterized in that the bearing assembly further includes an another glue groove, is formed
In the bearing assembly close to the side of a light exit side of the optical module.
Applications Claiming Priority (2)
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| US201762505420P | 2017-05-12 | 2017-05-12 | |
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| CN201820373122.9U Active CN207908778U (en) | 2017-05-12 | 2018-03-19 | Lens driving mechanism |
| CN201810428101.7A Pending CN108873239A (en) | 2017-05-12 | 2018-05-07 | Optical system |
| CN201810425973.8A Active CN108873236B (en) | 2017-05-12 | 2018-05-07 | Optical system |
| CN201820675229.9U Active CN208766376U (en) | 2017-05-12 | 2018-05-07 | Optical system |
| CN201820680964.9U Active CN208766374U (en) | 2017-05-12 | 2018-05-08 | Optical module driving mechanism and photographic device |
| CN201810431696.1A Active CN108873228B (en) | 2017-05-12 | 2018-05-08 | Optical component driving mechanism |
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| CN201810225323.9A Pending CN108873234A (en) | 2017-05-12 | 2018-03-19 | Lens driving mechanism |
| CN201820373122.9U Active CN207908778U (en) | 2017-05-12 | 2018-03-19 | Lens driving mechanism |
| CN201810428101.7A Pending CN108873239A (en) | 2017-05-12 | 2018-05-07 | Optical system |
| CN201810425973.8A Active CN108873236B (en) | 2017-05-12 | 2018-05-07 | Optical system |
| CN201820675229.9U Active CN208766376U (en) | 2017-05-12 | 2018-05-07 | Optical system |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108873234A (en) * | 2017-05-12 | 2018-11-23 | 台湾东电化股份有限公司 | Lens driving mechanism |
| CN111381344B (en) * | 2018-12-28 | 2022-07-12 | 华为技术有限公司 | Actuating device, periscopic camera module and mobile terminal |
| CN109633854B (en) * | 2019-01-08 | 2020-09-29 | 瑞声通讯科技(常州)有限公司 | Image collector and mobile electronic equipment |
| US11609436B2 (en) | 2019-05-16 | 2023-03-21 | Samsung Electro-Mechanics Co., Ltd. | Folded optics reflecting module |
| US11809013B2 (en) | 2019-06-14 | 2023-11-07 | Tdk Taiwan Corp. | Optical system |
| CN110646913B (en) * | 2019-09-03 | 2023-02-14 | 炎坤微机电股份有限公司 | Voice coil motor, periscopic lens driving device and electronic equipment with camera |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4733065A (en) * | 1984-06-27 | 1988-03-22 | Canon Kabushiki Kaisha | Optical head device with diffraction grating for separating a light beam incident on an optical recording medium from a light beam reflected therefrom |
| JP4133990B2 (en) * | 2004-10-01 | 2008-08-13 | 株式会社タムロン | Actuator and lens unit and camera provided with the same |
| CN1786808B (en) * | 2004-12-11 | 2010-10-06 | 鸿富锦精密工业（深圳）有限公司 | Optical auto-focusing apparatus |
| CN100405040C (en) * | 2005-08-15 | 2008-07-23 | 清华大学 | Film stretching loading device under scanning microscopy environment and film distortion measurement method |
| JP2008151822A (en) * | 2006-12-14 | 2008-07-03 | Pentax Corp | Device for correcting image blur |
| CN101819312B (en) * | 2009-02-27 | 2013-04-10 | 鸿富锦精密工业（深圳）有限公司 | Camera module |
| CN101889237A (en) * | 2009-03-25 | 2010-11-17 | 香港应用科技研究院有限公司 | A kind of anti-vibration optical element that is used for optical imaging system |
| CN101586762B (en) * | 2009-04-22 | 2011-05-25 | 涂萧恺 | Automobile headlamp capable of adjusting irradiation distance freely by an electromagnet |
| US8351771B2 (en) * | 2009-08-18 | 2013-01-08 | Panasonic Corporation | Optical element driving device and imaging device |
| JP2013025035A (en) * | 2011-07-20 | 2013-02-04 | Micro Uintekku Kk | Lens drive device |
| JP5613187B2 (en) * | 2012-01-27 | 2014-10-22 | オリンパスイメージング株式会社 | IMAGING DEVICE, IMAGING DEVICE CONTROL METHOD, AND SUSTAINABLE COMPUTER-READABLE MEDIUM CONTAINING CODE FOR CAUSING COMPUTER TO CONTROL IMAGING DEVICE |
| US9151665B1 (en) * | 2013-03-29 | 2015-10-06 | Google Inc. | Devices and methods for providing optical element focus functionality with a movable imager die |
| CN103809263B (en) * | 2013-04-19 | 2017-01-18 | 香港应用科技研究院有限公司 | Novel lens moving device |
| TWI457693B (en) * | 2013-05-10 | 2014-10-21 | Tdk Taiwan Corp | Optical image stabilizer |
| CN103607535A (en) * | 2013-08-09 | 2014-02-26 | 南昌欧菲光电技术有限公司 | Camera module for mobile terminal and mobile terminal |
| WO2015045527A1 (en) * | 2013-09-27 | 2015-04-02 | シャープ株式会社 | Camera module |
| WO2015076056A1 (en) * | 2013-11-20 | 2015-05-28 | シャープ株式会社 | Imaging module and manufacturing method therefor |
| WO2015124966A1 (en) * | 2014-02-19 | 2015-08-27 | Corephotonics Ltd. | Magnetic shielding between voice coil motors in a dual-aperture camera |
| JP6414396B2 (en) * | 2014-06-16 | 2018-10-31 | ミツミ電機株式会社 | Lens holder driving device and camera-equipped mobile terminal |
| US9392188B2 (en) * | 2014-08-10 | 2016-07-12 | Corephotonics Ltd. | Zoom dual-aperture camera with folded lens |
| CN105744148A (en) * | 2014-12-24 | 2016-07-06 | 佳能株式会社 | Zoom control device and control method of zoom control device |
| US9857584B2 (en) * | 2015-04-17 | 2018-01-02 | Light Labs Inc. | Camera device methods, apparatus and components |
| CN106707659A (en) * | 2015-07-17 | 2017-05-24 | 三鸣科技(香港)有限公司 | Mini lens drive device and electronic image capturing device |
| CN204945591U (en) * | 2015-07-31 | 2016-01-06 | 瑞声精密制造科技(常州)有限公司 | Lens driving apparatus |
| CN105022204B (en) * | 2015-08-07 | 2017-10-31 | 深圳市世尊科技有限公司 | A kind of mobile terminal camera module and mobile terminal |
| KR102184564B1 (en) * | 2015-08-12 | 2020-12-01 | 삼성전기주식회사 | Camera module |
| US9995904B2 (en) * | 2015-08-14 | 2018-06-12 | Samsung Electro-Mechanics Co., Ltd. | Actuator driving device and camera module including the same |
| KR101751132B1 (en) * | 2015-11-03 | 2017-06-26 | 삼성전기주식회사 | Camera module |
| CN110426825B (en) * | 2016-05-10 | 2022-11-25 | 台湾东电化股份有限公司 | Lens system |
| CN106405991A (en) * | 2016-11-29 | 2017-02-15 | 深圳市世尊科技有限公司 | Periscopic camera shooting module and reflector apparatus used for the periscopic camera shooting module |
| CN108873234A (en) * | 2017-05-12 | 2018-11-23 | 台湾东电化股份有限公司 | Lens driving mechanism |
-
2018
- 2018-03-19 CN CN201810225323.9A patent/CN108873234A/en active Pending
- 2018-03-19 CN CN201820373122.9U patent/CN207908778U/en active Active
- 2018-05-07 CN CN201810428101.7A patent/CN108873239A/en active Pending
- 2018-05-07 CN CN201810425973.8A patent/CN108873236B/en active Active
- 2018-05-07 CN CN201820675229.9U patent/CN208766376U/en active Active
- 2018-05-08 CN CN201820680964.9U patent/CN208766374U/en active Active
- 2018-05-08 CN CN201810431696.1A patent/CN108873228B/en active Active
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| CN207908778U (en) | 2018-09-25 |
| CN108873228B (en) | 2023-08-01 |
| CN108873236B (en) | 2022-06-24 |
| CN108873239A (en) | 2018-11-23 |
| CN108873236A (en) | 2018-11-23 |
| CN108873228A (en) | 2018-11-23 |
| CN108873234A (en) | 2018-11-23 |
| CN208766376U (en) | 2019-04-19 |
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