CN106647107A - Camera module - Google Patents
Camera module Download PDFInfo
- Publication number
- CN106647107A CN106647107A CN201610292598.5A CN201610292598A CN106647107A CN 106647107 A CN106647107 A CN 106647107A CN 201610292598 A CN201610292598 A CN 201610292598A CN 106647107 A CN106647107 A CN 106647107A
- Authority
- CN
- China
- Prior art keywords
- magnet
- optical axis
- camera
- lens module
- camera lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- 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
- 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
Abstract
The disclosure provides a camera module. The camera module includes a shell which accommodates a lens module capable of moving along an optical axis direction; a driving component which includes a magnet arranged in the lens module and a coil arranged in the shell; a substrate which is arranged on a surface of the shell vertical to the optical axis, includes a position sensor, acts with the magnet of the shell on the surface facing the optical axis direction of the lens module and senses the position of the lens module. According to the abovementioned structure, the position sensor does not influence the design of the driving component used for automatic focusing, unused space can be effectively utilized, and thus the design freedom of the camera module can be increased.
Description
This application claims submit in Korean Intellectual Property Office on November 3rd, 2015
The priority and interests of 10-2015-0153651 korean patent applications, the disclosure of which is by drawing
With being incorporated herein.
Technical field
It relates to a kind of camera model.
Background technology
Camera model is manufactured to using such as charge-coupled image sensor (CCD) or CMOS half
The imageing sensor of conductor (CMOS) etc gathers object as main element using imageing sensor
Image, the image is stored in the form of data on the memory of device, and can be by being included in device
In display medium (such as LCD) by stored data output be image.
The function of such as automatic focusing function or zoom function is generally placed in the phase including imageing sensor
In machine module.
With regard to this point, need to make lens barrel or the camera lens module including lens barrel transport along optical axis direction
Move to focus on automatically.Position sensor (Hall element) can be arranged to towards driving magnet,
It is the position for accurately sensing the part moved along optical axis direction.
However, because driving coil needs to be arranged on towards in the part of magnet, so it have a problem that
It is that coil layout design can be according to whether set location sensor be affected.
The content of the invention
The one side of the disclosure is to provide a kind of camera model, and the camera model is by optimizing position sensing
The position of device, will not cause to limit to the design of the driver part for focusing on automatically.
According to the one side of the disclosure, a kind of camera model may include：Housing, receiving can be along optical axis direction
The camera lens module of motion；Driver part, including the magnet that is arranged in the camera lens module and is set
Coil in the housing；And substrate, it is arranged on the surface vertical with optical axis of the housing,
And including position sensor, and on the surface in the direction of the optical axis towards camera lens module of the housing
Magnet effect, and sense the position of the camera lens module.
According to another aspect of the present disclosure, a kind of camera model includes：Housing, receiving can be along optical axis side
To the camera lens module of motion；Driver part, including the driving magnet being arranged in camera lens module and is set
Put coil in the housing；Sensing magnet, in being arranged on camera lens module；And substrate, it is arranged on institute
State on the surface vertical with optical axis of housing, and including position sensor, with the housing towards mirror
Sensing magnet effect on the surface in the direction of the optical axis of head module, and sense the position of the camera lens module
Put.
Position sensor can not be affected for the design of the automatic driver part for focusing on, and untapped space can
It is used effectively, freely can be increased with the design of this camera model.
Description of the drawings
By the detailed description for carrying out below in conjunction with the accompanying drawings, the above and other aspect of the disclosure, feature and
Further advantage will become clearer from, wherein：
Fig. 1 is the perspective view of the camera model for illustrating the exemplary embodiment according to the disclosure；
Fig. 2 is the decomposition diagram of the camera model for illustrating the exemplary embodiment according to the disclosure；
Fig. 3 is the sectional view of the A-A ' lines along Fig. 1 of the exemplary embodiment according to the disclosure；
Fig. 4 is the sectional view of the A-A ' lines along Fig. 1 of the modification of the exemplary embodiment according to the disclosure；
Fig. 5 is the perspective view of the example of the magnet for illustrating the exemplary embodiment for the disclosure；
Fig. 6 is the decomposition diagram of the camera model for illustrating the another exemplary embodiment according to the disclosure；
Fig. 7 is the sectional view of the A-A ' lines along Fig. 1 of the another exemplary embodiment according to the disclosure；With
And
Fig. 8 is the section view of the A-A ' lines along Fig. 1 of the modification of the another exemplary embodiment according to the disclosure
Figure.
Specific embodiment
Hereinafter, embodiment of the disclosure is described with reference to the accompanying drawings.
However, the disclosure can be implemented in different forms, and should not be construed as being limited to institute here
The specific embodiment of statement.More specifically, there is provided these embodiments are in order to the disclosure will be thoroughly
With it is complete, and the scope of application of the disclosure is fully conveyed into those skilled in the art.
Throughout the specification, it will be understood that, when element (such as, layer, region or wafer (base
Plate)) be referred to as " " another element " on ", " being connected to " another element or " being attached to " it is another
During element, its can directly " " another element " on ", " being connected to " another element or " being attached to "
Another element, or there may be other elements between them.Comparatively speaking, when element is referred to as
" directly existing " another element " on ", " being directly connected to " another element or " being bonded directly to " it is another
During one element, there is no element between them or layer.Identical label indicates all the time identical unit
Part.As used in this, term "and/or" includes one or more of listed continuous item
Any and all combinations.
Although it is readily apparent that the arts such as " first ", " second ", " the 3rd " can be used herein
Language describing each component, component, region, layer and/or part, but these components, component, region,
Layer and/or part should not be limited by these terms.These terms are only used for component, component, an area
Domain, layer and/or part are mutually distinguished with another region, layer or part.Therefore, without departing from exemplary reality
In the case of applying the teaching of example, first component discussed below, component, region, layer or part can describe
For second component, component, region, layer or part.
Here can using such as " ... on ", " top ", " ... under " and " under
The spatial relationship term in portion " etc., be easy to a description element as shown in drawings with other (or
It is multiple) relation of element.It will be appreciated that spatial relationship term is intended to encompass except being retouched in the accompanying drawings
Device different azimuth in use or operation outside the orientation painted.For example, if the device quilt in accompanying drawing
Upset, then be described as be in other elements or feature " top " or " on " element subsequently will positioning
Be other elements or feature " bottom " or " under ".Therefore, term " ... on " can root
According to the specific direction of accompanying drawing including " ... on " and " ... under " two kinds of orientation.It is described
Device can be by addition positioning (being rotated by 90 ° or in other orientation), and can be to the space that is used herein
Relationship description symbol makes corresponding explanation.
Term as used herein is only used for describing specific embodiment, is not intended to limit the disclosure.Such as here
Used, unless the context clearly indicates otherwise, the form of otherwise odd number is also intended to include plural number
Form.It will be further understood that the term " including " for using in this specification and/or "comprising" are enumerated
The feature stated, integer, step, operation, component, element and/or their groups that constitute for existing,
But do not preclude the presence or addition of one or more other features, integer, step, operation, component, unit
Part and/or their groups for constituting.
Hereinafter, embodiment of the disclosure will be described with reference to the schematic diagram for illustrating embodiment of the disclosure.
In the accompanying drawings, for example, due to manufacturing technology and/or tolerance, the modification of shown shape can be estimated.Cause
This, embodiment of the disclosure should not be construed as being limited to the given shape in the region being shown in which, for example,
Including due to the change of shape caused by manufacture.The following examples can also by embodiment in one or its
Combination is constituted.
Content of this disclosure described below can have various constructions, and required construction is only proposed here, but
It is not limited to this.
Fig. 1 is the perspective view of the camera model 100 for illustrating the exemplary embodiment according to the disclosure.Fig. 2
It is the decomposition diagram of the camera model for illustrating the exemplary embodiment according to the disclosure.Fig. 3 is according to this
The sectional view of the A-A ' lines along Fig. 1 of disclosed exemplary embodiment.Fig. 4 is the modification according to the disclosure
Exemplary embodiment the A-A ' lines along Fig. 1 sectional view.Fig. 5 be illustrate it is exemplary for the disclosure
The perspective view of the example of the magnet of embodiment.
Referring to figs. 1 to Fig. 5, mirror may include according to the camera model 100 of the exemplary embodiment of the disclosure
Head module 20, housing 30 and shell 10.
Camera lens module 20 may include lens barrel 21 and lens barrel 21 be contained in into lens therein to fix
Device 23.Camera lens module 20 can be housed inside the inner space of housing 30 is used for focusing automatically, and may include
The driver part that internally space is moved along optical axis direction.As it is shown in the figures, camera lens module 20 is configurable
There are lens fixture 23 and a lens barrel 21 being contained in lens fixture 23, but camera lens module 20
It is not limited to this.Camera lens module 20 may also comprise the structure (OIS) for realizing optical anti-vibration.
Lens barrel 21 can be in hollow drum so that the multiple lens for being imaged object are accommodated
In wherein.Multiple lens can be arranged in lens barrel 21 along optical axis.
According to the design of camera lens module 20, multiple lens can be stacked according to requirement.Multiple lens
There can be the optical characteristics of such as identical refractive index or different refractive indexes.
Lens barrel 21 can be incorporated on lens fixture 23.For example, lens barrel 21 can be inserted into
To the hollow space of lens fixture 23.However, lens barrel 21 is not limited to this.Lens barrel 21
Can integratedly be manufactured with lens fixture 23.In the case, lens fixture 23 itself can be
Lens barrel.
Camera lens module 20 can be housed inside in housing 30, and can move to focus on automatically along optical axis direction.
In order that camera lens module 20 is moved along optical axis direction, magnet 51 can be installed in lens fixture 23
A surface, coil 53 may be placed in housing 30 with towards magnet 51.
Magnet 51 and coil 53 can become the actuating unit 50 for making camera lens module 20 move along optical axis direction.
Coil 53 can be such that camera lens module 20 transports along optical axis direction by the electromagnetic action between magnet 51
It is dynamic.
That is, magnet 51 can form uniform magnetic field, if powered to coil 53, by magnet
Electromagnetic action between 51 and coil 53 can produces driving force, camera lens module can be made by the driving force
20 motions.
Coil 53 can be fixed on housing 30 by substrate 55.For example, substrate 55 may be mounted to that
On one unlimited surface of housing 30, coil 53 can be fixed on substrate 55 so that coil 53 exists
Perpendicular to square magnet 51 facing upwards of optical axis.Coil 53 can be annular in shape.
Meanwhile, when camera lens module 20 is moved in housing 30 along optical axis direction, multiple ball bearings 59
Can be arranged in lens fixture 23 along optical axis direction, camera lens module 20 is guided as guide member
Driving.
Multiple ball bearings 59 can contact with the inner surface of the outer surface of lens fixture 23 and housing 30,
To guide the moving along optical axis direction of camera lens module 20.
That is, multiple ball bearings 59 may be disposed between lens fixture 23 and housing 30, and can
The moving along optical axis direction of camera lens module 20 is supported by rolling movement.For this purpose, the first fixing groove 23a
The outer surface of lens fixture 23 can be arranged in the way of lengthening along optical axis direction so that multiple ball axles
Hold 59 to be housed inside wherein.Second fixing groove 33 can be arranged at shell along optical axis direction in the way of lengthening
The inner surface of body 30 so that multiple ball bearings 59 are housed inside wherein.First fixing groove 23a can be only set
With in the second fixing groove 33, or all it is set both it.
Substrate 60 may be disposed at the bottom of housing 30, wherein be provided with can sense by camera lens module 20
In multiple lens light imageing sensor 61.Substrate 60 may include：Position sensor 62 is (for example
Hall element), camera lens module is worked and sensed with the magnet 51 1 being arranged in camera lens module 20
20 position；And driver IC (IC) 63, control the driving of camera model.With regard to this
Point, position sensor 62 (such as Hall element) can be arranged to along optical axis direction in magnet 51
Downside.
Housing 30 may include through hole 30a on its bottom face, and the framework of substrate 60 can be with housing 30
Lower surface outer surface (lower surface i.e., in the direction of the optical axis) engagement, on substrate 60
Imageing sensor 61, position sensor 62 and driver IC 63 housing can be exposed to by through hole 30a
Within 30.
Meanwhile, although in figs. 2 and 3 position sensor 62 and driver IC 63 are separately illustrated,
But as shown in figure 4, wherein it is integrally provided the integrated driver ic 64 of position sensor and driver IC
Also may be placed in the disclosure.In the case, integrated driver ic 64 may be disposed at integrated drive
On the position that dynamic device IC 64 interacts with magnet 51, for example, integrated driver ic 64 can be set
It is the downside that magnet 51 is located at along optical axis direction.
In the present example embodiment, magnet 51 can simultaneously act on coil 53 and position sensor 62,
Interact to produce the power that camera lens module 20 is driven along optical axis direction with coil 53；With position sensor
62 (such as Hall elements) interact to sense the position in the direction of the optical axis of camera lens module 20.Just
It is to say, magnet 51 can be used as both driving magnet and sensing magnet.
Therefore, the magnet 51 of this exemplary embodiment can be needed than single driving magnet or single sensing magnet
The more substantial magnetic force of magnetic force for being provided.Correspondingly, as shown in figure 5, this exemplary embodiment can be used
With the thickness in the thickness with regard to the vertical direction edge last week 51b of optical axis more than core 51a
The magnet 51 of shape.Additionally, the inner surface 51c of the magnet 51 contacted with camera lens module 20 can be curved
Curved surface, and the outer surface 51d relative with inner surface 51c of magnet 51 can be plane.And, magnet
The curvature of 51 inner surface 51c can be approx identical with the curvature of the outer surface of camera lens module 20.Thus,
Space availability ratio can be increased, while can be further assured that the large scale of magnet 51.
Shell 10 can surround the outer surface of housing 30 and be attached on housing 30, and incidence of external light is to wherein
Through hole 11 can be formed at the upper surface of shell 10.
Shell 10 can be used to shield the electromagnetic wave produced when camera model 100 is driven.
That is, when camera model 100 is driven, electromagnetic wave can be produced, when electromagnetic wave is by outside
During radiation, electromagnetic wave can affect other electronic building bricks, and this can cause communication issue or communication failure.
In the present example embodiment, shell 10 can be arranged to magnetic material so that shell 10 can be even
The ground mat (not shown) of the printed circuit board (PCB) (not shown) for being installed in the bottom of housing 30 is connected to, from
And shield electromagnetic wave.
Because shell 10 can be arranged to magnetic material, so shell 10 can be used as making the magnetic force of magnet 51
Line is gathered in the yoke on coil 53.
For example, coil 53 may be mounted to that on a surface of substrate 55 with towards magnet 51, substrate 55
Another surface can be towards shell 10, therefore the magnetic line of force of magnet 51 can be collected at by shell 10
On coil 53.
Therefore, it is not necessary to single yoke is installed on another surface of substrate 55, therefore, according to this public affairs
Opening the camera model 100 of exemplary embodiment can reduce space necessary to installation yoke, little so as to meet
The demand of type camera model.
In the camera model 100 according to this exemplary embodiment, shell 10 can perform the function of retainer,
For preventing camera lens module 20 from performing moving for focusing automatically along optical axis direction on top.
Individually retainer 40 also may be disposed between shell 10 and camera lens module 20.Retainer 40
Can be used to limiting lens fixture 23 along optical axis direction move when move distance, and prevent from being arranged on lens
Multiple ball bearings 59 between fixator 23 and housing 30 depart from.
Fig. 6 is that the decomposition of the camera model 200 for illustrating another exemplary embodiment according to the disclosure is saturating
View.Fig. 7 is the sectional view of the A-A ' lines along Fig. 1 of another exemplary embodiment according to the disclosure.
Fig. 8 is the section view of the A-A ' lines along Fig. 1 of the modification of another exemplary embodiment according to the disclosure
Figure.
With reference to Fig. 1 and Fig. 6 to Fig. 8, according to the camera model of another exemplary embodiment of the disclosure
200 with above in reference to the exemplary embodiment identical mode described by Fig. 1 to Fig. 5 may include mirror
Head module 20, housing 30 and shell 10.However, according to the camera model of another exemplary embodiment
200 discriminably include driving magnet 51 and sensing magnet 65, and driving magnet 51 is acted on simultaneously with coil 53
Produce the power that camera lens module 20 is driven along optical axis direction；Sensing magnet 65 is with position sensor 66 (for example
Hall element) act on and sense the position in the direction of the optical axis of camera lens module 20.That is, drive magnetic
Body 51 and sensing magnet 65 can be set individually.Position sensor 66 (such as Hall element) can quilt
It is arranged on the position that position sensor 66 is acted on sensing magnet 65, for example, along optical axis direction in sense
Survey the downside of magnet 65.Other constructions are identicals, therefore using identical label, except different parts with
Outward, description is omitted.
In the camera model 200 according to another exemplary embodiment, sensing magnet 65 may be provided at mirror
In head module 20.Because sensing magnet 65 is used to sense the position in the direction of the optical axis of camera lens module 20
Put, so sensing magnet 65 may be installed on the camera lens module 20 moved along optical axis direction.Position passes
Sensor 66 (such as Hall element) may be disposed at position sensor 66 with the effect of sensor magnet 65
On position, for example, the downside of sensing magnet 65 can be arranged on along optical axis direction, or edge can be arranged to
Optical axis direction is towards sensing magnet 65.
Meanwhile, in order to prevent position sensor 66 (such as Hall element) to greatest extent and drive magnetic
Body 51 reacts, and sensing magnet 65 may be disposed at regard on the optical axis opposite side relative with driving magnet 51.
Although dividually illustrating position sensor 66 and driver IC 67 in figure 6 and figure 7, such as scheme
Shown in 8, position sensor is integrally provided to integrated driver ic therein 69 with driver IC
May be placed at the disclosure.In the case, integrated driver ic 69 may be disposed at integrated drive
On the position that IC 69 is acted on magnet 65.For example, integrated driver ic 69 can be arranged to along optical axis
Direction is located at the downside of magnet 65.
Driving magnet can only be act as according to the magnet 51 of another exemplary embodiment, therefore different from showing
Example property embodiment, the shape of magnet 51 can very little.
As described above, according to the exemplary embodiment of the disclosure, by the position for optimizing position sensor,
The design for being used in the driver part of automatic focusing can be unrestricted.
Although having shown that and describing exemplary embodiment above, those of ordinary skill in the art will show
And be clear to, in the case of without departing from the scope of the present disclosure being defined by the claims, can carry out
Modifications and changes.
Claims (16)
1. a kind of camera model, including：
Housing, accommodates the camera lens module that can be moved along optical axis direction；
Driver part, including the magnet that is arranged in camera lens module and is set coil in the housing；
And
Substrate, is arranged on the surface vertical with optical axis of the housing, and including position sensor,
Act on the magnet on the surface in the direction of the optical axis towards camera lens module of the housing, and sense
The position of the camera lens module.
2. camera model according to claim 1, wherein, the magnet and the coil are set
In the side vertical with the optical axis direction upwardly facing each other.
3. camera model according to claim 1, wherein, imageing sensor is arranged on the base
On plate.
4. camera model according to claim 1, wherein, the position sensor is along optical axis direction
It is arranged on the downside of the magnet.
5. camera model according to claim 1, wherein, the position sensor is hall sensing
Device.
6. camera model according to claim 1, wherein, the thickness of the circumference of the magnet exists
With regard to the thickness divided more than the center portion thereof on the vertical direction of optical axis.
7. camera model according to claim 1, wherein, the magnet has and the camera lens mould
Block contacts and the inner surface in curved surface and outer surface relative with inner surface and in flat surfaces.
8. camera model according to claim 7, wherein, the curvature of the inner surface of the magnet with
The curvature of the outer surface of the camera lens module is identical.
9. camera model according to claim 1, wherein, the position sensor and driver collection
It is provided integrally on the substrate into circuit.
10. a kind of camera model, including：
Housing, accommodates the camera lens module that can be moved along optical axis direction；
Driver part, including the driving magnet that is arranged in camera lens module and is set line in the housing
Circle；
Sensing magnet, in being arranged on camera lens module；And
Substrate, is arranged on the surface vertical with optical axis of the housing, and including position sensor,
Act on the sensing magnet on the surface in the direction of the optical axis towards camera lens module of the housing, and
Sense the position of the camera lens module.
11. camera models according to claim 10, wherein, the sensing magnet be arranged on regard to
The optical axis opposite side relative with driving magnet.
12. camera models according to claim 10, wherein, the position sensor and the sense
Survey magnet to be arranged to face each other in the direction of the optical axis.
13. camera models according to claim 10, wherein, the driving magnet and the coil
The side vertical with the optical axis direction is arranged on upwardly facing each other.
14. camera models according to claim 10, wherein, the position sensor is that Hall is passed
Sensor.
15. camera models according to claim 10, wherein, the position sensor and driver
Integrated circuit is provided integrally on the substrate.
16. camera models according to claim 10, wherein, imageing sensor is arranged on substrate
In.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2015-0153651 | 2015-11-03 | ||
| KR1020150153651A KR101751132B1 (en) | 2015-11-03 | 2015-11-03 | Camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106647107A true CN106647107A (en) | 2017-05-10 |
Family
ID=58740361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610292598.5A Pending CN106647107A (en) | 2015-11-03 | 2016-05-05 | Camera module |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101751132B1 (en) |
| CN (1) | CN106647107A (en) |
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| 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 |
| CN109212712A (en) * | 2017-07-07 | 2019-01-15 | 台湾东电化股份有限公司 | driving mechanism |
| CN110824814A (en) * | 2018-08-07 | 2020-02-21 | 三星电机株式会社 | Camera module |
| CN111856838A (en) * | 2019-04-30 | 2020-10-30 | 三星电机株式会社 | Camera module |
| CN112616004A (en) * | 2020-12-30 | 2021-04-06 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| US11036028B2 (en) | 2017-05-12 | 2021-06-15 | Tdk Taiwan Corp. | Lens driving mechanism |
| CN114690362A (en) * | 2017-08-23 | 2022-07-01 | Lg伊诺特有限公司 | Lens moving device, camera module including the same, and optical apparatus |
| CN114765652A (en) * | 2021-01-13 | 2022-07-19 | 宁波舜宇光电信息有限公司 | Camera module and terminal equipment |
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| EP3677941A4 (en) | 2017-08-30 | 2021-06-02 | LG Innotek Co., Ltd. | Lens driving device, and camera module and optical device including same |
| KR102527790B1 (en) * | 2018-01-30 | 2023-04-28 | 엘지이노텍 주식회사 | Camera module |
| WO2020190078A1 (en) * | 2019-03-21 | 2020-09-24 | 엘지이노텍(주) | Lens driving device, and camera module and optical device including same |
| KR102473415B1 (en) * | 2020-03-19 | 2022-12-02 | 삼성전기주식회사 | Camera Module |
| US11800209B1 (en) | 2021-09-08 | 2023-10-24 | Apple Inc. | Frame structure with raised regions to improve camera reliability |
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| CN108873234A (en) * | 2017-05-12 | 2018-11-23 | 台湾东电化股份有限公司 | Lens driving mechanism |
| US11036028B2 (en) | 2017-05-12 | 2021-06-15 | Tdk Taiwan Corp. | Lens driving mechanism |
| CN109212712A (en) * | 2017-07-07 | 2019-01-15 | 台湾东电化股份有限公司 | driving mechanism |
| US11877042B2 (en) | 2017-08-23 | 2024-01-16 | Lg Innotek Co., Ltd. | Lens driving device, camera module comprising same, and optical apparatus |
| CN114690362A (en) * | 2017-08-23 | 2022-07-01 | Lg伊诺特有限公司 | Lens moving device, camera module including the same, and optical apparatus |
| US11726391B2 (en) | 2018-08-07 | 2023-08-15 | Samsung Electro-Mechanics Co., Ltd. | Camera module |
| CN110824814A (en) * | 2018-08-07 | 2020-02-21 | 三星电机株式会社 | Camera module |
| US11086195B2 (en) | 2018-08-07 | 2021-08-10 | Samsung Electro-Mechanics Co., Ltd. | Camera module |
| CN111856838A (en) * | 2019-04-30 | 2020-10-30 | 三星电机株式会社 | Camera module |
| US11573391B2 (en) | 2019-04-30 | 2023-02-07 | Samsung Electro-Mechanics Co., Ltd. | Camera module |
| CN112616004B (en) * | 2020-12-30 | 2022-07-08 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN112616004A (en) * | 2020-12-30 | 2021-04-06 | 维沃移动通信有限公司 | Camera module and electronic equipment |
| CN114765652A (en) * | 2021-01-13 | 2022-07-19 | 宁波舜宇光电信息有限公司 | Camera module and terminal equipment |
| CN114765652B (en) * | 2021-01-13 | 2022-12-06 | 宁波舜宇光电信息有限公司 | Camera module and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101751132B1 (en) | 2017-06-26 |
| KR20170051928A (en) | 2017-05-12 |
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Application publication date: 20170510 |