CN204515213U - Lens driver and camera model - Google Patents
Lens driver and camera model Download PDFInfo
- Publication number
- CN204515213U CN204515213U CN201520057136.6U CN201520057136U CN204515213U CN 204515213 U CN204515213 U CN 204515213U CN 201520057136 U CN201520057136 U CN 201520057136U CN 204515213 U CN204515213 U CN 204515213U
- Authority
- CN
- China
- Prior art keywords
- coil former
- elastic component
- keeper
- coil
- 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.)
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Classifications
-
- 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
- G02B7/022—Mountings, adjusting means, or light-tight connections, for optical elements for lenses lens and mount having complementary engagement means, e.g. screw/thread
-
- 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
- G02B7/023—Mountings, adjusting means, or light-tight connections, for optical elements for lenses permitting adjustment
-
- 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
- G02B7/10—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
- G02B7/105—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens with movable lens means specially adapted for focusing at close distances
-
- 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
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated 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
- G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/066—Electromagnets with movable winding
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/032—Reciprocating, oscillating or vibrating motors
- H02P25/034—Voice coil motors
-
- 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
Abstract
The utility model relates to a kind of lens driver and camera model.Can comprise according to lens driver of the present utility model and camera model: coil former, receiving in coil former has lens unit, and this coil former is formed with coil on its outer surface respectively; Magnet, the outside being arranged in coil former is with towards coil; Keeper, upper surface is formed with opening to expose lens unit, and this keeper is coupled to the upside of coil former with fixed magnets; First elastic component, is bonded in the top of keeper with the upside of Support Level coil; And second elastic component, be arranged in the below of keeper with the downside of Support Level coil.Because the first elastic component is fixed to keeper, the position of the first elastic component does not change, and allows the first elastic component accurately to press and Support Level coil, therefore can reduce the generation of the mistake caused by the inclination of camera model.
Description
Technical field
The utility model relates to a kind of lens driver and has the camera model of this lens driver.
Background technology
The piezo actuator of the piezoelectric effect utilizing the voice coil actuator of Lorentz force (VCA) and utilize piezoelectricity (piezo, piezoelectric crystal) is comprised for self-focusing actuator (actuator, actuator).
This VCA has simple structure, and has superiority on its cost, and this piezo actuator has advantage in its driving stability and energy ezpenditure.
Due to the price of this VCA, thus it is for the relatively low camera of resolution, and this piezo actuator is mainly used in high-resolution camera.
In Korean Patent, 10-2012-0110436 (camera model (Camera Module) is disclosed; On October 10th, 2010, special permission was open) in disclose correlation technique of the present utility model.
Utility model content
The utility model provides a kind of and effectively can support the lens driver of this lens unit when driving lens unit and have the camera model of this lens driver.
An aspect of the present utility model provides kind of a lens driver, and wherein, described lens driver comprises: coil former, and receiving in described coil former has lens unit and the outside surface faced by a pair of described coil former is formed with coil; Two magnets, the outside that described magnet is arranged in described coil former with towards described coil and described magnet configurations for for the formation of magnetic field; Keeper, the upper surface of described keeper is formed with opening to expose described lens unit, and described keeper is coupled to the upside of described coil former to be fixed to by described magnet on the side of described coil former; And first elastic component and the second elastic component, described first elastic component and described second elastic component are arranged in above and below described keeper, to support the upper side and lower side of described coil former.
Further, the upper surface of described keeper is formed with projection, and wherein, formed porose in described first elastic component, described hole is for inserting described projection.
Further, described projection and described first elastic component thermally bond.
Further, the upper surface of described keeper is formed with teat, to be provided for the space that described coil former moves up.
Further, described lens driver also comprises the housing be arranged on below described coil former, and described housing is used for coupling with described keeper.
Further, described second elastic component to insert in described housing and is coupled to described housing.
Further, described lens driver also comprises the printed circuit board (PCB) be arranged on below described coil former, and described printed circuit board (PCB) is used for described coil power supply.
Another aspect of the present utility model provides a kind of camera model, and wherein, described camera model comprises: lens unit, is provided with at least one lens and is provided with lens barrel in described lens unit; Coil former, described lens unit is received in described coil former, and outside surface faced by a pair of described coil former is formed with coil; Two magnets, the outside that described magnet is arranged in described coil former is with towards described coil, and described magnet configurations is for the formation of magnetic field; Keeper, the upper surface of described keeper is formed with opening to expose described lens unit, and described keeper is coupled to the upside of described coil former to be fixed on by described magnet on the side of described coil former; And first elastic component and the second elastic component, described first elastic component and described second elastic component are arranged in above and below described keeper, to support the upper side and lower side of described coil former.
Further, the upper surface of described keeper is formed with projection, and wherein, formed porose in described first elastic component, described hole is for inserting described projection.
Further, described projection and described first elastic component thermally bond.
Further, the upper surface of described keeper is formed with teat, to be provided for the space moved up of described coil former.
Further, described camera model also comprises the housing be arranged in below described coil former, and described housing is used for coupling with described keeper.
Further, described second elastic component to insert in described housing and is coupled to described housing.
Further, described camera model also comprises the printed circuit board (PCB) be arranged in below described coil former, and described printed circuit board (PCB) is used for described coil power supply.
According to embodiment of the present utility model, this lens unit can be operatively supported, and therefore can reduce the generation of the mistake caused by tilting when driving lens unit.
Accompanying drawing explanation
Fig. 1 shows the camera model according to embodiment of the present utility model.
Fig. 2 shows the keeper of the lens driver according to embodiment of the present utility model.
Embodiment
Hereinafter, will be described in detail according to lens driver of the present utility model and the camera model with this lens driver by reference to the accompanying drawings.By reference to the accompanying drawings in description of the present utility model, any identical or corresponding element will be designated as identical reference number, and not provide the description of its redundancy.
Term such as " first " and " second " can be used for describing different elements, but said elements should not be limited to above-mentioned term.Above-mentioned term is only for distinguishing an element and another element.
When an element is described to " coupling " to another element, do not refer to the direct contact of only physics between these components, but another element that may insert that also should comprise between these components, and each of these elements contacts with another element described.
Fig. 1 shows the camera model according to embodiment of the present utility model, and Fig. 2 shows the part according to lens driver of the present utility model.
With reference to figure 1, lens unit 110, coil former (bobbin, skeleton) 120, magnet 130, keeper 140, first elastic component 150 and the second elastic component 160 can be comprised according to the camera model 100 of an embodiment of the present utility model.
In the present embodiment, for driving the coil former 120 of lens unit 110, magnet 130, keeper 140, first elastic component 150 and the second elastic component 160 to be referred to as lens driver.
Lens unit 110 can be made up of single lens or multiple lens and lens barrel.This lens unit 110 is the part of light transmission.As shown in FIG. 1, this lens barrel can be formed as cylindricality.
Coil former 120 is the part held by lens unit 110 within it and this coil former has formation coil on its outer surface.This coil former 120 can have formation accommodation hole within it (receiving hole), and this accommodation hole is for holding this lens unit 110.The inwall of the outer fringe surface of this lens barrel and this accommodation hole can have screw thread, for lens barrel and coil former 120 screw thread being coupled.
This coil all can be wound around and be formed on the outside surface of this coil former 120, and this coil has the electric current supplied by the electrode be connected with this coil and the electric field produced.
The outside that this magnet 130 is formed in coil former 120 is with respectively towards coil.When coil former 120 is shaped to hexahedral shape, this magnet 130 can be arranged as each surface corresponding to this hexahedral shape, and the quantity of this magnet 130 can change.
This magnet 130 can produce magnetic field, and this magnetic field produces Lorentz force by interacting with the electric field of coil.By this power, this lens unit 110 and this coil former 120 can be driven up and down.Because the size of Lorentz force is directly proportional to the electric current that stream flows through in magnetic field, thus the intensity of adjustable current is to determine the position of lens unit 110.
Be coupled to the keeper 140 of the upside of coil former 120 for fixed magnets 130, magnet 130 can be fixed on its lateral surface by this keeper.In addition, this keeper 140 can have formation opening 141 on its top face, to expose this lens unit 110.This lens unit 110 and this coil former 120 can move up and down relative to this keeper 140, and in this case, this lens unit 110 can be protected by this keeper 140 with coil former 120 and from the impact of outside.
First elastic component 150 is bonded to the end face of this keeper 140 thus supports the upside of this coil former 120, and this first elastic component can comprise leaf spring (leaf spring).This first elastic component 150 can be arranged as opening 141 for covering keeper 140 and constrained lens unit 110 and coil former 120 moving up and down relative to this keeper 140.That is, this first elastic component 150 presses this coil former 120 in downward direction, and in this way, lens unit 110 and coil former 120 can be back to their initial position.
This first elastic component 150 is bonded to the end face of this keeper 140, and this bonding can comprise heat bonding.When the first elastic component 150 is with keeper 140 heat bonding, the first elastic component 150 can be combined as a whole with keeper 140 and be fixed to this keeper.Thus, the first elastic component 150 can be pressed into this coil former 120 on accurate direction.This first elastic component 150 can be made up of metal or polymkeric substance.
With reference to figure 2, keeper 140 can have formation projection 142 on its top face.At this, this projection 142 can be formed along the outward flange of the opening 141 of keeper 140.This projection 142 can be set to multiple, and the quantity of this projection can change as required.
First elastic component 150 can be formed porose, and its protrusions 142 can be inserted in this hole.This hole can be formed according to the position of projection 142 and quantity.In this case, this projection 142 and the first elastic component 150 can be bonded, especially, can be thermally bonded.
The first elastic component 150 coupled by the mode with protruding 142, that can improve between keeper 140 and the first elastic component 150 is fastening.The diameter of each projection 142 is all greater than the diameter in each hole of the first elastic component 150.In this case, because the first elastic component 150 is not separated with protruding 142, that thus also can improve further between keeper 140 and the first elastic component 150 is fastening.
Keeper 140 can have formation teat 143 on its top face.This teat 143 is configured to the space providing coil former 120 to move up.When coil former 120 is moved up and down by the interaction between coil and magnet 130, when this coil former moves up, this teat 143 allows coil former 120 to be blocked by other assemblies coupled above middle keeper 140.
Especially, when radome 190 (it will be described subsequently) is coupled to the upside of this keeper 140, this keeper 140 and radome 190 are spaced apart from each other by teat 143, even and if therefore lens unit 110 and coil former 120 move up, this lens unit 110 can not be collided with this radome with coil former 120.
As shown in FIG. 1, this teat 143 can be formed along the longitudinal direction of the top of keeper 140, and the shape of this teat 143 and quantity can change as required.
Second elastic component 160 is arranged in the below of coil former 120 with the downside of Support Level coil 120, and this second elastic component is configured to upwards press this coil former 120 and makes coil former 120 and lens unit 110 be back to their initial position.Similar with the first elastic component 150, this second elastic component 160 can be leaf spring and can be made up of the material identical with the first elastic component 150.
In addition, the second elastic component 160 can be made up of the metal material conducting electricity, thus to be formed by connecting directly or indirectly the medium for supplying an electric current to this coil by the coil with coil former 120.
This camera model 100 also can comprise housing 170, printed circuit board (PCB) 180 and radome 190.
This housing 170 is for holding and protective wire coil 120 and the part of other assemblies from external impact.This housing 170 also may be molded to any shape except being shaped to rectangle, receives space to provide.In addition, this housing 170 can be made up of the plastic material of opposing external impact.
Second elastic component 160 can insert and be coupled to housing 170.Insert to make the second elastic component 160 and be coupled to this housing 170, this second elastic component 160 can have formation hole within it, and this housing 170 has the projection corresponding to the hole of the second elastic component 160 be formed thereon.
Insert by making the second elastic component 160 and be coupled to this housing 170, this second elastic component 160 can be fixed and can press this coil former 120 in correct direction.
Printed circuit board (PCB) 180 is arranged in the below of coil former 120 thus electric energy is supplied to this coil, and this coil can be connected to printed circuit board (PCB) 180 directly or indirectly.In addition, this printed circuit board (PCB) 180 can be provided with imageing sensor 181, and this imageing sensor can accept through the image light of lens unit 110.In this case, electric energy can be supplied to this imageing sensor by this printed circuit board (PCB) 180.
This printed circuit board (PCB) 180 can be coupled to the downside of housing 170, and when imageing sensor 181 is arranged on printed circuit board (PCB) 180, the part of the lower surface of housing 170 can open wide to expose this imageing sensor 181.
This radome 190 fully surrounds this housing 170, coil former 120 and keeper 140 thus prevents electromagnetic interference (EMI) (EMI).This radome 190 can directly and printed circuit board (PCB) 180 couple and cover this housing 170, coil former 120 and keeper 140 simultaneously.The shape and size of this radome 190 correspond to the shape and size of housing 170, and this coil former 120 and keeper 140 can by just or be conducive to preventing any material of EMI to be configured to.
As above-mentioned described, according to the lens driver of embodiment of the present utility model and have in the camera model of this lens driver, the position of the first elastic component does not change, because the first elastic component is fixed to keeper, the first elastic component is allowed accurately to press and Support Level coil.Therefore the generation of the mistake caused by the inclination of camera model can be reduced.
Although be described above specific embodiment of the present utility model, but should be understood that, concerning those skilled in the art, when not deviating from technology intention of the present utility model defined by the appended claims and scope, multiple displacement and amendment can be made to the utility model.It will also be appreciated that other embodiments a lot of outside above-mentioned described embodiment are also contained in claim of the present utility model.
Reference numeral
100: camera model
110: lens unit
120: coil former
130: magnet
140: keeper
141: opening
142: protruding
143: teat
150: the first elastic components
160: the second elastic components
170: housing
180: printed circuit board (PCB)
181: imageing sensor
190: radome.
Claims (14)
1. a lens driver, is characterized in that, described lens driver comprises:
Coil former, receives in described coil former and has lens unit and the outside surface faced by a pair of described coil former is formed with coil;
Two magnets, the outside that described magnet is arranged in described coil former with towards described coil and described magnet configurations for for the formation of magnetic field;
Keeper, the upper surface of described keeper is formed with opening to expose described lens unit, and described keeper is coupled to the upside of described coil former to be fixed to by described magnet on the side of described coil former; And
First elastic component and the second elastic component, described first elastic component and described second elastic component are arranged in above and below described keeper, to support the upper side and lower side of described coil former.
2. lens driver according to claim 1, is characterized in that, the upper surface of described keeper is formed with projection, and
Wherein, formed porose in described first elastic component, described hole is for inserting described projection.
3. lens driver according to claim 2, is characterized in that, described projection and described first elastic component thermally bond.
4. lens driver according to claim 1, is characterized in that, the upper surface of described keeper is formed with teat, to be provided for the space that described coil former moves up.
5. lens driver according to claim 1, is characterized in that, described lens driver also comprises the housing be arranged on below described coil former, and described housing is used for coupling with described keeper.
6. lens driver according to claim 5, is characterized in that, described second elastic component to insert in described housing and is coupled to described housing.
7. lens driver according to claim 1, is characterized in that, described lens driver also comprises the printed circuit board (PCB) be arranged on below described coil former, and described printed circuit board (PCB) is used for described coil power supply.
8. a camera model, is characterized in that, described camera model comprises:
Lens unit, is provided with at least one lens and is provided with lens barrel in described lens unit;
Coil former, described lens unit is received in described coil former, and outside surface faced by a pair of described coil former is formed with coil;
Two magnets, the outside that described magnet is arranged in described coil former is with towards described coil, and described magnet configurations is for the formation of magnetic field;
Keeper, the upper surface of described keeper is formed with opening to expose described lens unit, and described keeper is coupled to the upside of described coil former to be fixed on by described magnet on the side of described coil former; And
First elastic component and the second elastic component, described first elastic component and described second elastic component are arranged in above and below described keeper, to support the upper side and lower side of described coil former.
9. camera model according to claim 8, is characterized in that, the upper surface of described keeper is formed with projection, and
Wherein, formed porose in described first elastic component, described hole is for inserting described projection.
10. camera model according to claim 9, is characterized in that, described projection and described first elastic component thermally bond.
11. camera models according to claim 8, is characterized in that, the upper surface of described keeper is formed with teat, to be provided for the space moved up of described coil former.
12. camera models according to claim 8, is characterized in that, described camera model also comprises the housing be arranged in below described coil former, and described housing is used for coupling with described keeper.
13. camera models according to claim 12, is characterized in that, described second elastic component to insert in described housing and is coupled to described housing.
14. camera models according to claim 8, is characterized in that, described camera model also comprises the printed circuit board (PCB) be arranged in below described coil former, and described printed circuit board (PCB) is used for described coil power supply.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140079010 | 2014-06-26 | ||
| KR10-2014-0079010 | 2014-06-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204515213U true CN204515213U (en) | 2015-07-29 |
Family
ID=53713171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520057136.6U Active CN204515213U (en) | 2014-06-26 | 2015-01-27 | Lens driver and camera model |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR20160001577A (en) |
| CN (1) | CN204515213U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109073851A (en) * | 2016-03-08 | 2018-12-21 | Lg伊诺特有限公司 | Lens driver and camara module and Optical devices including it |
| CN109633850A (en) * | 2017-10-09 | 2019-04-16 | 新思考电机有限公司 | Lens driver, photographic means and electronic equipment |
| CN112230442A (en) * | 2017-02-15 | 2021-01-15 | 三星电机株式会社 | Reflection module, camera module, movable holder, and housing |
| CN113608321A (en) * | 2015-11-03 | 2021-11-05 | Lg伊诺特有限公司 | Lens driving device |
| 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 |
| CN113608321B (en) * | 2015-11-03 | 2024-04-26 | Lg伊诺特有限公司 | Lens driving device |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3040753B1 (en) * | 2014-12-30 | 2024-02-21 | LG Innotek Co., Ltd. | Lens moving apparatus |
| EP3490242B1 (en) | 2016-07-21 | 2022-10-12 | LG Innotek Co., Ltd. | Lens driving device, and camera module |
| US20220206364A1 (en) * | 2019-05-09 | 2022-06-30 | Lg Innotek Co., Ltd. | Lens driving apparatus, and camera module and optical device comprising same |
| KR20220035718A (en) * | 2020-09-14 | 2022-03-22 | 엘지이노텍 주식회사 | Lens driving device camera module and optical apparatus |
-
2014
- 2014-10-17 KR KR1020140141105A patent/KR20160001577A/en not_active Application Discontinuation
-
2015
- 2015-01-27 CN CN201520057136.6U patent/CN204515213U/en active Active
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113608321A (en) * | 2015-11-03 | 2021-11-05 | Lg伊诺特有限公司 | Lens driving device |
| US11740430B2 (en) | 2015-11-03 | 2023-08-29 | Lg Innotek Co., Ltd. | Lens driving device, camera module, and optical device |
| CN113608321B (en) * | 2015-11-03 | 2024-04-26 | Lg伊诺特有限公司 | Lens driving device |
| CN109073851A (en) * | 2016-03-08 | 2018-12-21 | Lg伊诺特有限公司 | Lens driver and camara module and Optical devices including it |
| US10935751B2 (en) | 2016-03-08 | 2021-03-02 | Lg Innotek Co., Ltd. | Lens driving device, and camera module and optical device comprising same |
| US11650394B2 (en) | 2016-03-08 | 2023-05-16 | Lg Innotek Co., Ltd. | Lens driving device, and camera module and optical device comprising same |
| CN112230442A (en) * | 2017-02-15 | 2021-01-15 | 三星电机株式会社 | Reflection module, camera module, movable holder, and housing |
| CN112230442B (en) * | 2017-02-15 | 2022-10-21 | 三星电机株式会社 | Reflection module, camera module, movable holder, and housing |
| 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 |
| US11877042B2 (en) | 2017-08-23 | 2024-01-16 | Lg Innotek Co., Ltd. | Lens driving device, camera module comprising same, and optical apparatus |
| CN109633850A (en) * | 2017-10-09 | 2019-04-16 | 新思考电机有限公司 | Lens driver, photographic means and electronic equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20160001577A (en) | 2016-01-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |