Optical component driving device, camera device, and electronic equipment

Abstract

The present invention provides an optical component driving device (1), a camera device (100), and an electronic device capable of exerting a stable vibration absorption effect. The optical component driving device (1) comprises a relatively fixed portion (2), a movable portion (3) movable relative to the relatively fixed portion (2), a spring arranged between the relatively fixed portion (2) and the movable portion (3), and a flexible belt-shaped component (80), wherein the belt-shaped component (80) is connected to the relatively fixed portion (2) and the movable portion (3). The belt-shaped component (80) is connected to the relatively fixed portion (2) and the movable portion (3).

Description

Technical Field

[0001] The present invention relates to an optical component driving device, a camera device, and an electronic device used in electronic devices such as smartphones. Background Art

[0002] Patent Document 1 is a technical document that discloses a camera device installed in electronic devices such as smartphones. The lens drive device disclosed in Patent Document 1 includes a frame as a relatively fixed portion, a lens holder as a movable portion arranged to move relative to the frame, and a spring. In this lens drive device, a soft rubber is provided between the arm portion of the spring and at least one of the frame and the lens holder. This rubber absorbs and controls vibrations during lens focusing.

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2017-102444

[0004] However, in the case of the technology of Patent Document 1, there is a problem that, because the vibration absorbing material for absorbing vibrations is soft rubber, repeated movement or impact of the lens holder as the movable part, or cleaning of the device during manufacturing, etc., may cause the vibration absorbing material to move or flow out, making it impossible to exert the vibration absorbing effect.

[0005] The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide an optical component driving device, a camera device, and an electronic device that can exhibit a stable vibration absorbing effect. Summary of the Invention

[0006] In order to solve the above-mentioned problems, an optical component support device as a preferred embodiment of the present invention is characterized in that it comprises: a relatively fixed part, which has a cover, a frame, a base and a magnet, the cover and the base are combined to form a frame, the frame is embedded in the cover top plate part, and the front end face of the magnet is fixed to the frame; a movable part, which has a lens support body and a coil, which is accommodated in the interior of the frame, the lens support body has a mounting part for mounting a lens body as an optical component, the coil is wound on the side surface of the lens support body, and is parallel to and opposite to the magnet with a slight interval, and generates a driving force for the movable part with the magnet, and the movable part moves relative to the relatively fixed part; a supporting part that supports the movable part, which has a front leaf spring and a rear leaf spring, which are arranged between the relatively fixed part and the movable part, and the movable part is supported by the supporting part The front side leaf spring and the rear side leaf spring are connected to the frame serving as the relatively fixed part and the bottom plate of the base; and a strip-shaped component that exerts a vibration absorbing effect, which has a starting end portion fixed to the edge of the bottom plate of the base and a terminal portion fixed to the lens support body, and is connected to the relatively fixed part and the movable part. The strip-shaped component has the following shape: a first strip-shaped portion extending from the starting end portion along the outer circumference of the relatively fixed part in a direction perpendicular to the optical axis direction of the optical component is flipped inside and outside at a folding portion midway in the extending direction, and the folding causes the front end portion of the second strip-shaped portion extending in the opposite direction to the first strip-shaped portion to bend along the inner side of the direction intersecting the one direction, and further extend to become the terminal portion, and is provided with a space between the rear end of the magnet and the base, and has flexibility.

[0007] Furthermore, the belt-shaped member may be made of polyimide or polyethylene terephthalate.

[0008] Alternatively, electric wires may be arranged in the belt-shaped member.

[0009] Furthermore, the inner portion of the folded portion may be fixed and reinforced with resin.

[0010] Furthermore, the surface of the belt-shaped member may be oriented at an angle close to being orthogonal to the moving direction of the movable portion.

[0011] Furthermore, the belt-shaped members may be arranged at symmetrical positions with respect to the center of gravity of the movable portion.

[0012] In addition, it is also possible that the strip-shaped component is observed from the optical axis direction of the optical component, and is arranged on the outside of the movable part along the outer periphery of the relatively fixed part from the starting end portion fixed to the relatively fixed part, and the terminal portion is bent along the inner side to overlap with the movable part and be fixed to the movable part.

[0013] A camera device as another preferred embodiment of the present invention includes the above-mentioned optical component driving device.

[0014] Another preferred embodiment of the present invention provides an electronic device including the camera device described above.

[0015] The present invention comprises: a relatively fixed portion; a movable portion that moves relative to the relatively fixed portion; a spring disposed between the relatively fixed portion and the movable portion; and a flexible belt-like member connecting the relatively fixed portion and the movable portion. The belt-like member, connected to the relatively fixed portion and the movable portion, provides a vibration-absorbing effect, while preventing the vibration-absorbing material from moving or leaking due to repeated movement or impact of the movable portion, or during cleaning of the device. Consequently, a device for driving an optical component that exhibits stable vibration absorption can be provided.

[0016] Description of Reference Numerals

[0017] 1 Optical component driving device; 2 Relative fixing portion; 3 Movable portion; 5 Lens body; 9 Lens support body; 10 Support portion; 11 Cover; 12 Image sensor; 30 Frame; 36, 38, 551, 951, 960 Protrusions; 40 Base; 41 Bottom plate; 45, 95 Through-holes; 46 Column; 50 Front leaf spring; 53 Outer ring; 55 Inner ring; 56, 58 Arm; 60 Rear leaf spring; 61, 62 Rear leaf spring piece; 63 Outer portion; 63a, 63b Outer portion; 63c Outer connecting portion; 64 Inner portion; 64a, 64b Inner portion; 64c Inner connecting portion; 65 Arm; 66a, 66b Bending piece; 67a, 67b, 68a, 68b joining holes; 71 magnet; 73 coil; 74 FPC; 75 position detection sensor; 76 magnet for position detection; 80 strip-shaped component; 81 starting end portion; 82, 84 strip-shaped portion; 83 folding portion; 85 terminal portion; 91, 93 side surface; 96, 98 corner surface; 97, 99 recessed portion; 100 camera device; 101 smartphone; 450, 950 rounded edge portion; 460 expansion portion; 462a, 462b, 632, 932, 962 protrusions; 463 rectangular piece; 560, 562 bending portion; 9729, 92 front wall surface; 973, 993 wall surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view of a smartphone 101 equipped with a camera device 100 including the optical component driving device 1 according to one embodiment of the present invention.

[0019] Figure 2 In the above example, (A) is Figure 1 1 and 2 are perspective views of the optical component driving device 1, and (B) is a perspective view without the cover 11 in (A).

[0020] Figure 3 It is decomposition Figure 2 (A) is a perspective view of the rear of the optical component driving device 1.

[0021] Figure 4 yes Figure 3 A three-dimensional view of the movable part 3.

[0022] Figure 5 yes Figure 3 A perspective view of the frame 30.

[0023] Figure 6 yes Figure 3 A perspective view of the base 40.

[0024] Figure 7 yes Figure 3 A perspective view of the front side leaf spring 50 is shown.

[0025] Figure 8 yes Figure 3 A perspective view of the rear leaf spring 60.

[0026] Figure 9 yes Figure 3 A perspective view of the belt-shaped component 80.

[0027] Figure 10 Yes Figure 1 FIG. 1 is a diagram showing a connection state of the belt-shaped member 80 relative to the fixed portion and the movable portion in the optical member driving device 1 . DETAILED DESCRIPTION

[0028] Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Figure 1 As shown, a camera device 100 including an optical component driving device 1 according to an embodiment of the present invention is built into a smartphone 101 so that a lens 5 as an optical component is exposed from an opening on the rear surface of the smartphone 101 .

[0029] The camera device 100 includes a lens body 5 as an optical component; an image sensor 12 that converts light incident through the lens body 5 into an image signal; and an optical component driving device 1 that holds the lens body 5 and the image sensor 12 and drives the lens body 5. Hereinafter, the optical axis direction of the lens body 5 will be referred to as the Z direction, a direction perpendicular to the Z direction will be referred to as the X direction, and a direction perpendicular to both the Z and X directions will be referred to as the Y direction. The subject side viewed from the lens body 5 will be referred to as the front side, and the opposite side (the image sensor 12 side) will be referred to as the rear side.

[0030] The optical component driving device 1 includes a relatively fixed portion 2 fixed to a substrate of a smartphone 101 , a movable portion 3 movable relative to the relatively fixed portion 2 , and a support portion 10 supporting the movable portion 3 .

[0031] like Figure 4 As shown, the movable portion 3 has a lens support body 9 and a coil 73. The lens support body 9 has a through hole 95 as a mounting portion for mounting the lens body 5 in the center, and the lens body 5 is accommodated and retained in the through hole 95. The outline of the lens support body 9 as viewed from the Z direction is octagonal. The lens support body 9 has two pairs of side surfaces 91 and 93 facing each other in the Y direction and the X direction, and two pairs of chamfered corner surfaces 96 and 98 in the four corners. The center of the side surfaces 91 and 93 and the corner surfaces 96 and 98 in the Z direction is recessed inward, and the coil 73 is wound around it. The coil 73 and the magnet 71 generate the driving force of the movable portion 3.

[0032] The portion of the front surface of the lens support 9 surrounding the through hole 95 protrudes forward as a rounded edge portion 950. Opposite portions of the rounded edge portion 950, which are located at the center and face each other in the X and Y directions, extend outward as convex portions 951. Opposite portions of the rounded edge portion 950, which are located at the center and face each other in the diagonal direction, extend outward as convex portions 960.

[0033] A protrusion 962 protruding forward is provided at the base end of each convex portion 960 on the front surface of the rounded edge portion 950. A T-shaped protrusion 932 protrudes in the X direction on the side where the corner surfaces 96 of the pair of side surfaces 93 of the lens support 9 are close.

[0034] Corner surface 96 of lens support body 9 and the rear end portion of corner surface 96 on side surface 91 are recessed inward as recess 97, while corner surface 98 and the rear end portion of corner surface 98 on side surface 93 are recessed inward as recess 99. Front wall surfaces 972 and 992, corresponding to the top ends of recesses 97 and 99, are parallel to the XY plane. A protrusion for positioning strip-shaped component 80 may also be provided on front wall surface 972. Wall surfaces 973 and 993 within recesses 97 and 99, located within corner surfaces 96 and 98, extend at an angle inclined relative to corner surfaces 96 and 98. A cylindrical rear surface protrusion (not shown) is provided on the inner side of the rear surface of lens support body 9 at positions corresponding to the side adjacent to corner surface 98 on side surface 91 and the side adjacent to corner surface 96 on side surface 93.

[0035] The relatively fixed part 2 has a cover 11, a frame 30, a base 40, a magnet 71 and an FPC 74. The cover 11 and the base 40 are combined to form a frame body, and the movable part 3 is housed therein. The cover 11 is in the shape of a rectangular box that opens to the rear and has a through hole in the top plate. In addition, there is a bent portion that bends toward the rear from the edge of the through hole at a position corresponding to the corner surface 96, and the bent portion is inserted between the corner surface 96 and the coil 73. The cover 11 can also be formed of a magnetic body to act as a yoke. As Figure 5 As shown, the frame 30 is in the shape of a square ring and is embedded in the top plate portion of the box-shaped cover 11. The frame 30 has protrusions 36 protruding toward the rear side slightly inside the four corners. The front outer side of the frame 30 is chamfered.

[0036] The magnets 71 are plate-shaped. Two magnets 71 face each other parallel to the portion of the coil 73 wound around the side 91 of the lens support 9, slightly spaced apart. The front ends of the magnets 71 are fixed to the frame 30. Each magnet 71 is magnetized along the plate surface, with the same magnetic pole facing the coil 73. Magnets 71 can also be placed on individual edges.

[0037] like Figure 6 As shown, the bottom plate 41 of the base 40 is rectangular in shape, the same size as the cover 11. A through hole 45 is formed in the center of the bottom plate 41. The diameter of the through hole 45 is approximately the same as the diameter of the through hole 95. The portion of the front surface of the bottom plate 41 surrounding the through hole 45 protrudes forward as a rounded edge 450.

[0038] Columns 46 are provided at the four corners of the front surface of the bottom plate 41 of the base 40 so as to extend forward. The base ends of the columns 46 in the bottom plate 41 are expanded outward as flared portions 460 .

[0039] Two protrusions 462a and 462b are provided at respective positions spaced apart from each other on both sides of the pillar portion 46 in the expansion portion 460. The protrusions 462a and 462b are cylindrical, and the front surface of the expansion portion 460 except for the protrusions 462a and 462b is flat.

[0040] A rectangular piece 463 is provided on the edge of the base plate 41 at a position adjacent to the expansion portion 460 in the X direction, which corresponds to the corner surface 96 of the lens support body 9. The rectangular piece 463 is in the shape of a rectangular parallelepiped. A protrusion for positioning the strip-shaped member 80 may also be provided on the front side of the rectangular piece 463.

[0041] The protrusion 36 of the frame 30 is assembled with the column 46 of the base 40. The movable portion 3 is housed in the space surrounded by the frame 30, the column 46 of the base 40, and the bottom plate 41. The movable portion 3 is connected to the frame 30 and the bottom plate 41, which are the relative fixed portion 2, via the front leaf spring 50 and the rear leaf spring 60, which are the support portion 10.

[0042] like Figure 7 As shown, the front leaf spring 50 has an outer ring portion 53, an inner ring portion 55, and four arms 56 sandwiched therebetween. The outer ring portion 53 is rectangular and has approximately the same dimensions as the frame 30. The inner ring portion 55 is circular and has the same diameter as the circular edge portion 950 of the lens support 9.

[0043] The portion of the inner ring portion 55 corresponding to the convex portion 951 of the lens support body 9 is expanded outward as the convex portion 551. The portion of the inner ring portion 55 corresponding to the protrusion 962 of the lens support body 9 is bent in a U-shape as the curved portion 562.

[0044] The arms 56 extend from each side of the outer ring 53 toward the inner ring 55 and contact the convex portion 551 located on the adjacent side. Each arm 56 is bent into an S-shape at four inner positions of the outer ring 53 to form a curved portion 560.

[0045] The outer ring portion 53 of the front leaf spring 50 is fixed to the rear surface of the frame 30 from the outside of the protrusion 36 of the frame 30. The inner ring portion 55 of the front leaf spring 50 is positioned so that the protrusion 962 of the lens support body 9 is embedded in the curved portion 562, and the protrusion 551 is fixed to the protrusion 951 of the lens support body 9.

[0046] like Figure 8 As shown, the rear leaf spring 60 is generally rectangular and includes a rear leaf spring piece 61 located on the +Y side and a rear leaf spring piece 62 located on the -Y side. The rear leaf spring pieces 61 and 62 are electrically insulated from each other. Each of the rear leaf spring pieces 61 and 62 includes two outer portions 63, an inner portion 64, and two arms 65 connecting the outer and inner portions 63 and 64. The outer portion 63 includes two outer pieces 63a and 63b and an outer connecting portion 63c that connects the two outer pieces 63a and 63b. The inner portion 64 includes two inner pieces 64a and 64b and an inner connecting portion 64c that connects the two inner pieces 64a and 64b. One arm 65 connects one outer piece 63b and the inner piece 64a, and the other arm 65 connects the other outer piece 63b and the inner piece 64b. The outer part 63 is fixed to the base 40, and the inner part 64 is fixed to the lens support 9.

[0047] The outer pieces 63a and 63b are in the shape of a right isosceles triangle, and the outer portion 63 as a whole has a shape similar to that of a right isosceles triangle with the vertex portion cut away from the base. A portion of the outer side of the outer pieces 63a and 63b located on the +X side of the quadrilateral is bent and extended in the -Z direction as curved pieces 66a and 66b, respectively.

[0048] The outer pieces 63a and 63b are provided with engagement holes 67a and 67b. The engagement holes 67a and 67b are in the shape of a perfect circle having the same diameter as the protrusions 462a and 462b of the base 40.

[0049] The inner portion 64 is formed as a whole, with its inner circumference extending along the through hole 95. The inner pieces 64a and 64b are shaped such that the hypotenuse of a right triangle serves as the arc. An F-shaped protrusion 632 is formed on the long side of the inner piece 64b facing outward. This protrusion 632, in combination with the protrusion 932 of the lens support body 9, covers the winding start point of the coil 73 on one side and the winding end point on the other side, thereby electrically connecting the coil 73 to the rear leaf spring 60. Engagement holes 68a and 68b are formed in the inner portions 64a and 64b. These engagement holes 68a and 68b are perfectly circular, having the same diameter as the rear protrusion (not shown) on the rear surface of the lens support body 9.

[0050] The outer pieces 63a and 63b of the rear leaf spring 60 are fixed to the expansion portion 460 of the base 40 so as to fit into the protrusions 462a and 462b of the base 40 in the engagement holes 67a and 67b. The column portion 46 of the base 40 is sandwiched from both sides by the outer pieces 63a and 63b engaged with the expansion portion 460.

[0051] The inner pieces 64 a and 64 b of the rear leaf spring 60 are fixed to the rear surface of the lens support body 9 so as to fit into the rear protrusions (not shown) of the rear surface of the lens support body 9 in the engagement holes 68 a and 68 b .

[0052] exist Figure 3 In the embodiment, an FPC 74 provided along the inner wall surface on the +X side of the cover 11 is fixed to the base 40. The FPC 74 electrically connects the main body of the camera device 100 and the coil 73 and a position detection sensor 75 described later.

[0053] The FPC 74 is electrically connected to the curved pieces 66a and 66b of the rear leaf spring 60. This forms a current path: FPC 74 - rear leaf spring piece 61 - coil 73 - rear leaf spring piece 62 - FPC 74. A position detection sensor 75 is fixed to the surface of the FPC 74 facing the movable section 3. A position detection magnet 76 is fixed to the lens support 9 of the movable section 3, facing the position detection sensor 75. The position detection sensor 75 detects the position of the movable section 3, that is, the position of the lens 5 along the optical axis, based on changes in the magnetic field generated by the position detection magnet 76 as the movable section 3 moves, and outputs a signal indicating this position.

[0054] When current flows through the coil 73, the electromagnetic interaction between the coil 73 and the magnet 71 generates a driving force in the Z direction. The movable part 3 and the lens body 5 resist the force of the front leaf spring 50 and the rear leaf spring 60 and move along the Z direction to adjust the focus.

[0055] A strip-shaped member 80 is provided in the space between the rear end of the magnet 71 and the base 40. The strip-shaped member 80 is made of a flexible material, such as polyimide or PET (polyethylene terephthalate) with a thickness of several tens of μm. The strip-shaped member 80 is connected to the fixed portion 2 and the movable portion 3. The strip-shaped members 80 are preferably arranged in pairs at symmetrical positions with respect to the center of the lens 5 held on the movable portion 3, that is, the center of gravity of the movable body 3. In this embodiment, as shown in FIG. Figure 9 As shown, the strip-like member 80 has the following shape: a strip-like portion 82 extending from a rectangular starting end 81 in the X-direction is folded inside out at a folded portion 83 midway along the extending direction. This folding causes the leading end of a strip-like portion 84 extending in a direction opposite to strip-like portion 82 to bend in a direction intersecting the X-direction and further extend to form a terminal portion 85. Specifically, when viewed in the Z-direction, which is the optical axis of the optical component, the strip-like member 80 is arranged outside the movable portion 3 along the outer periphery of the relatively fixed portion 2 from the starting end fixed to the relatively fixed portion 2. Consequently, when viewed in the Z-direction, the terminal portion 85 is bent inwardly, overlaps with the movable portion 3, and is fixed to the movable portion 3.

[0056] like Figure 2 (B) Figure 10 (A) and Figure 10 As shown in (B), the starting end 81 of the strip-like component 80 is fixed to the rectangular piece 463 of the base 40. The surfaces of the strip-like portions 82 and 84 of the strip-like component 80 are oriented at an angle that is close to being orthogonal to the Z direction. One of the folded portions 83 of the pair of strip-like components 80 opens in the +X direction, and the other opens in the X direction. Between two adjacent columns 46 and 46 of the base 40, the strip-like component 80 is arranged from near one column 46 to near the other column 46. In addition, when viewed from the Z direction, the starting end 81, the strip-like portion 82, the folded portion 83, and the strip-like portion 84 hardly overlap with the movable portion 3. The strip-like component 80 is bent at the terminal end 85 in the direction of the movable portion 3, which intersects the X direction, and is housed in the recess 97 of the lens support body 9 and fixed to the front wall surface 972 corresponding to its top end.

[0057] The above is the detailed description of this embodiment. The optical component driving device 1 of this embodiment comprises: a relatively fixed portion 2; a movable portion 3 that moves relative to the relatively fixed portion 2; a front leaf spring 50 and a rear leaf spring 60, each of which forms a support portion 10 disposed between the relatively fixed portion 2 and the movable portion 3; and a flexible band member 80 that connects the relatively fixed portion 2 and the movable portion 3. The band member 80, connected to the relatively fixed portion 2 and the movable portion 3, provides a vibration-absorbing effect, while preventing the vibration-absorbing material from dislodging or leaking due to repeated movement of the movable portion 3, impacts, or cleaning of the device. Consequently, an optical component driving device 1 that exhibits stable vibration absorption is provided.

[0058] Furthermore, in this embodiment, the belt-shaped member 80 may not be folded, and the bottom plate 41 of the base 40 and the bottom surface of the movable portion 3 may be extended to be aligned with each other.

[0059] Alternatively, the number of band-like members 80 connecting the relatively fixed portion 2 and the movable portion 3 may be four. In this case, a pair of band-like members different from the band-like members 80 may be arranged in the base 40 at positions symmetrical with respect to the center of the lens body 5, i.e., the center of gravity of the movable portion 3, and facing the X direction with the movable portion 3 sandwiched therebetween. The band-like members 80 may be arranged at equal intervals around the lens body 5, and the number is not limited to two or four.

[0060] Alternatively, the inner portion of the folded portion 83 of the reinforcing strip member 80 may be fixed with a resin such as an adhesive. By suppressing the opening and closing of the folded portion 83, fatigue of the folded portion 83 can be suppressed, thereby achieving a stable vibration absorption effect.

[0061] Alternatively, the electric wires may be arranged inside or on the surface of the belt-shaped member 80 .

[0062] Alternatively, the lens body 5 may be held in the relatively fixed portion 2, and the image sensor 12 as an optical component may be held in the movable portion 3. Alternatively, the optical component driving device 1 may be mounted in the camera device 100, and the camera device 100 may include an optical system in which light from a subject is reflected by a reflective surface and then incident on the lens body 5.

Claims

1. An optical component driving device, characterized in that: have: The relative fixing portion comprises a cover, a frame, a base, and a magnet, wherein the cover and the base are combined to form a frame body, the frame is embedded in the cover top plate portion, and the front end surface of the magnet is fixed to the frame; a movable portion having a lens support body and a coil, housed within the frame; the lens support body having a mounting portion for mounting a lens body as an optical component; the coil being wound around a side surface of the lens support body, facing the magnet in parallel with a gap therebetween, and generating a driving force for the movable portion with the magnet; and the movable portion being movable relative to the relatively fixed portion; a support portion for supporting the movable portion, comprising a front leaf spring and a rear leaf spring, and disposed between the relatively fixed portion and the movable portion, wherein the movable portion is connected to the frame serving as the relatively fixed portion and the bottom plate of the base via the front leaf spring and the rear leaf spring serving as the support portion; as well as The belt-shaped component that exerts a vibration absorbing effect has a starting end portion fixed to the edge of the bottom plate of the base and a terminal portion fixed to the lens support body, and is connected to the relatively fixed portion and the movable portion. The belt-shaped component has the following shape: when viewed from the optical axis direction of the optical component, a first belt-shaped portion extending from the starting end portion fixed to the relatively fixed portion along the outer periphery of the relatively fixed portion, arranged on the outside of the movable portion in a direction perpendicular to the optical axis direction of the optical component, is flipped inside and outside at a folding portion midway in the extending direction. The folding causes the front end portion of the second belt-shaped portion extending in the opposite direction to the first belt-shaped portion to be bent inwardly as the terminal portion along a direction intersecting the one direction, and further extends to overlap with the movable portion and be fixed to the movable portion. The belt-shaped component is arranged in a space between the rear end of the magnet and the base and has flexibility.

2. The optical component driving device according to claim 1, wherein: The belt-shaped member is made of polyimide or polyethylene terephthalate.

3. The optical component driving device according to claim 1, wherein: The belt-shaped member has electric wires arranged therein.

4. The optical component driving device according to claim 1, wherein: The inner portion of the folded portion is fixed and reinforced with resin.

5. The optical component driving device according to claim 1, wherein The belt-shaped members are arranged at symmetrical positions with respect to the center of gravity of the movable portion.

6. A camera device, characterized in that: An optical component driving device according to any one of claims 1 to 5 is provided.

7. An electronic device, characterized in that: A camera device according to claim 6 is provided.

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