WO2016117222A1 - カメラモジュールの製造方法及びカメラモジュール - Google Patents
カメラモジュールの製造方法及びカメラモジュール Download PDFInfo
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- WO2016117222A1 WO2016117222A1 PCT/JP2015/082914 JP2015082914W WO2016117222A1 WO 2016117222 A1 WO2016117222 A1 WO 2016117222A1 JP 2015082914 W JP2015082914 W JP 2015082914W WO 2016117222 A1 WO2016117222 A1 WO 2016117222A1
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- lens barrel
- imaging
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- camera module
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/64—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image
- G02B27/646—Imaging systems using optical elements for stabilisation of the lateral and angular position of the image compensating for small deviations, e.g. due to vibration or shake
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/003—Alignment of optical elements
-
- 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
- G02B7/025—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using glue
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- 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
- G02B7/021—Mountings, adjusting means, or light-tight connections, for optical elements for lenses for more than one lens
Definitions
- the present invention relates to a camera module manufacturing method and a camera module by active alignment (AA (Active alignment)) that adjusts the optical axis of an imaging lens based on imaging information captured by an imaging device.
- AA Active alignment
- Patent Documents 1 to 3 disclose a method of assembling a camera module with high accuracy by applying a configuration without a screw to the lens barrel.
- the assembly method requires a space for the sensor cover because the sensor cover is interposed between the imaging element and the imaging lens. For this reason, it may not be possible to meet the recent low profile request for the camera module.
- Patent Document 4 and Patent Document 5 propose a method of adjusting the optical axis of the imaging lens based on imaging information captured by the imaging element.
- the method of adjusting the optical axis of the imaging lens based on the imaging information imaged by this imaging element is called active alignment.
- active alignment By using active alignment, it is possible to obtain a high-quality camera module in which the inclination between the imaging lens and the imaging element (sensor) is well adjusted.
- an adjustment method is disclosed in addition to an adjustment algorithm for the inclination between the imaging lens and the imaging element.
- the adjustment method disclosed in Patent Document 4 adjusts the inclination between an image sensor and an actuator in which an imaging lens is incorporated, and this active alignment is currently used in many processes.
- the stroke (movement amount) of the imaging lens from the fixed position in the optical axis direction is the position error when the predetermined stroke is reached. May be insufficient. Therefore, there is a problem that an extra stroke margin in the optical axis direction of the imaging lens is required for the adjustment error.
- An object of the present invention is to provide a camera module manufacturing method and a camera module that can have a small stroke margin in the optical axis direction of an imaging lens and can be manufactured by a compact manufacturing apparatus.
- a method for manufacturing a camera module includes inserting a lens barrel holding an imaging lens into a carrier housed in an actuator, The direction of the optical axis of the imaging lens based on the insertion step of holding in an arbitrary position in the direction of the optical axis of the imaging lens or the normal direction of the optical axis and imaging information of the imaging device corresponding to the imaging lens An adjustment step of adjusting the position and eccentricity of the lens, and a fixing step of fixing the lens barrel to the carrier after the adjustment step.
- a camera module includes a lens barrel that holds an imaging lens, a carrier to which the lens barrel is fixed, an actuator that drives the carrier, and the imaging lens.
- An image pickup device that picks up an image of a subject through the image pickup device, and adjusts the position and eccentricity of the optical axis direction of the image pickup lens based on image pickup information of the image pickup device before the lens barrel is fixed to the carrier.
- a connection portion for connecting to a manipulator is formed on the lens barrel.
- the stroke margin in the optical axis direction of the imaging lens may be small, and a camera module manufacturing method and a camera module that can be manufactured by a compact manufacturing apparatus can be provided. There is an effect.
- FIG. 1 is a schematic cross-sectional view illustrating a configuration of a camera module and a camera module production apparatus according to Embodiment 1.
- FIG. It is a front view which shows the lens barrel provided in the said camera module, and the manipulator provided in the said camera module production apparatus. It is a flowchart which shows the manufacturing method of the said camera module.
- (A)-(c) is front sectional drawing for demonstrating the manufacturing method of the camera module which concerns on Embodiment 2.
- FIG. 6 is a front view showing a lens barrel provided in a camera module according to Embodiment 2.
- FIG. 6C is a plan sectional view showing the lens barrel and the carrier when the carrier holds the lens barrel. It is front sectional drawing which shows the lens barrel and other manipulator provided in the other camera module which concerns on Embodiment 3. FIG. It is front sectional drawing which shows the lens barrel provided in the further another camera module which concerns on Embodiment 3, and still another manipulator.
- FIG. 1 is a schematic cross-sectional view illustrating configurations of the camera module 1 and the camera module production apparatus 20 according to the first embodiment.
- FIG. 2 is a front view showing the lens barrel 3 provided in the camera module 1 and the manipulator 25 provided in the camera module production apparatus 20.
- the camera module 1 is a camera module provided in a mobile phone with a camera as an electronic device, for example.
- the camera module 1 includes an imaging lens 2 for imaging the subject A, a substantially cylindrical lens barrel 3 formed around the imaging lens 2 to hold the imaging lens 2, and a lens barrel 3 inserted therein.
- a substantially cylindrical carrier 5 formed so as to fix the lens barrel 3 with an adhesive, and a substantially formed outside the carrier 5 in order to drive the imaging lens 2 along the arrow L1 indicating the optical axis thereof.
- a cylindrical actuator 4 The lens barrel 3 is fixed to the carrier 5 so as to protrude toward the subject A with respect to the actuator 4.
- the camera module 1 is provided with a substrate 7.
- a sensor cover 8 having an opening corresponding to the imaging lens 2 is provided on the substrate 7.
- an image sensor 6 that photoelectrically converts light passing through the imaging lens 2 is disposed.
- a glass substrate 9 is provided so as to cover the opening of the sensor cover 8.
- the sensor cover 8 is provided with a connector 10 for electrical connection to a mobile phone or the like.
- the camera module production apparatus 20 includes an imaging unit 21.
- the imaging unit 21 generates imaging information by the imaging device 6 based on an electrical signal obtained by photoelectrically converting the light passing through the imaging lens 2 by the imaging device 6, and supplies the imaging information to the computer 23.
- the camera module production apparatus 20 is provided with a mechanical system control unit 22.
- the mechanical system control unit 22 supplies control information for controlling the position of the carrier 5 to the actuator 4 and the computer 23.
- the imaging unit 21 is connected to the imaging element 6 via the connector 10 provided on the sensor cover 8.
- the mechanical system control unit 22 is connected to the actuator 4 via the connector 10.
- the computer 23 determines the position of the imaging lens 2 in the direction of the arrow L1 (optical axis) and the direction of the arrow L2.
- An adjustment signal for adjusting the position (eccentricity) by the manipulator 25 is generated and supplied to the manipulator control unit 24.
- the manipulator control unit 24 controls the manipulator 25 based on the adjustment signal supplied from the computer 23.
- Grooves (connection portions) R for connecting to the manipulator 25 are formed in the circumferential surface of the lens barrel 3 along the circumferential direction.
- FIG. 3 is a flowchart showing a method for manufacturing the camera module 1.
- the camera module 1 is assembled in a state where the lens barrel 3 holding the imaging lens 2 is not fixed to the carrier 5 (step S1). That is, the sensor cover 8, the image sensor 6, the glass substrate 9, and the connector 10 are mounted on the substrate 7. Then, the actuator 4 containing the carrier 5 is mounted on the sensor cover 8. Next, the lens barrel 3 holding the imaging lens 2 is inserted into the carrier 5. The lens barrel 3 is inserted into the carrier 5 so as to protrude toward the subject A with respect to the actuator 4.
- an auto focus (AF) mechanism and an optical image stabilization mechanism (OIS: Optical Image Stabilizer) of the image sensor 6 and the actuator 4 are connected to the image capturing unit 21 and the mechanical system control unit 22 via the connector 10. And conducting (step S2).
- the auto focus and the optical camera shake correction mechanism are operated, so that the carrier 5 can be moved in any direction in the direction of the optical axis (arrow L1) of the imaging lens 2 or the normal direction of the optical axis (direction of arrow L2).
- the position is held by electrical control (step S3).
- the manipulator 25 is set in the groove R of the lens barrel 3 (step S4). And according to the adjustment signal from the computer 23 based on the imaging information supplied from the imaging unit 21, the manipulator control unit 24 controls the manipulator 25 so that the manipulator 25 adjusts the position of the lens barrel 3, and the imaging lens. 2 is moved in the arrow L1 direction to adjust the focus of the imaging lens 2 (step S5).
- the computer 23 detects the tilt of the imaging lens 2 based on the imaging information by the imaging device 6 (step S6).
- the calculator 23 generates an adjustment signal for adjusting the tilt of the imaging lens 2 by the manipulator 25 and supplies the adjustment signal to the manipulator control unit 24.
- the manipulator control unit 24 controls the manipulator 25 based on the adjustment signal supplied from the computer 23.
- the manipulator 25 controlled by the manipulator control unit 24 adjusts the tilt of the imaging lens 2 by adjusting the position of the lens barrel 3 (step S7).
- the lens barrel 3 holding the imaging lens 2 whose inclination is adjusted by the manipulator 25 is fixed to the carrier 5 (step S8).
- the arrow L1 (optical axis) of the imaging lens 2 is obtained in a state where the assembly work of the camera module 1 is completed except for the work of fixing the lens barrel 3 to the carrier 5. ) And the position in the direction of the arrow L2 (eccentricity) are adjusted. For this reason, using the connector 10 used when the camera module 1 is incorporated in a mobile phone or the like, the image pickup unit 21 and the mechanism system control unit 22 are electrically connected to the image pickup element 6 and the actuator 4 when adjusting the position of the image pickup lens 2. Can be connected easily. For this reason, a camera module with good productivity can be provided.
- the state in which the object to be adjusted is gripped by the manipulator is the initial state of the object to be adjusted. It is necessary to take.
- the adjustment amount can be small.
- the position and eccentricity of the imaging lens 2 in the direction of the optical axis can be adjusted while the actuator 4 is energized, the light of the imaging lens 2 can be obtained after the carrier 5 is held at an arbitrary position by the actuator 4.
- the position in the axial direction can be adjusted. For this reason, the stroke margin in the optical axis direction of the imaging lens 2 may be small.
- the present invention is not limited to this. It is sufficient that the lens barrel 3 can be connected to the manipulator 25, and a hole for connecting to the manipulator 25 may be formed on the peripheral surface of the lens barrel 3.
- the lens barrel 3 Since the lens barrel 3 is inserted into the carrier 5 so that the groove R of the lens barrel 3 protrudes toward the subject A with respect to the actuator 4, the lens barrel 3 can be easily adjusted by the manipulator 25. become.
- Embodiment 2 of the present invention will be described below with reference to FIGS.
- members having the same functions as those described in the embodiment are given the same reference numerals, and descriptions thereof are omitted.
- FIG. 5 is a front view showing the lens barrel 3a provided in the camera module according to the second embodiment.
- the lens barrel 3a has a smaller diameter on the imaging lens 2 side than on the imaging element 6 side.
- the outer peripheral surface of the lens barrel 3a and the inner peripheral surface of the carrier 5 are applied by the application unit 26.
- the resin 11 is applied between the two.
- the manipulator 25 adjusts the position of the imaging lens 2 held in the lens barrel 3a in the direction of the arrow L1 (optical axis) and the position in the direction of the arrow L2 (eccentricity).
- the resin 11 is cured by irradiating the resin 11 with the ultraviolet light 28 from the ultraviolet irradiation unit 27, and the lens barrel 3 a is temporarily fixed to the carrier 5. Then, the resin 11 is thermally cured in a low temperature (80 ° C. to 90 ° C.) oven, and the lens barrel 3 a is permanently fixed to the carrier 5.
- the lens barrel 3a is formed with a smaller diameter on the imaging lens 2 side than on the imaging element 6 side, the gap between the outer peripheral surface of the lens barrel 3a and the inner peripheral surface of the carrier 5 is a coating portion 26.
- the image pickup lens 2 side where the lens is disposed is wider than the image pickup element 6 side. For this reason, resin can be easily apply
- FIG. 6A is a front sectional view showing the lens barrel 3b and the carrier 5b provided in the camera module according to the third embodiment
- FIG. 6B shows the lens barrel 3b and the lens barrel 3b when the lens barrel 3b is inserted into the carrier 5b. It is a plane sectional view showing carrier 5b
- (c) is a plane sectional view showing lens barrel 3b and carrier 5b when carrier 5b is holding lens barrel 3b.
- the lens barrel 3b has four stoppers 12 protruding in the radial direction and formed at equal intervals in the circumferential direction.
- the carrier 5b has four holding portions 13 and four insertion recesses 14 formed on the inner peripheral surface corresponding to the stoppers 12, respectively.
- the lens barrel 3 b is inserted into the carrier 5 b so that the stopper 12 passes through the insertion recess 14. Then, the lens barrel 3b is rotated about 45 degrees around the optical axis direction of the imaging lens 2 with respect to the carrier 5b, and the stopper 12 is held by the holding portion 13, whereby the lens barrel 3b is held by the carrier 5b.
- FIG. 7 is a front sectional view showing a lens barrel 3c and a manipulator 25a provided in another camera module according to the third embodiment.
- the camera module is assembled by leaving the runner (connecting portion) Q when the lens barrel 3c is injection molded in the lens barrel 3c, and the manipulator 25a holds the runner Q, The position and the eccentricity of the direction of the optical axis of the imaging lens 2 held by the lens barrel 3c are adjusted. Then, after adjusting the position and eccentricity of the imaging lens 2 in the direction of the optical axis, the runner Q is removed from the lens barrel 3c by cutting.
- FIG. 8 is a front sectional view showing a lens barrel 3d and a manipulator 25b provided in still another camera module according to the third embodiment.
- the lens barrel 3d has an adjustment convex portion (connecting portion) P that protrudes radially outward on the imaging lens 2 side of the peripheral surface thereof.
- the manipulator 25b adjusts the position and eccentricity of the imaging lens 2 in the direction of the optical axis while holding the lower side of the adjustment projection P.
- the adjustment convex part P also holds the initial position with respect to the carrier.
- the lens barrels 3, 3 a, 3 b, 3 c, and 3 d holding the imaging lens 2 are inserted into the carriers 5 and 5 b accommodated in the actuator 4, and the actuator 4 Based on the insertion process of holding the carriers 5 and 5b at an arbitrary position in the direction of the optical axis of the imaging lens 2 or the normal direction of the optical axis, and imaging information of the imaging device 6 corresponding to the imaging lens 2
- the position and the eccentricity of the imaging lens in the direction of the optical axis are adjusted in the assembled state except for fixing the lens barrel to the carrier. Therefore, when the camera module is incorporated into a portable terminal or the like. Since the actuator, the image sensor and the adjusting device can be easily electrically connected using the connector used, the manufacturing device can be prevented from being enlarged and can be manufactured by a compact manufacturing device. .
- the imaging lens can be prevented from being fixed with a position error in the optical axis direction, and the imaging lens It is possible to prevent a situation in which an extra stroke margin in the optical axis direction is required, and to provide a method for manufacturing a camera module that requires a small stroke margin.
- the adjusting step adjusts the position and eccentricity of the imaging lens 2 in the direction of the optical axis by the manipulators 25, 25a, and 25b.
- Connection portions (groove R, runner Q, adjustment convex portion P) for connecting to 25a and 25b may be formed in the lens barrels 3, 3a, 3b, 3c, and 3d.
- connection portion in the lens barrel, it becomes easy to connect the lens barrel to the manipulator in order to adjust the position in the optical axis direction and the eccentricity of the imaging lens.
- the method for manufacturing a camera module according to aspect 3 of the present invention is the method of manufacturing the camera module according to aspect 1, in which the resin 11 is applied between the lens barrels 3, 3a, 3b, 3c, 3d and the carrier 5, 5b before the adjustment step.
- the resin 11 applied in the application step is irradiated with ultraviolet rays 28 to cause the lens barrels 3, 3a, 3b, 3c, and 3d to become carriers 5 and 5b.
- a temporary fixing step of temporarily fixing to may be included.
- the lens barrel and the carrier can be easily applied in a wide space without being disturbed by each other. Can do.
- the insertion step is such that the lens barrels 3, 3 a, 3 b, 3 c, and 3 d protrude toward the subject A with respect to the actuator 4. You may insert in carrier 5 * 5b.
- the lens barrel is inserted into the carrier so that the lens barrel is disposed at a position protruding toward the subject side with respect to the actuator, it is easy to adjust the lens barrel by the manipulator.
- a camera module includes a lens barrel that holds an imaging lens, a carrier to which the lens barrel is fixed, an actuator that drives the carrier, and an imaging element that captures an image of a subject through the imaging lens.
- the camera module that can easily connect the lens barrel to the manipulator in order to adjust the position in the optical axis direction and the eccentricity of the imaging lens by forming the connection portion in the lens barrel. Can be provided.
- the present invention can be used for a camera module manufacturing method by active alignment and a camera module that adjusts the optical axis of an imaging lens based on imaging information captured by an imaging device.
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Abstract
Description
図1は、実施形態1に係るカメラモジュール1及びカメラモジュール生産装置20の構成を示す模式的断面図である。図2は、カメラモジュール1に設けられたレンズバレル3と、カメラモジュール生産装置20に設けられたマニピュレータ25とを示す正面図である。カメラモジュール1は、電子機器としての例えばカメラ付携帯電話機に設けられるカメラモジュールである。
カメラモジュール1は、被写体Aを撮像するための撮像レンズ2と、撮像レンズ2を保持するために撮像レンズ2の周りに形成された略円柱形状のレンズバレル3と、レンズバレル3が挿入されてレンズバレル3を接着剤により固定するように形成された略円筒形状のキャリア5と、撮像レンズ2をその光軸を示す矢印L1に沿って駆動するために、キャリア5の外側に形成された略円筒形状のアクチュエータ4とを備えている。レンズバレル3は、アクチュエータ4に対して被写体A側に突出するようにキャリア5に固定されている。
カメラモジュール生産装置20は、撮像部21を備えている。撮像部21は、撮像レンズ2を経由した光が撮像素子6により光電変換された電気信号に基づいて、撮像素子6による撮像情報を生成して計算機23に供給する。カメラモジュール生産装置20には機構系制御部22が設けられている。機構系制御部22は、キャリア5の位置を制御するための制御情報をアクチュエータ4及び計算機23に供給する。
図3は、カメラモジュール1の製造方法を示すフローチャートである。
本発明の実施形態2について、図4~図5に基づいて説明すれば、以下のとおりである。なお、説明の便宜上、前記実施形態にて説明した部材と同じ機能を有する部材については、同じ符号を付記し、その説明を省略する。
図4(a)~(c)は、実施形態2に係るカメラモジュールの製造方法を説明するための正面断面図である。図5は、実施形態2に係るカメラモジュールに設けられたレンズバレル3aを示す正面図である。
本発明の実施形態3について、図6~図8に基づいて説明すれば、以下のとおりである。なお、説明の便宜上、前記実施形態にて説明した部材と同じ機能を有する部材については、同じ符号を付記し、その説明を省略する。
図6(a)は実施形態3に係るカメラモジュールに設けられたレンズバレル3b及びキャリア5bを示す正面断面図であり、(b)はレンズバレル3bをキャリア5bに挿入するときのレンズバレル3b及びキャリア5bを示す平面断面図であり、(c)はキャリア5bがレンズバレル3bを保持しているときのレンズバレル3b及びキャリア5bを示す平面断面図である。
図7は、実施形態3に係る他のカメラモジュールに設けられたレンズバレル3c及びマニピュレータ25aを示す正面断面図である。
図8は、実施形態3に係るさらに他のカメラモジュールに設けられたレンズバレル3d及びマニピュレータ25bを示す正面断面図である。
本発明の態様1に係るカメラモジュールの製造方法は、撮像レンズ2を保持したレンズバレル3・3a・3b・3c・3dを、アクチュエータ4に収容されたキャリア5・5bに挿入して、アクチュエータ4によりキャリア5・5bを、撮像レンズ2の光軸の方向又は光軸の法線方向の任意の位置に保持する挿入工程と、撮像レンズ2に対応する撮像素子6の撮像情報に基づいて、撮像レンズ2の光軸の方向の位置及び偏芯を調整する調整工程と、レンズバレル3・3a・3b・3c・3dをキャリア5・5bに前記調整工程の後で固定する固定工程とを包含している。
2 撮像レンズ
3 レンズバレル
4 アクチュエータ
5 キャリア
6 撮像素子
11 樹脂
12 ストッパ
13 保持部
14 挿入凹部
20 カメラモジュール生産装置
21 撮像部
22 機構系制御部
23 計算機
24 マニピュレータ制御部
25 マニピュレータ
26 塗布部
27 紫外線照射部
28 紫外線
A 被写体
P 調整凸部(接続部)
Q ランナー(接続部)
R 溝(接続部、凹部)
L1 矢印
L2 矢印
Claims (5)
- 撮像レンズを保持したレンズバレルを、アクチュエータに収容されたキャリアに挿入して、前記アクチュエータにより前記キャリアを、前記撮像レンズの光軸の方向又は前記光軸の法線方向の任意の位置に保持する挿入工程と、
前記撮像レンズに対応する撮像素子の撮像情報に基づいて、前記撮像レンズの光軸の方向の位置及び偏芯を調整する調整工程と、
前記レンズバレルを前記キャリアに前記調整工程の後で固定する固定工程とを包含することを特徴とするカメラモジュールの製造方法。 - 前記調整工程は、前記撮像レンズの光軸の方向の位置及び偏芯をマニピュレータにより調整し、
前記マニピュレータと接続するための接続部が前記レンズバレルに形成されている請求項1に記載のカメラモジュールの製造方法。 - 前記調整工程の前に、前記レンズバレルと前記キャリアとの間に樹脂を塗布する塗布工程をさらに包含し、
前記固定工程は、前記調整工程の後に、前記塗布工程により塗布した樹脂に紫外線を照射して前記レンズバレルを前記キャリアに仮固定する仮固定工程を含む請求項1に記載のカメラモジュールの製造方法。 - 前記挿入工程は、前記レンズバレルを、前記アクチュエータに対して被写体側に突出するように前記キャリアに挿入する請求項1に記載のカメラモジュールの製造方法。
- 撮像レンズを保持したレンズバレルと、
前記レンズバレルが固定されたキャリアと、
前記キャリアを駆動するアクチュエータと、
前記撮像レンズを通して被写体を撮像する撮像素子とを備え、
前記レンズバレルが前記キャリアに固定される前に、前記撮像素子の撮像情報に基づいて、前記撮像レンズの光軸の方向の位置及び偏芯を調整するためのマニピュレータと接続するための接続部が前記レンズバレルに形成されていることを特徴とするカメラモジュール。
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Application Number | Priority Date | Filing Date | Title |
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US15/543,008 US10104275B2 (en) | 2015-01-19 | 2015-11-24 | Manufacturing method for camera module, and camera module |
JP2016570501A JP6328799B2 (ja) | 2015-01-19 | 2015-11-24 | カメラモジュールの製造方法及びカメラモジュール |
CN201580073896.9A CN107209341B (zh) | 2015-01-19 | 2015-11-24 | 摄像机组件的制造方法和摄像机组件 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180047724A (ko) * | 2016-11-01 | 2018-05-10 | 엘지이노텍 주식회사 | 듀얼 카메라 모듈, 광학기기 및 듀얼 카메라 모듈의 제조방법 |
KR20180082831A (ko) * | 2017-01-11 | 2018-07-19 | 엘지이노텍 주식회사 | 카메라 모듈 및 광학기기 |
EP3537703A4 (en) * | 2016-11-01 | 2020-05-27 | LG Innotek Co., Ltd. | CAMERA MODULE, DUAL CAMERA MODULE, OPTICAL DEVICE, AND MANUFACTURING METHOD OF DUAL CAMERA MODULE |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109495673B (zh) * | 2017-09-11 | 2020-09-25 | 宁波舜宇光电信息有限公司 | 摄像模组及其组装方法 |
TWI791962B (zh) * | 2019-04-24 | 2023-02-11 | 大陸商信泰光學(深圳)有限公司 | 鏡頭裝置 |
CN112824964B (zh) * | 2019-11-15 | 2022-10-21 | 宁波舜宇光电信息有限公司 | 潜望式摄像模组及其组装方法 |
US20230083301A1 (en) * | 2021-09-16 | 2023-03-16 | Banner Engineering Corp. | Lens alignment system with multiple degrees of freedom |
KR20230050086A (ko) * | 2021-10-07 | 2023-04-14 | 삼성전자주식회사 | 카메라 모듈 및 슬라이딩 어셈블리를 포함하는 전자 장치 |
US20230400297A1 (en) * | 2022-05-20 | 2023-12-14 | Asmpt Singapore Pte. Ltd. | Passive alignment of lens module relative to an image sensor for manufacturing a camera module |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003121717A (ja) * | 2001-10-12 | 2003-04-23 | Nidec Copal Corp | 撮像装置 |
JP2005195942A (ja) * | 2004-01-08 | 2005-07-21 | Sony Corp | レンズモジュール及び固体撮像装置 |
JP2007333987A (ja) * | 2006-06-14 | 2007-12-27 | Hitachi Maxell Ltd | カメラモジュールの製造方法 |
JP2009253363A (ja) * | 2008-04-01 | 2009-10-29 | Iwate Toshiba Electronics Co Ltd | カメラモジュール |
JP2013218251A (ja) * | 2011-06-10 | 2013-10-24 | Sharp Corp | レンズ調芯装置および撮像レンズ |
JP2014026246A (ja) * | 2012-07-30 | 2014-02-06 | Sharp Corp | フォーカス調整装置およびカメラモジュール、電子情報機器 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7587803B2 (en) * | 2002-09-30 | 2009-09-15 | Tpo Displays Corp. | Method for assembling a camera module |
GB0702835D0 (en) * | 2007-02-14 | 2007-03-28 | Johnson Electric Sa | Lens module |
JP5198295B2 (ja) * | 2008-01-15 | 2013-05-15 | 富士フイルム株式会社 | 撮像素子の位置調整方法、カメラモジュール製造方法及び装置、カメラモジュール |
JP4960308B2 (ja) | 2008-06-12 | 2012-06-27 | 富士フイルム株式会社 | 撮像素子の位置調整方法、カメラモジュール製造方法及び装置 |
JP5611533B2 (ja) | 2009-03-26 | 2014-10-22 | シャープ株式会社 | カメラモジュールおよびその製造方法、カメラモジュールにおける撮像レンズの位置決め装置および位置決め方法 |
JP5551207B2 (ja) | 2011-02-10 | 2014-07-16 | シャープ株式会社 | カメラモジュール、及び電子機器 |
JP5037719B1 (ja) | 2011-02-10 | 2012-10-03 | シャープ株式会社 | カメラモジュールの製造方法、カメラモジュール、及び電子機器 |
JP5883260B2 (ja) * | 2011-09-16 | 2016-03-09 | ハンファテクウィン株式会社Hanwha Techwin Co.,Ltd. | レンズ鏡筒及び撮像装置 |
WO2014073262A1 (ja) | 2012-11-07 | 2014-05-15 | シャープ株式会社 | 撮像素子位置検出装置 |
-
2015
- 2015-11-24 JP JP2016570501A patent/JP6328799B2/ja active Active
- 2015-11-24 WO PCT/JP2015/082914 patent/WO2016117222A1/ja active Application Filing
- 2015-11-24 CN CN201580073896.9A patent/CN107209341B/zh active Active
- 2015-11-24 US US15/543,008 patent/US10104275B2/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003121717A (ja) * | 2001-10-12 | 2003-04-23 | Nidec Copal Corp | 撮像装置 |
JP2005195942A (ja) * | 2004-01-08 | 2005-07-21 | Sony Corp | レンズモジュール及び固体撮像装置 |
JP2007333987A (ja) * | 2006-06-14 | 2007-12-27 | Hitachi Maxell Ltd | カメラモジュールの製造方法 |
JP2009253363A (ja) * | 2008-04-01 | 2009-10-29 | Iwate Toshiba Electronics Co Ltd | カメラモジュール |
JP2013218251A (ja) * | 2011-06-10 | 2013-10-24 | Sharp Corp | レンズ調芯装置および撮像レンズ |
JP2014026246A (ja) * | 2012-07-30 | 2014-02-06 | Sharp Corp | フォーカス調整装置およびカメラモジュール、電子情報機器 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180047724A (ko) * | 2016-11-01 | 2018-05-10 | 엘지이노텍 주식회사 | 듀얼 카메라 모듈, 광학기기 및 듀얼 카메라 모듈의 제조방법 |
EP3537703A4 (en) * | 2016-11-01 | 2020-05-27 | LG Innotek Co., Ltd. | CAMERA MODULE, DUAL CAMERA MODULE, OPTICAL DEVICE, AND MANUFACTURING METHOD OF DUAL CAMERA MODULE |
US10969659B2 (en) | 2016-11-01 | 2021-04-06 | Lg Innotek Co., Ltd. | Camera module, dual camera module, optical device, and method for manufacturing dual camera module |
US11513424B2 (en) | 2016-11-01 | 2022-11-29 | Lg Innotek Co., Ltd. | Camera module, dual camera module, optical device, and method for manufacturing dual camera module |
US11782329B2 (en) | 2016-11-01 | 2023-10-10 | Lg Innotek Co., Ltd. | Camera module, dual camera module, optical device, and method for manufacturing dual camera module |
KR102675550B1 (ko) * | 2016-11-01 | 2024-06-17 | 엘지이노텍 주식회사 | 듀얼 카메라 모듈, 광학기기 및 듀얼 카메라 모듈의 제조방법 |
KR20180082831A (ko) * | 2017-01-11 | 2018-07-19 | 엘지이노텍 주식회사 | 카메라 모듈 및 광학기기 |
KR102662769B1 (ko) * | 2017-01-11 | 2024-05-03 | 엘지이노텍 주식회사 | 카메라 모듈 및 광학기기 |
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JPWO2016117222A1 (ja) | 2017-08-03 |
JP6328799B2 (ja) | 2018-05-23 |
CN107209341B (zh) | 2019-10-11 |
US20180007246A1 (en) | 2018-01-04 |
US10104275B2 (en) | 2018-10-16 |
CN107209341A (zh) | 2017-09-26 |
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