JP2017215575A - カメラモジュールおよびそれを制御する方法 - Google Patents
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- 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
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- G—PHYSICS
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- 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
- G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/061—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element
- F03G7/0614—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like characterised by the actuating element using shape memory elements
- F03G7/06143—Wires
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/065—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like using a shape memory element
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/06—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using expansion or contraction of bodies due to heating, cooling, moistening, drying or the like
- F03G7/066—Actuator control or monitoring
- F03G7/0665—Actuator control or monitoring controlled displacement, e.g. by using a lens positioning actuator
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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
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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
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- 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
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- G—PHYSICS
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- G03B13/32—Means for focusing
- G03B13/34—Power focusing
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- 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
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- G—PHYSICS
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- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
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- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/02—Lateral adjustment of lens
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- G—PHYSICS
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- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/04—Vertical adjustment of lens; Rising fronts
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- H—ELECTRICITY
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- H—ELECTRICITY
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- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
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- G—PHYSICS
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- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0007—Movement of one or more optical elements for control of motion blur
-
- 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
- G03B2205/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B2205/0053—Driving means for the movement of one or more optical element
- G03B2205/0076—Driving means for the movement of one or more optical element using shape memory alloys
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Adjustment Of Camera Lenses (AREA)
- Studio Devices (AREA)
- Lens Barrels (AREA)
Abstract
【解決手段】ホルダー、ベース、底部、イメージセンサ、および第1のバイアス要素を含むカメラモジュールが提供される。ホルダーは光学レンズを保持すると共に、ベース上に配置される。底部はイメージセンサを支持すると共に、第1のバイアス要素を介してベースに接続する。底部およびイメージセンサは第1のバイアス要素によりベースに対して移動することができる。
【選択図】図1
Description
本出願は、2016年4月1日に出願された米国仮特許出願第62/316845号および2017年2月18日に出願された台湾特許出願第106105425号の利益を主張し、それらの全体が参照されることにより本明細書に援用される。
10、10’…ベース
101、101’…下面
11…本体
12…台部
13…突出部
20…底部
201…下面
30…ホルダー
301…収容スペース
40…筐体
50…フレーム
501…下面
A−A、B−B…線
AP…ギャップ
C1…第1の中心軸
C2…第2の中心軸
C3…第3の中心軸
E…導体
F…回路基板
G…ガイド部材
IM…イメージセンサ
L…導電ブロック
O…光学軸
P1、P2…位置決め部材
R…溝
RC…光送受信アセンブリ
RC1…第1の光結合素子
RC2…第の光結合素子
S1…第1の弾性要素
S11…外側部
S12…内側部
S13…中間部
S2…第2の弾性要素
W1…第1のバイアス要素
W2…第2のバイアス要素
W21…第1の部分
W22…第2の部分
W23…第3の部分
θ1、θ2…角変位
Claims (16)
- ベースと、
光学レンズを保持するように構成されていると共に前記ベースに接続するホルダーと、
イメージセンサと、
その上に前記イメージセンサが配置される底部と、
形状記憶合金を含むと共に、前記底部および前記ベースに接続する第1のバイアス要素と、
を含み、
前記第1のバイアス要素が、前記底部および前記イメージセンサを前記ベースに対して移動させる、カメラモジュール。 - 前記底部および前記イメージセンサを前記ベースに対して直線移動させる複数の第1のバイアス要素をさらに含む請求項1に記載のカメラモジュール。
- 前記ベースが第1の中心軸を有し、前記底部が第2の中心軸を有しており、前記第1のバイアス要素が、前記底部および前記イメージセンサを前記ベースに対して移動させ、これにより前記第2の中心軸が前記第1の中心軸に対して角変位を有するようになる、請求項1に記載のカメラモジュール。
- 前記第1のバイアス要素が前記ベースと前記底部との間に位置する、請求項1に記載のカメラモジュール。
- 前記底部および前記ベースに接続する第1の弾性要素をさらに含む請求項1に記載のカメラモジュール。
- 前記第1の弾性要素が、前記光学レンズの光学軸に実質的に垂直となっており、かつ外側部、内側部、および中間部を備えており、このうち前記外側部および前記内側部は前記ベースおよび前記底部にそれぞれ固定されており、前記中間部は前記外側部と前記内側部とを連結する、請求項5に記載のカメラモジュール。
- ガイド部材をさらに含み、
前記ベースは、前記ガイド部材がその中に配置される溝を備えており、
前記第1のバイアス要素は、前記ガイド部材の周囲に延在し、かつU字型構造を有している、請求項1に記載のカメラモジュール。 - 形状記憶合金を含むと共に、前記ホルダーおよび前記ベースに接続する第2のバイアス要素をさらに含み、
前記第2のバイアス要素は、前記ホルダーおよび前記光学レンズを前記ベースに対して移動させる、請求項1に記載のカメラモジュール。 - インサート成形または3D成形回路部品(3D molded interconnect device)技術により前記ベース上に形成された導体をさらに含み、
前記導体は前記第2のバイアス要素に電気的に接続される、請求項8に記載のカメラモジュール。 - 前記第2のバイアス要素が第1の部分およびU字型の第2の部分を有し、前記第1の部分は、前記ベースの第1の中心軸に実質的に平行であると共に、前記第2の部分に連結する、請求項1に記載のカメラモジュール。
- 前記第2のバイアス要素が、前記第1の中心軸に実質的に垂直な第3の部分をさらに有し、かつ前記第2の部分が前記第1の部分と前記第3の部分とを連結し、このうち、前記第2の部分および前記第3の部分は前記第1の部分の対向する側(opposite sides)に位置する、請求項10に記載のカメラモジュール。
- 第2の弾性要素をさらに含み、かつ前記ベースが台部および少なくとも1つの突出部をさらに備えており、
前記突出部は、前記台部から前記ホルダーの方へ突出しており、かつ前記第2の弾性要素が前記突出部と前記ホルダーとを接続する、請求項1に記載のカメラモジュール。 - 請求項1に記載の前記カメラモジュールを制御する方法であって、前記カメラモジュールが、前記ベースと前記底部との間に配置された複数の第1のバイアス要素をさらに含んでおり、前記方法が、
複数の駆動信号を前記第1のバイアス要素にそれぞれ印加して前記底部を移動させ、これにより前記底部の第2の中心軸が前記ベースの第1の中心軸に対して角変位を持つようにする工程、
を含む方法。 - 請求項8に記載の前記カメラモジュールを制御する方法であって、前記カメラモジュールが、前記ベースの異なる側に配置された複数の第2のバイアス要素をさらに含んでおり、前記方法が、
複数の駆動信号を前記第2のバイアス要素にそれぞれ印加して前記ホルダーを移動させ、これにより前記光学レンズの光学軸が前記ベースの第1の中心軸に対して角変位を持つようにする工程、
を含む方法。 - 第1の中心軸を有するベースと、
光学レンズを保持するように構成されていると共に前記ベースに接続するホルダーと、
第2の中心軸を有すると共に、前記ベースの下面に固定される底部と、
前記底部上に配置されたイメージセンサと、
第3の中心軸を有すると共に、前記ベースおよび前記底部を取り囲むフレームと、
形状記憶合金を含むと共に、前記底部および前記フレームに接続する第1のバイアス要素と、
を含み、
前記第1のバイアス要素が変形すると、前記第1のバイアス要素が、前記底部、前記イメージセンサおよび前記ベースを前記フレームに対して共に移動させ、かつ前記第1の中心軸および前記第2の中心軸が前記第3の中心軸に対して角変位を持つようになる、カメラモジュール。 - 前記フレームと前記ベースとの間にギャップが形成されている、請求項15に記載のカメラモジュール。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662316845P | 2016-04-01 | 2016-04-01 | |
US62/316,845 | 2016-04-01 | ||
TW106105425A TWI627491B (zh) | 2016-04-01 | 2017-02-18 | 攝像模組及其控制方法 |
TW106105425 | 2017-02-18 |
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JP2017215575A true JP2017215575A (ja) | 2017-12-07 |
JP7040896B2 JP7040896B2 (ja) | 2022-03-23 |
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JP2017064647A Active JP7040896B2 (ja) | 2016-04-01 | 2017-03-29 | カメラモジュールおよびそれを制御する方法 |
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JP2021043444A (ja) * | 2019-09-11 | 2021-03-18 | エーエーシー オプティックス ソリューションズ ピーティーイー リミテッド | 光学防振アセンブリ |
WO2021133054A1 (ko) * | 2019-12-26 | 2021-07-01 | 엘지이노텍 주식회사 | 카메라 모듈 |
US11511245B2 (en) | 2017-11-08 | 2022-11-29 | Sumitomo Heavy Industries Process Equipment Co., Ltd. | Stirring device |
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