JP7361854B2 - レンズ駆動モジュール - Google Patents
レンズ駆動モジュール Download PDFInfo
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- JP7361854B2 JP7361854B2 JP2022134243A JP2022134243A JP7361854B2 JP 7361854 B2 JP7361854 B2 JP 7361854B2 JP 2022134243 A JP2022134243 A JP 2022134243A JP 2022134243 A JP2022134243 A JP 2022134243A JP 7361854 B2 JP7361854 B2 JP 7361854B2
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- 230000003287 optical effect Effects 0.000 claims description 60
- 238000005096 rolling process Methods 0.000 claims description 19
- 230000000712 assembly Effects 0.000 description 12
- 238000000429 assembly Methods 0.000 description 12
- 239000004020 conductor Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 230000005355 Hall effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
- G03B13/32—Means for focusing
- G03B13/34—Power focusing
- G03B13/36—Autofocus systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
-
- 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
- G02B7/08—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
-
- 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
- G03B5/00—Adjustment of optical system relative to image or object surface other than for focusing
- G03B5/02—Lateral adjustment of lens
-
- 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
- G03B3/02—Focusing arrangements of general interest for cameras, projectors or printers moving lens along baseboard
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lens Barrels (AREA)
- Structure And Mechanism Of Cameras (AREA)
- Adjustment Of Camera Lenses (AREA)
- Cameras In General (AREA)
- Studio Devices (AREA)
Description
10、10’ ベース
101 凹構造
20 フレーム
30、30’、30” ホルダ
31 斜面
301 底面
A-A 図3のライン
B 転動体(接続素子)
C1 第1の駆動コイル
C2 第2の駆動コイル
CA1、CA2、CA3 接触領域
D1 第1の方向
D2 第2の方向
E1、E2、E3、E4 導電体
F、F1、F2 回路板
F101 開口
H1 第1の整合素子
H2 第2の整合素子
L、L’ 光学レンズ、
L’101、L’102 面
M1 第1の磁気素子
M2 第2の磁気素子
MC1 第1の電磁駆動アセンブリ
MC2 第2の電磁駆動アセンブリ
N 距離
P 反射素子
Q 光入射方向
RI、RII 凹部
S 弾性素子(接続素子)
SF 板バネ
UL、UL2、UL3 レンズユニット
U1、U3 第1のユニット
U2、U4、U6 第2のユニット
Claims (6)
- ベース、
前記ベースに連結されたフレーム、
C字形の構造を有し、光学レンズを保持し、前記ベースに対して移動するホルダ、
光入射方向から、当該光入射方向とは垂直であって光軸とは平行である第1の方向に、光を反射する反射素子、
前記ホルダを前記ベースに対して前記第1の方向に沿って移動させるように構成される第1の電磁駆動アセンブリ、を有し、
前記C字形の構造の2つの端部はそれぞれ、前記光入射方向に対して傾斜した斜面を有し、
前記ホルダを前記ベースに対して第2の方向に沿って移動させるように構成される第2の電磁駆動アセンブリをさらに有し、前記第2の方向、前記光入射方向および前記光軸は互いに垂直であるレンズ駆動モジュール。 - 前記第1の方向に沿って見た場合、前記第2の電磁駆動アセンブリは前記ホルダの第1の側に位置しており、前記第1の電磁駆動アセンブリは前記ホルダの前記第1の側とは異なる第2の側に位置している請求項1に記載のレンズ駆動モジュール。
- 整合素子をさらに有し、前記第1の方向に沿って見た場合、前記整合素子は、前記第2の側に位置する請求項2に記載のレンズ駆動モジュール。
- 前記第1の電磁駆動アセンブリと前記第2の電磁駆動アセンブリとの間に距離が形成される請求項1に記載のレンズ駆動モジュール。
- 前記第1の電磁駆動アセンブリは第1の駆動コイルを有し、前記第2の電磁駆動アセンブリは第2の駆動コイルを有し、前記第1の駆動コイルおよび前記第2の駆動コイルは、それぞれ前記第2の方向および前記第1の方向に向かって延伸した細長構造を有する請求項1に記載のレンズ駆動モジュール。
- ベース、
前記ベースに連結されたフレーム、
C字形の構造を有し、光学レンズを保持し、前記ベースに対して移動するホルダ、
光入射方向から、当該光入射方向とは垂直であって光軸とは平行である第1の方向に、光を反射する反射素子、
前記ホルダを前記ベースに対して前記第1の方向に沿って移動させるように構成される第1の電磁駆動アセンブリ、を有し、
複数の凹部と複数の転動体と、をさらに有し、
複数の前記凹部は前記ベースに形成され前記第1の方向に沿って並び、
複数の前記転動体は複数の前記凹部に配置され、
前記ホルダは、複数の前記転動体を介して前記ベースに対して移動し、
第1の回路板と第2の回路板をさらに有し、
前記第1の電磁駆動アセンブリは2つの第1の駆動コイルをさらに有し、
2つの前記第1の駆動コイルは、それぞれ、前記第1の回路板と前記第2の回路板とに、電気的に接続し、
前記ホルダの一部は、前記第1の回路板と前記第2の回路板の間に配置されるレンズ駆動モジュール。
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662361223P | 2016-07-12 | 2016-07-12 | |
US62/361,223 | 2016-07-12 | ||
CN201710343399.7A CN107608052B (zh) | 2016-07-12 | 2017-05-16 | 镜头驱动模块 |
CN201710343399.7 | 2017-05-16 | ||
JP2017134659A JP6912296B2 (ja) | 2016-07-12 | 2017-07-10 | レンズ駆動モジュール |
JP2021113452A JP7132401B2 (ja) | 2016-07-12 | 2021-07-08 | レンズ駆動モジュール |
Related Parent Applications (1)
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JP2021113452A Division JP7132401B2 (ja) | 2016-07-12 | 2021-07-08 | レンズ駆動モジュール |
Publications (2)
Publication Number | Publication Date |
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JP2022167979A JP2022167979A (ja) | 2022-11-04 |
JP7361854B2 true JP7361854B2 (ja) | 2023-10-16 |
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Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
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JP2017134659A Active JP6912296B2 (ja) | 2016-07-12 | 2017-07-10 | レンズ駆動モジュール |
JP2021113452A Active JP7132401B2 (ja) | 2016-07-12 | 2021-07-08 | レンズ駆動モジュール |
JP2022134243A Active JP7361854B2 (ja) | 2016-07-12 | 2022-08-25 | レンズ駆動モジュール |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
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JP2017134659A Active JP6912296B2 (ja) | 2016-07-12 | 2017-07-10 | レンズ駆動モジュール |
JP2021113452A Active JP7132401B2 (ja) | 2016-07-12 | 2021-07-08 | レンズ駆動モジュール |
Country Status (2)
Country | Link |
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US (6) | US10303042B2 (ja) |
JP (3) | JP6912296B2 (ja) |
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US10303042B2 (en) | 2019-05-28 |
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US20190235350A1 (en) | 2019-08-01 |
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US11796894B2 (en) | 2023-10-24 |
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US11397370B2 (en) | 2022-07-26 |
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