JP2020027287A - レンズモジュール - Google Patents
レンズモジュール Download PDFInfo
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- JP2020027287A JP2020027287A JP2019131965A JP2019131965A JP2020027287A JP 2020027287 A JP2020027287 A JP 2020027287A JP 2019131965 A JP2019131965 A JP 2019131965A JP 2019131965 A JP2019131965 A JP 2019131965A JP 2020027287 A JP2020027287 A JP 2020027287A
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- Prior art keywords
- lens
- plane
- optical axis
- lens module
- slope
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B15/00—Optical objectives with means for varying the magnification
- G02B15/14—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective
- G02B15/16—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group
- G02B15/163—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group
- G02B15/167—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses
- G02B15/17—Optical objectives with means for varying the magnification by axial movement of one or more lenses or groups of lenses relative to the image plane for continuously varying the equivalent focal length of the objective with interdependent non-linearly related movements between one lens or lens group, and another lens or lens group having a first movable lens or lens group and a second movable lens or lens group, both in front of a fixed lens or lens group having an additional fixed front lens or group of lenses arranged +--
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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
- G02B7/02—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
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
- G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
- G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
- G02B13/0045—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface having five or more lenses
-
- 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
-
- 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
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
- G03B11/04—Hoods or caps for eliminating unwanted light from lenses, viewfinders or focusing aids
- G03B11/045—Lens hoods or shields
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
-
- 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
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
-
- 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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/02—Bodies
- G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
-
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
-
- 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
- G03B19/00—Cameras
- G03B19/02—Still-picture cameras
- G03B19/14—Still-picture cameras with paired lenses, one of which forms image on photographic material and the other forms a corresponding image on a focusing screen
-
- 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
- G03B2217/00—Details of cameras or camera bodies; Accessories therefor
- G03B2217/002—Details of arrangement of components in or on camera body
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Lens Barrels (AREA)
Abstract
Description
図1に示すように、本発明は、レンズモジュールを提供し、このレンズモジュールは、レンズ鏡筒1と、レンズ鏡筒1に収容されたレンズ群2および遮光部材3とを含み、そのうち、レンズ群2は、少なくとも物体側から像側に向かって配列された第1レンズ21と第2レンズ22とを含む。
Claims (8)
- レンズ鏡筒と、前記レンズ鏡筒に収容されたレンズ群とを含むレンズモジュールにおいて、
前記レンズ群が、少なくとも、物体側から像側に向かって配列された第1レンズと第2レンズとを含み、前記レンズ鏡筒が、光通過孔を形成する第1筒壁および前記第1筒壁から屈曲して延在する第2筒壁を含み、前記第1筒壁が、物体側に近い第1面と、像側に近い第2面とを含み、前記第1レンズが、第1光学部と、前記第1光学部を周回する第1周辺部とを含むレンズモジュールであって、
前記第2面は、前記第1筒壁と前記第2筒壁との接続箇所から光軸方向に向かって水平に延在する第1平面と、前記第1平面から光軸かつ像側に向かって斜めに延在する第1斜面と、前記第1斜面から光軸に向かって水平に延在する第2平面とを含み、
前記第1周辺部の物体側面は、前記第1周辺部の縁から光軸方向に向かって水平に延在する第3平面と、前記第3平面から光軸かつ像側に向かって斜めに延在する第2斜面と、前記第2斜面から光軸に向かって水平に延在する第4平面とを含み、
前記第1平面と前記第3平面とは貼り合わされ、前記第1斜面と前記第2斜面とは貼り合わされ、前記第2平面と前記第4平面とは間隔をあけて配置されており、
前記第1レンズはガラスレンズであることを特徴とする、レンズモジュール。 - 前記第1平面と前記第3平面とは部分的に貼り合わされ、前記第1斜面と前記第2斜面とは部分的に貼り合わされている、請求項1に記載のレンズモジュール。
- 前記第1レンズの外縁と前記第2筒壁の内壁面とは間隔をあけて配置されている、請求項1または2に記載のレンズモジュール。
- 前記第1レンズは、前記第3平面から光軸方向に沿って垂直に延在する接続面をさらに含み、
前記第2筒壁の内壁面は、前記接続面と平行に設けられる第1垂直面を含み、
前記第1垂直面と前記接続面とは間隔をあけて配置されている、請求項1〜3のいずれかに記載のレンズモジュール。 - 前記第1斜面と光軸方向とは第1夾角を形成し、前記第2斜面と光軸方向とは第2夾角を形成し、前記第1夾角は前記第2夾角に等しい、請求項1〜4のいずれかに記載のレンズモジュール。
- 前記第1夾角は0°以上90°未満である、請求項5に記載のレンズモジュール。
- 前記第2レンズはガラスレンズまたはプラスチックレンズである、請求項1〜6のいずれかに記載のレンズモジュール。
- 前記レンズモジュールは、第1レンズと第2レンズとの間に配置される遮光部材をさらに含む、請求項1〜7のいずれかに記載のレンズモジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821318441.6 | 2018-08-15 | ||
CN201821318441.6U CN208907939U (zh) | 2018-08-15 | 2018-08-15 | 镜头模组 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2020027287A true JP2020027287A (ja) | 2020-02-20 |
Family
ID=66613062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019131965A Pending JP2020027287A (ja) | 2018-08-15 | 2019-07-17 | レンズモジュール |
Country Status (3)
Country | Link |
---|---|
US (1) | US11137585B2 (ja) |
JP (1) | JP2020027287A (ja) |
CN (1) | CN208907939U (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI691782B (zh) * | 2019-01-21 | 2020-04-21 | 大立光電股份有限公司 | 塑膠鏡筒、成像鏡頭模組及電子裝置 |
WO2021000206A1 (zh) * | 2019-06-30 | 2021-01-07 | 瑞声光学解决方案私人有限公司 | 镜片、镜头模组及电子设备 |
TWI698700B (zh) * | 2019-08-13 | 2020-07-11 | 大立光電股份有限公司 | 塑膠鏡筒、成像鏡頭及電子裝置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014164239A (ja) * | 2013-02-27 | 2014-09-08 | Konica Minolta Inc | レンズユニット及び撮像装置 |
CN206523687U (zh) * | 2017-01-20 | 2017-09-26 | 瑞声科技(新加坡)有限公司 | 镜头模组 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101109837A (zh) * | 2006-07-21 | 2008-01-23 | 鸿富锦精密工业(深圳)有限公司 | 镜头模块 |
CN101276033A (zh) * | 2007-03-30 | 2008-10-01 | 鸿富锦精密工业(深圳)有限公司 | 镜头模组 |
KR101087695B1 (ko) * | 2007-07-03 | 2011-11-30 | 주식회사 옵토메카 | 이종재료 일체형 렌즈 유닛 및 이를 구비하는 카메라 모듈 |
WO2009128519A1 (ja) * | 2008-04-16 | 2009-10-22 | 株式会社小松ライト製作所 | 撮像用レンズユニット |
CN102103241B (zh) * | 2009-12-18 | 2013-11-06 | 鸿富锦精密工业(深圳)有限公司 | 镜头模组及其组装方法 |
US8292524B1 (en) * | 2011-08-05 | 2012-10-23 | Hon Hai Precision Industry Co., Ltd. | Lens module and camera module having same |
TW201341882A (zh) * | 2012-04-12 | 2013-10-16 | Altek Corp | 鏡頭結構及其攝像裝置 |
KR101444526B1 (ko) * | 2012-07-27 | 2014-09-24 | 삼성전기주식회사 | 렌즈 모듈 |
TW201411217A (zh) * | 2012-09-14 | 2014-03-16 | Hon Hai Prec Ind Co Ltd | 鏡頭模組 |
KR20160034766A (ko) * | 2014-09-22 | 2016-03-30 | 삼성전기주식회사 | 렌즈 모듈 |
-
2018
- 2018-08-15 CN CN201821318441.6U patent/CN208907939U/zh not_active Expired - Fee Related
-
2019
- 2019-07-17 JP JP2019131965A patent/JP2020027287A/ja active Pending
- 2019-08-02 US US16/530,985 patent/US11137585B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014164239A (ja) * | 2013-02-27 | 2014-09-08 | Konica Minolta Inc | レンズユニット及び撮像装置 |
CN206523687U (zh) * | 2017-01-20 | 2017-09-26 | 瑞声科技(新加坡)有限公司 | 镜头模组 |
Also Published As
Publication number | Publication date |
---|---|
CN208907939U (zh) | 2019-05-28 |
US20200057285A1 (en) | 2020-02-20 |
US11137585B2 (en) | 2021-10-05 |
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