KR102071925B1 - 카메라 모듈 - Google Patents
카메라 모듈 Download PDFInfo
- Publication number
- KR102071925B1 KR102071925B1 KR1020170041956A KR20170041956A KR102071925B1 KR 102071925 B1 KR102071925 B1 KR 102071925B1 KR 1020170041956 A KR1020170041956 A KR 1020170041956A KR 20170041956 A KR20170041956 A KR 20170041956A KR 102071925 B1 KR102071925 B1 KR 102071925B1
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- South Korea
- Prior art keywords
- aperture
- module
- magnet
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- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
- G03B9/04—Single movable plate with two or more apertures of graded size, e.g. sliding plate or pivoting plate
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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
- H04N23/51—Housings
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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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
-
- 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
-
- 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
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- 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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/70—Circuitry for compensating brightness variation in the scene
- H04N23/75—Circuitry for compensating brightness variation in the scene by influencing optical camera components
-
- 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
- G03B2205/0069—Driving means for the movement of one or more optical element using electromagnetic actuators, e.g. voice coils
-
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/08—Shutters
- G03B9/10—Blade or disc rotating or pivoting about axis normal to its plane
- G03B9/14—Two separate members moving in opposite directions
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Studio Devices (AREA)
- Lens Barrels (AREA)
Abstract
Description
도 2는 본 발명의 일 실시예에 따른 카메라 모듈의 분해 사시도이고,
도 3은 본 발명의 일 실시예에 따른 카메라 모듈의 일부 분해 사시도이고,
도 4는 렌즈 모듈과 조리개 모듈의 분해 사시도이고,
도 5는 본 발명의 일 실시예에 따른 조리개 모듈의 사시도이고,
도 6은 본 발명의 일 실시예에 따른 조리개 모듈의 측면도이고,
도 7은 본 발명의 일 실시예에 따른 조리개 모듈의 분해 사시도이고,
도 8a 및 도 8b는 본 발명의 일 실시예에 따른 조리개 모듈이 광의 입사량을 선택적으로 변경하는 모습을 도시한 도면이다.
120: 케이스
200: 렌즈 모듈
300: 조리개 모듈
400: 조리개 구동부
500: 초점 조정부
Claims (13)
- 내부공간을 갖는 하우징;
상기 하우징의 내부공간에 수용되는 렌즈 모듈;
상기 렌즈 모듈에 결합되고, 적어도 하나의 블레이드를 구비하는 조리개 모듈; 및
상기 블레이드 중 적어도 하나를 구동하는 조리개 구동부;를 포함하고,
상기 조리개 구동부는, 상기 하우징의 광축 방향과 나란한 일면에 구비되는 코일; 및 상기 코일과 광축 방향에 수직한 방향으로 대향하게 구비되는 편평한 형상의 마그네트를 구비하고 상기 블레이드 중 적어도 하나와 연동되는 마그네트 하우징;을 포함하고,
상기 마그네트 하우징은 광축 방향에 대략 수직한 방향으로 직선 운동하고, 상기 블레이드 중 적어도 하나는 상기 마그네트 하우징과 연동되어 회전 구동하는 카메라 모듈.
- 제1항에 있어서,
상기 마그네트는 상기 렌즈 모듈과 함께 광축 방향으로 이동하는 카메라 모듈.
- 삭제
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Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170041956A KR102071925B1 (ko) | 2017-03-31 | 2017-03-31 | 카메라 모듈 |
| US15/884,606 US10690997B2 (en) | 2017-03-31 | 2018-01-31 | Camera module and stop module |
| CN201820472427.5U CN208174818U (zh) | 2017-03-31 | 2018-03-30 | 相机模块 |
| CN201810295944.4A CN108696677B (zh) | 2017-03-31 | 2018-03-30 | 相机模块 |
| US16/115,619 US10444599B2 (en) | 2017-03-31 | 2018-08-29 | Camera module and stop module |
| US16/567,013 US10816876B2 (en) | 2017-03-31 | 2019-09-11 | Camera module, lens module, and stop module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020170041956A KR102071925B1 (ko) | 2017-03-31 | 2017-03-31 | 카메라 모듈 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020200006392A Division KR102187735B1 (ko) | 2020-01-17 | 2020-01-17 | 카메라 모듈 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20180111263A KR20180111263A (ko) | 2018-10-11 |
| KR102071925B1 true KR102071925B1 (ko) | 2020-01-31 |
Family
ID=63669299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020170041956A Active KR102071925B1 (ko) | 2017-03-31 | 2017-03-31 | 카메라 모듈 |
Country Status (3)
| Country | Link |
|---|---|
| US (3) | US10690997B2 (ko) |
| KR (1) | KR102071925B1 (ko) |
| CN (2) | CN208174818U (ko) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI626485B (zh) | 2016-07-29 | 2018-06-11 | 台灣東電化股份有限公司 | 移動機構 |
| US10893178B2 (en) * | 2017-05-25 | 2021-01-12 | Samsung Electro-Mechanics Co., Ltd. | Camera module |
| KR102485461B1 (ko) * | 2017-08-07 | 2023-01-06 | 엘지이노텍 주식회사 | 렌즈 구동 장치, 카메라 모듈 및 광학 기기 |
| US10506146B2 (en) * | 2017-08-18 | 2019-12-10 | Samsung Electro-Mechanics Co., Ltd. | Camera Module |
| KR102104453B1 (ko) * | 2017-11-09 | 2020-05-29 | 삼성전기주식회사 | 카메라 모듈 |
| KR102158710B1 (ko) * | 2018-06-08 | 2020-09-22 | 삼성전기주식회사 | 카메라 모듈 |
| KR102635884B1 (ko) * | 2018-10-31 | 2024-02-14 | 삼성전자주식회사 | 조리개를 포함하는 카메라 모듈 |
| US20240214680A1 (en) * | 2018-12-14 | 2024-06-27 | Tdk Taiwan Corp. | Driving mechanism |
| CN110191272B (zh) * | 2019-06-28 | 2024-06-07 | Oppo广东移动通信有限公司 | 摄像头组件及电子设备 |
| CN112505979B (zh) * | 2019-08-26 | 2022-08-26 | 台湾东电化股份有限公司 | 光圈片转移装置 |
| KR102894850B1 (ko) * | 2019-12-27 | 2025-12-03 | 삼성전기주식회사 | 조리개 모듈의 위치 검출 장치 |
| TWI755136B (zh) * | 2020-08-07 | 2022-02-11 | 大陽科技股份有限公司 | 驅動模組、相機模組及電子裝置 |
| TWI745175B (zh) * | 2020-08-13 | 2021-11-01 | 大陽科技股份有限公司 | 驅動裝置、相機模組與電子裝置 |
| CN113873164B (zh) * | 2021-10-22 | 2024-06-11 | 维沃移动通信有限公司 | 摄像头组件及电子设备 |
| CN114285242B (zh) * | 2021-12-30 | 2022-08-19 | 上海比路电子股份有限公司 | 可变光圈驱动马达、摄像装置及电子设备 |
| TWI814457B (zh) | 2022-05-26 | 2023-09-01 | 大立光電股份有限公司 | 通光孔模組、相機模組與電子裝置 |
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| JP2007079390A (ja) * | 2005-09-16 | 2007-03-29 | Nidec Sankyo Corp | レンズ駆動装置 |
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2017
- 2017-03-31 KR KR1020170041956A patent/KR102071925B1/ko active Active
-
2018
- 2018-01-31 US US15/884,606 patent/US10690997B2/en active Active
- 2018-03-30 CN CN201820472427.5U patent/CN208174818U/zh active Active
- 2018-03-30 CN CN201810295944.4A patent/CN108696677B/zh active Active
- 2018-08-29 US US16/115,619 patent/US10444599B2/en active Active
-
2019
- 2019-09-11 US US16/567,013 patent/US10816876B2/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007079390A (ja) * | 2005-09-16 | 2007-03-29 | Nidec Sankyo Corp | レンズ駆動装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US10690997B2 (en) | 2020-06-23 |
| CN108696677B (zh) | 2021-06-01 |
| US10444599B2 (en) | 2019-10-15 |
| US10816876B2 (en) | 2020-10-27 |
| CN108696677A (zh) | 2018-10-23 |
| US20180284571A1 (en) | 2018-10-04 |
| US20180373121A1 (en) | 2018-12-27 |
| KR20180111263A (ko) | 2018-10-11 |
| US20200004110A1 (en) | 2020-01-02 |
| CN208174818U (zh) | 2018-11-30 |
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