KR20180075152A - 촬상 광학계 - Google Patents
촬상 광학계 Download PDFInfo
- Publication number
- KR20180075152A KR20180075152A KR1020160179152A KR20160179152A KR20180075152A KR 20180075152 A KR20180075152 A KR 20180075152A KR 1020160179152 A KR1020160179152 A KR 1020160179152A KR 20160179152 A KR20160179152 A KR 20160179152A KR 20180075152 A KR20180075152 A KR 20180075152A
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- KR
- South Korea
- Prior art keywords
- lens
- optical system
- imaging optical
- conditional expression
- refractive power
- 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.)
- Ceased
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- 238000012634 optical imaging Methods 0.000 title 1
- 230000003287 optical effect Effects 0.000 claims abstract description 115
- 238000003384 imaging method Methods 0.000 claims abstract description 104
- 230000014509 gene expression Effects 0.000 claims description 55
- 238000000034 method Methods 0.000 claims 14
- 230000004075 alteration Effects 0.000 description 24
- 239000000463 material Substances 0.000 description 19
- 239000011521 glass Substances 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/0005—Optical objectives specially designed for the purposes specified below having F-Theta characteristic
-
- 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
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B9/00—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or -
- G02B9/62—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having six components only
-
- H04N5/2254—
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
도 2는 도 1에 도시된 촬상 광학계의 수차 곡선
도 3은 본 발명의 제2실시 예에 따른 촬상 광학계의 구성도
도 4는 도 3에 도시된 촬상 광학계의 수차 곡선
도 5는 본 발명의 제3실시 예에 따른 촬상 광학계의 구성도
도 6은 도 5에 도시된 촬상 광학계의 수차 곡선
도 7은 본 발명의 제4실시 예에 따른 촬상 광학계의 구성도
도 8은 도 7에 도시된 촬상 광학계의 수차 곡선
110, 210, 310, 410 제1렌즈
120, 220, 320, 420 제2렌즈
130, 230, 330, 430 제3렌즈
140, 240, 340, 440 제4렌즈
150, 250, 350, 450 제5렌즈
160, 260, 360, 360 제6렌즈
170, 270, 370, 470 필터
180, 280, 380, 480 (이미지 센서의) 상면
Claims (16)
- 물체 측으로부터 순차적으로 배치되는,
굴절력을 갖는 제1렌즈;
굴절력을 갖는 제2렌즈;
굴절력을 갖는 제3렌즈;
굴절력을 가지며, 물체 측면이 볼록한 형상인 제4렌즈;
굴절력을 가지며, 상 측면이 오목한 형상인 제5렌즈; 및
굴절력을 갖는 제6렌즈;
를 포함하고,
F No.가 1.7 이하인 촬상 광학계. - 제1항에 있어서,
상기 제1렌즈는 상 측면이 오목한 형상인 촬상 광학계. - 제1항에 있어서,
상기 제2렌즈는 정의 굴절력을 갖는 촬상 광학계. - 제1항에 있어서,
상기 제3렌즈의 굴절률은 1.65 이상인 촬상 광학계. - 제1항에 있어서,
상기 제4렌즈는 상 측면이 볼록한 형상인 촬상 광학계. - 제1항에 있어서,
상기 제4렌즈의 굴절률은 1.65 이상인 촬상 광학계. - 제1항에 있어서,
상기 제5렌즈는 부의 굴절력을 갖는 촬상 광학계. - 제1항에 있어서,
상기 제5렌즈는 물체 측면 및 상 측면에 변곡점이 형성되는 형상인 촬상 광학계. - 제1항에 있어서,
상기 제3렌즈의 굴절률은 1.65 이상인 촬상 광학계. - 제1항에 있어서,
상기 제6렌즈는 물체 측면 및 상 측면에 변곡점이 형성되는 형상인 촬상 광학계. - 물체 측으로부터 순차적으로 배치되는 제1렌즈, 제2렌즈, 제3렌즈, 제4렌즈, 제5렌즈, 제6렌즈를 포함하고,
상기 제3렌즈 내지 상기 제5렌즈의 굴절률은 1.65 이상이고,
상기 제3렌즈 내지 상기 제5렌즈의 적어도 일면은 비구면인 촬상 광학계. - 제11항에 있어서,
하기 조건식을 만족하는 촬상 광학계.
[조건식] 1.5 < f1/f
(상기 조건식에서 f는 촬상 광학계의 전체 초점거리이고, f1은 상기 제1렌즈의 초점거리이다) - 제11항에 있어서,
하기 조건식을 만족하는 촬상 광학계.
[조건식] TTL/f
(상기 조건식에서 f는 촬상 광학계의 전체 초점거리이고, TTL은 상기 제1렌즈의 초점거리이다) - 제11항에 있어서,
하기 조건식을 만족하는 촬상 광학계.
[조건식] 0.7 < R6/f
(상기 조건식에서 f는 촬상 광학계의 전체 초점거리이고, R6는 상기 제3렌즈의 물체 측면의 곡률 반지름이다) - 제11항에 있어서,
하기 조건식을 만족하는 촬상 광학계.
[조건식] V3 + V4 < 45
(상기 조건식에서 V3는 상기 제3렌즈의 아베수이고, V4는 상기 제4렌즈의 아베수이다) - 제11항에 있어서,
하기 조건식을 만족하는 촬상 광학계.
[조건식] V3 + V5 < 45
(상기 조건식에서 V3는 상기 제3렌즈의 아베수이고, V5는 상기 제5렌즈의 아베수이다)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020160179152A KR20180075152A (ko) | 2016-12-26 | 2016-12-26 | 촬상 광학계 |
US15/586,334 US10782504B2 (en) | 2016-12-26 | 2017-05-04 | Optical imaging system |
CN202110227361.XA CN112987251B (zh) | 2016-12-26 | 2017-07-04 | 光学成像系统 |
CN201720802337.3U CN207424363U (zh) | 2016-12-26 | 2017-07-04 | 光学成像系统 |
CN202211491772.0A CN115857143A (zh) | 2016-12-26 | 2017-07-04 | 光学成像系统 |
CN201710537219.9A CN108241200B (zh) | 2016-12-26 | 2017-07-04 | 光学成像系统 |
US16/739,596 US11500183B2 (en) | 2016-12-26 | 2020-01-10 | Optical imaging system |
US17/965,278 US11914115B2 (en) | 2016-12-26 | 2022-10-13 | Optical imaging system |
US18/418,590 US12298481B2 (en) | 2016-12-26 | 2024-01-22 | Optical imaging system |
Applications Claiming Priority (1)
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KR1020160179152A KR20180075152A (ko) | 2016-12-26 | 2016-12-26 | 촬상 광학계 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190161312A Division KR102147790B1 (ko) | 2019-12-06 | 2019-12-06 | 촬상 광학계 |
Publications (1)
Publication Number | Publication Date |
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KR20180075152A true KR20180075152A (ko) | 2018-07-04 |
Family
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Family Applications (1)
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KR1020160179152A Ceased KR20180075152A (ko) | 2016-12-26 | 2016-12-26 | 촬상 광학계 |
Country Status (3)
Country | Link |
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US (4) | US10782504B2 (ko) |
KR (1) | KR20180075152A (ko) |
CN (4) | CN207424363U (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180075152A (ko) | 2016-12-26 | 2018-07-04 | 삼성전기주식회사 | 촬상 광학계 |
US11262537B2 (en) * | 2017-02-17 | 2022-03-01 | Zhejiang Sunny Optical Co., Ltd | Camera lens assembly including six lenses each having refractive power |
TWI626488B (zh) | 2017-03-28 | 2018-06-11 | 大立光電股份有限公司 | 影像擷取光學鏡頭、取像裝置及電子裝置 |
TWI625567B (zh) | 2017-10-16 | 2018-06-01 | 大立光電股份有限公司 | 成像用光學鏡頭、取像裝置及電子裝置 |
KR102815933B1 (ko) | 2018-06-01 | 2025-06-02 | 삼성전기주식회사 | 촬상 광학계 |
CN109856764B (zh) * | 2018-12-27 | 2021-03-02 | 瑞声光学解决方案私人有限公司 | 摄像光学镜头 |
US11644642B2 (en) | 2019-02-21 | 2023-05-09 | Samsung Electro-Mechanics Co., Ltd. | Optical imaging system |
CN111856706A (zh) | 2019-04-30 | 2020-10-30 | 南昌欧菲精密光学制品有限公司 | 光学镜头、取像模组及移动终端 |
WO2020258269A1 (zh) | 2019-06-28 | 2020-12-30 | 南昌欧菲精密光学制品有限公司 | 成像镜头、摄像模组及电子装置 |
US11953756B2 (en) | 2019-08-15 | 2024-04-09 | Jiangxi Ofilm Optical Co., Ltd. | Optical system, image capturing module and electronic device |
WO2021072745A1 (zh) | 2019-10-18 | 2021-04-22 | 南昌欧菲精密光学制品有限公司 | 光学成像系统、取像装置及电子装置 |
CN112764194A (zh) * | 2019-11-04 | 2021-05-07 | 江西晶超光学有限公司 | 光学透镜组、取像装置及电子装置 |
WO2021087661A1 (zh) * | 2019-11-04 | 2021-05-14 | 南昌欧菲精密光学制品有限公司 | 光学透镜组、取像装置及电子装置 |
US12332409B2 (en) | 2019-11-29 | 2025-06-17 | Jiangxi Jingchao Optical Co., Ltd | Optical system, camera module and electronic device |
WO2021127849A1 (zh) * | 2019-12-23 | 2021-07-01 | 诚瑞光学(常州)股份有限公司 | 摄像光学镜头 |
US12092801B2 (en) | 2020-03-16 | 2024-09-17 | Jiangxi Jingchao Optical Co., Ltd. | Optical system, imaging module and electronic device |
US12085782B2 (en) | 2020-03-16 | 2024-09-10 | Jiangxi Jingchao Optical Co., Ltd. | Optical system, camera module, and electronic device |
WO2021217664A1 (zh) | 2020-04-30 | 2021-11-04 | 江西晶超光学有限公司 | 光学成像系统、取像模组和电子装置 |
US12196924B2 (en) | 2020-07-23 | 2025-01-14 | Ofilm Group Co., Ltd. | Optical system, image capturing module, and electronic device |
TWI735299B (zh) * | 2020-07-30 | 2021-08-01 | 大立光電股份有限公司 | 影像透鏡組、取像裝置及電子裝置 |
WO2022052050A1 (zh) * | 2020-09-11 | 2022-03-17 | 欧菲光集团股份有限公司 | 光学成像系统、取像模组和电子装置 |
US12242045B2 (en) | 2020-10-23 | 2025-03-04 | Ofilm Group Co., Ltd. | Optical lens, camera module, and electronic device |
CN113741005B (zh) | 2021-08-17 | 2023-09-05 | 江西晶超光学有限公司 | 光学系统、取像模组及电子设备 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3982823A (en) * | 1972-08-23 | 1976-09-28 | Canon Kabushiki Kaisha | Retrofocus wide-angle objective lens system of large relative aperture |
JPS5643618A (en) * | 1979-09-18 | 1981-04-22 | Olympus Optical Co Ltd | Attachment lens |
JP2000330014A (ja) | 1999-05-25 | 2000-11-30 | Cosina Co Ltd | 大口径レンズ |
JP5576717B2 (ja) | 2010-04-12 | 2014-08-20 | 富士フイルム株式会社 | 撮像レンズおよび撮像装置 |
JP5673680B2 (ja) * | 2010-07-16 | 2015-02-18 | コニカミノルタ株式会社 | 撮像レンズ |
TWI438480B (zh) * | 2012-03-09 | 2014-05-21 | Largan Precision Co Ltd | 光學影像系統組 |
WO2014162779A1 (ja) * | 2013-04-01 | 2014-10-09 | ソニー株式会社 | 撮像レンズおよび撮像装置 |
TWI463169B (zh) * | 2013-07-25 | 2014-12-01 | Largan Precision Co Ltd | 影像系統鏡片組及取像裝置 |
TWI484247B (zh) | 2013-12-20 | 2015-05-11 | 玉晶光電股份有限公司 | 攝像裝置與其光學成像鏡頭 |
JP2015197615A (ja) | 2014-04-02 | 2015-11-09 | キヤノン株式会社 | 複眼光学機器 |
JP6278354B2 (ja) * | 2014-04-15 | 2018-02-14 | 株式会社オプトロジック | 撮像レンズ |
TWI477807B (zh) | 2014-05-23 | 2015-03-21 | Largan Precision Co Ltd | 取像用光學鏡頭、取像裝置及可攜裝置 |
KR101719874B1 (ko) | 2014-06-17 | 2017-03-24 | 삼성전기주식회사 | 렌즈 모듈 |
US10133030B2 (en) | 2014-06-17 | 2018-11-20 | Samsung Electro-Mechanics Co., Ltd. | High resolution lens module |
JP6319765B2 (ja) * | 2014-07-02 | 2018-05-09 | 株式会社オプトロジック | 撮像レンズ |
TWI531814B (zh) * | 2014-09-29 | 2016-05-01 | 大立光電股份有限公司 | 取像透鏡系統、取像裝置以及電子裝置 |
TWI536067B (zh) | 2014-10-03 | 2016-06-01 | 先進光電科技股份有限公司 | 光學成像系統 |
KR102342281B1 (ko) | 2014-11-03 | 2021-12-22 | 삼성전자주식회사 | 촬영 렌즈 및 이를 포함한 촬영 장치 |
KR101709836B1 (ko) | 2014-11-17 | 2017-02-23 | 삼성전기주식회사 | 촬상 광학계 |
CN104570286B (zh) * | 2014-12-08 | 2017-06-27 | 青岛歌尔声学科技有限公司 | 一种微型鱼眼镜头及头戴显示设备 |
TWI574037B (zh) | 2015-01-30 | 2017-03-11 | 大立光電股份有限公司 | 光學取像系統、取像裝置以及電子裝置 |
US10274700B2 (en) * | 2015-05-21 | 2019-04-30 | Apple Inc. | Camera lens system |
TWI586999B (zh) * | 2015-10-23 | 2017-06-11 | 大立光電股份有限公司 | 影像擷取透鏡組、取像裝置及電子裝置 |
JP6688056B2 (ja) * | 2015-11-30 | 2020-04-28 | ナンチャン オー−フィルム オプティカル−エレクトロニック テック カンパニー リミテッド | 撮像レンズおよび撮像装置 |
US9759891B2 (en) * | 2015-12-01 | 2017-09-12 | Calin Technology Co., Ltd. | Wide angle lens |
CN111796396B (zh) * | 2015-12-24 | 2022-03-04 | 宁波舜宇车载光学技术有限公司 | 光学成像镜头及其透镜组 |
KR101850962B1 (ko) * | 2016-03-22 | 2018-04-20 | 주식회사 에이스솔루텍 | 렌즈 광학계 및 촬상 장치 |
TWI582457B (zh) * | 2016-04-20 | 2017-05-11 | 大立光電股份有限公司 | 取像光學系統鏡組、取像裝置及電子裝置 |
KR20180075152A (ko) | 2016-12-26 | 2018-07-04 | 삼성전기주식회사 | 촬상 광학계 |
CN106908932A (zh) * | 2016-12-30 | 2017-06-30 | 玉晶光电(厦门)有限公司 | 光学成像镜头 |
-
2016
- 2016-12-26 KR KR1020160179152A patent/KR20180075152A/ko not_active Ceased
-
2017
- 2017-05-04 US US15/586,334 patent/US10782504B2/en active Active
- 2017-07-04 CN CN201720802337.3U patent/CN207424363U/zh active Active
- 2017-07-04 CN CN202211491772.0A patent/CN115857143A/zh active Pending
- 2017-07-04 CN CN202110227361.XA patent/CN112987251B/zh active Active
- 2017-07-04 CN CN201710537219.9A patent/CN108241200B/zh active Active
-
2020
- 2020-01-10 US US16/739,596 patent/US11500183B2/en active Active
-
2022
- 2022-10-13 US US17/965,278 patent/US11914115B2/en active Active
-
2024
- 2024-01-22 US US18/418,590 patent/US12298481B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20230042581A1 (en) | 2023-02-09 |
CN108241200A (zh) | 2018-07-03 |
US20180180854A1 (en) | 2018-06-28 |
CN108241200B (zh) | 2021-03-19 |
US10782504B2 (en) | 2020-09-22 |
US11500183B2 (en) | 2022-11-15 |
CN207424363U (zh) | 2018-05-29 |
US20240159993A1 (en) | 2024-05-16 |
US12298481B2 (en) | 2025-05-13 |
CN115857143A (zh) | 2023-03-28 |
US20200150395A1 (en) | 2020-05-14 |
CN112987251A (zh) | 2021-06-18 |
US11914115B2 (en) | 2024-02-27 |
CN112987251B (zh) | 2023-09-29 |
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