WO2020078451A1 - Lentille de photographie optique, module de photographie et dispositif électronique - Google Patents
Lentille de photographie optique, module de photographie et dispositif électronique Download PDFInfo
- Publication number
- WO2020078451A1 WO2020078451A1 PCT/CN2019/111871 CN2019111871W WO2020078451A1 WO 2020078451 A1 WO2020078451 A1 WO 2020078451A1 CN 2019111871 W CN2019111871 W CN 2019111871W WO 2020078451 A1 WO2020078451 A1 WO 2020078451A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lens
- optical imaging
- optical
- object side
- image side
- Prior art date
Links
Images
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/06—Panoramic objectives; So-called "sky lenses" including panoramic objectives having reflecting surfaces
-
- 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
Definitions
- a second lens with positive refractive power, both the object side and the image side of the second lens are convex;
- An imaging module includes:
- FIG. 12 is a schematic structural diagram of an electronic device provided by an embodiment of the present application.
- the optical imaging lens 10 satisfies the following conditional expression:
- the optical imaging lens 10 satisfies the following conditional formula: V3 / V5 ⁇ 1; where V3 is the Abbe number of the third lens L3 and V5 is the Abbe number of the fifth lens L5. That is to say, V3 / V5 can be any value less than or equal to 1, for example, the value can be 0.36, 0.44, 0.52, 0.59, 0.68, 0.79, 0.89, and so on.
- the object side S7 is concave, and the image side S8 is convex, and both are aspherical.
- the fifth lens L5 has a negative refractive power and is made of plastic.
- the object side S9 is concave, and the image side S10 is convex, and both are aspherical.
- the sixth lens L6 has a positive refractive power and is made of plastic.
- the object side S11 is convex at the optical axis and concave at the circumference.
- the image side S12 is convex and both are aspherical.
- the seventh lens L7 has a negative refractive power and is made of plastic.
- the object side S13 is convex at the optical axis and concave at the circumference.
- the image side S14 is concave at the optical axis and convex at the circumference. Aspherical.
- the seventh lens L7 has a negative refractive power and is made of plastic.
- the object side S13 is convex at the optical axis and concave at the circumference.
- the image side S14 is concave at the optical axis and convex at the circumference. Aspherical.
- the diaphragm is a center diaphragm (that is, the diaphragm is disposed between the first lens and the third lens, and also includes the case where the diaphragm is disposed on the image side of the first lens and the object side of the third lens), there is It helps to expand the angle of view of the optical camera lens 10, so that the optical camera lens 10 has the advantage of a wide-angle lens.
- the housing 200 can protect the imaging module 100.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811215502.0A CN111077635A (zh) | 2018-10-18 | 2018-10-18 | 光学摄像镜头、取像模组和电子装置 |
CN201811215502.0 | 2018-10-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2020078451A1 true WO2020078451A1 (fr) | 2020-04-23 |
Family
ID=70283668
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CN2019/111871 WO2020078451A1 (fr) | 2018-10-18 | 2019-10-18 | Lentille de photographie optique, module de photographie et dispositif électronique |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN111077635A (fr) |
WO (1) | WO2020078451A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11487088B2 (en) | 2020-06-10 | 2022-11-01 | Largan Precision Co., Ltd. | Imaging lens assembly including seven lenses of ++−+−+− or ++−−−+− refractive powers, image capturing unit and electronic device |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114019651A (zh) * | 2020-07-16 | 2022-02-08 | 三营超精密光电(晋城)有限公司 | 光学镜头及具有该光学镜头的电子装置 |
CN112230370A (zh) * | 2020-10-23 | 2021-01-15 | 江西晶超光学有限公司 | 光学镜头、摄像头模组及电子装置 |
CN112485891A (zh) | 2020-11-26 | 2021-03-12 | 玉晶光电(厦门)有限公司 | 光学成像镜头 |
CN114791659B (zh) * | 2021-01-25 | 2024-03-29 | 浙江舜宇光学有限公司 | 摄像镜头 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09127415A (ja) * | 1995-11-06 | 1997-05-16 | Fuji Photo Optical Co Ltd | 2群ズームレンズ |
CN203673137U (zh) * | 2013-01-30 | 2014-06-25 | 康达智株式会社 | 摄像镜头 |
CN107153257A (zh) * | 2017-05-15 | 2017-09-12 | 浙江舜宇光学有限公司 | 光学成像系统 |
CN107462977A (zh) * | 2017-09-21 | 2017-12-12 | 浙江舜宇光学有限公司 | 光学成像镜头 |
CN107621681A (zh) * | 2017-09-15 | 2018-01-23 | 浙江舜宇光学有限公司 | 光学成像镜头 |
CN208076814U (zh) * | 2018-02-28 | 2018-11-09 | 浙江舜宇光学有限公司 | 光学成像镜片组 |
CN110361835A (zh) * | 2019-06-29 | 2019-10-22 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102662849B1 (ko) * | 2016-11-28 | 2024-05-03 | 삼성전기주식회사 | 촬상 광학계 |
CN107436481B (zh) * | 2017-09-20 | 2020-04-07 | 浙江舜宇光学有限公司 | 摄像透镜组 |
CN110673300B (zh) * | 2018-07-02 | 2022-06-24 | 江西晶超光学有限公司 | 光学摄像镜头、取像装置及电子装置 |
-
2018
- 2018-10-18 CN CN201811215502.0A patent/CN111077635A/zh not_active Withdrawn
-
2019
- 2019-10-18 WO PCT/CN2019/111871 patent/WO2020078451A1/fr active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09127415A (ja) * | 1995-11-06 | 1997-05-16 | Fuji Photo Optical Co Ltd | 2群ズームレンズ |
CN203673137U (zh) * | 2013-01-30 | 2014-06-25 | 康达智株式会社 | 摄像镜头 |
CN107153257A (zh) * | 2017-05-15 | 2017-09-12 | 浙江舜宇光学有限公司 | 光学成像系统 |
CN107621681A (zh) * | 2017-09-15 | 2018-01-23 | 浙江舜宇光学有限公司 | 光学成像镜头 |
CN107462977A (zh) * | 2017-09-21 | 2017-12-12 | 浙江舜宇光学有限公司 | 光学成像镜头 |
CN208076814U (zh) * | 2018-02-28 | 2018-11-09 | 浙江舜宇光学有限公司 | 光学成像镜片组 |
CN110361835A (zh) * | 2019-06-29 | 2019-10-22 | 瑞声科技(新加坡)有限公司 | 摄像光学镜头 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11487088B2 (en) | 2020-06-10 | 2022-11-01 | Largan Precision Co., Ltd. | Imaging lens assembly including seven lenses of ++−+−+− or ++−−−+− refractive powers, image capturing unit and electronic device |
Also Published As
Publication number | Publication date |
---|---|
CN111077635A (zh) | 2020-04-28 |
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