TW200714917A - Imaging lens comprising at least a lens with a diffractive optical surface - Google Patents
Imaging lens comprising at least a lens with a diffractive optical surfaceInfo
- Publication number
- TW200714917A TW200714917A TW095134994A TW95134994A TW200714917A TW 200714917 A TW200714917 A TW 200714917A TW 095134994 A TW095134994 A TW 095134994A TW 95134994 A TW95134994 A TW 95134994A TW 200714917 A TW200714917 A TW 200714917A
- Authority
- TW
- Taiwan
- Prior art keywords
- lens
- optical surface
- diffractive optical
- imaging lens
- refractive power
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
- G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
-
- 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
- G02B13/0035—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 three lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/4205—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant
- G02B27/4211—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect having a diffractive optical element [DOE] contributing to image formation, e.g. whereby modulation transfer function MTF or optical aberrations are relevant correcting chromatic aberrations
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
- G02B5/189—Structurally combined with optical elements not having diffractive power
- G02B5/1895—Structurally combined with optical elements not having diffractive power such optical elements having dioptric power
-
- 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 -
- G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
-
- 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 -
- G02B9/12—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only
- G02B9/14—Optical objectives characterised both by the number of the components and their arrangements according to their sign, i.e. + or - having three components only arranged + - +
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/18—Diffraction gratings
- G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
- Optical Couplings Of Light Guides (AREA)
- Prostheses (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005275981A JP2007086485A (ja) | 2005-09-22 | 2005-09-22 | 撮像レンズ |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200714917A true TW200714917A (en) | 2007-04-16 |
TWI314653B TWI314653B (zh) | 2009-09-11 |
Family
ID=37459498
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095134994A TW200714917A (en) | 2005-09-22 | 2006-09-21 | Imaging lens comprising at least a lens with a diffractive optical surface |
Country Status (8)
Country | Link |
---|---|
US (1) | US7623307B2 (zh) |
EP (1) | EP1767975B1 (zh) |
JP (1) | JP2007086485A (zh) |
KR (1) | KR100812685B1 (zh) |
CN (1) | CN100476490C (zh) |
AT (1) | ATE495473T1 (zh) |
DE (1) | DE602006019531D1 (zh) |
TW (1) | TW200714917A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI412782B (zh) * | 2009-03-27 | 2013-10-21 | Hon Hai Prec Ind Co Ltd | 取像鏡頭 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007127960A (ja) * | 2005-11-07 | 2007-05-24 | Konica Minolta Opto Inc | 撮像光学系、撮像レンズ装置及びデジタル機器 |
JP2007127953A (ja) * | 2005-11-07 | 2007-05-24 | Konica Minolta Opto Inc | 撮像光学系、撮像レンズ装置及びデジタル機器 |
DE102007044228A1 (de) * | 2007-08-17 | 2009-04-02 | Carl Zeiss Surgical Gmbh | Optische Einrichtung |
JP2009098505A (ja) * | 2007-10-18 | 2009-05-07 | Sony Corp | 撮像レンズ及び撮像装置 |
JP5172490B2 (ja) * | 2008-06-17 | 2013-03-27 | 富士フイルム株式会社 | 撮像レンズ及びカプセル型内視鏡 |
JP5097058B2 (ja) * | 2008-09-03 | 2012-12-12 | パナソニック株式会社 | 撮像レンズ及びそれを用いた撮像装置 |
JP5426313B2 (ja) * | 2009-10-15 | 2014-02-26 | 日立マクセル株式会社 | 撮像レンズ系 |
JP2011112719A (ja) * | 2009-11-24 | 2011-06-09 | Panasonic Corp | 撮像レンズ及びそれを用いた撮像装置、並びに、当該撮像装置を搭載した携帯機器 |
WO2011161971A1 (ja) * | 2010-06-24 | 2011-12-29 | ナルックス株式会社 | 撮像光学系 |
JP5601586B2 (ja) * | 2011-01-13 | 2014-10-08 | 株式会社ニコン | 光学系および光学機器 |
TWI449946B (zh) * | 2011-12-19 | 2014-08-21 | Largan Precision Co Ltd | 成像鏡頭組 |
TWI443367B (zh) * | 2012-03-09 | 2014-07-01 | Largan Precision Co Ltd | 拾像鏡片系統 |
JP6292711B2 (ja) * | 2014-04-14 | 2018-03-14 | カンタツ株式会社 | 撮像レンズ |
CN104503067B (zh) * | 2014-09-22 | 2017-04-26 | 青岛歌尔声学科技有限公司 | 一种取像镜头 |
TWI557463B (zh) | 2014-12-03 | 2016-11-11 | 先進光電科技股份有限公司 | 光學成像系統 |
TWI546562B (zh) * | 2014-12-04 | 2016-08-21 | 先進光電科技股份有限公司 | 光學成像系統(一) |
US9274310B1 (en) * | 2014-12-23 | 2016-03-01 | Glory Science Co., Ltd. | Optical imaging lens |
TWI572890B (zh) * | 2015-01-29 | 2017-03-01 | 先進光電科技股份有限公司 | 光學成像系統(三) |
US9946051B2 (en) * | 2015-04-22 | 2018-04-17 | Samsung Electronics Co., Ltd. | Imaging apparatus and image sensor including the same |
TWI561850B (en) * | 2015-05-15 | 2016-12-11 | Ability Opto Electronics Technology Co Ltd | Optical image capturing system |
TWI579585B (zh) * | 2015-05-15 | 2017-04-21 | 先進光電科技股份有限公司 | 光學成像系統(二) |
CN105093502A (zh) * | 2015-09-01 | 2015-11-25 | 苏州凯锝微电子有限公司 | 一种折衍混合式手机镜头透镜组 |
CN110531505B (zh) * | 2019-10-29 | 2020-02-28 | 江西联创电子有限公司 | 红外光学成像镜头及成像设备 |
CN111929817B (zh) * | 2020-09-02 | 2021-03-26 | 诚瑞光学(苏州)有限公司 | 摄像光学镜头 |
CN112180603B (zh) * | 2020-09-30 | 2023-05-19 | 维沃移动通信有限公司 | 投影装置及智能眼镜 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5543966A (en) * | 1993-12-29 | 1996-08-06 | Eastman Kodak Company | Hybrid refractive/diffractive achromatic camera lens |
US5493441A (en) * | 1994-01-13 | 1996-02-20 | Texas Instruments Incorporated | Infrared continuous zoom telescope using diffractive optics |
US5699142A (en) | 1994-09-01 | 1997-12-16 | Alcon Laboratories, Inc. | Diffractive multifocal ophthalmic lens |
JPH1090596A (ja) | 1996-09-13 | 1998-04-10 | Matsushita Electric Ind Co Ltd | グレーティング素子付光学系およびこれを用いた撮像装置 |
JPH10186223A (ja) * | 1996-10-24 | 1998-07-14 | Asahi Optical Co Ltd | トリプレットレンズ |
US6101035A (en) * | 1996-10-24 | 2000-08-08 | Asahi Kogaku Kogyo Kabushiki Kaisha | Triplet lens system with diffractive lens features |
US6839174B1 (en) | 1997-03-03 | 2005-01-04 | Olympus Corporation | Relief type diffraction optical element, optical system comprising the same and mold for manufacturing the same |
JPH10311946A (ja) | 1997-05-12 | 1998-11-24 | Olympus Optical Co Ltd | トリプレットレンズ |
JP4004140B2 (ja) | 1998-04-30 | 2007-11-07 | オリンパス株式会社 | 回折光学素子を用いたズームレンズ及びそれを用いた撮像装置 |
WO2000013048A1 (en) * | 1998-08-28 | 2000-03-09 | Ksm Associates, Inc. | Optical systems employing stepped diffractive surfaces |
EP1327246A1 (en) | 2000-10-03 | 2003-07-16 | Koninklijke Philips Electronics N.V. | Optical scanning device |
JP2002281236A (ja) * | 2001-03-22 | 2002-09-27 | Canon Inc | 画像読取装置 |
US6741403B2 (en) * | 2002-05-31 | 2004-05-25 | Largan Precision Co., Ltd. | Hybrid lens system |
JP2004191844A (ja) | 2002-12-13 | 2004-07-08 | Minolta Co Ltd | 撮像レンズ |
JP4382423B2 (ja) | 2003-09-09 | 2009-12-16 | フジノン株式会社 | 3枚構成単焦点レンズ |
US7061695B2 (en) | 2003-11-04 | 2006-06-13 | Eastman Kodak Company | Three element optical system |
KR100577977B1 (ko) * | 2004-03-12 | 2006-05-11 | (주)웨이텍 | 영상기록용 렌즈 |
JP2005301048A (ja) | 2004-04-14 | 2005-10-27 | Sankyo Seiki Mfg Co Ltd | 固定焦点レンズ |
CN100462770C (zh) * | 2004-10-28 | 2009-02-18 | 清华大学 | 微型摄像镜头系统 |
-
2005
- 2005-09-22 JP JP2005275981A patent/JP2007086485A/ja active Pending
-
2006
- 2006-09-20 CN CNB2006101389510A patent/CN100476490C/zh not_active Expired - Fee Related
- 2006-09-21 US US11/524,405 patent/US7623307B2/en not_active Expired - Fee Related
- 2006-09-21 EP EP06019796A patent/EP1767975B1/en not_active Not-in-force
- 2006-09-21 DE DE602006019531T patent/DE602006019531D1/de active Active
- 2006-09-21 KR KR1020060091844A patent/KR100812685B1/ko not_active IP Right Cessation
- 2006-09-21 TW TW095134994A patent/TW200714917A/zh not_active IP Right Cessation
- 2006-09-21 AT AT06019796T patent/ATE495473T1/de not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI412782B (zh) * | 2009-03-27 | 2013-10-21 | Hon Hai Prec Ind Co Ltd | 取像鏡頭 |
Also Published As
Publication number | Publication date |
---|---|
US20070064316A1 (en) | 2007-03-22 |
EP1767975A1 (en) | 2007-03-28 |
JP2007086485A (ja) | 2007-04-05 |
DE602006019531D1 (de) | 2011-02-24 |
KR100812685B1 (ko) | 2008-03-13 |
US7623307B2 (en) | 2009-11-24 |
ATE495473T1 (de) | 2011-01-15 |
EP1767975B1 (en) | 2011-01-12 |
KR20070033923A (ko) | 2007-03-27 |
TWI314653B (zh) | 2009-09-11 |
CN1936643A (zh) | 2007-03-28 |
CN100476490C (zh) | 2009-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |