JP7281584B1 - レンズモジュール - Google Patents
レンズモジュール Download PDFInfo
- Publication number
- JP7281584B1 JP7281584B1 JP2022097786A JP2022097786A JP7281584B1 JP 7281584 B1 JP7281584 B1 JP 7281584B1 JP 2022097786 A JP2022097786 A JP 2022097786A JP 2022097786 A JP2022097786 A JP 2022097786A JP 7281584 B1 JP7281584 B1 JP 7281584B1
- Authority
- JP
- Japan
- Prior art keywords
- cut filter
- lens
- plastic lens
- lens module
- coated
- 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.)
- Active
Links
- 239000000463 material Substances 0.000 claims abstract description 32
- 238000000034 method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 26
- 238000002834 transmittance Methods 0.000 description 16
- 238000005516 engineering process Methods 0.000 description 9
- 239000000975 dye Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001635 magnesium fluoride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 1
- URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 description 1
- 238000012634 optical imaging Methods 0.000 description 1
- 125000002524 organometallic group Chemical group 0.000 description 1
- AZCUJQOIQYJWQJ-UHFFFAOYSA-N oxygen(2-) titanium(4+) trihydrate Chemical compound [O-2].[O-2].[Ti+4].O.O.O AZCUJQOIQYJWQJ-UHFFFAOYSA-N 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000001007 phthalocyanine dye Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000005019 vapor deposition 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
- G02B13/14—Optical objectives specially designed for the purposes specified below for use with infrared or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
- G02B1/041—Lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical 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
- G02B13/008—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras designed for infrared light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Optical Filters (AREA)
- Physical Vapour Deposition (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Lenses (AREA)
Abstract
Description
実施例1
実施例2
実施例3
実施例4
Claims (6)
- 複数のプラスチックレンズを備えるレンズモジュールであって、そのうちの1つのプラスチックレンズには特定の波長を吸収する材料が添加され、かつ、前記プラスチックレンズの表面に赤外線カットフィルターまたは紫外線カットフィルターがコーティングされており、前記赤外線カットフィルターまたは紫外線カットフィルターは、特定の波長を吸収する材料を添加したプラスチックレンズの表面にコーティングされており、
前記特定の波長は550~800nmであり、
または、前記特定の波長は350~450nm、及び550~800nmであり、
または、前記特定の波長は600~1200nmである、
ことを特徴とするレンズモジュール。 - 前記赤外線カットフィルターまたは紫外線カットフィルターは、前記プラスチックレンズの表面に蒸着またはスパッタリングされている、
ことを特徴とする請求項1に記載のレンズモジュール。 - 前記プラスチックレンズの全表面に、赤外線カットフィルターまたは紫外線カットフィルターがコーティングされている、
ことを特徴とする請求項1に記載のレンズモジュール。 - 前記赤外線カットフィルターまたは紫外線カットフィルターがコーティングされたプラスチックレンズの表面における中心以外の点の接線と、プラスチックレンズの表面の中心の接線とのなす角が0~60°である、
ことを特徴とする請求項1に記載のレンズモジュール。 - 前記特定の波長を吸収する材料を添加したプラスチックレンズの表面の中心以外の点の接線と、プラスチックレンズの表面の中心の接線とのなす角が0~60°である、
ことを特徴とする請求項1に記載のレンズモジュール。 - 前記なす角は0~20°である、
ことを特徴とする請求項4または5に記載のレンズモジュール。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210226401.3 | 2022-03-09 | ||
CN202210226401.3A CN114706202A (zh) | 2022-03-09 | 2022-03-09 | 镜头模组 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP7281584B1 true JP7281584B1 (ja) | 2023-05-25 |
JP2023133060A JP2023133060A (ja) | 2023-09-22 |
Family
ID=82168588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022097786A Active JP7281584B1 (ja) | 2022-03-09 | 2022-06-17 | レンズモジュール |
Country Status (3)
Country | Link |
---|---|
US (1) | US20230288611A1 (ja) |
JP (1) | JP7281584B1 (ja) |
CN (1) | CN114706202A (ja) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002277738A (ja) | 2001-03-19 | 2002-09-25 | Victor Co Of Japan Ltd | カメラ |
JP2005037764A (ja) | 2003-07-17 | 2005-02-10 | Olympus Corp | 撮像光学系及びそれを用いた撮像装置 |
JP2007004122A (ja) | 2005-02-21 | 2007-01-11 | Olympus Corp | 変倍光学系及びそれを備えた電子機器 |
JP2009223251A (ja) | 2008-03-19 | 2009-10-01 | Olympus Corp | 撮像装置 |
JP2014066918A (ja) | 2012-09-26 | 2014-04-17 | Asahi Glass Co Ltd | 撮像レンズおよび撮像装置 |
JP2017191159A (ja) | 2016-04-12 | 2017-10-19 | キヤノン株式会社 | 撮像装置 |
US20190317253A1 (en) | 2018-04-11 | 2019-10-17 | Largan Precision Co., Ltd. | Optical image lens assembly, imaging apparatus and electronic device |
CN212483960U (zh) | 2020-06-19 | 2021-02-05 | 南昌欧菲光电技术有限公司 | 光学系统、成像模组及电子设备 |
-
2022
- 2022-03-09 CN CN202210226401.3A patent/CN114706202A/zh active Pending
- 2022-06-08 US US17/835,953 patent/US20230288611A1/en active Pending
- 2022-06-17 JP JP2022097786A patent/JP7281584B1/ja active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002277738A (ja) | 2001-03-19 | 2002-09-25 | Victor Co Of Japan Ltd | カメラ |
JP2005037764A (ja) | 2003-07-17 | 2005-02-10 | Olympus Corp | 撮像光学系及びそれを用いた撮像装置 |
JP2007004122A (ja) | 2005-02-21 | 2007-01-11 | Olympus Corp | 変倍光学系及びそれを備えた電子機器 |
JP2009223251A (ja) | 2008-03-19 | 2009-10-01 | Olympus Corp | 撮像装置 |
JP2014066918A (ja) | 2012-09-26 | 2014-04-17 | Asahi Glass Co Ltd | 撮像レンズおよび撮像装置 |
JP2017191159A (ja) | 2016-04-12 | 2017-10-19 | キヤノン株式会社 | 撮像装置 |
US20190317253A1 (en) | 2018-04-11 | 2019-10-17 | Largan Precision Co., Ltd. | Optical image lens assembly, imaging apparatus and electronic device |
CN212483960U (zh) | 2020-06-19 | 2021-02-05 | 南昌欧菲光电技术有限公司 | 光学系统、成像模组及电子设备 |
Also Published As
Publication number | Publication date |
---|---|
CN114706202A (zh) | 2022-07-05 |
US20230288611A1 (en) | 2023-09-14 |
JP2023133060A (ja) | 2023-09-22 |
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