CN110007424A - 图案投影成像系统 - Google Patents
图案投影成像系统 Download PDFInfo
- Publication number
- CN110007424A CN110007424A CN201811481540.0A CN201811481540A CN110007424A CN 110007424 A CN110007424 A CN 110007424A CN 201811481540 A CN201811481540 A CN 201811481540A CN 110007424 A CN110007424 A CN 110007424A
- Authority
- CN
- China
- Prior art keywords
- lens
- imaging system
- projection imaging
- focal length
- pattern projection
- 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.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 151
- 230000003287 optical effect Effects 0.000 claims abstract description 25
- 230000005499 meniscus Effects 0.000 claims description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 23
- 230000004075 alteration Effects 0.000 description 18
- 240000005528 Arctium lappa Species 0.000 description 6
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000006185 dispersion Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
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
-
- 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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Lenses (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811481540.0A CN110007424B (zh) | 2018-12-05 | 2018-12-05 | 图案投影成像系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811481540.0A CN110007424B (zh) | 2018-12-05 | 2018-12-05 | 图案投影成像系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110007424A true CN110007424A (zh) | 2019-07-12 |
CN110007424B CN110007424B (zh) | 2021-09-28 |
Family
ID=67165063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811481540.0A Active CN110007424B (zh) | 2018-12-05 | 2018-12-05 | 图案投影成像系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110007424B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06222265A (ja) * | 1993-01-26 | 1994-08-12 | Dainippon Screen Mfg Co Ltd | 立体射影レンズ |
DE19529673A1 (de) * | 1994-08-12 | 1996-02-15 | Asahi Optical Co Ltd | Projektionsobjektiv und Projektor |
RU2225628C2 (ru) * | 2001-10-08 | 2004-03-10 | Бронштейн Игорь Григорьевич | Объектив с вынесенным входным зрачком (варианты) |
JP2007047334A (ja) * | 2005-08-08 | 2007-02-22 | Ricoh Co Ltd | 結像レンズ系、画像読取装置、撮像装置、及び表示装置 |
CN100388011C (zh) * | 2005-09-02 | 2008-05-14 | 佳能株式会社 | 光学系统和包括该光学系统的图像拾取设备 |
JP2010152128A (ja) * | 2008-12-25 | 2010-07-08 | Nikon Corp | 撮像光学素子の製造方法 |
CN102053350A (zh) * | 2009-10-27 | 2011-05-11 | 索尼公司 | 变焦镜头以及图像拾取器件 |
CN105681631A (zh) * | 2014-12-05 | 2016-06-15 | 太阳诱电株式会社 | 摄像元件内置基板及其制造方法、以及摄像装置 |
-
2018
- 2018-12-05 CN CN201811481540.0A patent/CN110007424B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06222265A (ja) * | 1993-01-26 | 1994-08-12 | Dainippon Screen Mfg Co Ltd | 立体射影レンズ |
DE19529673A1 (de) * | 1994-08-12 | 1996-02-15 | Asahi Optical Co Ltd | Projektionsobjektiv und Projektor |
RU2225628C2 (ru) * | 2001-10-08 | 2004-03-10 | Бронштейн Игорь Григорьевич | Объектив с вынесенным входным зрачком (варианты) |
JP2007047334A (ja) * | 2005-08-08 | 2007-02-22 | Ricoh Co Ltd | 結像レンズ系、画像読取装置、撮像装置、及び表示装置 |
CN100388011C (zh) * | 2005-09-02 | 2008-05-14 | 佳能株式会社 | 光学系统和包括该光学系统的图像拾取设备 |
JP2010152128A (ja) * | 2008-12-25 | 2010-07-08 | Nikon Corp | 撮像光学素子の製造方法 |
CN102053350A (zh) * | 2009-10-27 | 2011-05-11 | 索尼公司 | 变焦镜头以及图像拾取器件 |
CN105681631A (zh) * | 2014-12-05 | 2016-06-15 | 太阳诱电株式会社 | 摄像元件内置基板及其制造方法、以及摄像装置 |
Also Published As
Publication number | Publication date |
---|---|
CN110007424B (zh) | 2021-09-28 |
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Legal Events
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PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240911 Address after: D4-1, Building No. 1, Chuangqi Road, No. 63, Chuangqi Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province, 511400 Patentee after: GUANGZHOU TOPLITE OPTOELECTRONICS TECHNOLOGY CO.,LTD. Country or region after: China Address before: Room 04, 7th Floor, Guangming Building, 33 Mong Kok Road, Hong Kong, China Patentee before: TOPLITE INTERNATIONAL Co.,Ltd. Country or region before: Hong-Kong |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: Unit 04, 2F, Building 12, No. 63 Chuangqi Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province 511400 Patentee after: GUANGZHOU TOPLITE OPTOELECTRONICS TECHNOLOGY CO.,LTD. Country or region after: China Address before: D4-1, Building No. 1, Chuangqi Road, No. 63, Chuangqi Road, Shilou Town, Panyu District, Guangzhou City, Guangdong Province, 511400 Patentee before: GUANGZHOU TOPLITE OPTOELECTRONICS TECHNOLOGY CO.,LTD. Country or region before: China |