TW200613763A - Miniature image pick-up lens system - Google Patents
Miniature image pick-up lens systemInfo
- Publication number
- TW200613763A TW200613763A TW093132954A TW93132954A TW200613763A TW 200613763 A TW200613763 A TW 200613763A TW 093132954 A TW093132954 A TW 093132954A TW 93132954 A TW93132954 A TW 93132954A TW 200613763 A TW200613763 A TW 200613763A
- Authority
- TW
- Taiwan
- Prior art keywords
- lens
- image pick
- lens system
- miniature image
- concave surface
- Prior art date
Links
Landscapes
- Lenses (AREA)
Abstract
A miniature image pick-up lens system in an order from an object side to an image side includes an aperture stop, a first biconvex lens, a second lens having a concave surface on a side of an object, and a third lens having a concave surface on a side of an image. The first lens, second lens and the third lens all are made of optical plastic, and one of them has a grating structure on one surface. Utilizing a refractive-diffractive hybrid and triplet structure, as a result, a miniature image pick-up lens system having low cost, high resolution at a relative wide field angle condition, is abtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93132954A TWI329754B (en) | 2004-10-29 | 2004-10-29 | Miniature image pick-up lens system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW93132954A TWI329754B (en) | 2004-10-29 | 2004-10-29 | Miniature image pick-up lens system |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200613763A true TW200613763A (en) | 2006-05-01 |
TWI329754B TWI329754B (en) | 2010-09-01 |
Family
ID=45074516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW93132954A TWI329754B (en) | 2004-10-29 | 2004-10-29 | Miniature image pick-up lens system |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI329754B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109445114A (en) * | 2018-12-12 | 2019-03-08 | 常州英诺激光科技有限公司 | Two waveband beam expanding lens optical system |
CN112203000A (en) * | 2020-09-30 | 2021-01-08 | 维沃移动通信有限公司 | Imaging device and electronic apparatus |
CN114488508A (en) * | 2021-12-29 | 2022-05-13 | 中国人民解放军63921部队 | Long-focus large-caliber compact space telescopic imaging system and imaging device |
CN116381908A (en) * | 2022-12-29 | 2023-07-04 | 湖北华鑫光电有限公司 | Miniaturized 3p wide-angle lens |
-
2004
- 2004-10-29 TW TW93132954A patent/TWI329754B/en active
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109445114A (en) * | 2018-12-12 | 2019-03-08 | 常州英诺激光科技有限公司 | Two waveband beam expanding lens optical system |
CN112203000A (en) * | 2020-09-30 | 2021-01-08 | 维沃移动通信有限公司 | Imaging device and electronic apparatus |
CN112203000B (en) * | 2020-09-30 | 2022-11-25 | 维沃移动通信有限公司 | Imaging device and electronic apparatus |
CN114488508A (en) * | 2021-12-29 | 2022-05-13 | 中国人民解放军63921部队 | Long-focus large-caliber compact space telescopic imaging system and imaging device |
CN114488508B (en) * | 2021-12-29 | 2023-08-15 | 中国人民解放军63921部队 | Long-focal-length large-caliber compact space telescopic imaging system and imaging device |
CN116381908A (en) * | 2022-12-29 | 2023-07-04 | 湖北华鑫光电有限公司 | Miniaturized 3p wide-angle lens |
CN116381908B (en) * | 2022-12-29 | 2024-05-07 | 湖北华鑫光电有限公司 | Miniaturized 3p wide-angle lens |
Also Published As
Publication number | Publication date |
---|---|
TWI329754B (en) | 2010-09-01 |
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