CN1131450C - 与像素化面板联用且横向色差减少的投影透镜 - Google Patents
与像素化面板联用且横向色差减少的投影透镜 Download PDFInfo
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- CN1131450C CN1131450C CN00807072A CN00807072A CN1131450C CN 1131450 C CN1131450 C CN 1131450C CN 00807072 A CN00807072 A CN 00807072A CN 00807072 A CN00807072 A CN 00807072A CN 1131450 C CN1131450 C CN 1131450C
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- lens
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- 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
- G02B27/18—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical projection, e.g. combination of mirror and condenser and objective
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/22—Telecentric objectives or lens systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
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- Optics & Photonics (AREA)
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Abstract
Description
例子 | f0 | f1 | f2 | VU2/C | 2h′ | d | 0.1/(p′·F#U2) |
1A | 13.48 | -71.28 | 27.85 | 118.6 | 20.27 | 0.0138 | 71.1 |
1C | 13.42 | -72.20 | 29.20 | 114.5 | 20.27 | 0.0138 | 67.5 |
1E | 13.28 | -38.97 | 31.63 | 133.8 | 20.27 | 0.0138 | 61.7 |
2A | 12.03 | -34.14 | 25.34 | 133.0 | 17.91 | 0.0120 | 70.9 |
2B | 12.02 | -24.15 | 24.78 | 117.2 | 17.91 | 0.0120 | 72.4 |
3 | 18.31 | -191.82 | 37.87 | 128.0 | 32.84 | 0.0152 | 104.5 |
4 | 31.43 | -53.24 | 84.01 | 188.0 | 38.50 | 0.0190 | 75.8 |
5 | 51.35 | -104.42 | 115.30 | 167.5 | 66.00 | 0.0280 | 105.0 |
7 | 33.52 | -51.21 | 85.87 | 188.0 | 40.69 | 0.0170 | 93.4 |
8 | 13.02 | -56.99 | 25.84 | 114.7 | 19.66 | 0.0120 | 82.6 |
9 | 12.39 | -34.14 | 25.90 | 144.3 | 18.44 | 0.0120 | 73.5 |
实例 | 最大1/2 FOV(deg.) | 最大畸变(%) | 0.7视场的横色(μ) | 1.0视场的横色(μ) | 像素大小(μ) | BFL/f0 |
1A | 37.0 | 0.10 | 5.6 | 6.4 | 13.8 | 2.2 |
1B | 37.0 | 0.25 | 7.3 | 8.7 | 13.8 | 2.4 |
1C | 37.0 | 0.25 | 5.6 | 6.8 | 13.8 | 2.4 |
1D | 37.0 | 0.25 | 4.4 | 9.6 | 13.8 | 2.5 |
1E | 37.0 | 0.25 | 7.4 | 8.5 | 13.8 | 3.1 |
1F | 37.0 | 0.25 | 6.8 | 10.0 | 13.8 | 2.5 |
1G | 37.0 | 0.25 | 3.7 | 5.2 | 13.8 | 2.5 |
1H | 37.0 | 0.25 | 7.8 | 11.7 | 13.8 | 2.5 |
2A | 36.6 | 0.10 | 5.8 | 8.5 | 12.0 | 2.9 |
2B | 36.6 | 0.10 | 8.1 | 9.6 | 12.0 | 2.9 |
3 | 41.7 | 0.15 | 6.0 | 6.8 | 15.2 | 2.1 |
4 | 31.4 | 0.10 | 8.8 | 16.3 | 19.0 | 3.5 |
5 | 32.7 | 1.00 | 11.4 | 17.5 | 28.0 | 1.5 |
6 | 27.8 | 0.15 | 8.3 | 9.5 | 13.8 | 0.9 |
7 | 31.2 | 0.50 | 8.9 | 15.0 | 17.0 | 3.0 |
8 | 37.0 | 0.10 | 5.8 | 7.0 | 12.0 | 2.6 |
9 | 36.7 | 0.10 | 5.2 | 6.8 | 12.0 | 2.8 |
Claims (36)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/304,693 US6195209B1 (en) | 1999-05-04 | 1999-05-04 | Projection lenses having reduced lateral color for use with pixelized panels |
US09/304,693 | 1999-05-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1352753A CN1352753A (zh) | 2002-06-05 |
CN1131450C true CN1131450C (zh) | 2003-12-17 |
Family
ID=23177580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN00807072A Expired - Fee Related CN1131450C (zh) | 1999-05-04 | 2000-04-26 | 与像素化面板联用且横向色差减少的投影透镜 |
Country Status (7)
Country | Link |
---|---|
US (2) | US6195209B1 (zh) |
EP (1) | EP1181610A4 (zh) |
JP (1) | JP2002543468A (zh) |
KR (1) | KR100722594B1 (zh) |
CN (1) | CN1131450C (zh) |
TW (1) | TW444134B (zh) |
WO (1) | WO2000067059A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI741404B (zh) * | 2018-11-05 | 2021-10-01 | 以色列商核心光電有限公司 | 摺疊相機透鏡設計 |
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US5991089A (en) * | 1997-01-31 | 1999-11-23 | U.S. Precision Lens Inc. | Long focal length projection lenses for use with large pixelized panels |
US5900987A (en) * | 1997-02-13 | 1999-05-04 | U.S. Precision Lens Inc | Zoom projection lenses for use with pixelized panels |
US6417971B1 (en) | 1997-08-05 | 2002-07-09 | U.S. Precision Lens Incorporated | Zoom projection lens having a lens correction unit |
-
1999
- 1999-05-04 US US09/304,693 patent/US6195209B1/en not_active Expired - Lifetime
- 1999-08-26 US US09/383,778 patent/US6169636B1/en not_active Expired - Lifetime
-
2000
- 2000-04-26 CN CN00807072A patent/CN1131450C/zh not_active Expired - Fee Related
- 2000-04-26 JP JP2000615843A patent/JP2002543468A/ja not_active Withdrawn
- 2000-04-26 EP EP00930154A patent/EP1181610A4/en not_active Ceased
- 2000-04-26 KR KR1020017014040A patent/KR100722594B1/ko not_active IP Right Cessation
- 2000-04-26 WO PCT/US2000/011173 patent/WO2000067059A1/en not_active Application Discontinuation
- 2000-05-06 TW TW089108850A patent/TW444134B/zh not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI741404B (zh) * | 2018-11-05 | 2021-10-01 | 以色列商核心光電有限公司 | 摺疊相機透鏡設計 |
TWI794934B (zh) * | 2018-11-05 | 2023-03-01 | 以色列商核心光電有限公司 | 摺疊相機透鏡設計 |
Also Published As
Publication number | Publication date |
---|---|
US6195209B1 (en) | 2001-02-27 |
KR100722594B1 (ko) | 2007-05-28 |
KR20020013866A (ko) | 2002-02-21 |
WO2000067059A8 (en) | 2001-04-12 |
EP1181610A2 (en) | 2002-02-27 |
WO2000067059A1 (en) | 2000-11-09 |
JP2002543468A (ja) | 2002-12-17 |
EP1181610A4 (en) | 2003-05-21 |
CN1352753A (zh) | 2002-06-05 |
US6169636B1 (en) | 2001-01-02 |
TW444134B (en) | 2001-07-01 |
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