CN100420977C - 投影图像显示装置及其使用的投影光学单元 - Google Patents
投影图像显示装置及其使用的投影光学单元 Download PDFInfo
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- CN100420977C CN100420977C CNB2005100877796A CN200510087779A CN100420977C CN 100420977 C CN100420977 C CN 100420977C CN B2005100877796 A CNB2005100877796 A CN B2005100877796A CN 200510087779 A CN200510087779 A CN 200510087779A CN 100420977 C CN100420977 C CN 100420977C
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- image
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- 230000003287 optical effect Effects 0.000 title claims description 263
- 238000004519 manufacturing process Methods 0.000 description 11
- 210000001747 pupil Anatomy 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 210000000887 face Anatomy 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
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- 230000004075 alteration Effects 0.000 description 1
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Abstract
Description
表面 | Rd | TH | nd | vd |
S0 | 无限大 | 26.648 | ||
S1 | 无限大 | 31.342 | 1.51680 | 64.2 |
S2 | 无限大 | 5.000 | ||
S3 | 69.501 | 10.611 | 1.84666 | 23.8 |
S4 | -346.318 | 0.878 | ||
S5 | 46.651 | 0.176 | 1.52020 | 52.0 |
S6 | 44.766 | 9.698 | 1.49700 | 81.6 |
S7 | 127.627 | 0.896 | ||
S8 | 39.691 | 12.175 | 1.49700 | 81.6 |
S9 | -43.950 | 3.514 | 1.75520 | 27.5 |
S10 | 19.725 | 0.878 | ||
S11 | 20.067 | 8.503 | 1.49700 | 81.6 |
S12 | 689.692 | 0.176 | 1.52020 | 52.0 |
S13 | 886.801 | 13.352 | ||
S14 | 无限大 | 41.092 | ||
S15 | 172.780 | 13.158 | 1.65412 | 39.6 |
S16 | -54.522 | 0.914 | ||
S17 | 65.972 | 8.766 | 1.84666 | 23.8 |
S18 | 141.037 | 7.835 | ||
S19 | -75.773 | 3.514 | 1.74400 | 44.7 |
S20 | 63.046 | 22.101 | ||
S21 | -29.490 | 3.514 | 1.62041 | 60.3 |
S22 | -38.329 | 21.310 | ||
S23 | -28.154 | 8.784 | 1.49091 | 58.0 |
S24 | -104.400 | 71.000 | ||
S25 | 无限大 | -184.324 | REFL | |
S26 | 无限大 | 295.000 | REFL | |
S27 | 无限大 | -305.000 | REFL | |
S28 | 无限大 | -0.028 |
表面 | Rd | TH | nd | vd |
S0 | 无穷大 | 26.648 | ||
S1 | 无穷大 | 31.342 | 1.51680 | 64.2 |
S2 | 无穷大 | 4.945 | ||
S3 | 69.501 | 10.611 | 1.84666 | 23.8 |
S4 | -346.318 | 0.878 | ||
S5 | 46.651 | 0.176 | 1.52020 | 52.0 |
S6 | 44.766 | 9.698 | 1.49700 | 81.6 |
S7 | 127.627 | 0.896 | ||
S8 | 39.691 | 12.175 | 1.49700 | 81.6 |
S9 | -43.950 | 3.514 | 1.75520 | 27.5 |
S10 | 19.725 | 0.878 | ||
S11 | 20.067 | 8.503 | 1.49700 | 81.6 |
S12 | 689.692 | 0.176 | 1.52020 | 52.0 |
S13 | 886.801 | 13.352 | ||
S14 | 无穷大 | 41.092 | ||
S15 | 172.780 | 13.158 | 1.65412 | 39.6 |
S16 | -54.522 | 0.914 | ||
S17 | 65.972 | 8.766 | 1.84666 | 23.8 |
S18 | 141.037 | 7.835 | ||
S19 | -75.773 | 3.514 | 1.74400 | 44.7 |
S20 | 63.046 | 22.101 | ||
S21 | -29.490 | 3.514 | 1.62041 | 60.3 |
S22 | -38.329 | 21.310 | ||
S23 | -28.154 | 8.784 | 1.49091 | 58.0 |
S24 | -104.400 | 71.055 | ||
S25 | 无穷大 | -188.359 | REFL | |
S26 | 无穷大 | 399.251 | REFL | |
S27 | 无穷大 | -456.800 | REFL | |
S28 | 无穷大 |
Claims (15)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004-317623 | 2004-11-01 | ||
JP2004317623 | 2004-11-01 | ||
JP2004317623 | 2004-11-01 | ||
JP2005-123080 | 2005-04-21 | ||
JP2005123080 | 2005-04-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1769953A CN1769953A (zh) | 2006-05-10 |
CN100420977C true CN100420977C (zh) | 2008-09-24 |
Family
ID=36751349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100877796A Active CN100420977C (zh) | 2004-11-01 | 2005-08-08 | 投影图像显示装置及其使用的投影光学单元 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4973793B2 (zh) |
CN (1) | CN100420977C (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101833166B (zh) * | 2009-03-13 | 2011-10-05 | 扬明光学股份有限公司 | 镜头 |
TWI816758B (zh) * | 2018-05-10 | 2023-10-01 | 日商索尼股份有限公司 | 圖像顯示裝置、投射光學系統及圖像顯示系統 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100449350C (zh) * | 2006-12-07 | 2009-01-07 | 浙江大学 | 基于自由曲面的超薄型反射式投影显示成像方法及物镜 |
CN105137603B (zh) * | 2015-10-21 | 2019-03-05 | 南京先进激光技术研究院 | 一种乳房肿物体表定位激光投影灯尺及使用方法 |
CN106095371A (zh) * | 2016-06-17 | 2016-11-09 | 中国航空无线电电子研究所 | 一种曲面三维图符显示生成方法 |
CN113960870B (zh) * | 2021-09-22 | 2022-03-01 | 沂普光电(天津)有限公司 | 一种反射式超短焦光学模组 |
CN115166891B (zh) * | 2022-07-20 | 2023-10-27 | 福州大学 | 基于全内反射自由曲面的Mini-LED背光模组 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001141994A (ja) * | 1999-11-11 | 2001-05-25 | Canon Inc | 投影装置における斜め投影レンズ |
US20030206353A1 (en) * | 2002-03-27 | 2003-11-06 | Minolta Co., Ltd. | Oblique projection optical system and method for setting the same |
CN1479131A (zh) * | 2002-07-30 | 2004-03-03 | ������������ʽ���� | 投射光学系统,投射型图像显示装置和图像显示系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2986103B2 (ja) * | 1987-12-29 | 1999-12-06 | 旭光学工業株式会社 | 画像投影装置 |
-
2005
- 2005-08-08 CN CNB2005100877796A patent/CN100420977C/zh active Active
-
2011
- 2011-04-04 JP JP2011082388A patent/JP4973793B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001141994A (ja) * | 1999-11-11 | 2001-05-25 | Canon Inc | 投影装置における斜め投影レンズ |
US20030206353A1 (en) * | 2002-03-27 | 2003-11-06 | Minolta Co., Ltd. | Oblique projection optical system and method for setting the same |
CN1479131A (zh) * | 2002-07-30 | 2004-03-03 | ������������ʽ���� | 投射光学系统,投射型图像显示装置和图像显示系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101833166B (zh) * | 2009-03-13 | 2011-10-05 | 扬明光学股份有限公司 | 镜头 |
TWI816758B (zh) * | 2018-05-10 | 2023-10-01 | 日商索尼股份有限公司 | 圖像顯示裝置、投射光學系統及圖像顯示系統 |
Also Published As
Publication number | Publication date |
---|---|
JP2011203736A (ja) | 2011-10-13 |
CN1769953A (zh) | 2006-05-10 |
JP4973793B2 (ja) | 2012-07-11 |
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