JP2000122178A5 - - Google Patents
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- Publication number
- JP2000122178A5 JP2000122178A5 JP1998295375A JP29537598A JP2000122178A5 JP 2000122178 A5 JP2000122178 A5 JP 2000122178A5 JP 1998295375 A JP1998295375 A JP 1998295375A JP 29537598 A JP29537598 A JP 29537598A JP 2000122178 A5 JP2000122178 A5 JP 2000122178A5
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light source
- diameter
- light
- lighting device
- 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.)
- Pending
Links
- 230000004907 flux Effects 0.000 claims description 9
- 238000005286 illumination Methods 0.000 claims description 9
- 210000001747 Pupil Anatomy 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000004973 liquid crystal related substance Substances 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000003287 optical Effects 0.000 description 2
- 230000002093 peripheral Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10295375A JP2000122178A (ja) | 1998-10-16 | 1998-10-16 | 照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10295375A JP2000122178A (ja) | 1998-10-16 | 1998-10-16 | 照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000122178A JP2000122178A (ja) | 2000-04-28 |
| JP2000122178A5 true JP2000122178A5 (US07321065-20080122-C00020.png) | 2005-10-20 |
Family
ID=17819821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10295375A Pending JP2000122178A (ja) | 1998-10-16 | 1998-10-16 | 照明装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000122178A (US07321065-20080122-C00020.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002006225A (ja) | 2000-06-23 | 2002-01-09 | Nikon Corp | 顕微鏡照明装置 |
| JP4776785B2 (ja) * | 2001-01-12 | 2011-09-21 | キヤノン株式会社 | 投射型表示装置 |
| US6947025B2 (en) | 2001-10-09 | 2005-09-20 | Seiko Epson Corporation | Lighting apparatus and projection type display, and driving method therefore |
| JP2007309963A (ja) | 2006-05-16 | 2007-11-29 | Hitachi Ltd | 投射型表示装置 |
| CN111856850B (zh) * | 2020-08-04 | 2021-05-14 | 广东烨嘉光电科技股份有限公司 | 一种多通道微透镜阵列投影系统 |
-
1998
- 1998-10-16 JP JP10295375A patent/JP2000122178A/ja active Pending
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