JP2000122178A - 照明装置 - Google Patents
照明装置Info
- Publication number
- JP2000122178A JP2000122178A JP10295375A JP29537598A JP2000122178A JP 2000122178 A JP2000122178 A JP 2000122178A JP 10295375 A JP10295375 A JP 10295375A JP 29537598 A JP29537598 A JP 29537598A JP 2000122178 A JP2000122178 A JP 2000122178A
- Authority
- JP
- Japan
- Prior art keywords
- lens
- light source
- diameter
- light
- mirror
- 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
Landscapes
- Liquid Crystal (AREA)
- Projection Apparatus (AREA)
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 true JP2000122178A (ja) | 2000-04-28 |
JP2000122178A5 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) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002214697A (ja) * | 2001-01-12 | 2002-07-31 | Canon Inc | 投射型表示装置 |
US6507434B2 (en) | 2000-06-23 | 2003-01-14 | Nikon Corporation | Illumination apparatus for microscope |
US7417618B2 (en) | 2001-10-09 | 2008-08-26 | Seiko Epson Corporation | Lighting apparatus and projection type display, and driving method therefor |
US7807957B2 (en) | 2006-05-16 | 2010-10-05 | Hitachi, Ltd. | Light source unit and projection type image display apparatus |
CN111856850A (zh) * | 2020-08-04 | 2020-10-30 | 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
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6507434B2 (en) | 2000-06-23 | 2003-01-14 | Nikon Corporation | Illumination apparatus for microscope |
JP2002214697A (ja) * | 2001-01-12 | 2002-07-31 | Canon Inc | 投射型表示装置 |
US7417618B2 (en) | 2001-10-09 | 2008-08-26 | Seiko Epson Corporation | Lighting apparatus and projection type display, and driving method therefor |
US8684541B2 (en) | 2001-10-09 | 2014-04-01 | Seiko Epson Corporation | Lighting apparatus and projection type display, and driving method therefor |
US7807957B2 (en) | 2006-05-16 | 2010-10-05 | Hitachi, Ltd. | Light source unit and projection type image display apparatus |
CN111856850A (zh) * | 2020-08-04 | 2020-10-30 | 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 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20050628 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050628 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20070928 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080310 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080630 |