JP2000241883A5 - - Google Patents
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- Publication number
- JP2000241883A5 JP2000241883A5 JP1999039869A JP3986999A JP2000241883A5 JP 2000241883 A5 JP2000241883 A5 JP 2000241883A5 JP 1999039869 A JP1999039869 A JP 1999039869A JP 3986999 A JP3986999 A JP 3986999A JP 2000241883 A5 JP2000241883 A5 JP 2000241883A5
- Authority
- JP
- Japan
- Prior art keywords
- fan
- light source
- optical device
- cooling
- rotations
- 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
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000007664 blowing Methods 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11039869A JP2000241883A (ja) | 1999-02-18 | 1999-02-18 | プロジェクタ装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11039869A JP2000241883A (ja) | 1999-02-18 | 1999-02-18 | プロジェクタ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2000241883A JP2000241883A (ja) | 2000-09-08 |
JP2000241883A5 true JP2000241883A5 (enrdf_load_stackoverflow) | 2005-01-06 |
Family
ID=12564993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11039869A Pending JP2000241883A (ja) | 1999-02-18 | 1999-02-18 | プロジェクタ装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2000241883A (enrdf_load_stackoverflow) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4060534B2 (ja) * | 2001-01-15 | 2008-03-12 | 株式会社日立製作所 | 画像表示装置 |
JP4085666B2 (ja) * | 2002-03-25 | 2008-05-14 | セイコーエプソン株式会社 | 画像表示装置 |
TW546536B (en) * | 2002-12-20 | 2003-08-11 | Delta Electronics Inc | Projector and operation protecting method therefor |
US7128421B2 (en) * | 2004-03-29 | 2006-10-31 | Infocus Corporation | Thermal management of projection apparatus |
TWI263800B (en) * | 2005-02-01 | 2006-10-11 | Coretronic Corp | Optical projection apparatus |
JP5034631B2 (ja) * | 2007-04-12 | 2012-09-26 | パナソニック株式会社 | 過熱保護装置および過熱保護装置を備えたプロジェクター |
JP5130902B2 (ja) * | 2007-12-21 | 2013-01-30 | セイコーエプソン株式会社 | プロジェクタ |
JP2018097217A (ja) * | 2016-12-14 | 2018-06-21 | 株式会社ユニバーサルエンターテインメント | 遊技機、及び遊技用装置 |
-
1999
- 1999-02-18 JP JP11039869A patent/JP2000241883A/ja active Pending
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