CN101989030B - Lcos投影机 - Google Patents
Lcos投影机 Download PDFInfo
- Publication number
- CN101989030B CN101989030B CN2010102307637A CN201010230763A CN101989030B CN 101989030 B CN101989030 B CN 101989030B CN 2010102307637 A CN2010102307637 A CN 2010102307637A CN 201010230763 A CN201010230763 A CN 201010230763A CN 101989030 B CN101989030 B CN 101989030B
- Authority
- CN
- China
- Prior art keywords
- engine
- projector
- lcos
- heating radiator
- prism
- 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.)
- Expired - Fee Related
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract description 5
- 239000004973 liquid crystal related substance Substances 0.000 title abstract description 5
- 229910052710 silicon Inorganic materials 0.000 title abstract description 5
- 239000010703 silicon Substances 0.000 title abstract description 5
- 238000010438 heat treatment Methods 0.000 claims description 28
- 230000000712 assembly Effects 0.000 claims description 18
- 238000000429 assembly Methods 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 9
- 241000237983 Trochidae Species 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 15
- 230000000694 effects Effects 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 5
- 238000003384 imaging method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Landscapes
- Projection Apparatus (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102307637A CN101989030B (zh) | 2010-07-19 | 2010-07-19 | Lcos投影机 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010102307637A CN101989030B (zh) | 2010-07-19 | 2010-07-19 | Lcos投影机 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101989030A CN101989030A (zh) | 2011-03-23 |
CN101989030B true CN101989030B (zh) | 2012-09-26 |
Family
ID=43745643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010102307637A Expired - Fee Related CN101989030B (zh) | 2010-07-19 | 2010-07-19 | Lcos投影机 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN101989030B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108681120A (zh) * | 2018-04-04 | 2018-10-19 | 深圳市光谷基业科技有限公司 | 一种lcd的光学模组设备 |
CN113589634A (zh) * | 2021-08-10 | 2021-11-02 | 吉林省钜鸿智能技术有限公司 | 一种高效降温lcos微型投影仪 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000305176A (ja) * | 1999-04-20 | 2000-11-02 | Fujitsu General Ltd | 液晶プロジェクタ |
JP3367486B2 (ja) * | 1999-10-28 | 2003-01-14 | セイコーエプソン株式会社 | プロジェクタ |
CN2735399Y (zh) * | 2004-09-24 | 2005-10-19 | 江西鸿源数显科技有限公司 | 用于lcos液晶面板光学引擎的分色/合色***散热装置 |
TW200727067A (en) * | 2006-01-10 | 2007-07-16 | Coretronic Corp | Projector and heat dissipation apparatus thereof |
CN101090627A (zh) * | 2006-06-15 | 2007-12-19 | 精工爱普生株式会社 | 冷却装置及投影机 |
CN101135837A (zh) * | 2006-08-31 | 2008-03-05 | 精工爱普生株式会社 | 投影机 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100053567A1 (en) * | 2008-09-01 | 2010-03-04 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Projector having led light sources and heat dissipation device assembly therein |
-
2010
- 2010-07-19 CN CN2010102307637A patent/CN101989030B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000305176A (ja) * | 1999-04-20 | 2000-11-02 | Fujitsu General Ltd | 液晶プロジェクタ |
JP3367486B2 (ja) * | 1999-10-28 | 2003-01-14 | セイコーエプソン株式会社 | プロジェクタ |
CN2735399Y (zh) * | 2004-09-24 | 2005-10-19 | 江西鸿源数显科技有限公司 | 用于lcos液晶面板光学引擎的分色/合色***散热装置 |
TW200727067A (en) * | 2006-01-10 | 2007-07-16 | Coretronic Corp | Projector and heat dissipation apparatus thereof |
CN101090627A (zh) * | 2006-06-15 | 2007-12-19 | 精工爱普生株式会社 | 冷却装置及投影机 |
CN101135837A (zh) * | 2006-08-31 | 2008-03-05 | 精工爱普生株式会社 | 投影机 |
Also Published As
Publication number | Publication date |
---|---|
CN101989030A (zh) | 2011-03-23 |
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Effective date of registration: 20151022 Granted publication date: 20120926 |
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PD01 | Discharge of preservation of patent |
Date of cancellation: 20171022 Granted publication date: 20120926 |
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PD01 | Discharge of preservation of patent | ||
PP01 | Preservation of patent right |
Effective date of registration: 20171022 Granted publication date: 20120926 |
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PP01 | Preservation of patent right | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20201022 Granted publication date: 20120926 |
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PD01 | Discharge of preservation of patent | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120926 Termination date: 20170719 |
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CF01 | Termination of patent right due to non-payment of annual fee |