CN201408314Y - 反射型光学引擎 - Google Patents
反射型光学引擎 Download PDFInfo
- Publication number
- CN201408314Y CN201408314Y CN2009200736683U CN200920073668U CN201408314Y CN 201408314 Y CN201408314 Y CN 201408314Y CN 2009200736683 U CN2009200736683 U CN 2009200736683U CN 200920073668 U CN200920073668 U CN 200920073668U CN 201408314 Y CN201408314 Y CN 201408314Y
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- CN
- China
- Prior art keywords
- lens
- photomodulator
- light source
- reflection
- polarization spectroscope
- 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.)
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Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009200736683U CN201408314Y (zh) | 2009-03-06 | 2009-03-06 | 反射型光学引擎 |
Applications Claiming Priority (1)
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CN2009200736683U CN201408314Y (zh) | 2009-03-06 | 2009-03-06 | 反射型光学引擎 |
Publications (1)
Publication Number | Publication Date |
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CN201408314Y true CN201408314Y (zh) | 2010-02-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2009200736683U Expired - Lifetime CN201408314Y (zh) | 2009-03-06 | 2009-03-06 | 反射型光学引擎 |
Country Status (1)
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CN (1) | CN201408314Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111158143A (zh) * | 2018-11-08 | 2020-05-15 | 舜宇光学(浙江)研究院有限公司 | 用于近眼显示设备的微型投影光引擎 |
-
2009
- 2009-03-06 CN CN2009200736683U patent/CN201408314Y/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111158143A (zh) * | 2018-11-08 | 2020-05-15 | 舜宇光学(浙江)研究院有限公司 | 用于近眼显示设备的微型投影光引擎 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Na Sainuo science and technology (Jurong) company limited Assignor: Shanghai Sanxin Technology Development Co., Ltd. Contract record no.: 2011310000040 Denomination of utility model: Reflection-type optical engine Granted publication date: 20100217 License type: Exclusive License Record date: 20110408 |
|
AV01 | Patent right actively abandoned |
Granted publication date: 20100217 Effective date of abandoning: 20090306 |
|
RGAV | Abandon patent right to avoid regrant |