CN1115584C - 可用来显示电子影像的投影显示装置 - Google Patents
可用来显示电子影像的投影显示装置 Download PDFInfo
- Publication number
- CN1115584C CN1115584C CN 98123031 CN98123031A CN1115584C CN 1115584 C CN1115584 C CN 1115584C CN 98123031 CN98123031 CN 98123031 CN 98123031 A CN98123031 A CN 98123031A CN 1115584 C CN1115584 C CN 1115584C
- Authority
- CN
- China
- Prior art keywords
- light
- dichronic mirror
- polariscope
- modulation
- modulation unit
- 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
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- Projection Apparatus (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98123031 CN1115584C (zh) | 1998-11-27 | 1998-11-27 | 可用来显示电子影像的投影显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 98123031 CN1115584C (zh) | 1998-11-27 | 1998-11-27 | 可用来显示电子影像的投影显示装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1255647A CN1255647A (zh) | 2000-06-07 |
CN1115584C true CN1115584C (zh) | 2003-07-23 |
Family
ID=5228009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 98123031 Expired - Fee Related CN1115584C (zh) | 1998-11-27 | 1998-11-27 | 可用来显示电子影像的投影显示装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1115584C (zh) |
-
1998
- 1998-11-27 CN CN 98123031 patent/CN1115584C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1255647A (zh) | 2000-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: ZHISHEN SCIENCE & TECHNOLOGY CO. LTD. Free format text: FORMER NAME OR ADDRESS: ZHISHEN INDUSTRY CO., LTD |
|
CP03 | Change of name, title or address |
Address after: Xi Taipei County of Taiwan province Zhenkang Ning Street No. 159 6 floor Patentee after: Zhishen Science and Technology Co., Ltd. Address before: Xi Taipei County of Taiwan province Zhenkang Ning Street No. 159 6 floor Patentee before: Zhishen Industrial Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: YUDONG PLASM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHISHEN SCIENCE + TECHNOLOGY CO. LTD. Effective date: 20070105 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20070105 Address after: Wilmington Delaware Patentee after: Yudong Electric Slurry Technology Co., Ltd. Address before: Xi Taipei County of Taiwan province Zhenkang Ning Street No. 159 6 floor Patentee before: Zhishen Science and Technology Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: YUDONG PLASMA TECHNOLOGY CO., LTD. Free format text: FORMER NAME OR ADDRESS: YUDONG PLASM TECHNOLOGY CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Wilmington Delaware Patentee after: Yudong Plasm Technology Co., Ltd. Address before: Wilmington Delaware Patentee before: Yudong Electric Slurry Technology Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030723 Termination date: 20101127 |