CN207232543U - Spliced optical imaging system - Google Patents
Spliced optical imaging system Download PDFInfo
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- CN207232543U CN207232543U CN201721128402.5U CN201721128402U CN207232543U CN 207232543 U CN207232543 U CN 207232543U CN 201721128402 U CN201721128402 U CN 201721128402U CN 207232543 U CN207232543 U CN 207232543U
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- polarization
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- light path
- display
- imaging system
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Abstract
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Claims (10)
- A kind of 1. spliced optical imaging system, it is characterised in that including:There is the first micro display core along what the first light path was set First display group (100) of piece, the second display group (101) with the second micro display chip set along the second light path and it is located at The polarization combined optical module (102) of first light path and the second light path infall, first light path and second light Road is mutually perpendicular to, and the image of the first display group (100) display and the image of the second display group (101) display pass through institute After stating polarization combined optical module (102) closing light, it is imaged in same imaging surface.
- 2. spliced optical imaging system as claimed in claim 1, it is characterised in that polarization combined optical module (102) bag Include 45 ° of polarization spectro tablets (9) and 1/2 wave plate (10), 45 ° of polarization spectro tablets (9) be arranged at first light path and The second light path infall, and with first light path and second light path setting at 45 °, 45 ° of polarization spectros Tablet (9) is vertically arranged through P polarization light, reflection S-polarization light, 1/2 wave plate (10) along first light path.
- 3. spliced optical imaging system as claimed in claim 2, it is characterised in that the first display group (100) includes First LED panel component, the first high-resolution micro display chip (3) and the first PBS prisms (4), the first LED panel component Two perpendicular sides of the first PBS prisms (4) are respectively facing with the first high-resolution micro display chip (3), The first LED panel member parallel is set in first light path, and the first PBS prisms (4) are hung down along first light path It is straight to set.
- 4. spliced optical imaging system as claimed in claim 3, it is characterised in that the first LED panel group includes the One LED area light source (1) and the first film polarizer (2), the first film polarizer (2) are located at first LED area light source (1) between the first PBS prisms (4), the light beam that first LED area light source (1) sends is inclined by the first film Shake after piece (2), the first S-polarization light incides the first PBS prisms (4), anti-by the reflecting surface of the first PBS prisms (4) The first high-resolution micro display chip (3) is incident upon, after the first high-resolution micro display chip (3) is modulated, institute State the first S-polarization light be converted to the first P polarization light along first light path from the first PBS prisms (4) be emitted to it is described partially Shake combined optical module (102).
- 5. spliced optical imaging system as claimed in claim 4, it is characterised in that described in the first P polarization light enters After polarizing combined optical module (102), the 3rd S-polarization light is converted to by 1/2 wave plate (10), is put down by 45 ° of polarization spectros It is emitted after plate (9) reflection.
- 6. spliced optical imaging system as claimed in claim 2, it is characterised in that the second display group (101) includes Second LED panel component, the second high-resolution micro display chip (7) and the 2nd PBS prisms (8), the second LED panel component Two perpendicular sides of the 2nd PBS prisms (8) are respectively facing with the second high-resolution micro display chip (7), The second LED panel member parallel is set in second light path, and the 2nd PBS prisms (8) are hung down along first light path It is straight to set.
- 7. spliced optical imaging system as claimed in claim 6, it is characterised in that the second LED panel group includes the Two LED area light sources (5) and the second film polarizer (6), second film polarizer (6) are located at second LED area light source (5) between the 2nd PBS prisms (8), the light beam that second LED area light source (5) sends is inclined by second film Shake after piece (6), the second S-polarization light incides the 2nd PBS prisms (8), anti-by the reflecting surface of the 2nd PBS prisms (8) The second high-resolution micro display chip (7) is incident upon, after the second high-resolution micro display chip (7) is modulated, institute State the second S-polarization light be converted to the second P polarization light along second light path from the 2nd PBS prisms (8) be emitted to it is described partially Shake combined optical module (102).
- 8. spliced optical imaging system as claimed in claim 7, it is characterised in that described in the second P polarization light enters After polarizing combined optical module (102), 45 ° of polarization spectro tablets (9) are transmitted.
- 9. spliced optical imaging system as claimed in claim 2, it is characterised in that 1/2 wave plate (10) is by quartz Formed with magnesium fluoride gluing.
- 10. such as claim 1, the spliced optical imaging system, it is characterised in that first micro display chip and institute It is LCOS display chips, DMD display chips, LCD display chips or OLED display chips to state the second micro display chip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721128402.5U CN207232543U (en) | 2017-09-04 | 2017-09-04 | Spliced optical imaging system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201721128402.5U CN207232543U (en) | 2017-09-04 | 2017-09-04 | Spliced optical imaging system |
Publications (1)
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CN207232543U true CN207232543U (en) | 2018-04-13 |
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CN201721128402.5U Active CN207232543U (en) | 2017-09-04 | 2017-09-04 | Spliced optical imaging system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107783307A (en) * | 2017-09-04 | 2018-03-09 | 西安中科微精光子制造科技有限公司 | Spliced optical imaging system |
CN114002899A (en) * | 2021-10-14 | 2022-02-01 | 河南中光学集团有限公司 | LCOS projection optical structure |
CN107783307B (en) * | 2017-09-04 | 2024-05-17 | 西安中科微精光子科技股份有限公司 | Spliced optical imaging system |
-
2017
- 2017-09-04 CN CN201721128402.5U patent/CN207232543U/en active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107783307A (en) * | 2017-09-04 | 2018-03-09 | 西安中科微精光子制造科技有限公司 | Spliced optical imaging system |
CN107783307B (en) * | 2017-09-04 | 2024-05-17 | 西安中科微精光子科技股份有限公司 | Spliced optical imaging system |
CN114002899A (en) * | 2021-10-14 | 2022-02-01 | 河南中光学集团有限公司 | LCOS projection optical structure |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhongke Fine (Beijing) Photon Technology Co.,Ltd. Assignor: XI'AN MICROMACH TECHNOLOGY Co.,Ltd. Contract record no.: 2019610000007 Denomination of utility model: Spliced optical imaging system Granted publication date: 20180413 License type: Common License Record date: 20190416 |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 710119 No. 3300, wei26th Road, high tech Zone, Xi'an, Shaanxi Province Patentee after: Xi'an Zhongke Weijing Photon Technology Co.,Ltd. Address before: 710119 Room 201, Building 11, 60 West Avenue, Xi'an High-tech Zone, Shaanxi Province Patentee before: XI'AN MICROMACH TECHNOLOGY Co.,Ltd. |