CN2916669Y - 激光灯光栅表演装置 - Google Patents
激光灯光栅表演装置 Download PDFInfo
- Publication number
- CN2916669Y CN2916669Y CN 200620041240 CN200620041240U CN2916669Y CN 2916669 Y CN2916669 Y CN 2916669Y CN 200620041240 CN200620041240 CN 200620041240 CN 200620041240 U CN200620041240 U CN 200620041240U CN 2916669 Y CN2916669 Y CN 2916669Y
- Authority
- CN
- China
- Prior art keywords
- laser
- diffraction grating
- plane diffraction
- light
- grating sheet
- 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
- 238000009434 installation Methods 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241000931526 Acer campestre Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620041240 CN2916669Y (zh) | 2006-04-21 | 2006-04-21 | 激光灯光栅表演装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620041240 CN2916669Y (zh) | 2006-04-21 | 2006-04-21 | 激光灯光栅表演装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2916669Y true CN2916669Y (zh) | 2007-06-27 |
Family
ID=38187584
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200620041240 Expired - Fee Related CN2916669Y (zh) | 2006-04-21 | 2006-04-21 | 激光灯光栅表演装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2916669Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105299561A (zh) * | 2015-10-20 | 2016-02-03 | 浙江科技学院 | 使用衍射光学元件和激光器结合的***车雾灯光学*** |
-
2006
- 2006-04-21 CN CN 200620041240 patent/CN2916669Y/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105299561A (zh) * | 2015-10-20 | 2016-02-03 | 浙江科技学院 | 使用衍射光学元件和激光器结合的***车雾灯光学*** |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1834530A (zh) | 激光灯光栅表演装置 | |
RU2336458C2 (ru) | Способ освещения и устройство для освещения | |
CN102003638B (zh) | 发光装置、面光源装置以及显示装置 | |
RU2237931C2 (ru) | Световой индикатор | |
CN102770796A (zh) | 照明装置 | |
JP5571419B2 (ja) | 車両用前照灯 | |
US11131964B2 (en) | Illumination device | |
JP6881472B2 (ja) | 照明装置 | |
CN102901058B (zh) | 一种用于舞台灯具的光学*** | |
US10627053B2 (en) | Illumination device including coherent light source to illuminate an illumination area | |
WO2006023942A3 (en) | Lighting systems for producing different beam patterns | |
CN206449543U (zh) | 光图案化装置与车灯 | |
CN100370633C (zh) | 在发光二极管中制备光子晶体的方法及其装置 | |
US10584854B2 (en) | Illumination device | |
CN106402719A (zh) | 蜡烛灯 | |
CN103221738B (zh) | 面照明装置及背光装置 | |
CN2916669Y (zh) | 激光灯光栅表演装置 | |
CN2449258Y (zh) | 一种干涉光刻多光束形成*** | |
CN103221737B (zh) | 面照明装置以及背光装置 | |
CN102362150B (zh) | 具有坐标系的激光标记机构 | |
KR200480716Y1 (ko) | Led와 레이져빔을 장착한 회전조명장치 | |
CN211375204U (zh) | 一种全息光学器件加工*** | |
CN111338196B (zh) | 用于产生计算机生成的全息图的方法和设备、全息图以及用于车辆的照明设备 | |
CN209248872U (zh) | 流星效果投影装置 | |
CN102506335B (zh) | 一种可变换光束形状的灯具 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHANGHAI DAHENG OPTICAL FINE MECHINERY CO., LTD. Free format text: FORMER OWNER: SHANGHAI OPTICS AND PRECISION MECHANICS INSTITUTE, CHINESE ACADEMY OF SCIENCES Effective date: 20071214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071214 Address after: No. 390 Qinghe Road, Shanghai, Jiading District: 201800 Patentee after: Shanghai Daheng Optics And Fine Mechanics Co., Ltd. Address before: Shanghai 800-211 post office box, zip code: 201800 Patentee before: Shanghai Optical Precision Machinery Inst., Chinese Academy of Sciences |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070627 Termination date: 20140421 |