CN201936062U - 投影机镜头 - Google Patents
投影机镜头 Download PDFInfo
- Publication number
- CN201936062U CN201936062U CN2011200441576U CN201120044157U CN201936062U CN 201936062 U CN201936062 U CN 201936062U CN 2011200441576 U CN2011200441576 U CN 2011200441576U CN 201120044157 U CN201120044157 U CN 201120044157U CN 201936062 U CN201936062 U CN 201936062U
- Authority
- CN
- China
- Prior art keywords
- eyeglass
- lens
- curvature radius
- prismatic glasses
- projector lens
- 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
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200441576U CN201936062U (zh) | 2011-02-22 | 2011-02-22 | 投影机镜头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011200441576U CN201936062U (zh) | 2011-02-22 | 2011-02-22 | 投影机镜头 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201936062U true CN201936062U (zh) | 2011-08-17 |
Family
ID=44447580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011200441576U Expired - Fee Related CN201936062U (zh) | 2011-02-22 | 2011-02-22 | 投影机镜头 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201936062U (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109491049A (zh) * | 2018-12-26 | 2019-03-19 | 歌尔股份有限公司 | 投影光学***及具有其的增强现实眼镜 |
WO2019148639A1 (zh) * | 2018-01-30 | 2019-08-08 | 江西联益光学有限公司 | 准直镜头 |
TWI674430B (zh) * | 2019-01-29 | 2019-10-11 | 中國商信泰光學(深圳)有限公司 | 光學鏡頭(三) |
-
2011
- 2011-02-22 CN CN2011200441576U patent/CN201936062U/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019148639A1 (zh) * | 2018-01-30 | 2019-08-08 | 江西联益光学有限公司 | 准直镜头 |
CN109491049A (zh) * | 2018-12-26 | 2019-03-19 | 歌尔股份有限公司 | 投影光学***及具有其的增强现实眼镜 |
CN109491049B (zh) * | 2018-12-26 | 2023-08-29 | 歌尔光学科技有限公司 | 投影光学***及具有其的增强现实眼镜 |
TWI674430B (zh) * | 2019-01-29 | 2019-10-11 | 中國商信泰光學(深圳)有限公司 | 光學鏡頭(三) |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101900292B (zh) | 聚光透镜及使用该聚光透镜的灯具 | |
CN101900294B (zh) | 一种聚光透镜以及使用该聚光透镜的灯具 | |
CN101900293A (zh) | 聚光透镜以及使用该聚光透镜的灯具 | |
CN105487211A (zh) | 一种大光圈大像面的超广角变焦镜头 | |
CN201837768U (zh) | 高分辨率低畸变大视场小型无人机航空遥感相机镜头 | |
CN201936062U (zh) | 投影机镜头 | |
CN101770066A (zh) | 一种投影镜头及使用其的微型投影光学引擎 | |
CN203422521U (zh) | 12mm大孔径日夜两用定焦镜头 | |
CN102901045B (zh) | 用于大功率led光源的菲涅尔透镜 | |
CN202835182U (zh) | 用于大功率led光源的菲涅尔透镜 | |
CN209784642U (zh) | 一种广角小畸变的摄影镜头 | |
CN202929279U (zh) | 大视场低畸变非球面卡塞格林遥感相机镜头 | |
CN110231697B (zh) | 一种广角小畸变摄像镜头 | |
CN208204891U (zh) | 一种透镜及光源模组 | |
CN103777309A (zh) | 一种大像面高分辨率光学镜头 | |
CN102243424A (zh) | 一种微型投影lcos光学引擎 | |
CN201945702U (zh) | 一种新型道威棱镜 | |
CN109683279A (zh) | 一种大光圈红外共焦光学*** | |
CN202720382U (zh) | 超大像面日夜两用型高分辨率变焦镜头 | |
CN201867530U (zh) | 红外夜视望远镜头 | |
CN110515184A (zh) | 超广角全球面鱼眼光学*** | |
CN101666902A (zh) | 一种小畸变、小体积、高照度、高分辨率的光学*** | |
CN101676616A (zh) | 平面菲涅尔led光学镜片及其所构成的led组件 | |
CN106383400B (zh) | 一种水下专用摄影光学成像*** | |
CN209356745U (zh) | 一种可实现微光夜视的红外共焦光学*** |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160616 Address after: 610041 Sichuan City, Chengdu province high tech Zone, Century Road, No. 7, building 1, unit 5, layer 501, No. 1129 Patentee after: Chengdu top lighting technology Co., Ltd. Address before: 410013 M1 building, 2 buildings, 6 torch City, Changsha hi tech Development Zone, Hunan, China Patentee before: Changsha Chuangrong Electron Technology Co., Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20170222 |
|
CF01 | Termination of patent right due to non-payment of annual fee |