CN110221511A - 一种新型高效微投影光学架构 - Google Patents
一种新型高效微投影光学架构 Download PDFInfo
- Publication number
- CN110221511A CN110221511A CN201910403457.XA CN201910403457A CN110221511A CN 110221511 A CN110221511 A CN 110221511A CN 201910403457 A CN201910403457 A CN 201910403457A CN 110221511 A CN110221511 A CN 110221511A
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- Prior art keywords
- light
- led
- lens
- projection
- new
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- 230000010287 polarization Effects 0.000 claims abstract description 18
- 238000003384 imaging method Methods 0.000 claims abstract description 10
- 150000001875 compounds Chemical class 0.000 claims description 8
- 238000009738 saturating Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 description 10
- 239000011521 glass Substances 0.000 description 7
- 230000003190 augmentative effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 241001062009 Indigofera Species 0.000 description 1
- 244000174681 Michelia champaca Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201910403457.XA CN110221511A (zh) | 2019-05-15 | 2019-05-15 | 一种新型高效微投影光学架构 |
Applications Claiming Priority (1)
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CN201910403457.XA CN110221511A (zh) | 2019-05-15 | 2019-05-15 | 一种新型高效微投影光学架构 |
Publications (1)
Publication Number | Publication Date |
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CN110221511A true CN110221511A (zh) | 2019-09-10 |
Family
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Family Applications (1)
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CN201910403457.XA Pending CN110221511A (zh) | 2019-05-15 | 2019-05-15 | 一种新型高效微投影光学架构 |
Country Status (1)
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CN (1) | CN110221511A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111158205A (zh) * | 2019-12-31 | 2020-05-15 | 广景视睿科技(深圳)有限公司 | 一种投影仪及投影系统 |
CN114035326A (zh) * | 2021-11-11 | 2022-02-11 | 深圳市光舟半导体技术有限公司 | 一种反向分布照明的ar光机及ar眼镜 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101114046A (zh) * | 2006-07-27 | 2008-01-30 | 扬明光学股份有限公司 | 定焦镜头 |
CN201293911Y (zh) * | 2008-11-20 | 2009-08-19 | 天津力伟创科技有限公司 | 微型投影非成像照明光机 |
CN101514804A (zh) * | 2008-02-22 | 2009-08-26 | 红蝶科技(深圳)有限公司 | 多芯片封装led光源及液晶投影装置 |
CN101915995A (zh) * | 2010-07-26 | 2010-12-15 | 杭州晶景光电有限公司 | 基于全内反射透镜均匀照明的光学投影系统 |
CN102103311A (zh) * | 2009-12-22 | 2011-06-22 | 佳能株式会社 | 图像显示装置 |
CN106707668A (zh) * | 2016-12-14 | 2017-05-24 | 浙江晶景光电有限公司 | 基于光棒的偏振光复用成像方法及微型光学引擎系统 |
-
2019
- 2019-05-15 CN CN201910403457.XA patent/CN110221511A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101114046A (zh) * | 2006-07-27 | 2008-01-30 | 扬明光学股份有限公司 | 定焦镜头 |
CN101514804A (zh) * | 2008-02-22 | 2009-08-26 | 红蝶科技(深圳)有限公司 | 多芯片封装led光源及液晶投影装置 |
CN201293911Y (zh) * | 2008-11-20 | 2009-08-19 | 天津力伟创科技有限公司 | 微型投影非成像照明光机 |
CN102103311A (zh) * | 2009-12-22 | 2011-06-22 | 佳能株式会社 | 图像显示装置 |
CN101915995A (zh) * | 2010-07-26 | 2010-12-15 | 杭州晶景光电有限公司 | 基于全内反射透镜均匀照明的光学投影系统 |
CN106707668A (zh) * | 2016-12-14 | 2017-05-24 | 浙江晶景光电有限公司 | 基于光棒的偏振光复用成像方法及微型光学引擎系统 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111158205A (zh) * | 2019-12-31 | 2020-05-15 | 广景视睿科技(深圳)有限公司 | 一种投影仪及投影系统 |
CN114035326A (zh) * | 2021-11-11 | 2022-02-11 | 深圳市光舟半导体技术有限公司 | 一种反向分布照明的ar光机及ar眼镜 |
WO2023082468A1 (zh) * | 2021-11-11 | 2023-05-19 | 深圳市光舟半导体技术有限公司 | 一种反向分布照明的ar光机及ar眼镜 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20200302 Address after: 518100 5a27, No.6 Fukang Road, Hehua community, Pinghu street, Longgang District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Guangzhou Semiconductor Technology Co.,Ltd. Address before: 518100 Meisheng Chuanggu Summer Valley 209 Overseas Chinese, Hong Kong, Macao and Taiwan Venture Base - D5, D6, No. 10 Longchang Road, Xingdong Community, Xin'an Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen Pike Technology Co.,Ltd. |
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Application publication date: 20190910 |
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