CN111198409A - 投射模组、成像装置及电子设备 - Google Patents
投射模组、成像装置及电子设备 Download PDFInfo
- Publication number
- CN111198409A CN111198409A CN201811382469.0A CN201811382469A CN111198409A CN 111198409 A CN111198409 A CN 111198409A CN 201811382469 A CN201811382469 A CN 201811382469A CN 111198409 A CN111198409 A CN 111198409A
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- CN
- China
- Prior art keywords
- strip
- shaped
- projection module
- light source
- microlens array
- 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.)
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
- G02B3/0037—Arrays characterized by the distribution or form of lenses
- G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
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- 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
- G03B15/00—Special procedures for taking photographs; Apparatus therefor
- G03B15/02—Illuminating scene
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Studio Devices (AREA)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811382469.0A CN111198409A (zh) | 2018-11-20 | 2018-11-20 | 投射模组、成像装置及电子设备 |
PCT/CN2019/102157 WO2020103507A1 (zh) | 2018-11-20 | 2019-08-23 | 投射模组、成像装置及电子设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811382469.0A CN111198409A (zh) | 2018-11-20 | 2018-11-20 | 投射模组、成像装置及电子设备 |
Publications (1)
Publication Number | Publication Date |
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CN111198409A true CN111198409A (zh) | 2020-05-26 |
Family
ID=70744550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201811382469.0A Withdrawn CN111198409A (zh) | 2018-11-20 | 2018-11-20 | 投射模组、成像装置及电子设备 |
Country Status (1)
Country | Link |
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CN (1) | CN111198409A (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113703175A (zh) * | 2021-09-10 | 2021-11-26 | 江西欧迈斯微电子有限公司 | 衍射光学元件、投射模组及电子设备 |
CN114024207A (zh) * | 2020-07-17 | 2022-02-08 | 宁波舜宇车载光学技术有限公司 | 发射端及制备方法 |
CN114879374A (zh) * | 2022-04-13 | 2022-08-09 | 宁波舜宇奥来技术有限公司 | 点阵结构光组件和生成点阵结构光的方法 |
TWI803862B (zh) * | 2020-10-27 | 2023-06-01 | 奇景光電股份有限公司 | 微透鏡陣列裝置 |
-
2018
- 2018-11-20 CN CN201811382469.0A patent/CN111198409A/zh not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114024207A (zh) * | 2020-07-17 | 2022-02-08 | 宁波舜宇车载光学技术有限公司 | 发射端及制备方法 |
TWI803862B (zh) * | 2020-10-27 | 2023-06-01 | 奇景光電股份有限公司 | 微透鏡陣列裝置 |
US11808953B2 (en) | 2020-10-27 | 2023-11-07 | Himax Technologies Limited | Microlens array device used to project at least two patterns for improving control of projecting light |
CN113703175A (zh) * | 2021-09-10 | 2021-11-26 | 江西欧迈斯微电子有限公司 | 衍射光学元件、投射模组及电子设备 |
CN113703175B (zh) * | 2021-09-10 | 2023-01-13 | 江西欧迈斯微电子有限公司 | 衍射光学元件、投射模组及电子设备 |
CN114879374A (zh) * | 2022-04-13 | 2022-08-09 | 宁波舜宇奥来技术有限公司 | 点阵结构光组件和生成点阵结构光的方法 |
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PB01 | Publication | ||
CB02 | Change of applicant information |
Address after: 330096 No.699 Tianxiang North Avenue, Nanchang hi tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant after: Jiangxi OMS Microelectronics Co.,Ltd. Address before: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant before: OFilm Microelectronics Technology Co.,Ltd. Address after: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant after: OFilm Microelectronics Technology Co.,Ltd. Address before: 330013 No.698 Tianxiang Avenue, high tech Zone, Nanchang City, Jiangxi Province Applicant before: NANCHANG OFILM BIO-IDENTIFICATION TECHNOLOGY Co.,Ltd. |
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SE01 | Entry into force of request for substantive examination | ||
WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200526 |
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WW01 | Invention patent application withdrawn after publication |