CN106842786A - 一种激光投影设备 - Google Patents
一种激光投影设备 Download PDFInfo
- Publication number
- CN106842786A CN106842786A CN201510893862.6A CN201510893862A CN106842786A CN 106842786 A CN106842786 A CN 106842786A CN 201510893862 A CN201510893862 A CN 201510893862A CN 106842786 A CN106842786 A CN 106842786A
- Authority
- CN
- China
- Prior art keywords
- light
- conversion device
- light conversion
- laser projection
- frequency
- 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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Classifications
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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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2086—Security or safety means in lamp houses
-
- 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
- G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
-
- 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
- G03B21/206—Control of light source other than position or intensity
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510893862.6A CN106842786B (zh) | 2015-12-07 | 2015-12-07 | 一种激光投影设备 |
Applications Claiming Priority (1)
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CN201510893862.6A CN106842786B (zh) | 2015-12-07 | 2015-12-07 | 一种激光投影设备 |
Publications (2)
Publication Number | Publication Date |
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CN106842786A true CN106842786A (zh) | 2017-06-13 |
CN106842786B CN106842786B (zh) | 2021-07-06 |
Family
ID=59150790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510893862.6A Active CN106842786B (zh) | 2015-12-07 | 2015-12-07 | 一种激光投影设备 |
Country Status (1)
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CN (1) | CN106842786B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107371003A (zh) * | 2017-07-11 | 2017-11-21 | 上海青橙实业有限公司 | 投影终端的控制方法和装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11174583A (ja) * | 1997-12-09 | 1999-07-02 | Sony Corp | プロジェクター |
CN102809664A (zh) * | 2011-06-01 | 2012-12-05 | 中强光电股份有限公司 | 转速检测装置及其检测方法 |
CN102929083A (zh) * | 2011-08-11 | 2013-02-13 | 深圳市绎立锐光科技开发有限公司 | 投影装置及其色轮延迟时间的调整方法 |
CN103091958A (zh) * | 2011-10-31 | 2013-05-08 | 株式会社理光 | 光源装置和投影显示设备 |
CN103235470A (zh) * | 2013-03-07 | 2013-08-07 | 芜湖雅图数字视频技术有限公司 | 一种保护荧光色轮的方法及设备 |
CN103293837A (zh) * | 2012-02-23 | 2013-09-11 | 中强光电股份有限公司 | 转速信号产生模块、投影装置及其色轮转速控制方法 |
CN103969926A (zh) * | 2013-01-24 | 2014-08-06 | 中强光电股份有限公司 | 投影机、色轮保护电路及色轮保护方法 |
CN104932189A (zh) * | 2015-07-10 | 2015-09-23 | 海信集团有限公司 | 用于激光光源的荧光粉轮、激光光源和激光投影显示装置 |
-
2015
- 2015-12-07 CN CN201510893862.6A patent/CN106842786B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11174583A (ja) * | 1997-12-09 | 1999-07-02 | Sony Corp | プロジェクター |
CN102809664A (zh) * | 2011-06-01 | 2012-12-05 | 中强光电股份有限公司 | 转速检测装置及其检测方法 |
CN102929083A (zh) * | 2011-08-11 | 2013-02-13 | 深圳市绎立锐光科技开发有限公司 | 投影装置及其色轮延迟时间的调整方法 |
CN103091958A (zh) * | 2011-10-31 | 2013-05-08 | 株式会社理光 | 光源装置和投影显示设备 |
CN103293837A (zh) * | 2012-02-23 | 2013-09-11 | 中强光电股份有限公司 | 转速信号产生模块、投影装置及其色轮转速控制方法 |
CN103969926A (zh) * | 2013-01-24 | 2014-08-06 | 中强光电股份有限公司 | 投影机、色轮保护电路及色轮保护方法 |
CN103235470A (zh) * | 2013-03-07 | 2013-08-07 | 芜湖雅图数字视频技术有限公司 | 一种保护荧光色轮的方法及设备 |
CN104932189A (zh) * | 2015-07-10 | 2015-09-23 | 海信集团有限公司 | 用于激光光源的荧光粉轮、激光光源和激光投影显示装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107371003A (zh) * | 2017-07-11 | 2017-11-21 | 上海青橙实业有限公司 | 投影终端的控制方法和装置 |
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Publication number | Publication date |
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CN106842786B (zh) | 2021-07-06 |
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Date | Code | Title | Description |
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PB01 | Publication | ||
PB01 | Publication | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170628 Address after: 518055 Guangdong city of Shenzhen province Nanshan District Xi Li Light Road No. 1089 Shenzhen integrated circuit design and application of Industrial Park Building 4 Applicant after: APPOTRONICS Corp.,Ltd. Address before: 518055 Guangdong city of Shenzhen province Nanshan District Xi Li Light Road No. 1089 Shenzhen integrated circuit design and application of Industrial Park Building 4 Applicant before: YLX Inc. |
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SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant after: APPOTRONICS Corp.,Ltd. Address before: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Applicant after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518055 Shenzhen, Shenzhen, Guangdong 1089 Nanshan District road 1089, Shenzhen integrated circuit design application Industrial Park, 4 floor. Applicant before: APPOTRONICS Corp.,Ltd. |
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