CN101957499B - 一种准直透镜的设计方法 - Google Patents
一种准直透镜的设计方法 Download PDFInfo
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CN 200910201160 CN101957499B (zh) | 2009-12-15 | 2009-12-15 | 一种准直透镜的设计方法 |
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CN 200910201160 CN101957499B (zh) | 2009-12-15 | 2009-12-15 | 一种准直透镜的设计方法 |
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CN101957499A CN101957499A (zh) | 2011-01-26 |
CN101957499B true CN101957499B (zh) | 2011-11-16 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103017086A (zh) * | 2012-12-18 | 2013-04-03 | 东莞勤上光电股份有限公司 | 一种led准直透镜的设计方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102506322A (zh) * | 2011-10-31 | 2012-06-20 | 中国科学院长春光学精密机械与物理研究所 | 一种用于光栅尺的平板型led高度准直照明系统 |
CN110007460B (zh) * | 2018-01-05 | 2021-08-17 | 上海三思电子工程有限公司 | 透镜制作方法、计算机设备及存储介质 |
CN114263891B (zh) * | 2020-09-16 | 2023-06-02 | 常州星宇车灯股份有限公司 | 一种用于车灯的双曲面准直透镜设计方法 |
CN112728504B (zh) * | 2021-01-05 | 2023-03-14 | 浙江光锥科技有限公司 | 一种tir准直透镜轮廓模拟方法 |
CN113203077B (zh) * | 2021-06-04 | 2023-03-31 | 浙江光锥科技有限公司 | 一种tir准直透镜轮廓模拟方法及tir准直透镜 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103017086A (zh) * | 2012-12-18 | 2013-04-03 | 东莞勤上光电股份有限公司 | 一种led准直透镜的设计方法 |
CN103017086B (zh) * | 2012-12-18 | 2014-10-29 | 东莞勤上光电股份有限公司 | 一种led准直透镜的设计方法 |
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Address after: 201100 Shanghai city Minhang District Shuying Road No. 1280 Co-patentee after: Shanghai Sansi Technology Co., Ltd. Patentee after: Shanghai Sansi Tecnology Co., Ltd., Co-patentee after: Jiashan Sansi Photoelectric Technology Co., Ltd. Address before: 201100 Shanghai city Minhang District Shuying Road No. 1280 Co-patentee before: Shanghai Sansi Technology Co., Ltd. Patentee before: Shanghai Sansi Tecnology Co., Ltd., Co-patentee before: Jiashan Jinghui Optoelectronics Technology Co., Ltd. |
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Effective date of registration: 20190620 Address after: 201100 Shanghai city Minhang District Shuying Road No. 1280 Co-patentee after: Shanghai Sansi Technology Co., Ltd. Patentee after: Shanghai Sansi Tecnology Co., Ltd., Co-patentee after: Jiashan Sansi Photoelectric Technology Co., Ltd. Co-patentee after: PUJIANG SANSI PHOTOELECTRIC TECHNOLOGY CO., LTD. Address before: 201100 Shanghai city Minhang District Shuying Road No. 1280 Co-patentee before: Shanghai Sansi Technology Co., Ltd. Patentee before: Shanghai Sansi Tecnology Co., Ltd., Co-patentee before: Jiashan Sansi Photoelectric Technology Co., Ltd. |