CN107481614A - 一种低成本蓝色激光显示技术 - Google Patents
一种低成本蓝色激光显示技术 Download PDFInfo
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- CN107481614A CN107481614A CN201710695428.6A CN201710695428A CN107481614A CN 107481614 A CN107481614 A CN 107481614A CN 201710695428 A CN201710695428 A CN 201710695428A CN 107481614 A CN107481614 A CN 107481614A
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- blue laser
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000000843 powder Substances 0.000 claims abstract description 30
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000004020 luminiscence type Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 14
- 239000011248 coating agent Substances 0.000 claims description 11
- 238000000576 coating method Methods 0.000 claims description 11
- 229910019990 cerium-doped yttrium aluminum garnet Inorganic materials 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 5
- 229910001597 celsian Inorganic materials 0.000 claims description 4
- 238000007639 printing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005855 radiation Effects 0.000 abstract description 5
- 230000005284 excitation Effects 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 17
- 238000005516 engineering process Methods 0.000 description 9
- 239000003086 colorant Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 229910015999 BaAl Inorganic materials 0.000 description 2
- 241001025261 Neoraja caerulea Species 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012769 display material Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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- Engineering & Computer Science (AREA)
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- Luminescent Compositions (AREA)
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Abstract
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Claims (9)
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CN201710695428.6A CN107481614B (zh) | 2017-08-15 | 2017-08-15 | 一种蓝色激光显示用的光源系统 |
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CN201710695428.6A CN107481614B (zh) | 2017-08-15 | 2017-08-15 | 一种蓝色激光显示用的光源系统 |
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CN107481614A true CN107481614A (zh) | 2017-12-15 |
CN107481614B CN107481614B (zh) | 2020-03-17 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101441356A (zh) * | 2007-11-23 | 2009-05-27 | 上海广电Nec液晶显示器有限公司 | 背光源模组及其驱动方法 |
CN101937163A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 光源单元、光源装置及投影仪 |
CN103034036A (zh) * | 2011-10-03 | 2013-04-10 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
CN104460199A (zh) * | 2014-12-16 | 2015-03-25 | 无锡视美乐激光显示科技有限公司 | 投影机的双模展现装置及其展现方法 |
CN104898362A (zh) * | 2014-03-04 | 2015-09-09 | 卡西欧计算机株式会社 | 具有波长转换部件的光源装置以及投影装置 |
CN205374966U (zh) * | 2015-12-31 | 2016-07-06 | 中国华录集团有限公司 | 一种投影光学系统及投影仪 |
CN205539895U (zh) * | 2016-05-03 | 2016-08-31 | 清投视讯(北京)科技股份有限公司 | 基于单色激光单色轮荧光粉技术的投影机 |
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2017
- 2017-08-15 CN CN201710695428.6A patent/CN107481614B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101441356A (zh) * | 2007-11-23 | 2009-05-27 | 上海广电Nec液晶显示器有限公司 | 背光源模组及其驱动方法 |
CN101937163A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 光源单元、光源装置及投影仪 |
CN103034036A (zh) * | 2011-10-03 | 2013-04-10 | 卡西欧计算机株式会社 | 光源装置及投影仪 |
CN104898362A (zh) * | 2014-03-04 | 2015-09-09 | 卡西欧计算机株式会社 | 具有波长转换部件的光源装置以及投影装置 |
CN104460199A (zh) * | 2014-12-16 | 2015-03-25 | 无锡视美乐激光显示科技有限公司 | 投影机的双模展现装置及其展现方法 |
CN205374966U (zh) * | 2015-12-31 | 2016-07-06 | 中国华录集团有限公司 | 一种投影光学系统及投影仪 |
CN205539895U (zh) * | 2016-05-03 | 2016-08-31 | 清投视讯(北京)科技股份有限公司 | 基于单色激光单色轮荧光粉技术的投影机 |
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Effective date of registration: 20201106 Address after: No.25 Chunhui Road, Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee after: Xinghua Lingyi science and Technology Consulting Service Co., Ltd Address before: Qingyang District of Chengdu City, Sichuan province 610091 Dragon Industrial Port East Road 4 Patentee before: CHENGDU NEW KELI CHEMICAL SCIENCE Co.,Ltd. |
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Effective date of registration: 20211027 Address after: 750000 group 3, Hongxi village, Hongguang Town, Helan County, Yinchuan City, Ningxia Hui Autonomous Region Patentee after: He Cong Address before: No.25 Chunhui Road, Zhangguo Town, Xinghua City, Taizhou City, Jiangsu Province Patentee before: Xinghua Lingyi science and Technology Consulting Service Co., Ltd |
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