CN103838068A - 发光装置及其相关投影系统 - Google Patents
发光装置及其相关投影系统 Download PDFInfo
- Publication number
- CN103838068A CN103838068A CN201210576277.XA CN201210576277A CN103838068A CN 103838068 A CN103838068 A CN 103838068A CN 201210576277 A CN201210576277 A CN 201210576277A CN 103838068 A CN103838068 A CN 103838068A
- Authority
- CN
- China
- Prior art keywords
- light
- microstructure
- wavelength conversion
- emitting device
- conversion layer
- 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.)
- Granted
Links
- 238000006243 chemical reaction Methods 0.000 claims abstract description 106
- 230000005284 excitation Effects 0.000 claims abstract description 17
- 239000000758 substrate Substances 0.000 claims description 26
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000007788 roughening Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 23
- 230000009466 transformation Effects 0.000 description 18
- 239000011248 coating agent Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000002096 quantum dot Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000004111 Potassium silicate Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000007850 fluorescent dye Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052913 potassium silicate Inorganic materials 0.000 description 1
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000007581 slurry coating method Methods 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
Images
Landscapes
- Led Device Packages (AREA)
- Semiconductor Lasers (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210576277.XA CN103838068B (zh) | 2012-11-23 | 2012-12-26 | 发光装置及其相关投影系统 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012104825606 | 2012-11-23 | ||
CN201210482560.6 | 2012-11-23 | ||
CN201210482560 | 2012-11-23 | ||
CN201210576277.XA CN103838068B (zh) | 2012-11-23 | 2012-12-26 | 发光装置及其相关投影系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103838068A true CN103838068A (zh) | 2014-06-04 |
CN103838068B CN103838068B (zh) | 2016-12-28 |
Family
ID=50801731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210576277.XA Active CN103838068B (zh) | 2012-11-23 | 2012-12-26 | 发光装置及其相关投影系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103838068B (zh) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016004862A1 (zh) * | 2014-07-09 | 2016-01-14 | 深圳市绎立锐光科技开发有限公司 | 波长转换装置及光源系统 |
CN105972474A (zh) * | 2015-03-13 | 2016-09-28 | 松下知识产权经营株式会社 | 发光器件、发光装置以及检测装置 |
CN108319096A (zh) * | 2017-01-17 | 2018-07-24 | 深圳市光峰光电技术有限公司 | 一种荧光芯片及其显示系统 |
EP3169931A4 (en) * | 2014-07-18 | 2018-08-22 | Intel Corporation | Lighting arrangement |
WO2018218913A1 (zh) * | 2017-05-31 | 2018-12-06 | 深圳市光峰光电技术有限公司 | 荧光芯片及其波长转换装置的制备方法以及显示系统 |
CN108957922A (zh) * | 2017-05-17 | 2018-12-07 | 深圳市光峰光电技术有限公司 | 激发光强度控制系统及投影系统 |
CN108957923A (zh) * | 2017-05-17 | 2018-12-07 | 深圳市光峰光电技术有限公司 | 激发光强度控制系统、方法及投影系统 |
CN109217100A (zh) * | 2017-07-05 | 2019-01-15 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法 |
CN109388002A (zh) * | 2017-08-03 | 2019-02-26 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法和发光装置 |
CN109638143A (zh) * | 2018-11-06 | 2019-04-16 | 惠州市华星光电技术有限公司 | 量子点膜及发光模块 |
WO2019071768A1 (zh) * | 2017-10-10 | 2019-04-18 | 深圳市绎立锐光科技开发有限公司 | 发光装置及使用该发光装置的汽车照明装置 |
CN109870873A (zh) * | 2017-12-05 | 2019-06-11 | 青岛海信激光显示股份有限公司 | 一种波长转换装置、光源装置及投影系统 |
CN115113468A (zh) * | 2021-03-19 | 2022-09-27 | 精工爱普生株式会社 | 波长转换元件、照明装置以及投影仪 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547312A (ja) * | 1991-08-13 | 1993-02-26 | Ricoh Co Ltd | 蛍光体の下地層およびその製法 |
JP2005277331A (ja) * | 2004-03-26 | 2005-10-06 | Kyocera Corp | 発光装置および照明装置 |
EP1605199A2 (en) * | 2004-06-04 | 2005-12-14 | LumiLeds Lighting U.S., LLC | Remote wavelength conversion in an illumination device |
US20100046234A1 (en) * | 2008-01-16 | 2010-02-25 | Abu-Ageel Nayef M | Illumination Systems Utilizing Wavelength Conversion Materials |
CN101936505A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 荧光轮及光源装置、投影仪 |
US20110304830A1 (en) * | 2010-06-09 | 2011-12-15 | Minebea Co., Ltd. | Color wheel, manufacturing method of the color wheel, and projector including the color wheel |
CN102419507A (zh) * | 2010-09-24 | 2012-04-18 | 卡西欧计算机株式会社 | 光源组件和投影仪 |
CN102608854A (zh) * | 2011-01-24 | 2012-07-25 | Jvc建伍株式会社 | 光源装置和投射型显示装置 |
-
2012
- 2012-12-26 CN CN201210576277.XA patent/CN103838068B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0547312A (ja) * | 1991-08-13 | 1993-02-26 | Ricoh Co Ltd | 蛍光体の下地層およびその製法 |
JP2005277331A (ja) * | 2004-03-26 | 2005-10-06 | Kyocera Corp | 発光装置および照明装置 |
EP1605199A2 (en) * | 2004-06-04 | 2005-12-14 | LumiLeds Lighting U.S., LLC | Remote wavelength conversion in an illumination device |
US20100046234A1 (en) * | 2008-01-16 | 2010-02-25 | Abu-Ageel Nayef M | Illumination Systems Utilizing Wavelength Conversion Materials |
CN101936505A (zh) * | 2009-06-30 | 2011-01-05 | 卡西欧计算机株式会社 | 荧光轮及光源装置、投影仪 |
US20110304830A1 (en) * | 2010-06-09 | 2011-12-15 | Minebea Co., Ltd. | Color wheel, manufacturing method of the color wheel, and projector including the color wheel |
CN102419507A (zh) * | 2010-09-24 | 2012-04-18 | 卡西欧计算机株式会社 | 光源组件和投影仪 |
CN102608854A (zh) * | 2011-01-24 | 2012-07-25 | Jvc建伍株式会社 | 光源装置和投射型显示装置 |
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016004862A1 (zh) * | 2014-07-09 | 2016-01-14 | 深圳市绎立锐光科技开发有限公司 | 波长转换装置及光源系统 |
EP3169931A4 (en) * | 2014-07-18 | 2018-08-22 | Intel Corporation | Lighting arrangement |
CN105972474A (zh) * | 2015-03-13 | 2016-09-28 | 松下知识产权经营株式会社 | 发光器件、发光装置以及检测装置 |
CN108319096A (zh) * | 2017-01-17 | 2018-07-24 | 深圳市光峰光电技术有限公司 | 一种荧光芯片及其显示系统 |
CN108957922B (zh) * | 2017-05-17 | 2020-12-18 | 深圳光峰科技股份有限公司 | 激发光强度控制系统及投影系统 |
CN108957922A (zh) * | 2017-05-17 | 2018-12-07 | 深圳市光峰光电技术有限公司 | 激发光强度控制系统及投影系统 |
CN108957923A (zh) * | 2017-05-17 | 2018-12-07 | 深圳市光峰光电技术有限公司 | 激发光强度控制系统、方法及投影系统 |
US11630381B2 (en) | 2017-05-17 | 2023-04-18 | Appotronics Corporation Limited | Excitation light intensity control system and method, and projection system |
CN108957923B (zh) * | 2017-05-17 | 2021-07-23 | 深圳光峰科技股份有限公司 | 激发光强度控制系统、方法及投影系统 |
WO2018218913A1 (zh) * | 2017-05-31 | 2018-12-06 | 深圳市光峰光电技术有限公司 | 荧光芯片及其波长转换装置的制备方法以及显示系统 |
CN109217100A (zh) * | 2017-07-05 | 2019-01-15 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法 |
CN109217100B (zh) * | 2017-07-05 | 2021-03-05 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法 |
CN109388002A (zh) * | 2017-08-03 | 2019-02-26 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法和发光装置 |
CN109388002B (zh) * | 2017-08-03 | 2020-12-08 | 深圳光峰科技股份有限公司 | 荧光芯片及其制造方法和发光装置 |
WO2019071768A1 (zh) * | 2017-10-10 | 2019-04-18 | 深圳市绎立锐光科技开发有限公司 | 发光装置及使用该发光装置的汽车照明装置 |
CN109870873A (zh) * | 2017-12-05 | 2019-06-11 | 青岛海信激光显示股份有限公司 | 一种波长转换装置、光源装置及投影系统 |
CN109638143A (zh) * | 2018-11-06 | 2019-04-16 | 惠州市华星光电技术有限公司 | 量子点膜及发光模块 |
CN115113468A (zh) * | 2021-03-19 | 2022-09-27 | 精工爱普生株式会社 | 波长转换元件、照明装置以及投影仪 |
CN115113468B (zh) * | 2021-03-19 | 2023-10-31 | 精工爱普生株式会社 | 波长转换元件、照明装置以及投影仪 |
Also Published As
Publication number | Publication date |
---|---|
CN103838068B (zh) | 2016-12-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103838068A (zh) | 发光装置及其相关投影系统 | |
CN103791453B (zh) | 波长转换装置及相关光源系统 | |
CN103792768B (zh) | 光源系统及相关投影系统 | |
JP6786546B2 (ja) | 波長変換装置、発光装置及び投影システム | |
CN102818170B (zh) | 光源 | |
US8348491B2 (en) | Light guide plates and backlight module | |
CN103969934B (zh) | 一种结构紧凑的光源系统 | |
KR100734702B1 (ko) | 광원 장치 및 프로젝터 | |
CN104020633B (zh) | 发光装置及相关投影系统 | |
JP6816007B2 (ja) | 波長変換素子、発光装置、及び、波長変換素子の製造方法 | |
TWI428646B (zh) | 導光板與發光裝置 | |
CN103777447B (zh) | 一种光源系统、波长转换装置及相关投影系统 | |
JP2008046606A (ja) | 光学板及びその光学板を用いるバックライト | |
CN103836542B (zh) | 波长转换装置、光源系统及其相关投影系统 | |
US20120119638A1 (en) | Light emitting element, light emitting device, and method for producing light emitting device | |
JP2010135326A (ja) | 導光板及びバックライトモジュール | |
CN105789414A (zh) | 发光装置 | |
JP2007140505A (ja) | 輝度上昇フィルム及びバックライトモジュール | |
CN102628984A (zh) | 用于显微镜透照装置的平面光源 | |
TWI420169B (zh) | 導光板及背光模組 | |
CN103792766B (zh) | 发光装置及相关投影系统 | |
CN108351076B (zh) | 具有泵浦辐射源的照明设备 | |
JP2011138774A (ja) | 導光板及びこれを用いたバックライトモジュール | |
CN103574360A (zh) | 波长转换装置、反光杯、光源和波长转换装置的制造方法 | |
JP2013137988A (ja) | 側面照射面状発光モジュール |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Light-emitting device and related projection system thereof Effective date of registration: 20171113 Granted publication date: 20161228 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2017440020053 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee after: APPOTRONICS Corp.,Ltd. Address before: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee before: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP03 | Change of name, title or address |
Address after: 518000 20-22, 20-22 headquarters building, 63 high tech Zone, Xuefu Road, Nanshan District, Guangdong Province, Guangdong. Patentee after: SHENZHEN GUANGFENG TECHNOLOGY Co.,Ltd. Address before: 518055 Guangfeng Photoelectric Technology Co., Ltd., Shenzhen Integrated Circuit Design and Application Industrial Park, 1089 Chaguang Road, Xili Town, Nanshan District, Shenzhen City, Guangdong Province Patentee before: APPOTRONICS Corp.,Ltd. |
|
CP03 | Change of name, title or address | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20190319 Granted publication date: 20161228 Pledgee: CITIC Bank Limited by Share Ltd. Shenzhen branch Pledgor: APPOTRONICS Corp.,Ltd. Registration number: 2017440020053 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PM01 | Change of the registration of the contract for pledge of patent right |
Change date: 20190318 Registration number: 2017440020053 Pledgor after: APPOTRONICS Corp.,Ltd. Pledgor before: APPOTRONICS Corp.,Ltd. |
|
PM01 | Change of the registration of the contract for pledge of patent right |