CN110636670B - 光源装置 - Google Patents
光源装置 Download PDFInfo
- Publication number
- CN110636670B CN110636670B CN201910893277.4A CN201910893277A CN110636670B CN 110636670 B CN110636670 B CN 110636670B CN 201910893277 A CN201910893277 A CN 201910893277A CN 110636670 B CN110636670 B CN 110636670B
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- CN
- China
- Prior art keywords
- light source
- terminal
- electrical path
- electrically connected
- connection terminal
- 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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- 239000003086 colorant Substances 0.000 claims abstract description 3
- 241000196324 Embryophyta Species 0.000 description 12
- 238000010586 diagram Methods 0.000 description 10
- 239000000463 material Substances 0.000 description 4
- MCSXGCZMEPXKIW-UHFFFAOYSA-N 3-hydroxy-4-[(4-methyl-2-nitrophenyl)diazenyl]-N-(3-nitrophenyl)naphthalene-2-carboxamide Chemical compound Cc1ccc(N=Nc2c(O)c(cc3ccccc23)C(=O)Nc2cccc(c2)[N+]([O-])=O)c(c1)[N+]([O-])=O MCSXGCZMEPXKIW-UHFFFAOYSA-N 0.000 description 2
- 230000002015 leaf growth Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/46—Details of LED load circuits with an active control inside an LED matrix having LEDs disposed in parallel lines
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/44—Details of LED load circuits with an active control inside an LED matrix
- H05B45/48—Details of LED load circuits with an active control inside an LED matrix having LEDs organised in strings and incorporating parallel shunting devices
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
Description
Claims (12)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910893277.4A CN110636670B (zh) | 2019-09-20 | 2019-09-20 | 光源装置 |
US16/878,133 US10980091B1 (en) | 2019-09-20 | 2020-05-19 | Light source device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910893277.4A CN110636670B (zh) | 2019-09-20 | 2019-09-20 | 光源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110636670A CN110636670A (zh) | 2019-12-31 |
CN110636670B true CN110636670B (zh) | 2022-07-19 |
Family
ID=68971935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910893277.4A Active CN110636670B (zh) | 2019-09-20 | 2019-09-20 | 光源装置 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10980091B1 (zh) |
CN (1) | CN110636670B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201191933Y (zh) * | 2008-01-18 | 2009-02-04 | 和谐光电科技(泉州)有限公司 | 一种可调色温及演色性发光二极管的调控装置 |
CN101680604A (zh) * | 2007-05-08 | 2010-03-24 | 科锐Led照明科技公司 | 照明装置和照明方法 |
CN102032468A (zh) * | 2009-09-25 | 2011-04-27 | 苏州京东方茶谷电子有限公司 | 一种可变色温交流发光二极管照明装置 |
CN102711307A (zh) * | 2011-03-28 | 2012-10-03 | 海洋王照明科技股份有限公司 | 一种可调光led驱动电路及灯具 |
CN104344374A (zh) * | 2013-07-26 | 2015-02-11 | 展晶科技(深圳)有限公司 | 发光二极管照明装置 |
CN205071400U (zh) * | 2015-10-28 | 2016-03-02 | 四川新力光源股份有限公司 | 一种调光电路装置及具有该装置的led台灯 |
WO2017096567A1 (zh) * | 2015-12-09 | 2017-06-15 | 华为技术有限公司 | 背光电路、电子设备及背光调节方法 |
CN208707991U (zh) * | 2018-07-24 | 2019-04-05 | 漳州立达信光电子科技有限公司 | 一种开关选择色温调光电路及led灯具 |
-
2019
- 2019-09-20 CN CN201910893277.4A patent/CN110636670B/zh active Active
-
2020
- 2020-05-19 US US16/878,133 patent/US10980091B1/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101680604A (zh) * | 2007-05-08 | 2010-03-24 | 科锐Led照明科技公司 | 照明装置和照明方法 |
CN201191933Y (zh) * | 2008-01-18 | 2009-02-04 | 和谐光电科技(泉州)有限公司 | 一种可调色温及演色性发光二极管的调控装置 |
CN102032468A (zh) * | 2009-09-25 | 2011-04-27 | 苏州京东方茶谷电子有限公司 | 一种可变色温交流发光二极管照明装置 |
CN102711307A (zh) * | 2011-03-28 | 2012-10-03 | 海洋王照明科技股份有限公司 | 一种可调光led驱动电路及灯具 |
CN104344374A (zh) * | 2013-07-26 | 2015-02-11 | 展晶科技(深圳)有限公司 | 发光二极管照明装置 |
CN205071400U (zh) * | 2015-10-28 | 2016-03-02 | 四川新力光源股份有限公司 | 一种调光电路装置及具有该装置的led台灯 |
WO2017096567A1 (zh) * | 2015-12-09 | 2017-06-15 | 华为技术有限公司 | 背光电路、电子设备及背光调节方法 |
CN208707991U (zh) * | 2018-07-24 | 2019-04-05 | 漳州立达信光电子科技有限公司 | 一种开关选择色温调光电路及led灯具 |
Also Published As
Publication number | Publication date |
---|---|
US10980091B1 (en) | 2021-04-13 |
US20210092809A1 (en) | 2021-03-25 |
CN110636670A (zh) | 2019-12-31 |
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PB01 | Publication | ||
PB01 | Publication | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: No. 101, 103, 105, 107, 109, 111, 113, 115, Xiangxing Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province, 361101 Patentee after: Purui Optoelectronics (Xiamen) Co.,Ltd. Country or region after: China Address before: No. 101, 103, 105, 107, 109, 111, 113, 115, Xiangxing Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province, 361101 Patentee before: KAISTAR LIGHTING (XIAMEN) Co.,Ltd. Country or region before: China |
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CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 361101 No. 101, Xiang Xing Road, Torch Industrial Park (Xiangan) Industrial Zone, Xiamen, Fujian Patentee after: Purui Optoelectronics (Xiamen) Co.,Ltd. Country or region after: China Address before: No. 101, 103, 105, 107, 109, 111, 113, 115, Xiangxing Road, industrial zone, torch hi tech Zone (Xiang'an), Xiamen City, Fujian Province, 361101 Patentee before: Purui Optoelectronics (Xiamen) Co.,Ltd. Country or region before: China |