CN109686834A - 一种色温可调的led光源及led台灯 - Google Patents
一种色温可调的led光源及led台灯 Download PDFInfo
- Publication number
- CN109686834A CN109686834A CN201811586541.1A CN201811586541A CN109686834A CN 109686834 A CN109686834 A CN 109686834A CN 201811586541 A CN201811586541 A CN 201811586541A CN 109686834 A CN109686834 A CN 109686834A
- Authority
- CN
- China
- Prior art keywords
- led chip
- color
- color led
- luminous zone
- light source
- 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
- 229920005989 resin Polymers 0.000 claims abstract description 14
- 239000011347 resin Substances 0.000 claims abstract description 14
- 239000002245 particle Substances 0.000 claims description 7
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- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000003086 colorant Substances 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000005538 encapsulation Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
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- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
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- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
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- 229910052759 nickel Inorganic materials 0.000 description 1
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- 238000004806 packaging method and process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
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- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
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- 229910052709 silver Inorganic materials 0.000 description 1
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- 238000004528 spin coating Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/54—Encapsulations having a particular shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S6/00—Lighting devices intended to be free-standing
- F21S6/002—Table lamps, e.g. for ambient lighting
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/52—Encapsulations
- H01L33/56—Materials, e.g. epoxy or silicone resin
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2113/00—Combination of light sources
- F21Y2113/10—Combination of light sources of different colours
- F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Led Device Packages (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811586541.1A CN109686834B (zh) | 2018-12-25 | 2018-12-25 | 一种色温可调的led光源及led台灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811586541.1A CN109686834B (zh) | 2018-12-25 | 2018-12-25 | 一种色温可调的led光源及led台灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109686834A true CN109686834A (zh) | 2019-04-26 |
CN109686834B CN109686834B (zh) | 2022-02-01 |
Family
ID=66189127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811586541.1A Active CN109686834B (zh) | 2018-12-25 | 2018-12-25 | 一种色温可调的led光源及led台灯 |
Country Status (1)
Country | Link |
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CN (1) | CN109686834B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204407325U (zh) * | 2014-12-11 | 2015-06-17 | 佛山市国星光电股份有限公司 | 色温可调的led光源 |
CN105374807A (zh) * | 2015-12-03 | 2016-03-02 | 易美芯光(北京)科技有限公司 | 一种色温可调的led集成光源 |
CN206364010U (zh) * | 2017-01-20 | 2017-07-28 | 深圳市中广电通灯业有限公司 | 一种基于倒装式封装的可调光cob光源 |
CN206490057U (zh) * | 2017-03-01 | 2017-09-12 | 湖南普斯赛特光电科技有限公司 | 一种同驱、全色温、同亮度倒装cob光源 |
CN107833876A (zh) * | 2017-11-24 | 2018-03-23 | 广东晶科电子股份有限公司 | 一种色温可调的led光源及其制造方法 |
CN107946430A (zh) * | 2017-11-10 | 2018-04-20 | 江西新月光电有限公司 | 具有低色温、高色域的led封装结构 |
-
2018
- 2018-12-25 CN CN201811586541.1A patent/CN109686834B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN204407325U (zh) * | 2014-12-11 | 2015-06-17 | 佛山市国星光电股份有限公司 | 色温可调的led光源 |
CN105374807A (zh) * | 2015-12-03 | 2016-03-02 | 易美芯光(北京)科技有限公司 | 一种色温可调的led集成光源 |
CN206364010U (zh) * | 2017-01-20 | 2017-07-28 | 深圳市中广电通灯业有限公司 | 一种基于倒装式封装的可调光cob光源 |
CN206490057U (zh) * | 2017-03-01 | 2017-09-12 | 湖南普斯赛特光电科技有限公司 | 一种同驱、全色温、同亮度倒装cob光源 |
CN107946430A (zh) * | 2017-11-10 | 2018-04-20 | 江西新月光电有限公司 | 具有低色温、高色域的led封装结构 |
CN107833876A (zh) * | 2017-11-24 | 2018-03-23 | 广东晶科电子股份有限公司 | 一种色温可调的led光源及其制造方法 |
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Publication number | Publication date |
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CN109686834B (zh) | 2022-02-01 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: LED light source and LED table lamp with adjustable color temperature Effective date of registration: 20221116 Granted publication date: 20220201 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. Development Zone sub branch Pledgor: JIANGSU LUOHUA NEW MATERIAL Co.,Ltd. Registration number: Y2022320000715 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231109 Granted publication date: 20220201 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. Development Zone sub branch Pledgor: JIANGSU LUOHUA NEW MATERIAL Co.,Ltd. Registration number: Y2022320000715 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: An LED light source and LED desk lamp with adjustable color temperature Effective date of registration: 20231110 Granted publication date: 20220201 Pledgee: Jiangsu Nantong Rural Commercial Bank Co.,Ltd. Development Zone sub branch Pledgor: JIANGSU LUOHUA NEW MATERIAL Co.,Ltd. Registration number: Y2023980065177 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |