TW201422051A - Ｌｅｄ控制電路 - Google Patents
Ｌｅｄ控制電路 Download PDFInfo
- Publication number
- TW201422051A TW201422051A TW101144420A TW101144420A TW201422051A TW 201422051 A TW201422051 A TW 201422051A TW 101144420 A TW101144420 A TW 101144420A TW 101144420 A TW101144420 A TW 101144420A TW 201422051 A TW201422051 A TW 201422051A
- Authority
- TW
- Taiwan
- Prior art keywords
- pin
- led
- unit
- resistor
- emitting diode
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 239000003990 capacitor Substances 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000003213 activating effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005669 field effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101144420A TW201422051A (zh) | 2012-11-28 | 2012-11-28 | Ｌｅｄ控制電路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW101144420A TW201422051A (zh) | 2012-11-28 | 2012-11-28 | Ｌｅｄ控制電路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201422051A true TW201422051A (zh) | 2014-06-01 |
| TWI483649B TWI483649B (https=) | 2015-05-01 |
Family
ID=51393636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101144420A TW201422051A (zh) | 2012-11-28 | 2012-11-28 | Ｌｅｄ控制電路 |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW201422051A (https=) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011093395A1 (ja) * | 2010-01-29 | 2011-08-04 | 三菱化学株式会社 | 白色ｌｅｄ発光デバイスの調光装置，及び照明システム |
| BR112013009250A2 (pt) * | 2010-10-19 | 2020-10-06 | Koninklijke Philips Electronics N.V | disposição do circuito de led, fonte de luz de led para operação em uma disposição do circuito de led e método para operar uma fonte de luz de led conectada por um elemento rativo com uma tensão operacional dc |
| CN102438378B (zh) * | 2011-12-20 | 2013-10-30 | 江苏宏微科技有限公司 | Led照明智能控制系统 |
| TWM438781U (en) * | 2012-04-20 | 2012-10-01 | Acmelux Co Ltd | The power led driving device |
-
2012
- 2012-11-28 TW TW101144420A patent/TW201422051A/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| TWI483649B (https=) | 2015-05-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |