TWI354961B - - Google Patents
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- Publication number
- TWI354961B TWI354961B TW95141508A TW95141508A TWI354961B TW I354961 B TWI354961 B TW I354961B TW 95141508 A TW95141508 A TW 95141508A TW 95141508 A TW95141508 A TW 95141508A TW I354961 B TWI354961 B TW I354961B
- Authority
- TW
- Taiwan
- Prior art keywords
- circuit
- resistor
- voltage
- current
- light
- Prior art date
Links
- 229910044991 metal oxide Inorganic materials 0.000 claims description 17
- 150000004706 metal oxides Chemical class 0.000 claims description 17
- 230000005669 field effect Effects 0.000 claims description 16
- 239000004065 semiconductor Substances 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 2
- 238000005286 illumination Methods 0.000 description 8
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW95141508A TW200822014A (en) | 2006-11-09 | 2006-11-09 | Efficient light-emitting diode driver circuit with stable operating current |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW95141508A TW200822014A (en) | 2006-11-09 | 2006-11-09 | Efficient light-emitting diode driver circuit with stable operating current |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200822014A TW200822014A (en) | 2008-05-16 |
| TWI354961B true TWI354961B (enExample) | 2011-12-21 |
Family
ID=44770684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW95141508A TW200822014A (en) | 2006-11-09 | 2006-11-09 | Efficient light-emitting diode driver circuit with stable operating current |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200822014A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9148913B2 (en) | 2012-09-19 | 2015-09-29 | Au Optronics Corporation | Backlight module transmitting electricity through magnetic field induction |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201010509A (en) * | 2008-08-19 | 2010-03-01 | Witek Entpr Co Ltd | LED light bulb operable within wide voltage interval |
| TWI425879B (zh) * | 2009-07-30 | 2014-02-01 | My Semi Inc | 發光二極體的驅動系統及其驅動裝置 |
| TWI411354B (zh) * | 2009-11-03 | 2013-10-01 | Himax Analogic Inc | 開關電路及發光二極體電路 |
-
2006
- 2006-11-09 TW TW95141508A patent/TW200822014A/zh not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9148913B2 (en) | 2012-09-19 | 2015-09-29 | Au Optronics Corporation | Backlight module transmitting electricity through magnetic field induction |
Also Published As
| Publication number | Publication date |
|---|---|
| TW200822014A (en) | 2008-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |