LED Backlighting
Using LEDs for backlighting of LCD displays has an advantage compared with CCFLs from the perspective of
· environmentally friendly
· lower power consumption
· a thinner form-factor
Mobile devices, including smart phones, tablet PCs, GPS devices, as well as larger LCD panel applications such as TVs, PC monitors, notebooks, have already widely adopted LED backlighting systems because of the slim form-factor which has become the trend in consumer electronics. STMicroelectronics’ complete product and solutions portfolio addresses the widest range of circuit topologies and architectures in use today for these applications.
Design Support
TopTechnical Documentation
Application Notes
| Description | Version | Size |
|---|---|---|
AN2333: White LED power supply for large display backlight
|
3.3 | 359 KB |
|
AN2809: 6-row / 30-mA LED driver with boost converter for the backlight of LCD panels
|
2.2 | 720 KB |
|
AN2810: 6-row 85 mA LED driver with boost converter for LCD panel backlighting
|
1.2 | 572 KB |
|
AN3981: LED array drivers
|
1.0 | 3,554 KB |
Presentations & Training Material
Presentations
| Description | Version | Size |
|---|---|---|
|
LED Solutions for LCD Backlighting
|
1.0.1 | 1,231 KB |
|
LED solutions for LCD backlighting
|
1.0 | 1,395 KB |
Publications and Collaterals
Flyer
| Description | Version | Size |
|---|---|---|
|
PM660 monolithic LED driver for mobile PC LCD panel backlighting
|
1.0.0 | 780 KB |
Brochure
| Description | Version | Size |
|---|---|---|
|
Energy-efficient solutions for LED lighting
|
1.0.0 | 4,215 KB |
|
LED drivers for backlighting and lighting applications
|
1,821 KB |
