Slide # 8
Panasonic LED Backlighting Techniques
LED-LCD televisions have white LEDs that are arranged around the inside frame of
the TV along with a special light diffusion panel designed to spread the light evenly
behind the LCD panel. The result is a uniform color range throughout the screen.
The technology also allows for thinner panels. IPS panels deliver a 178° wide
viewing angle and bright, clear images from most any location in the room, thereby
increasing the viewing angle.
Panasonic’s top of the line VIERA LED-LCD D2 series features two 1080p Full HD
models - TC-L37D2, a 37-inch class (37” measured diagonally) HDTV and the TC-
L42D2, a 42-inch class (41.6” measured diagonally) HDTV. The LED method of
backlighting the LCD panel allows for the HDTVs to become extremely thin and
offers a wider color gamut than traditional back-lit LCDs, which use fluorescent
bulbs to provide the light source. Combined with the IPS panel, the viewing angle is
improved, contrast is also improved and there is lower power consumption. The D2
series also features the proprietary Universal Dock for iPod®; the VIERA Image
Viewer™ to view digital still JPEG photos; VIERA Link™, - a technology that
utilizes HDMI-CEC (Consumer Electronics Control) and allows a consumer to
operate all VIERA Link™ compatible A/V components using only the TV’s remote
control; a PC input; 24p Smooth film; 120Hz motion picture Pro 4; four HDMI
connections and Clear Panel.
Summary of Contents for TC-L32C22 Quick Setup Guide (English
Page 25: ...Slide 25 Power on Part 1_ All Except D2 ...
Page 27: ...Slide 27 Power On Part 2_ All Series Except D2 ...
Page 30: ...Slide 30 Power On Part 2_ D2 series ...
Page 33: ...Slide 33 TC L32U22 Inverter Circuit and 1 Blink SOS ...
Page 35: ...Slide 35 LED Backlight Control ...
Page 47: ...Slide 47 SOS Detect Shutdown ...
Page 50: ...Slide 50 TC L32U22_1 Blink SOS Circuit ...
Page 53: ...Slide 53 3 and 7 Blinks SOS Circuit ...
Page 80: ...Slide 80 Troubleshooting Picture problem D Series Troubleshooting Picture problem D Series ...