Red lasers of 638nm inside laser TV

[Francesco]

Interesting....

Mitsubishi Electric Develops 'Laser Backlight LCD TV

http://techon.nikkeibp.co.jp/english...110217/189679/


- Its backlight unit includes two types of light sources: red laser diode and cyan LED.

- The laser is manufactured by Mitsubishi Electric. Its emission wavelength is 638nm.

- The backlight of the prototyped 46-inch LCD TV is the edge-lit type. It uses several tens
of the red laser diode and several hundreds of the cyan LED. Because a laser and an LED have
different divergent angles, Mitsubishi Electric developed an optical system for evenly mixing
lights from them. As a result, the unevenness of color was mitigated, the company said

[andy_con]

nice post Francesco.

GB anyone

[danielbriggs]

Bet these are 8W bars.
20x emitters.

Probably nifty micro lens work required to FAC it £££

[andy_con]

would a bar be to big for a tv? 5.6mm cans wouldnt be though