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Sorry about shitposting, but while reading my own thread on BMW headlights I realized the patent I found is actually of a white laser, what Hu suggests in his patent is using magenta phosphor filter with the green laser, and a result is a white laser, add a diffuser? - and you have a car headlight
PATENT US9328887 B2 - by Darwin Hu granted patent in 2016!
Claim:
:drool:
Inventor made a mistake, here is a quick fix
PATENT US9328887 B2 - by Darwin Hu granted patent in 2016!
Techniques related to generating daylight-like light from green laser and magenta phosphor are disclosed. Such light may be used in headlights of vehicles. The daylight-like light generated from green laser and filtered through magenta phosphor is almost white or substantially white. The white laser is generated from green laser that is filtered through magenta phosphor. The green laser is well known for producing the highest perceived intensity among all colored lasers with equal or similarly provided energy and is low to obtain in cost.
Claim:
I claim:
An apparatus comprising:
a laser source to generate a green laser light;
magenta phosphor provided to filter the green laser light to generate a white laser light, wherein the magenta phosphor is produced by mixing two different types of phosphor in a predefined ratio; and
an optical diffuser to diffuse the white laser light to produce white light beams.
:drool:
Inventor made a mistake, here is a quick fix
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