Panasonic recently developed a technology that enables the car's headlamps to reach the highest brightness in the world. New Technology Semiconductor lasers that convert electricity into light use new materials that increase the intensity of light by 1.5 times. In the dark environment is also easy to find cars and other distant driving, help to improve traffic safety. Matsushita holds approximately 80% of the world's share in the world of semiconductor lasers used in DVD players and the like. Matsushita plans to take advantage of technology to tap the growing automotive market.
Semiconductor laser input power of 7 into thermal energy, if enclosed in the internal light-emitting ability to easily decline. This is the first time in the industry to reduce energy heat-emitting laser development is possible.
The new semiconductor laser uses aluminum nitride, which is easy to heat-transfer, over part of the device, creating an easily dissipated structure. So that it can emit light efficiently. As a luminous property, the output power of a laser is raised from 3 watts, which was regarded as the limit in the past, to 4.5 watts, the highest in the world. In addition, the irradiation distance may increase from the current 500 meters to 700 meters. As a strategic part of a car-related market that belongs to the growth field, Panasonic strives to put it into practical use by 2019.
Automotive headlamps are constantly using energy-efficient light-emitting diodes (LED). Due to the high cost of semiconductor lasers, only a few high-end vehicles are currently used in the automotive sector. Matsushita will publicize the benefits of laser lighting that farther out to expand demand. In addition, Panasonic will also be used as a stadium and other spotlights and laser processing machine light source to sell.
Matsushita will be related to the field of automotive business growth. It plans to raise the sales of vehicle-related businesses to 2.1 trillion yen by 2018, an increase of 80% from 2014. Lithium-ion batteries and car navigation systems, such as pulling growth, but in the future hope that the automotive headlamp related products to build as the core product.
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