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Panasonic demonstrated white LEDs for automotive headlights at electronica2014. Panasonic's white LEDs feature blue LED chips fabricated on GaN substrates. It is easier to increase the current density than a conventional sapphire substrate. Since the current density can be increased, a smaller chip size can achieve the same brightness as a product using a sapphire substrate. This allows the headlights to be miniaturized and helps to increase the design freedom of the headlights. In addition, Panasonic also exhibited the MCU and DC-DC converters necessary to drive white LEDs. The narrator said that our advantage lies in not only providing LEDs, but also digital products like MCUs and analog products like DC-DC converters. With this advantage, Panasonic's automotive LED products have begun to be adopted in the European market. This car LED is displayed next to the cooling fan for the vehicle equipment. This demonstration is to let everyone know about our entire thermal design, that is, from the heat source of LED, the hot inlet, to the design of the heat outlet of the cooling fan. I hope to emphasize that the use of our white LEDs and drive components, combined with the cooling fan and (in addition to) the graphite sheet for heat dissipation, can make the thermal design of the LED headlights easier.