Flash LED two chip camp for the trend

With the iPhone 5S with 2 Flash LED, intelligent mobile phone is equipped with a dual color Flash LED trend, market growth in view of the Flash LED demand Flash LED optimistic, by the two camps are supply, using the vertical structure (vertical) of OSRAM, CREE, SAMSUNG, and the crystal structure (flip chip) Philips Lumileds, Nichia, and Taiwan crystal power plant of new century, all have also joined the flip chip camp, Flash LED insurance market pie.

LED Flash must have high stability, light emitting angle is small, low voltage can be driven to Europe and Japan and other characteristics, at present the Flash LED products manufacturers, Flash LED chip are respectively vertical and chip two flip Flip chip, which has large lighting angle, small package, high light efficiency advantages, suitable for Limited area you can instantly, by a large current Flash LED products, however, there is also a huge supporter of vertical chip, vertical chip that light angle than the flip chip limit, suitable for the light source of Flash products, and the stability of vertical chip is high, while the fluorescent powder coating, compared not exposed in blue.

Vertical and flip chip two technology camp each advocate, which dominate the global market Philips Flash LED Lumileds film flip chip is using thin technology, and Flash LED of the CITIZEN market in Japan is introduced by flip Nichia chip, chip technology in the new century, Taiwan crystal power plant is also actively developing flip chip in the market of Flash chip, with a big goal.

The vertical camp can not be underestimated, including OSRAM, CREE and SAMSUNG are using vertical chip, it is understood that the OSRAM Flash LED in Chinese highest market share, followed by Taiwan packaging factory Everlight, and Flash LED multi billion light using CREE chip. In addition, using the same vertical structure SAMSUNG Flash LED products is the brand a huge sea investment.