The 12th China International Optoelectronic Expo in Shenzhen was held in the Fu Tian Exhibition hall this week. The LED Opto Product exhibition is in Hall 2 this year.
There are a lot of application on wall display, Huge TV using LED, though we can see a lot of different grade for display quality, we could foresee that the market is booming in this segment.
Most of the LED supplier, LED packager are coming form China, hardly can see anything from the top ten LED markers… Nichia, Cree, Osram, Seoul Semi, Philips Lumileds, Everlight and Liteon. Probably the customer are almost coming from China. There are a lot of Equipment Suppliers. Well, to be honest… I could say this is the largest Equipment show ever seen for LED product before… This Big names are here today, ASM, Kaijo, K & S, Musashi, NEC, MPI, Tripod, Plus a lot of smaller China LED equipment makers.
The product ranges from LED prober, Map Sorter, Die Bonder, Gold ball Bonder, Dispensing Machine, tester, sorter, Taping Machine…
Technology is still those renowned Leading suppliers like ASM who used extensively linear motors on their products, fiber communication system which matches with the speed of the CPU ensuring data is running supper fast at noise free environment.
The Harrier-Extreme is a Dual Head Gold Ball bonder which is being extensively used in IC assembly houses. Now it may one of the good tools for LED application say one head for 25 microns Gold wire on zener and the other for thicker wire say 30 microns for the HB LED chip!