LEDs ♦ industry news
region with safer, more efficient and more beautiful LED solutions, highlighted by their extensive use at the 2008 Beijing Olympic Games.
Golden Sea Professional Equipment Limited is China’s fastest and biggest growing professional stage lighting and LED Display equipment manufacturer and markets its own products under the brand name TERBLY.
According to the LED market reports issued by IMS Research in the U.K. and Strategies Unlimited in the U.S., Seoul Semiconductor is the world’s fourth largest LED supplier, holding more than 5,500 patents. In particular, it owns the world’s leading LED technology and production capacity, such as deep UV LED and non-polar LED, as well as Acriche. At present, it provides high-quality LED products through 33 overseas branches (including three local corporations) and 150 domestic agencies.
Aixtron MOCVD Tools Accelerate Changelight´s Expansion in China
The AIX 2600G3 IC and AIX 2800G4-R multiple systems will be used for red-orange-yellow (ROY) high brightness LED production.
Aixtron has a new order for several MOCVD reactors from Changelight.
The order comprises several AIX 2600G3 IC in a 49x2-inch wafer configuration and a double digit number of AIX 2800G4-R 60x2-inch configuration deposition systems. After delivery of the systems between the fourth quarter 2010 and the second quarter of 2011, they will be used for red-orange- yellow (ROY) high brightness LED production.
The Aixtron China support team will install and commission the new reactors in the Changelight epitaxy facility at its mainland China production plant.
Xiang Wu Wang, General Manager Changelight, comments, “Since 2006, we have been exclusively working with Aixtron using their reliable technology with outstanding success. Consequently, it was a straightforward decision choosing their systems
70
www.compoundsemiconductor.net November/December 2010
when assessing the best solution to carry out our planned increase in production capacity. This time it will be the combination of the AIX 2800G4-R and AIX 2600G3 IC systems. These will give us good economics through very low source material cost overhead. The G4 systems will provide the desired high throughput for our ROY LED requirements.”
Changelight´s quaternary alloy AlGaInP LED epitaxial wafer and chip have a very high standing as leading-edge products by virtue of their excellent uniformity, consistency and reliability. They are comparable to the best from the leading domestic manufacturers in terms of scale, output and sales with wide application in digital, dot matrix, full-color screen displays as well as traffic lights.
Wang continues, “Changelight plans to reach the number one position amongst mainland China GaAs LED companies and longer-term we want to achieve success in overseas markets. The new reactors coupled with the high quality Aixtron support service will ensure that we reach our targets according to plan.”
Purdue gets $4.88 Million Grant to Study LED Lighting of Plants
The USDA Award will include $2.44 million from the USDA and an equal amount of in-kind contributions of equipment and services from industry partners. The project is titled “Developing LED Lighting Technology and Practices for Sustainable Specialty- Crop Production.”
U.S. Department of Agriculture representatives toured Purdue University greenhouses on Monday (Oct. 25) to get a preview of the work that will come from a $4.88 million grant for LED lighting research.
Cary Mitchell, a professor of horticulture and project director for the grant, said Purdue researchers will collaborate with Rutgers University, the University of Arizona, Michigan State University and Orbital Technologies on the four-year project to improve and evaluate LED lighting for greenhouse use. The goal is to increase greenhouse yields and decrease producers’ energy costs.
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76 |
Page 77 |
Page 78 |
Page 79 |
Page 80 |
Page 81 |
Page 82 |
Page 83 |
Page 84 |
Page 85 |
Page 86 |
Page 87 |
Page 88 |
Page 89 |
Page 90 |
Page 91 |
Page 92 |
Page 93 |
Page 94 |
Page 95 |
Page 96 |
Page 97 |
Page 98 |
Page 99 |
Page 100 |
Page 101 |
Page 102 |
Page 103 |
Page 104 |
Page 105 |
Page 106 |
Page 107 |
Page 108 |
Page 109 |
Page 110 |
Page 111 |
Page 112 |
Page 113 |
Page 114 |
Page 115 |
Page 116 |
Page 117 |
Page 118 |
Page 119 |
Page 120 |
Page 121 |
Page 122 |
Page 123 |
Page 124 |
Page 125 |
Page 126 |
Page 127 |
Page 128 |
Page 129 |
Page 130 |
Page 131 |
Page 132 |
Page 133 |
Page 134 |
Page 135 |
Page 136 |
Page 137 |
Page 138 |
Page 139 |
Page 140 |
Page 141 |
Page 142 |
Page 143 |
Page 144 |
Page 145 |
Page 146 |
Page 147 |
Page 148 |
Page 149 |
Page 150 |
Page 151 |
Page 152 |
Page 153 |
Page 154 |
Page 155 |
Page 156 |
Page 157 |
Page 158 |
Page 159 |
Page 160 |
Page 161 |
Page 162 |
Page 163 |
Page 164 |
Page 165 |
Page 166 |
Page 167 |
Page 168 |
Page 169 |
Page 170 |
Page 171 |
Page 172 |
Page 173 |
Page 174 |
Page 175 |
Page 176 |
Page 177 |
Page 178 |
Page 179 |
Page 180 |
Page 181 |
Page 182 |
Page 183 |
Page 184 |
Page 185 |
Page 186 |
Page 187 |
Page 188 |
Page 189 |
Page 190 |
Page 191 |
Page 192 |
Page 193 |
Page 194 |
Page 195 |
Page 196 |
Page 197 |
Page 198 |
Page 199 |
Page 200 |
Page 201 |
Page 202 |
Page 203 |
Page 204 |
Page 205 |
Page 206 |
Page 207 |
Page 208 |
Page 209 |
Page 210 |
Page 211 |
Page 212 |
Page 213 |
Page 214 |
Page 215 |
Page 216 |
Page 217 |
Page 218 |
Page 219 |
Page 220 |
Page 221 |
Page 222 |
Page 223 |
Page 224 |
Page 225 |
Page 226 |
Page 227 |
Page 228 |
Page 229 |
Page 230 |
Page 231 |
Page 232 |
Page 233 |
Page 234 |
Page 235 |
Page 236 |
Page 237 |
Page 238 |
Page 239 |
Page 240 |
Page 241 |
Page 242 |
Page 243 |
Page 244 |
Page 245 |
Page 246 |
Page 247 |
Page 248 |
Page 249 |
Page 250 |
Page 251 |
Page 252 |
Page 253 |
Page 254 |
Page 255 |
Page 256