►Optoelectronic Material Division
We supply a variety of raw materials used in manufacturing LED chips as well as semi-conductors.
E.g. Substrates, precursor, and high purity materials for doping process. High-purity metals and alloys for evaporation process of LED chip and semi-conductors. Parts for LED chips and semi-conductor evaporation equipment: boats, crucibles, crystal sensors, and silicon wafers for monitoring and dummy wafer purposes. Chip, die-bonding paste, lead-frame, Au wire, Cu wire, and AlSi wire for LED & IC packaging. Phosphor and silicone gel with a high refraction index used for LED packaging processes. PCB of different materials (MCPCB, FR4, CEM3) used for LED packaging. Organic materials for evaporation processes of OLED display. Si wafer & test grade reclaimed wafers for semi-conductor IC processes.
E.g. Substrates, precursor, and high purity materials for doping process. High-purity metals and alloys for evaporation process of LED chip and semi-conductors. Parts for LED chips and semi-conductor evaporation equipment: boats, crucibles, crystal sensors, and silicon wafers for monitoring and dummy wafer purposes. Chip, die-bonding paste, lead-frame, Au wire, Cu wire, and AlSi wire for LED & IC packaging. Phosphor and silicone gel with a high refraction index used for LED packaging processes. PCB of different materials (MCPCB, FR4, CEM3) used for LED packaging. Organic materials for evaporation processes of OLED display. Si wafer & test grade reclaimed wafers for semi-conductor IC processes.
KF Chin
【TEL】
02-2719-3456 Ext. 9371
【EMAIL】
Kfchin@gredmann.com
| ► | High-Purity Metal Source for Evaporation |
We supply a variety of metals and compounds in different shapes and sizes for evaporation and sputtering purposes, including: slugs, pellets, lumps, wires, targets, etc. We also offer precious metals and alloys: gold, silver, platinum, rhodium, iridium, and so on.
【Downloads：High purity metal source for evaporation】
►Wafers
(1) Silicon wafer in different sizes, such as 2”, 3”, 4”, 5”, 6”, 8”, and so on.
(2) GaAS wafer in different sizes, such as 2”, 3”, 4”, and so on.
【Downloads：Wafers】
►Parts
(1) Crucible and boats in different materials, such as Tungsten(W), Molybdenum(Mo), Boron Nitride(BN), graphite etc.
(2) Crystalline sensors 5Mhz, 6Mhz.
(3) Gold wire, precious metal alloy wire, and other wires, diameter from 0.7 to 2.0mil.
(4) Other parts for e-beam machines and sputtering machines.
【Downloads：Parts】
