Development of a gate metal etch process for gallium arsenide wafers
The reactive ion etching of TiWN, which is used as a gate metal on gallium-arsenide device wafers, was studied in a parallel-plate, single-wafer plasma reactor operating at a frequency of 13.56 MHz. We discuss [...]
There are more than 200 silicon carbide crystal types in the world, among which the mainstream crystal type of current silicon carbide wafer production is 4H-SiC. Below specification of 100mm silicon carbide in PAM-XIAMEN are available:
1. Specifications of 100mm Silicon Carbide 4H N-type
Specificationsof Silicon Carbide N-type 100mm Diameter –
polytype
4H-SiC
A type
N-type SiC substrate
Resistance
0.015 [...]
2020-03-06meta-author
PAM XIAMEN offers Si (Bare Prime, Thermal oxide ,Pt coated &Solar Cell Grade ).
PAM XIAMEN supplies all kinds of Silicon wafer from 1″ ~ 8″ in diameter. Particularly specializing in fabrication of Si wafer with various special size and orientation.
2″ Diameter Wafers [...]
2019-05-15meta-author
Will the Novel Coronavirus-caused Pneumonia affect the company Resumption?
Post by PAM-XIAMEN, Feb.11,2020
The novel coronavirus-caused pneumonia affect the company resumption in short term, but not too much, as currently the epidemic is under control well by quarantine measures. Currently the reworking rate is >=75%, estimate [...]
2020-02-11meta-author
PAM XIAMEN offers Pyrolytic Graphite Substrate.
Pyrolytic Graphite is a unique form of graphite manufactured by decomposition of a hydrocarbon gas at very high temperature in a vacuum furnace. It is nucleated on substrate and grown with texture along C axis . The result is an [...]
2019-04-18meta-author
PAM XIAMEN offers Photographic Film Letterpress
Accuracy Index
Accuracy/Grade
Accuracy1
Accuracy2
Line Number/Aperture Rate
400dpi/50%
350dpi/50%
Dot arrangement, Dot shape
45°/60°/75°/circle
45°/60°/75°/circle
Dimensional Accuracy
±0.085mm
±0.085mm
Substrate Thickness
1.50mm±0.15mm
1.50mm±0.15mm
Cutting Accuracy
±1mm
±1mm
Main application areas:
LCD-TN/STN/TFT collocated liquid drum glue, namely transfer PI directional liquid to ITO glass. LCD-TN/STN/TFT Photographic Film Letterpress
For more information, please visit our website: https://www.powerwaywafer.com,
send us email at [...]
2019-07-04meta-author