PAM-XIAMEN offers 650 RC LED Wafer. RC LED – resonant cavity light emitting diode refers to a new type of light-emitting diode structure, which can be regarded as a combination of VCSEL and LED, and have the advantages of both. Now, it is mostly [...]
2019-03-13meta-author
GaN Substrates Offer High Performance At A Price
GaN substrates are manufactured by only a handful of companies at prices prohibitive to volume production, but offer great potential for high-performance devices. Richard Stevenson reports.The GaN component market was worth $1.35 billion in 2003 according to [...]
2013-03-21meta-author
PAM XIAMEN offers 4″ CZ Prime Silicon Wafer Thickness 525±25µm.
Si wafers
Dia 4″ x 525±25µm
Type n or p
PRIME
CZ
(100)
1-20 ohm.cm
SSP
Ra<0.5nm
With marking laser on the back side as
For more information, please visit our website: https://www.powerwaywafer.com,
send us [...]
2019-07-01meta-author
PAM XIAMEN offers 4″ Silicon EPI Wafers.
Substrate
EPI
Comment
Size
Type
Res
Ωcm
Surf.
Thick
μm
Type
Res
Ωcm
4″Øx400μm
n- Si:As[111]
0.001-0.005
P/E
21
n- Si:P
0.15
n/n+
4″Øx360μm
n- Si:Sb[111]
0.005-0.020
P/E
20
n- Si:P
360 – 440
n/n+
4″Øx400μm
p- Si:B[111]
0.01-0.10
P/E
6.5
p- Si:B
3.6±10%
P/P/P+
4″Øx400μm
p- Si:B[111]
0.01-0.10
P/E
22±1.5
p- Si:B
300±50
P/P/P+
4″Øx525μm
p- Si:B[111]
0.01-0.02
P/E
8.1±1
p- Si:B
4.5±10%
P/P/P+
4″Øx525μm
p- Si:B[111]
0.01-0.02
P/E
6.85±0.75
p- Si:B
0.75±0.15
P/P/P+
4″Øx380μm
p- Si:B[111]
0.008-0.020
P/EOx
10.5
p- Si:B
570±10%
p/p+
4″Øx440μm
p- Si:B[111]
0.008-0.020
P/E
20
p- Si:B
0.25±10%
P/P+
4″Øx525μm
p- Si:B[111]
0.001-0.005
P/E
20
p- Si:B
175±10%
P/P+
4″Øx440μm
p- Si:B[111]
0.008-0.020
P/E
21
p- Si:B
150 ±10%
P/P+
4″Øx380μm
p- Si:B[111]
0.008-0.020
P/EOx
23
p- Si:B
80±10%
P/P+
4″Øx380μm
p- Si:B[111]
0.008-0.020
P/EOx
23
p- Si:B
200±10%
P/P+
4″Øx440μm
p- Si:B[111]
0.008-0.020
P/E
32
p- Si:B
600 ±10%
P/P+
4″Øx440μm
p- Si:B[111]
0.01-0.02
P/E
32.5
p- Si:B
100±10%
P/P+
4″Øx380μm
p- Si:B[111]
0.008-0.020
P/EOx
40
p- Si:B
550 ±10%
P/P+
4″Øx525μm
n- Si:As[111]
0.0010-0.0035
P/E
20
p- Si:B
10±1.5
P/N/N+
4″Øx525μm
n- [...]
2019-03-08meta-author
PAM XIAMEN offers YAG( undoped ,Ce-doped,Nd-doped).
YAG (undoped)
Undoped YAG is a substrate material that can be used for UV and IR optics. Sapphire has been the substrate of choice for these applications; however it is difficult to polish Sapphire to a 10-5 scratch-dig [...]
2019-05-21meta-author
Photomask blank with antireflective chromium is available. Photomasks are mainly used in integrated circuits, flat panel displays (including LCD, LED, OLED), printed circuit boards and other fields. The photomask is a pattern master used in the photolithography process in microelectronics manufacturing. Here are specifications [...]
2021-11-09meta-author