Thin Film Tech & Service
Products include Thin Film Substrates, Precise resistor network, Microwave substrates, Filter, Thin Film Integrated Circuit Modules, MCM, etc.
Application
Microwave communication, Optical communication Devices, LED, etc.
Feature
1. 40 years R&D experience
2. 10k clean room
3. Total solution of thin film tech with most advanced equipment
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Film deposit |
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Sputtering |
Ti/Pt/Au, Ti/Ni/Au, WTi/Cu/Au, Ta/WTi/Pt/Au, Ta/ WTi/Au |
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Evaporation |
Ti/Ni/Au, NiCr/Cu/Ni/Au, AuSn |
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Substrate |
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Substrate materials |
Al2O3, AIN, BeO, ZrO3, Sapphire, Quartz |
|
Typical substrate thickness |
0.254mm, 0.381mm, 0.635mm |
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Design Guide |
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Mini line width |
20um |
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Mini space |
20um |
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Tolerance |
¡À2.5um |
|
Mini via Dia |
70% x substrate thickness |
|
Mini vias pitch |
2 x substrate thickness |
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Range of Square Resistivity |
25~100Ω/¡õ, 50 Ω/¡õ Typical |
|
Resistor Trimming |
¡À10% (without laser trim) |
|
¡À1% (with laser trim) | (Products can be developed per customers¡¯ requirement) |
