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Patterned Wafers
Patterned Wafers
The product is the key optical component of proximity and ambient light sensor, which has different band spectrum and different pattern zones on glass/silicon/sensor substrate.
Technical Specifications
  • Specifications
    Main Technical Parameters
  • Lithographic pattern
    Min line width：30umAlignment accuracy：±5um
  • Spectrum uniformity
    Centeral wavelength±10nm
  • Cut-off
    ＞OD3
  • Cosmetic
    Each die＞15um not allowed
  • Yield within one wafer
    >95%
Sales/Technical Contact Information
ZQCOT
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Taizhou Headquarters：0576-88677966

Hangzhou Company：0571-89775688

US company：+1-408-7257198

German office：+49-7123-307238

Korea Office：+82-031-2115152

Japan company：+81-03-65508388

Singapore：+6588877162

Taiwan company：+886-9-31344923

Shenzhen office：+86-0712-26603034

Email: sales@crystal-optech.com

Phone：
0576-88677966
Address：
NO. 2198 Kaifa Avenue East Section, Jiaojiang District, Taizhou City, Zhejiang Province
Email：
sales@crystal-optech.com
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