Dwarven Gold Deluxe

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    Large size light cover

    Main application fields: 1.TFT LCD, OLED and other display panel industry; 2.TP Touch screen industry; 3.FPCPCB circuit board industry.

    1. Detailed information

    Accuracy of chrome plate(Standard Size:430mmx430mm)

    Quality Item

    ArrayCF
    Normal GradeHigh GradeHTMNormal GradeHTM
    CDMTT±0.2㎛±0.08±0.15㎛±0.3㎛±0.3㎛
    Range≤ 0.25㎛≤ 0.08≤ 0.2㎛≤ 0.35㎛≤ 0.35㎛
    RegistrationP/A±0.5±0.3±0.5±0.5±0.5
    O/A±0.5±0.3±0.5±0.5±0.5
    T/P±0.5±0.3±0.5±0.5±0.5
    Transmittance
    (T% Range 20%~50%)
    MTTN/AN/A±1%N/A±1%


    Chrome plate material (Photomask blank phate)

    Materials

    Soda Lime GlassQuartz

    Maximum size

    1620mm*1780mm

    Conventional size

    420mmx520mm,520mm*610mm,520mm*800mm,700mm*800mm,

    800mm*920mm,800mm*960mm,850mm*1200mm,850mm*1400mm,

    1220mm*1400mm,1220mm*1650mm,1620mm*1780mm

    thickness

    2.3±0.2mm,3.0±0.2mm,4.8±0.2mm,7.8±0.2mm,

    5.0±0.2mm(QZ),8.0±0.2mm(QZ),10.0±0.2mm(QZ),

    13.0±0.2mm(QZ),15.0±0.2mm(QZ),17.0±0.2mm(QZ)

    Chromium film

    Low Reflectance Chrome

    Optical density(λ=450nm)

    Between Plates3.0±0.3In Plate±0.3

    reflectance(λ=436nm)

    Between Plates10±5%In Plate±2%

     


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