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    Home > ???? > ???? ????
    - ??? ??? ????? ???? ????
    - Standard dopping, shallow emitter, LDE cell? ?? ??
    - ?? ???? ??
    - ??? ?? ?? ??? ? ??? ????
    - ??? ??? ?? ??? ????
    - ?? ?? ??
     
    ??? ?? ?? : ??? ????? ??? ????
      Top Cross Section
    Image
    ??? ?? ?? ???
      34? pattern 44? pattern   50? pattern
    Image
    Aspect 0.33 0.28 0.28
    Width[?] 40 50 58
    Thickness[?] 13 14 16
    Screen #360_16? #400_18? #400_18?
    Pattern 34um 96EA 44um 90EA 50um 88EA
     
    ??? ???? ?????? ??? ?? ??
      75Ω/sq. 85Ω/sq. 105Ω/sq.
    Rcontact
    [mΩ?cm2]
    6 6.5 7.5
    Performances
    ?? ??
    ??? DPS-1900L series DPS-1900V series
    ?? Standard type LDE type
    ??? ??[%] 91±1.0 91±1.0
    ?? 360±20kcps
    Brookfield HBT,
    10rpm SC4-14/6R, 25℃
    ???[mg/pcs] 90-130 90-130
    ?? ??[months] 6 6
     
    - ??? ??? ????? ?? ?? ????
    - ??? ?? ??? ???? ?? ??
    - ????? ??(Pb free) ?? ??
    - PERC ??? ?? ??
    - ?? ?? ?? / ??? ???? / ??? ????
     
    ??? ??? ???? : ??? ?? ?? / ??? ???
    Top Cross Section
    Image
     
    PERC? ????? ?? ??? : Passivation? ????? ??
     
    Specification
    ??? DPS-0020 series DPS-0022 series
    ?? Standard type PERC type
    Ag ?? [%] 42 45 50 55 40 45 55
    ??? ??[%] 45.0±1.0 48.0±1.0 54.0±1.0 58.5±1.5 43.0±1.0 48.0±1.0 58.5±1.5
    ?? 75±10kcps
    Brookfield HBT,
    10rpm SC4-14/6R, 25℃)
    75±10kcps
    Brookfield HBT,
    10rpm SC4-14/6R, 25℃)
    ??? [mg/?] 4.0-4.5 4.5-5.0 5.0-5.5 5.5-6.0 3.8-4.3 4.5-5.0 5.5-6.0
    ?? ??[months] 6 6
     
    - ??? ??? ????? ????????
    - ??(Pb contained) / ??(Pb free) ?? ??
    - ?? Voc? ?? ??
    - ???? ??? BSF ??
    - ??? ??? ?? : BOW / EVA PEEL FORCE / HOT WATER TEST
     
    ◆??? ??
    ??? DPA-3170G DPA-3170P
    Voc scan
    Voc[mV] 637 639
    Eff.[%] 19.07 19.13
    FF[%] 79.91 79.97
     
    ??? ??? ????
    ??? DPA-3170G DPA-3170P
    ????
    BSF layer
    ??? ?? : ??? ??? ??
      Bow [mm] Bump EVA Peel test (Adhesion) Hot DI water test
    (70±2℃)
    DPA-3170G 1.5 pass 25N 10? ??
    DPA-3170P 1.6 pass 30N 10? ??
    ????
    ??? DPA-3170G DPA-3170P
    ?? Pb-free Pb contained
    ??? ??[%] 76.5±2.0 78.5±2.0
    T.I (1/10rpm) 5.5-6.5 5.0-6.0
    ?? 65±10kcps Brookfield HBT, 10rpm SC4-14/6R, 25℃)
    ??? [g/pcs] 1.3-1.5 1.3-1.5
    ?? ??[months] 6 6
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