Please give us your advice on the disassembly of the assembly
Author:You hao Time:2021-06-01 12:16 Browse(891)
K3556
Because our company is dismantling a G + F series mobile phone touch screen, there is no problem with TP after each disassembly, but there will be bubbles in the light increasing film under the module, so please ask for your advice. B & S * L9 L4^We have used many methods, such as freezing (dry ice refrigerator), basically the temperature has been tried, and there will still be bubbles in the polarizing film under the module'G8 B. E; \ $h ﹣ heating, wire cutting G + F products TP basically deviate with the module, there will be scratches, manual cutting machine / automatic cutting machine have tried $I & O9 P (﹣ 7 u9 L)(wire with different thickness of molybdenum wire is also used, because Mitsubishi OCA 175um viscosity is too strong, it is not suitable for wire cutting), q (J9 ^% k) [*}In addition, laser cutting with the highest technology has been used now, and the temperature has been tested a lot, but there will still be bubbles in the light increasing film under the module,!? * s # h # u-v9 K # C / C / A0 C7 {it's OK when cutting, but after cutting, the bubble rebounds.
after cutting, the bubble rebounds1 P2 d  h. j' z2 j" X1 m- F8 T* {( I9 x$ V& _ $ bIf you have a good method or technology to deal with this problem, please contact me on QQ 136743055* P6 }4 r9 A/ ~. ]* r/ R( u. ^* ?$ i  o.

Please give us your advice on the disassembly of the assembly

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\5 k2 {: N/ h7 DShenzhen meitao Technology Co., Ltd*B7 G & J "? 2 G C: V" @ business project: 2 L) Y3 m; R8 Q6 C6 L2 r! G, K5 @ 1 V # JHitachi ACF conductive adhesive 2 N + m / M7 H -] # V!} 4 A & W% A6 r! YSony ACF conductive adhesive * p $D5 F1 Y3 Q% ` 5 N6 E2 o0 yHitachi blue glue tf-4200eb-45 / 451 / 452 # e + H + D "B +]; s + XFuji pressure sensitive paper lllw / LLW, | 4 I $Q, j $e; K4 W "O # B0 t Fuji silicone rubber (light green, black). o: Y (? 1 Q, K 'H0 qsk Teflon (COG only) 6 H3 R1 | 2 L: x2 X - h * F7 t! T "a +_ " ?ACF removal solution g-430 / g-450 / g-550 / rw-66 1 e "K4 ^ 6 y" K9 L * Q9 b) ZFor more models, please call (i5 X8 m3 p * \ 1 @ (B & h $t)Mr. Wang 188 2330 9951! b0 D* k- J; e" k8 _ ({ACF Model List: + J3)_ / T) N2 o7 ^+ ?9 I + B '?, B0 V9 K2 X "^. G Hitachi ac-7106u-25. ~'n6 m! E-C + P7 yHitachi ac-7106ku-25,B# O' t6 n5 Y5 \* M9 KHitachi ac-7207lu% c-p5 M /} "E6 y-r / D; LHitachi ac-7206ku-18% | + [; P9 P. O2 U / WHitachi ac-7073z3 D3 Z * g! S + D-N! T / U7[Hitachi ac-7007v-251 T; E% m * n; ` Hitachi ac-9865a! H + A7 P / J3 V7 nHitachi ac-9851ym, K6 N0 F, R0 H1 yHitachi ac-9845arm-458 B4 f * I! Z0 J, N + V0 B $@) I Hitachi ac-9051r! M0 H% R2 h $K. s #'d 'X7? Hitachi ac-8966yw-20' H! T / w (q $[8 ~ '^Hitachi ac-8955y / R3 X & A8 R6 eHitachi ac-8956y7] 4}; G0 z0e) s * n '] & B P * k $m Hitachi ac-8634y3 x * f; Z% C4 S8 @~Hitachi ac-8631y+R8 B% T4 l V #. C5 {7 A5 t Hitachi ac-8622kz&C; F, O! X2 Y-8 [2 W Hitachi ac-8622kcz 'm. P + G #' - B7@Hitachi ac-8622kgz({%] 2 Y2} 0 N9 a Hitachi ac-8501y2 H9 u9 X5 n% \ (B $| (Q / B-C Hitachi ac-8412kz'N0 K5 R6 S4 V) r * g Hitachi ac-8408z- @4 H( G& ~,\3 A + H6 t Hitachi ac-84024 K. w # X! T% v: tHitachi ac-8304y7 P (T + Q3 J; H "F" Y4 [1 X. Z3 K, Hitachi ac-823cy:} * q $s + K6 X1} (@; t'o0 e Hitachi ac-7246lu8 D5 l4o8 | - U $F0 ~ Hitachi ac-4351y. ~) O & ` 8 y * u! W Hitachi ac-4251fy "C ~; W-E / D / RHitachi ac-262b9 W1 [$} M0 P / K, P6 aHitachi ac-225b5 P) H1 a "C: X. T2 LHitachi ac-212b8 I. o-q: Y & B1 H (E6 g-x2 O & n)Hitachi ac-2102y * F4 L # Q; I% C * @ * oHitachi ac-2056rd% C3 U3 V & E% C5 W8 J # Z9 U: x) d0 sHitachi ac-2026r: ^ + V: X% E / g'd! @ 3 F% U1 Z Hitachi ac-2025p: Y+ O' Z/ [6 U0 k3 d7 _ Hitachi ac-117350 M6 X. m5l7 L1 X. F: W 'CHitachi ac-11731-188 O5 L "G9 q) S3 L2 T $t; UHitachi mf-5346 n & X - {* Q8 {% o0 n) p1 V - S6 F "FHitachi mf-5032 Q5 U: G7 ~ "~; W" JHitachi mf-311 & ` 3 M1 @ 0 N0 F: KHitachi mf-307*D3 A & H / H + S5 P! [8 H3 J: X Hitachi mf-3018 E1 ?2 H& {- m  t.
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^2 u B2 D4 o! \ \ more models, welcome to inquire, O2] 2 W, G; ~ 5 ^ * u! Mr. Wang 188 2330 9951! g" d( m7 X( t& Z* Y3 j! `! ]. M" L: E7 Q& |" R# e% w9 r: d$ Z/ D1 ]. q4 b; C: s/ I6 A% N0 I+ `. F4 V' X3 ^; F/ s0 v% K" ^" h1 V5 ?7 h0 a/ j  i3 g6 a$ @6 S; t7 z. I9 `4 [% l- `& l! q* U7 k% g* l& j  p  |7 O( t  r  g) C' N+ V( KSearch 'l' I: ['m # JCopy # J7 F, n 'Z1 ~) S5 @ (C.
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