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Ihe nkiri akọrọ etinyere na FPC na PCB

Ihe nkiri akọrọ etinyere na FPC na PCB

Nkọwa dị mkpirikpi:

Tinyere na bọọdụ sekit e biri ebi na bọọdụ sekit na-agbanwe agbanwe, yana uru nke arụmọrụ dị mma nke nlekọta, mkpebi na adhesion.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa ngwaahịa

Tinyere na bọọdụ sekit e biri ebi na bọọdụ sekit na-agbanwe agbanwe, yana uru nke arụmọrụ dị mma nke nlekọta, mkpebi na adhesion.

Ọdịdị ngwaahịa

Ihe nkiri akọrọ

Nkọwapụta ngwaahịa

Koodu ngwaahịa

LK-D1238 Ihe nkiri akọrọ LDI

Ihe nkiri akọrọ LK-G1038

Ọkpụrụkpụ (mm)

 38.0±2.0

Ogologo (m)

200

Obosara

Dị ka ndị ahịa si kwuo'arịrịọ

Ngwa ngwaahịa

(1) LK-D1238 LDI ihe nkiri akọrọ

LK-D1238 LDI Dry Film dabara adaba maka igwe ikpughe onyonyo ozugbo, yana ogologo ogologo ma 355nm na 405nm.

Usoro ihe na ule

Nyochaa data

Oge onyonyo kacha nso

(1.0wt.% Ngwọta mmiri Na2CO3, 30) *2

25s

Ogologo ogologo (nm)

355

405

Arụmọrụ mgbe Onyonyo gasịrị

Mmetụta foto

(*2×2.0)

ST=7/21

Ike ngosi*3

20mJ/cm2

15mJ/cm2

Mkpebi(*2×2.0)

ST=6/21

40mm

40mm

ST=7/21

40mm

40mm

ST=8/21

50mm

50mm

Adhesion (*2×2.0)

ST=6/21

50mm

50mm

ST=7/21

40mm

40mm

ST=8/21

35mm

35mm

Na-elekọta Rikike】*3

oghere 10 (6mmPhi)

Ọnụego nkwụsị nke oghere

(*2×2.0×ugboro 3)

ST=6/21

0%

0%

ST=7/21

0%

0%

ST=8/21

0%

0%

Ogologo oge ngwụcha

(3.0wt.% NaOH mmiri ngwọta, 50)

ST=7/21* 1

Ike ngosi

50s

50s

 

(2) LK-G1038 ihe nkiri akọrọ

Ihe nkiri akọrọ LK-G1038 dabara adaba maka ịkpọtụrụ igwe mkpughe, yana nnukwu waveleogologo 365nm.

Usoro ihe na ule

Nyochaa data

Oge onyonyo kacha nso

(1.0wt.% Ngwọta mmiri Na2CO3, 30) *2

22s

Arụmọrụ mgbe Onyonyo gasịrị

Mmetụta foto

(*2×2.0)

ST=8/21

Ike ngosi*3

90mJ/cm2

Mkpebi

(*2×2.0)

ST=6/21

32.5mm

ST=7/21*1

32.5mm

ST=8/21

35mm

Adhesion

(*2×2.0)

ST=6/21

45mm

ST=7/21

40mm

ST=8/21

35mm

(Tending Reliability)*3

oghere 10 (6mmPhi)

Ọnụego nkwụsị nke oghere

(*2×2.0×ugboro 3)

ST=6/21

0%

ST=7/21

0%

ST=8/21

0%

Ogologo oge ngwụcha

(3.0wt.% NaOHwater ngwọta, 50)

ST=7/21*1

Ike ngosi

50s

(Data dị n'elu bụ naanị maka ntụnye aka)
Mara:

*1: Stouffer 21 Stage Exposure Energy Scale.
*2×2.0: Foto nwere oge ugboro abụọ nke obere oge onyonyo.
*3: Ọ bụrụ na elekwasị anya na ntụkwasị obi Tending, a na-atụ aro ka iji uru ike mkpughe nke 7~8 ogbo.
* 4: A na-anwale data dị n'elu site na akụrụngwa na ngwa anyị.

Usoro ngwa

ngwaahịa

Ịkpachara anya na ngwa

(1) Ngwa : Jiri ihe nkiri a naanị ka ọ bụrụ ihe mgbochi maka ihe metụtara bọọdụ sekit ebipụtara na nhazi ụkpụrụ ndị ọzọ.
(2) Pretreatment : Organic residues, stains n'ihi ezughị ezu dewatering na ihicha na ọla kọpa elu, nwere ike ime ka polymerization nke iguzogide na penetration nke plating ma ọ bụ etching ngwọta.Biko nkụ kpamkpam mgbe mmiri rinsing. Karịsịa, mgbe mmiri na-anọgide n'ime oghere ahụ, ọ na-eme ka ọ gbajie ụlọikwuu.
(3) Substrate preheating : Preheating na oke okpomọkụ ruo ogologo oge nwere ike ime ka nchara. Ọ ga-eme ihe na-erughị 10 min na 80 ℃ na ihe na-erughị 3 min na 150 ℃. Na mgbe mkpụrụ n'elu okpomọkụ tupu lamination gafere 70 ℃, ihe nkiri ọkpụrụkpụ na a site-oghere n'ọnụ nwere ike ịdị gịrịgịrị na ọ nwere ike ime ka tenting mebiri.
(4) Jide mgbe lamination na ikpughe: Jide na ọta ọkụ ma ọ bụ n'okpuru odo oriọna (2 mita ma ọ bụ karịa anya chọrọ). Oge njide kachasị na ikpe ikpeazụ (n'okpuru oriọna edo edo) bụ ụbọchị 4. Ekwesịrị ime ihe ngosi n'ime ụbọchị 4 mgbe lamination gasịrị. Ekwesịrị ime mmepe n'ime ụbọchị 3 mgbe ikpughe. Ray nke na-abụghị ultraviolet ọcha oriọna nwere ụfọdụ ultraviolet ụzarị, ya mere jide na ìhè ọta site nwa mpempe akwụkwọ n'okpuru ya.Keep okpomọkụ 23 ± 2 ℃ na ikwu iru mmiri 60± 10% RH. Ekwesịrị itinye ihe ndị a kpara akpa n'otu n'otu.
(5) Mmepe: Mgbe okpomọkụ nke onye nrụpụta karịrị 35 ℃, ọ nwere ike ime ka iguzogide profaịlụ ka njọ.
(6) Mwepu : Wepu n'ime otu izu mgbe lamination gasịrị.
(7) Ngwọta mkpofu: Ihe nkiri akọrọ na onye nrụpụta na onye na-ewepụ ihe nwere ike imechi ya site na nkwụsịtụ. Enwere ike ikewapụ ihe ndị ahụ agbakọtara na ngwọta mmiri site na usoro nzacha nzacha na usoro centrifugal. Ngwọta mmiri dị iche iche nwere ụfọdụ ụkpụrụ COD na BOD, yabụ na ọ ga-abụrịrị mkpofu mkpofu n'ụzọ kwesịrị ekwesị.
(8) Agba ihe nkiri: Agba bụ akwụkwọ ndụ akwụkwọ ndụ/acha anụnụ anụnụ. Ọ bụ ezie na agba nwere ike jiri nwayọọ nwayọọ gbanwee ka oge na-aga, o kwesịghị imetụta àgwà ahụ.

Ịkpachara anya na Nchekwa

(1) Mgbe nchekwa na-mere na a gbara ọchịchịrị, jụụ, na akọrọ ebe na okpomọkụ nke 5 ℃ 20 ℃ na ikwu iru mmiri nke 60% RH ma ọ bụ ala, akọrọ film kwesịrị iji n'ime 50 ụbọchị mgbe emechara.
(2) Debe ihe nkiri na-atụgharị n'ahịrị site na iji racks ma ọ bụ mbadamba nkwado maka nchekwa. Mgbe edobere ha kwụ ọtọ, ibé ihe nkiri kpọrọ nkụ nwere ike ịwụpụ otu otu na ọdịdị mpịakọta nwere ike ịdị ka achara pulitere (a na-edokwasị akwụkwọ mpịakọta n'ahịrị na ngwugwu).
(3) Wepụta mpịakọta ihe nkiri na mpempe ojii n'okpuru oriọna edo edo ma ọ bụ otu ụdị oriọna nchekwa ahụ. Ahapụla ha n'okpuru oriọna edo edo ruo ogologo oge. Na-ekpuchi ihe nkiri na-apụta site na mpempe ojii mgbe ị na-echekwa ha ogologo oge.


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