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ڵλã36ѡ7-ҳ > LCMҺ̽ܣҺ鳧Ҽ˵
LCMҺ̽ܣҺ鳧Ҽ˵
ԴLCDҺҵѶ         ʱ䣺2018/12/19
LCMҺ̽ܣҺ鳧Ҽ˵-LCDҺҵѶ

LCM

LCDģ鼼ĹؼICĹװҪ36ѡ7-ҳSMTCOBTABCOGCIGȣڷչᱡСΪơ·ֱԼLCDģ鹹װҪ˵

Һ氲װգLCMSMT

SMTǽϵԪ(SMD)ͨý࣬ӵӡƻ涨λϵһӼSMTҵһֳ˿ӡװԪӺͼĴ˿ӡƳ̣ǽƬ©ӡPCBĺϣΪԪĺ׼36ѡ7-ҳΪ˿ӡˢSMTĵһƳ̣ԪװǽװԪ׼ȷװPCBĹ̶λϣ36ѡ7-ҳΪƬȻǻӣǽڻʹװԪPCBιճһ36ѡ7-ҳΪ¯Ǽ⣬ǶװõPCBкװļ⣬36ѡ7-ҳ36ѡ7-ҳŴ󾵡΢߲ǣICTǡԶѧ⣨AOIX-RAYϵͳܲǵȡλøݼҪߺʵĵط

SMTװ36ѡ7-ҳװԪоƬ衢ݵȣӡ36ѡ7-ҳPCBӦλϣͨ36ѡ7-ҳʵԪPCBϺӵһּӹһֽϴͳİװʽ

˿ӡƬϴ

ŵ㣺ɿԸߣSMTװԪرоƬСװߴ磩оƬܽż϶36ѡ7-ҳȵӰ죬ϴPCBļӹάޡ

ȱ㣺󣬳ɱߣLCMСͻ亸¶ģܵ𻵡

ƣǵɱͲƷICڼСQFPSMTһ֣װIJˣڽIJƷдͳSMTʽȡ

ҺоƬֱװ(LCMCOB)

COBװָδװIC徧Ƭֱӷװӡˢ·ϵһַװ,DZSMTСͻķװ,ֱСͻӲƷϡװȣCOB۸(ΪͬоƬ1/3)Լռ䡢ճ졣κμʮȫʮCOBҲҪ亸ӻװ36ѡ7-ҳʱٶȸԼPCBƬԻҪΪϸ޷ά޵ȱ㡣⣬ʵCOBװֻICƬķװ,ӡˢ·ԪԻSMTʽзװCOBSMTƳʵһġ

COBоƬ(Bonding)PCBϡоƬճƬֱPCBָλϣͨӻ߽оƬ缫PCBӦúڽоƬ߷ס̻ӶʵоƬ·缫֮ĵеϵӡ

ճƬ̻ѹԡ⽺̻ԡ

ŵ㣺COBվ36ѡ7-ҳװأװװܶȣɿԵŵ㣬׼SMTȣɼٲƷɱ

ȱ㣺COBղСоƬ36ѡ7-ҳȽϸߣԼӹ϶ࡢ϶ϸҪСPCB壬оƬѹúڽ̻ܷⱣʹ㼰߲ܵ𻵣ɿԸߣ𻵺󲻿޸ֻܱϡ

ҺԶϼLCMTAB

TABȽ״ӡˢ·ӹɾʽ壬ٽ36ѡ7-ҳ͹(GoldBump)IC㾧ƬʽڲӽнӺ(InnerLeadBondingILB)ӺԭóнIC֮͹֮ŽнӺϣձTABƳֱΪʽ幹װTCP(TapeCarrierPackage)һƳ̾ڰ뵼峧36ѡ7-ҳԻĹҵСӺϼɴ60mھƬӺϺICܽз⽺ԣԾʽICʽģװҵҺʾģ鹤ȡTCPIC󣬻Բ36ѡ7-ҳICóɵƬTCPTCPϻ36ѡ7-ҳ(OuterLead)һ˻Һʾ(LCD)Ӻϣһź֮ӡˢ·(PCB)Ӻϣ˽ӺҵΪŽӺ(OuterLeadBondingOLB)

һֽӽŴģɵ·(IC)оƬ(Chip),ȽдͳװΪĸ,TAB,ֱӽδоƬװڰ.""(Polyimide)֮ʾ,ͭʴɵŵ,ôоƬȽ"".ԶԺ""Ե·н϶װ.ֽװװ϶Ϊһʽװ,ΪTAB

ACFԤѹλ顢ѹ⡣

ҺоƬֱӰڲգLCMCOG

COGĿǰƽʾйװܶߵһ֣ͬʱɱҲԵTABLCD߼ƵĺСϽLCDרõLSI-ICרоƬճ䣬ѹ˿˵㰴ҪһһηӽɣICͬҲLCD߲ϣͬѹоƬ˵ϣʱװ36ѡ7-ҳоƬLCDѾһLCD顣ͨFPCߵֽӷʽӿڿͻʹá

򣺷ACFоƬλ顢оƬѹ⽺⡣

ŵ㣺СLCDڴӲƷõLCD磺ֻPDAMP3ȱЯʽӲƷIC̵ƶ£COGǽICLCDҪӷʽ

Һ鸲ĤLCMCOF

COF(ChipOnFilm)Ƴ̼ǴTABƳǽCOGTAB˼·ICκηװֱӰװԵ·ϣﵽ߹װܶȡСȫװĿġCOFװTABƳ,ֳILBOLBƳ̡ILBƳָICFilmӺ.ChipOnFilmоƬֱӰװPCBϣ򵼵罺ĤӵҺʾߴӷʽļɶȽϸߣΧԪICһװPCBϡIC̶·ϾĤװʸӵ·װоƬ彫оƬԻ·Ӻϵļ

Žϣ⽺ԡ

ŵ㣺ܶ/߽ӽ(HighDensity/HighPinCount),΢ϸ(FinePitch)ŽӺ(GangBond)߲(HighThroughput)Լ߿ɿ(HighReliability)ԡ36ѡ7-ҳᱡС,(Flexible)ԼԾ(ReeltoReel)ԡ

LCM⼼

ҺʾDZʾᷢ⣬ǿʵʾġҺʾʾǰˣҺʾװ䡢ʹУؽɹ⣬Ա֤ҺʾһҺʾIJɹⷽʽΪȻɹⷽʽԴ÷ʽԴϣַLEDԴǰԴͶӰԴࡣ

LCM

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