Rooj Tswjhwm Rigid-Flex
Kev Siv Tshuab Zoo Dua & Kev daws teeb meem zoo meej.
Cov txiaj ntsig ntawm Rigid-Flex Board
Niaj hnub nim no, kev tsim qauv tab tom nrhiav kev ua kom me me, tus nqi qis thiab kev ceev ceev ntawm cov khoom, tshwj xeeb tshaj yog nyob rau hauv kev ua lag luam mobile, uas feem ntau cuam tshuam nrog cov hluav taws xob ceev ceev. Kev siv Rigid-Flex Boards yuav yog qhov kev xaiv zoo heev rau cov khoom siv peripheral txuas nrog IO. Xya qhov zoo tseem ceeb uas coj los ntawm kev tsim qauv xav tau ntawm kev sib koom ua ke cov ntaub ntawv flexible board thiab cov ntaub ntawv rigid board hauv cov txheej txheem tsim khoom, sib txuas 2 cov ntaub ntawv substrate nrog prepreg, thiab tom qab ntawd ua tiav kev sib txuas hluav taws xob interlayer ntawm cov conductors los ntawm qhov lossis qhov muag tsis pom / faus vias yog raws li hauv qab no:
3D sib dhos los txo cov circuits
Kev ntseeg tau zoo dua ntawm kev sib txuas
Txo cov naj npawb ntawm cov khoom thiab cov khoom seem
Zoo dua impedance sib xws
Muaj peev xwm tsim cov qauv stacking nyuaj heev
Tsim kom muaj tus qauv zoo nkauj dua
Txo qhov loj me
Ib lub rooj tsavxwm rigid-flex yog ib lub rooj tsavxwm uas muab kev ruaj khov thiab kev ywj pheej sib xyaw ua ke, ua ob qho tib si kev ruaj khov ntawm lub rooj tsavxwm rigid thiab kev ywj pheej ntawm lub rooj tsavxwm ywj pheej.
Semi FPC
Daim Ntawv Qhia Txog Kev Muaj Peev Xwm
| Khoom | Flex-Rigid | Vaj Ntxwv | Semi-Flex |
| Duab |  |  |  |
| Cov Khoom Siv Yooj Yim | Polyimide | FR4 + Coverlay (Polyimide) | FR4 |
| Qhov tuab uas yoog tau | 0.025 ~ 0.1 hli (Tsis suav nrog tooj liab) | 0.05 ~ 0.1 hli (Tsis suav nrog tooj liab) | Thickness seem: 0.25+/-0.05mm(Khoom siv tshwj xeeb: EM825(I)) |
| Lub kaum sab xis khoov | Siab tshaj 180° | Siab tshaj 180° | Siab tshaj 180°(Txheej Flex≤2) Siab tshaj 90°(Txheej Flex>2) |
| Kev Ua Tau Ntev; IPC-TM-650, Txoj Kev 2.4.3. | TIAS | ||
| Kev Ntsuas Khoov; 1) Mandrel diam: 6.25mm | |||
| Daim Ntawv Thov | Flex rau nruab & Dynamic (Ib sab) | Flex rau nruab | Flex rau nruab |
| Qhov Chaw Tiav | Tus nqi ib txwm muaj | Tus neeg muag khoom | |
| Chaw Ua Haujlwm Tua Hluav Taws Dawb |  | 0.2 ~ 0.6um; 0.2 ~ 0.35um | Tshuaj lom neeg Enthone Shikoku |
| POM ZOO |  | Los yog: 0.03 ~ 0.12um, Yog: 2.5 ~ 5um | ATO tech/Chuang Zhi |
| Xaiv ENIG |  | Los yog: 0.03 ~ 0.12um, Yog: 2.5 ~ 5um | ATO tech/Chuang Zhi |
| ENEPIC |  | Au: 0.05~0.125um, Pd: 0.05~0.125um, Ni: 5~10um | Chuang Zhi |
| Kub tawv |  | Au: 0.2 ~ 1.5um, Ni: tsawg kawg 2.5um | Tus Them Nyiaj |
| Kub mos |  | Au: 0.15 ~ 0.5um, Ni: feeb 2.5um | NTSES |
| Tin rau kev nqus dej |  | Yam tsawg kawg nkaus: 1um | Enthone / ATO tech |
| Nyiaj Kub Rau Kev Sib Tw |  | 0.15 ~ 0.45um | Macdermid |
| HASL & Lead dawb HASL (OS) |  | 1 ~ 25um | Nihon Superior |
Hom Au/Ni
● Kev plating kub muaj peev xwm muab faib ua kub nyias thiab kub tuab raws li qhov tuab. Feem ntau, kub hauv qab 4u”(0.41um) hu ua kub nyias, thaum kub saum 4u” hu ua kub tuab. ENIG tsuas yog ua tau kub nyias xwb, tsis yog kub tuab. Tsuas yog kev plating kub thiaj li ua tau kub nyias thiab kub tuab. Qhov tuab tshaj plaws ntawm kub tuab ntawm lub rooj tsavxwm ywj pheej tuaj yeem tshaj 40u”. Kub tuab feem ntau yog siv rau hauv qhov chaw ua haujlwm uas xav tau kev sib txuas lossis kev tiv thaiv kev hnav.
● Kev plating kub muaj peev xwm muab faib ua kub mos thiab kub tawv raws li hom. Kub mos yog kub ntshiab, thaum kub tawv yog kub uas muaj cobalt. Vim yog ntxiv cobalt, qhov nyuaj ntawm txheej kub nce siab tshaj 150HV kom ua tau raws li qhov yuav tsum tau ua kom tsis txhob hnav.
| Hom Khoom Siv | Cov Khoom | Tus neeg muag khoom | |
| Khoom siv ruaj khov | Kev Poob Ib Txwm | DK> 4.2, DF> 0.02 | NanYa / EMC / TUC / ITEQ / ShengYi / Isola / Doosan thiab lwm yam. |
| Nruab Nrab Poob | DK> 4.1, DF: 0.015 ~ 0.02 | NanYa / EMC / TUC / ITEQ thiab lwm yam. | |
| Kev Poob Qis | DK:3.8~4.1, DF:0.008~0.015 | EMC / NanYa / TUC / Isola / Panasonic thiab lwm yam. | |
| Kev Poob Qis Heev | DK:3.0~3.8, DF:0.004~0.008 | EMC / Panasonic / Rogers / TUC / Isola / ITEQ / NanYa thiab lwm yam. | |
| Kev Poob Tsawg Kawg Nkaus | DK | Rogers / TUC / ITEQ / Panasonic / Isola thiab lwm yam. | |
| BT | Xim: Dawb / Dub | MGC / Hitachi / NanYa / ShengYi thiab lwm yam. | |
| Ntawv Nyiaj Tooj Liab | Tus Qauv | Qhov ntxhib (RZ) = 6.34um | NanYa, KB, LCY |
| RTF | Qhov ntxhib (RZ) = 3.08um | NanYa, KB, LCY | |
| VLP | Qhov ntxhib (RZ) = 2.11um | MITSUI, Circuit Foil | |
| HVLP | Qhov ntxhib (RZ) = 1.74um | MITSUI, Circuit Foil | |
| Hom Khoom Siv | DK/DF ib txwm muaj | DK/DF qis | |||
| Cov Khoom | Tus neeg muag khoom | Cov Khoom | Tus neeg muag khoom | ||
| Cov Khoom Siv Flex | FCCL (Nrog ED & RA) | Polyimide ib txwm muaj DK: 3.0 ~ 3.3 DF: 0.006 ~ 0.009 | Thinflex / Panasonic / Taiflex | Hloov Kho Polyimide DK: 2.8 ~ 3.0 DF: 0.003 ~ 0.007 | Thinflex / Taiflex |
| Coverlay (Dub/Daj) | Cov nplaum ib txwm muaj DK: 3.3 ~ 3.6 Df: 0.01 ~ 0.018 | Taiflex / Dupont | Cov Khoom Siv Kho Dua Tshiab DK: 2.8 ~ 3.0 DF: 0.003 ~ 0.006 | Taiflex / Arisawa | |
| Zaj duab xis Bond (Tuab: 15/25/40 um) | Epoxy ib txwm muaj DK: 3.6 ~ 4.0 DF: 0.06 | Taiflex / Dupont | Cov Epoxy Hloov Kho DK: 2.4 ~ 2.8 DF: 0.003 ~ 0.005 | Taiflex / Arisawa | |
| Xim av me me/me | Lub npog ntsej muag solder; Xim: Ntsuab / Xiav / Dub / Dawb / Daj / Liab | Epoxy ib txwm muaj DK: 4.1 DF: 0.031 | Taiyo / OTC / AMC | Cov Epoxy Hloov Kho DK: 3.2 DF: 0.014 | Taiyo |
| Cov lus dab neeg | Xim ntawm lub vijtsam: Dub / Dawb / Daj Xim Inkjet: Dawb | AMC | |||
| Lwm Cov Khoom Siv | IMS | Cov Khoom Siv Hlau Uas Muaj Cov Khoom Siv Rwb Thaiv Tsev (nrog Al lossis Cu) | EMC / Ventec | ||
| Kev Ua Haujlwm Kub Siab | 1.0 / 1.6 / 2.2 (W/M*K) | ShengYi / Ventec | |||
| Kuv | Ntawv nyiaj (SF-PC6000-U1 / SF-PC8600-C) | Taus | |||
Cov Khoom Siv Ceev Ceev & Zaus Siab (Yoog Tau)
| DK | Df | Hom Khoom Siv | |
| FCCL (Polyimide) | 3.0~3.3 | 0.006~0.009 | Panasonic R-775 series; Thinflex A series; Thinflex W series; Taiflex 2up series |
| FCCL (Polyimide) | 2.8~3.0 | 0.003~0.007 | Thinflex LK series; Taiflex 2FPK series |
| FCCL (LCP) | 2.8~3.0 | 0.002 | Thinflex LC series; Panasonic R-705T se; Taiflex 2CPK series |
| Coverlay | 3.3~3.6 | 0.01~0.018 | Dupont FR series; Taiflex FGA series; Taiflex FHB series; Taiflex FHK series |
| Coverlay | 2.8~3.0 | 0.003~0.006 | Arisawa C23 series; Taiflex FXU series |
| Daim Ntawv Cog Lus | 3.6~4.0 | 0.06 | Taiflex BT series; Dupont FR series |
| Daim Ntawv Cog Lus | 2.4~2.8 | 0.003~0.005 | Arisawa A23F series; Taiflex BHF series |
Kev Siv Tshuab Drill Rov Qab
● Cov kab me me yuav tsum tsis muaj qhov hla, lawv yuav tsum tau soj ntsuam los ntawm sab kab.
● Yuav tsum tau soj ntsuam qhov cim ntawm sab thib ob los ntawm sab thib ob (Sab tso tawm yuav tsum nyob rau sab ntawd).
● Tus qauv zoo yog tias cov kab txaij yuav tsum tau soj ntsuam los ntawm sab twg uas yuav txo qhov via stub.
● Cov txiaj ntsig zoo tshaj plaws rau kab txaij yuav tau txais los ntawm kev siv cov vias luv luv uas tau khawb rov qab.
Daim Ntawv Thov Khoom: Lub tsheb radar sensor
Cov Lus Qhia Txog Khoom:
4 Txheej PCB nrog cov khoom sib xyaw (Hydrocarbon + Txheem FR4)
Pawg: 4L HDI / Asymmetric
Kev Sib Tw:
Cov khoom siv zaus siab nrog Txheem FR4 Lamination
Kev tho qhov tob uas tswj tau
Daim Ntawv Thov Khoom: Lub tsheb radar sensor
Cov Lus Qhia Txog Khoom:
4 Txheej PCB nrog cov khoom sib xyaw (Hydrocarbon + Txheem FR4)
Pawg: 4L HDI / Asymmetric
Kev Sib Tw:
Cov khoom siv zaus siab nrog Txheem FR4 Lamination
Kev tho qhov tob uas tswj tau
Daim Ntawv Thov Khoom:
Chaw nres tsheb hauv paus
Cov Lus Qhia Txog Khoom:
30 Txheej (Cov khoom siv sib xws)
Sib sau ua ke: Cov txheej txheem suav ntau / Symmetric
Kev Sib Tw:
Kev sau npe rau txhua txheej
Qhov piv ntawm PTH siab
Cov txheej txheem tseem ceeb ntawm lamination
Daim Ntawv Thov Khoom:
Nco
Cov Lus Qhia Txog Khoom:
Pawg: 16 Txheej Txhua Txheej
Kev Ntsuas IST: Xwm txheej: 25‐190℃ Lub Sijhawm: 3 feeb, 190‐25℃ Lub Sijhawm: 2 feeb, 1500 Lub Voj Voog. Kev hloov pauv ntawm kev tiv thaiv ≤10%, Txoj kev sim: IPC‐TM650‐2.6.26. Qhov Tshwm Sim: Dhau.
Kev Sib Tw:
Laminating ntau tshaj 6 zaug
Laser vias qhov tseeb
Daim Ntawv Thov Khoom:
Nco
Cov Lus Qhia Txog Khoom:
Pawg: Cavity
Khoom siv: Txheem FR4
Kev Sib Tw:
Siv cov thev naus laus zis De-cap rau ntawm Rigid PCB
Kev sau npe ntawm cov khaubncaws sab nraud povtseg
Tsawg dua qhov nias tawm ntawm thaj chaw kauj ruam
Cov txheej txheem tseem ceeb rau G/F
Daim Ntawv Thov Khoom:
Lub Koob Yees Duab Module / Phau Ntawv Sau
Cov Lus Qhia Txog Khoom:
Pawg: Cavity
Khoom siv: Txheem FR4
Kev Sib Tw:
Siv cov thev naus laus zis De-cap rau ntawm Rigid PCB
Cov kev pab cuam laser tseem ceeb thiab cov kev teeb tsa hauv cov txheej txheem Dec-cap
Daim Ntawv Thov Khoom:
Teeb tsheb
Cov Lus Qhia Txog Khoom:
Pawg: IMS / Heatsink
Khoom siv: Hlau + Kua nplaum / Prepreg + PCB
Kev Sib Tw:
Lub hauv paus txhuas thiab lub hauv paus tooj liab (ib txheej)
Kev ua kom sov tau zoo
FR4 + Kua nplaum / Prepreg + Al lamination
Cov txiaj ntsig:
Kev Kub Kub Zoo Kawg Nkaus
Cov Lus Qhia Txog Khoom:
Cov khoom siv ceev ceev (Sib npaug)
Pawg: Cov npib tooj liab uas muab tso rau hauv / Symmetric
Kev Sib Tw:
Qhov tseeb ntawm qhov loj ntawm npib
Qhov tseeb ntawm kev qhib lamination
Cov dej ntws tseem ceeb
Daim Ntawv Thov Khoom:
Tsheb / Kev Lag Luam / Chaw Nres Tsheb
Cov Lus Qhia Txog Khoom:
Sab hauv txheej puag tooj liab 6OZ
Txheej sab nraud puag tooj liab 3OZ / 6OZ Pawg:
6OZ tooj liab hnyav hauv txheej sab hauv
Kev Sib Tw:
6OZ tooj liab qhov sib txawv puv nrog epoxy
Tsis muaj kev hloov pauv hauv kev ua lamination
Daim Ntawv Thov Khoom:
Xov tooj ntse / SD Card / SSD
Cov Lus Qhia Txog Khoom:
Pawg: HDI / Txhua txheej
Khoom siv: Txheem FR4
Kev Sib Tw:
Cov ntawv ci qis heev / RTF Cu
Kev sib npaug ntawm plating
Zaj duab xis qhuav siab daws teeb meem
Kev Siv LDI (Duab Los Ntawm Laser Ncaj Qha)
Daim Ntawv Thov Khoom:
Kev Sib Txuas Lus / SD Card / Optical Module
Cov Lus Qhia Txog Khoom:
Pawg: HDI / Txhua txheej
Khoom siv: Txheem FR4
Kev Sib Tw:
Tsis muaj qhov sib txawv ntawm ntug ntiv tes thaum PCB nyob rau hauv lub plating kub processing
Zaj duab xis tshwj xeeb uas tiv taus
Daim Ntawv Thov Khoom:
Kev Lag Luam
Cov Lus Qhia Txog Khoom:
Txheej: Rigid-Flex
Nrog Eccobond ntawm Rigid-Flex transformation
Kev Sib Tw:
Qhov ceev thiab qhov tob tseem ceeb rau lub qag
Qhov tseem ceeb ntawm qhov cua siab