Okhwima-Flex Board
Ukadaulo Wapamwamba Wogwira Ntchito Kwambiri & Yankho Labwino Kwambiri.
Ubwino wa Rigid-Flex Board
Masiku ano, mapangidwe akuchulukirachulukira kutsata kuchepetsedwa kwa zinthu, mtengo wotsika komanso kuthamanga kwambiri, makamaka pamsika wa zida zam'manja, zomwe nthawi zambiri zimakhala ndi ma circuits amagetsi okwera kwambiri. Kugwiritsa ntchito Rigid-Flex Boards kudzakhala chisankho chabwino kwambiri pazida zolumikizirana kudzera mu IO. Ubwino waukulu usanu ndi uwiri womwe umadza chifukwa cha zofunikira pakupanga kuphatikiza zida zosinthika za bolodi ndi zida zolimba za bolodi popanga, kuphatikiza zida ziwiri za substrate ndi prepreg, kenako kukwaniritsa kulumikizana kwamagetsi pakati pa ma conductor kudzera m'mabowo odutsa kapena ma vias osawoneka/obisika ndi awa:
Kusonkhana kwa 3D kuti muchepetse ma circuits
Kudalirika kwa kulumikizana bwino
Chepetsani chiwerengero cha zigawo ndi zigawo
Kugwirizana bwino kwa impedance
Ikhoza kupanga kapangidwe ka zinthu zovuta kwambiri
Khazikitsani kapangidwe kowoneka bwino kwambiri
Chepetsani kukula
Bolodi lolimba ndi bolodi lomwe limaphatikiza kulimba ndi kusinthasintha, kukonza kulimba kwa bolodi lolimba komanso kusinthasintha kwa bolodi losinthasintha.
Semi FPC
Mapu a Njira Yothandizira Kutha
| Chinthu | Zofewa - Zolimba | Wachifumu | Semi-Flex |
| Chithunzi |  |  |  |
| Zinthu Zosinthasintha | Polyimide | FR4 + Chophimba (Polyimide) | FR4 |
| Kukhuthala kosinthasintha | 0.025~0.1mm (Osaphatikiza mkuwa) | 0.05 ~ 0.1mm (Osaphatikiza mkuwa) | Kukhuthala Kotsala: 0.25+/‐0.05mm (Zinthu Zopatulika: EM825(I)) |
| Ngodya yopindika | Kuchuluka kwa 180° | Kuchuluka kwa 180° | Max 180°(Flex layer≤2) Max 90°(Flex layer>2) |
| Kupirira Kosinthasintha; IPC‐TM‐650, Njira 2.4.3. | ZIMENEZO | ||
| Mayeso Opindika; 1) Mzere wa Mandrel: 6.25mm | |||
| Kugwiritsa ntchito | Yofewa kuti muyike & Yosinthasintha (Mbali imodzi) | Flex yoti muyike | Flex yoti muyike |
| Kumaliza Pamwamba | Mtengo Wamba | Wogulitsa | |
| Dipatimenti Yozimitsa Moto Yodzipereka |  | 0.2~0.6um;0.2~0.35um | Enthone Shikoku chemical |
| GWIRIZANANI |  | Kapena: 0.03~0.12um, Kodi: 2.5~5um | ATO tech/Chuang Zhi |
| ENIG Yosankha |  | Kapena: 0.03~0.12um, Kodi: 2.5~5um | ATO tech/Chuang Zhi |
| ENEKI |  | Au: 0.05~0.125um, Pd: 0.05~0.125um,Ni:5~10um | Chuang Zhi |
| Golide Wolimba |  | Au:0.2~1.5um, Ni: min 2.5um | Wolipira |
| Golide Wofewa |  | Au:0.15~0.5um, Ni:min 2.5um | NSOMBA |
| Tin yoviika |  | Osachepera: 1um | Enthone / ATO tech |
| Siliva Womiza |  | 0.15~0.45um | Macdermid |
| HASL ndi HASL (OS) yopanda lead |  | 1 ~ 25um | Nihon Superior |
Mtundu wa Au/Ni
● Kuphimba golide kumatha kugawidwa m'magulu agolide woonda ndi golide wokhuthala malinga ndi makulidwe. Kawirikawiri, golide pansi pa 4u”(0.41um) amatchedwa golide woonda, pomwe golide pamwamba pa 4u” amatchedwa golide wokhuthala. ENIG imangopanga golide woonda, osati golide wokhuthala. Kuphimba golide kokha ndi komwe kungapange golide woonda komanso wokhuthala. Kulemera kwakukulu kwa golide wokhuthala pa bolodi losinthasintha kumatha kukhala kuposa 40u”. Golide wokhuthala amagwiritsidwa ntchito makamaka m'malo ogwirira ntchito omwe ali ndi zofunikira zomangira kapena kukana kuvala.
● Chophimba chagolide chingagawidwe m'magulu awiri: golide wofewa ndi golide wolimba malinga ndi mtundu wake. Golide wofewa ndi golide wamba woyeretsedwa, pomwe golide wolimba ndi wokhala ndi cobalt. Chifukwa chakuti cobalt imawonjezeredwa, kuuma kwa golide kumawonjezeka kwambiri kuposa 150HV kuti ikwaniritse zofunikira zopewera kuvulala.
| Mtundu wa Zinthu | Katundu | Wogulitsa | |
| Zinthu Zolimba | Kutayika Kwabwinobwino | DK>4.2, DF>0.02 | NanYa / EMC / TUC / ITEQ / ShengYi / Isola / Doosan etc. |
| Kutayika kwapakati | DK>4.1, DF:0.015~0.02 | NanYa / EMC / TUC / ITEQ etc. | |
| Kutayika Kochepa | DK:3.8~4.1, DF:0.008~0.015 | EMC / NanYa / TUC / Isola / Panasonic etc. | |
| Kutayika Kochepa Kwambiri | DK:3.0~3.8, DF:0.004~0.008 | EMC / Panasonic / Rogers / TUC / Isola / ITEQ / NanYa etc. | |
| Kutayika Kotsika Kwambiri | DK | Rogers / TUC / ITEQ / Panasonic / Isola etc. | |
| BT | Mtundu: Woyera / Wakuda | MGC / Hitachi / NanYa / ShengYi etc. | |
| Chojambula cha Mkuwa | Muyezo | Kuuma (RZ) = 6.34um | NanYa, KB, LCY |
| RTF | Kuuma (RZ) = 3.08um | NanYa, KB, LCY | |
| VLP | Kuuma (RZ) = 2.11um | MITSUI, Circuit Foil | |
| HVLP | Kuuma (RZ) = 1.74um | MITSUI, Circuit Foil | |
| Mtundu wa Zinthu | DK/DF Yabwinobwino | DK/DF Yotsika | |||
| Katundu | Wogulitsa | Katundu | Wogulitsa | ||
| Zinthu Zosinthasintha | FCCL (Yokhala ndi ED & RA) | Polyimide Yachizolowezi DK:3.0~3.3 DF:0.006~0.009 | Thinflex / Panasonic / Taiflex | Polyimide Yosinthidwa DK:2.8~3.0 DF:0.003~0.007 | Thinflex / Taiflex |
| Chophimba (Chakuda/Chachikasu) | Chomatira Chachizolowezi DK:3.3~3.6 Df:0.01~0.018 | Taiflex / Dupont | Chomatira Chosinthidwa DK:2.8~3.0 DF:0.003~0.006 | Taiflex / Arisawa | |
| Filimu ya Bond (Kukhuthala: 15/25/40 um) | Epoxy Yachizolowezi DK:3.6~4.0 DF:0.06 | Taiflex / Dupont | Epoxy Yosinthidwa DK:2.4~2.8 DF:0.003~0.005 | Taiflex / Arisawa | |
| Inki ya S/M | Chigoba cha Solder; Mtundu: Wobiriwira / Wabuluu / Wakuda / Woyera / Wachikasu / Wofiira | Epoxy Yachizolowezi DK:4.1 DF:0.031 | Taiyo / OTC / AMC | Epoxy Yosinthidwa DK:3.2 DF:0.014 | Taiyo |
| Inki yodziwika bwino | Mtundu wa Screen: Wakuda / Woyera / Wachikasu Mtundu wa Inkjet: Woyera | AMC | |||
| Zipangizo Zina | IMS | Ma Substrates achitsulo otetezedwa (okhala ndi Al kapena Cu) | EMC / Ventec | ||
| Kutentha Kwambiri | 1.0 / 1.6 / 2.2 (W/M*K) | ShengYi / Ventec | |||
| Ine | Chojambula chasiliva (SF-PC6000-U1 / SF-PC8600-C) | Tatsuta | |||
Zinthu Zothamanga Kwambiri & Zambiri Zozungulira (Zosinthasintha)
| DK | Df | Mtundu wa Zinthu | |
| FCCL (Polyimide) | 3.0~3.3 | 0.006~0.009 | Mndandanda wa Panasonic R‐775; Mndandanda wa Thinflex A; Mndandanda wa Thinflex W; Mndandanda wa Taiflex 2up |
| FCCL (Polyimide) | 2.8~3.0 | 0.003~0.007 | Mndandanda wa Thinflex LK; mndandanda wa Taiflex 2FPK |
| FCCL (LCP) | 2.8~3.0 | 0.002 | Mndandanda wa Thinflex LC; Panasonic R‐705T se; mndandanda wa Taiflex 2CPK |
| Chivundikiro | 3.3~3.6 | 0.01~0.018 | Mndandanda wa Dupont FR; Mndandanda wa Taiflex FGA; Mndandanda wa Taiflex FHB; Mndandanda wa Taiflex FHK |
| Chivundikiro | 2.8~3.0 | 0.003~0.006 | Mndandanda wa Arisawa C23; mndandanda wa Taiflex FXU |
| Pepala Logwirizanitsa | 3.6~4.0 | 0.06 | Mndandanda wa Taiflex BT; mndandanda wa Dupont FR |
| Pepala Logwirizanitsa | 2.4~2.8 | 0.003~0.005 | Mndandanda wa Arisawa A23F; mndandanda wa Taiflex BHF |
Ukadaulo wa Kubowola Mmbuyo
● Ma microstrip traces sayenera kukhala ndi ma vias, ayenera kufufuzidwa kuchokera mbali ya ma vias.
● Chotsatira cha mbali yachiwiri chiyenera kufufuzidwa kuchokera kumbali yachiwiri (Mbali yoyambira iyenera kukhala mbali imeneyo).
● Kapangidwe kabwino ndi kakuti mizere yopingasa iyenera kufufuzidwa kuchokera mbali iliyonse yomwe imachepetsa kwambiri stub.
● Zotsatira zabwino kwambiri za stripline zidzapezeka pogwiritsa ntchito ma via afupiafupi omwe amabowoledwa kumbuyo.
Kugwiritsa Ntchito Mankhwala: Sensa ya radar yamagalimoto
Tsatanetsatane wa Zamalonda:
PCB yokhala ndi zigawo 4 yokhala ndi zinthu zosakanizidwa (Hydrocarbon + Standard FR4)
Kulemera: 4L HDI / Yosafanana
Vuto:
Zipangizo zamafupipafupi okhala ndi Standard FR4 Lamination
Kubowola kozama kolamulidwa
Kugwiritsa Ntchito Mankhwala: Sensa ya radar yamagalimoto
Tsatanetsatane wa Zamalonda:
PCB yokhala ndi zigawo 4 yokhala ndi zinthu zosakanizidwa (Hydrocarbon + Standard FR4)
Kulemera: 4L HDI / Yosafanana
Vuto:
Zipangizo zamafupipafupi okhala ndi Standard FR4 Lamination
Kubowola kozama kolamulidwa
Kugwiritsa Ntchito Mankhwala:
Siteshoni ya maziko
Tsatanetsatane wa Zamalonda:
Zigawo 30 (Zopangidwa mofanana)
Kuyika m'mizere: Kuchuluka kwa zigawo zambiri / Zofanana
Vuto:
Kulembetsa kwa zigawo zilizonse
Chiŵerengero chachikulu cha PTH
Gawo lofunika kwambiri lamination
Kugwiritsa Ntchito Mankhwala:
Kukumbukira
Tsatanetsatane wa Zamalonda:
Kuyika pamodzi: Zigawo 16 Chilichonse
Mayeso a IST: Mkhalidwe: 25‐190℃ Nthawi: Mphindi 3, 190‐25℃ Nthawi: Mphindi 2, Mayendedwe 1500. Kuchuluka kwa kusintha kwa kukana≤10%, Njira yoyesera: IPC‐TM650‐2.6.26. Zotsatira: Kupambana.
Vuto:
Kupaka mafuta ochulukirapo kasanu ndi kamodzi
Kulondola kwa laser vias
Kugwiritsa Ntchito Mankhwala:
Kukumbukira
Tsatanetsatane wa Zamalonda:
Kuyika: Mphepete
Zipangizo: FR4 Yokhazikika
Vuto:
Kugwiritsa ntchito ukadaulo wa De‐cap pa Rigid PCB
Kulembetsa pakati pa zigawo
Kufinya pang'ono pamalo otsetsereka
Njira yofunika kwambiri yoyeretsera G/F
Kugwiritsa Ntchito Mankhwala:
Kamera Module / Notebook
Tsatanetsatane wa Zamalonda:
Kuyika: Mphepete
Zipangizo: FR4 Yokhazikika
Vuto:
Kugwiritsa ntchito ukadaulo wa De‐cap pa Rigid PCB
Pulogalamu yofunikira ya laser ndi magawo mu ndondomeko ya De-cap
Kugwiritsa Ntchito Mankhwala:
Nyali zamagalimoto
Tsatanetsatane wa Zamalonda:
Kuyika zinthu pamodzi: IMS / Heatsink
Zipangizo: Chitsulo + Guluu/Kukonzekera + PCB
Vuto:
Maziko a aluminiyamu ndi maziko amkuwa (gawo limodzi)
Kutentha kwa matenthedwe
FR4+ Guluu/Kukonzekera + Kupaka utoto
Ubwino:
Kutaya Kutentha Kwambiri
Tsatanetsatane wa Zamalonda:
Zipangizo zothamanga kwambiri (Zofanana)
Kuyika m'ndandanda: Ndalama yamkuwa yolumikizidwa / Symmetric
Vuto:
Kulondola kwa kukula kwa ndalama
Kulondola kwa kutsegula kwa lamination
Kuyenda kwa utomoni wofunikira
Kugwiritsa Ntchito Mankhwala:
Siteshoni ya Magalimoto / Yamakampani / Yapansi
Tsatanetsatane wa Zamalonda:
Mkuwa wamkati wa maziko amkati 6OZ
Mkuwa wapansi wakunja 3OZ/6OZ Wokwanira:
Kulemera kwa mkuwa kwa 6OZ mkati mwa wosanjikiza
Vuto:
Mpata wa mkuwa wa 6OZ wodzazidwa ndi epoxy
Palibe kulowerera mu kukonza lamination
Kugwiritsa Ntchito Mankhwala:
Foni yanzeru / Khadi la SD / SSD
Tsatanetsatane wa Zamalonda:
Kuyika: HDI / Anylayer
Zipangizo: FR4 Yokhazikika
Vuto:
Foyilo ya Cu yotsika kwambiri/RTF
Kufanana kwa Plating
Filimu youma yolimba kwambiri
Kuwonetsedwa kwa LDI (Chithunzi Cholunjika cha Laser)
Kugwiritsa Ntchito Mankhwala:
Kulankhulana / Khadi la SD / Module Yowonekera
Tsatanetsatane wa Zamalonda:
Kuyika: HDI / Anylayer
Zipangizo: FR4 Yokhazikika
Vuto:
Palibe kusiyana pamphepete mwa chala pamene PCB ikukonzedwa ndi golide
Filimu yapadera yolimbana ndi kuzizira
Kugwiritsa Ntchito Mankhwala:
Zamakampani
Tsatanetsatane wa Zamalonda:
Kuyika: Rigid-Flex
Ndi Eccobond pa Rigid-Flex transformation
Vuto:
Liwiro lofunika kwambiri losuntha ndi kuzama kwa shaft
Chizindikiro cha kuthamanga kwa mpweya wovuta