Rigid-flex board / 8 layer PCB bakeng sa li-earphone tsa Bluetooth
Sehlopha sa li-PCB tse Rigid-Flex (sheba setšoantšo sa 1 bakeng sa lintlha)
A rigid-flex ke boto e kopanyang ho tiea le ho feto-fetoha ha maemo, ho sebetsana le ho tiea ha boto e thata le ho fetoha ha boto e tenyetsehang.
Substrate: TG e bohareng, TG e phahameng, kamehla dielectric kamehla, Df FR4 e tlase, lisebelisoa tse phahameng tsa maqhubu.
Mefuta ea substrate: Shengyi, Tenghui, Lianmao, Rogers, Panasonic, DuPont, Taihong.
Qetello ea bokaholimo: HASL, HASL(Pb Mahala), ENIG, Tin ea ho qoelisoa, Silivera e qoelisoang, Ho Plating ea Khauta, OSP, ENIG+OSP, ENEPIG.
Rigid-Flex Board Au/Ni Mofuta
b Ho roala khauta ho ka aroloa ka khauta e tšesaane le khauta e teteaneng ho ea ka botenya. Ka kakaretso, khauta e ka tlaase ho 4u”(0.41um) e bitsoa khauta e tšesaane, ha khauta e ka holimo ho 4u” e bitsoa khauta e teteaneng. ENIG e ka etsa khauta e tšesaane feela, eseng khauta e teteaneng. Ke ho roala khauta feela ho ka etsang khauta e tšesaane le e teteaneng. Botenya bo boholo ba khauta e teteaneng botong e tenyetsehang bo ka feta 40u”. Khauta e teteaneng e sebelisoa haholo-holo libakeng tsa mosebetsi tse nang le litlhoko tsa ho tlama kapa ho apara.
b Ho roala khauta ho ka aroloa ka khauta e bonolo le khauta e thata ka mofuta. Khauta e bonolo ke khauta e tloaelehileng e hloekileng, ha khauta e thata ke cobalt e nang le khauta. Ke hantle hobane cobalt e eketsoa hore boima ba lesela la khauta bo eketseha haholo ho feta 150HV ho fihlela litlhoko tsa ho hanyetsa.
Melemo ea Rigid-Flex Board
Matsatsing ana, moralo o ntse o tsoela pele ho phehella miniaturization, theko e tlase le lebelo le phahameng la lihlahisoa, haholo-holo marakeng oa lisebelisoa tsa thelefono , eo hangata e kenyelletsang lipotoloho tsa elektronike tse phahameng haholo. Ho sebelisa Rigid-Flex Boards e tla ba khetho e ntle bakeng sa lisebelisoa tsa peripheral tse hokahaneng ka IO. Melemo e supileng e meholo e tlisoang ke litlhoko tsa moralo oa ho kopanya lisebelisoa tsa boto tse tenyetsehang le lisebelisoa tse thata tsa boto ts'ebetsong ea tlhahiso, ho kopanya lisebelisoa tse 2 tsa substrate le prepreg, ebe ho fihlela khokahano ea motlakase ea li-conductors ka likoti kapa lifofu / tse patiloeng li joalo ka tlase. :
a. Kopano ea 3D ho fokotsa lipotoloho
b. Botšepehi bo betere ba khokahano
c. Fokotsa palo ea likarolo le likarolo
d. Phetoho e ntle ea impedance
e. E ka etsa moralo o rarahaneng haholo oa stacking
f. Kenya ts'ebetsong moralo o bonolo haholoanyane oa ponahalo
g. Fokotsa boholo
Kopo
Kopo ea Boto ea Rigid-Flex (bona setšoantšo sa 3-1 bakeng sa lintlha)
Rigid-flex PCB ke boto e kopaneng e nang le litšobotsi tsa boto ea potoloho e feto-fetohang le boto ea potoloho e thata, e sebelisoang haholo masimong ka tsela e latelang:
1. Sebaka sa elektroniki:Li-PCB tsa Rigid-flex li sebelisoa haholo lihlahisoa tsa elektroniki tse kang mehala ea cellular, matlapa, lisebelisoa tse aparoang ka bohlale, lik'hamera, lirekoto tsa video, li-calculator, li-drones le li-monitor tsa boikoetliso. Mabapi le ts'ebetso, liboto tsa eona tse thata le tse tenyetsehang li ka hokahanya li-PCB tse fapaneng tse thata le likarolo ka mokhoa oa mahlakore a mararo. Ka sekhahla se tšoanang sa potoloho, e ka eketsa sebaka sa ts'ebeliso ea PCB, ea ntlafatsa bokhoni ba eona ba ho jara potoloho, le ho fokotsa moeli oa phetisetso ea lets'oao le sekhahla sa phoso ea kopano ea mabitso. Ha re bua ka sebopeho, li-PCB tse thata-thata li bobebe ebile li tšesaane, li lumella mohala o tenyetsehang, o thusang haholo ho fokotsa molumo le boima ba 'mele.
2. Sebaka sa likoloi:Li-PCB tse thata-thata li sebelisoa hangata lits'ebetsong tsa elektroniki tsa likoloi, ho kenyeletsoa likonopo tsa ho hokela boardboard ho lebili la setereng, khokahano lipakeng tsa skrineng sa sistimi ea video ea koloi le phanele ea taolo, khokahano ea ts'ebetso ea linotlolo tsa molumo kapa tsa ts'ebetso mamating a mahlakoreng, sistimi ea reverse radar imaging. , li-sensor, tsamaiso ea puisano ea koloi, ho tsamaea ka sathelaete, boto bakeng sa ho hokahanya setulo sa ho laola setulo se ka morao le mookameli oa ho qetela, le mokhoa oa ho lemoha ka ntle.
3. Sebaka sa lisebelisoa tsa bongaka:Tšebeliso ea li-PCB tse thata-thata ho thepa ea bongaka e ntse e ata haholo, joalo ka lisebelisoa tsa ho hlahloba matšoao, lisebelisoa tsa phekolo, lisebelisoa tsa litšoantšo, lisebelisoa tsa physiotherapy, li-pacemaker tsa pelo, li-endoscopes, lisebelisoa tsa ho laola ultrasound, joalo-joalo. Lihlahisoa tsa likarolo tsena li hloka ho tšepahala ho phahameng, ho phahameng haholo. ho nepahala, tahlehelo e tlase ea impedance, boleng bo felletseng ba phetisetso ea matšoao, ho tšoarella, joalo-joalo Ka lebaka la ho rarahana ha ts'ebetso ea tlhahiso le tlhahiso e tlase, theko ea tlhahiso e phahame.
4. Sebaka sa taolo ea indasteri:Li-PCB tse thata-thata li sebelisoa lits'ebetsong tse fapaneng tsa indasteri ho kenyelletsa lisathelaete tsa maiketsetso, litsamaiso tsa radar, puisano e se nang mohala, tekanyo ea laser le lisebelisoa tsa taolo, li-sensor, lisebelisoa tsa nyutlelie tsa makenete, lisebelisoa tsa X-ray, li-infrared analyzer, jj.
