Qhov sib txawv ntawm cov khoom siv hluav taws xob hloov mus rau miniaturization thiab kev ua haujlwm siab tau muab cov kev xav tau nruj dua rau kev ua haujlwm ntawm cov ntawv luam tawm Circuit Board, thiab10 txheej arbitrary txheej HDI boardstau dhau los ua lub zog tseem ceeb rau cov khoom siv hluav taws xob kom txav mus rau qib siab dua.
tshwj xeeb qauv
10 txheej arbitrary txheej HDI board txais kev tsim qauv tsim thiab zoo heev. Nws 10 txheej architecture muab qhov chaw txaus rau cov teeb liab kis tau tus mob, kev faib hluav taws xob, thiab lwm yam. Los ntawm cov txheej txheem kev sib tshuam tshwj xeeb, lub rooj tsav xwm no tuaj yeem tawg los ntawm cov kev txwv ntawm cov ntawv luam tawm ib txwm muaj thiab ua tiav cov txheej txheem micro qhov sib cuam tshuam, zoo heev txhim kho txoj kev ywj pheej ntawm kev xaim. Piv nrog cov ntawv luam tawm zoo tib yam, nws tshem tawm cov kev txwv los ntawm qhov, tso cai rau txhua txheej los tsim kev sib txuas nrog lwm cov khaubncaws sab nraud povtseg, ua kom yooj yim rau txoj kev xaim hluav taws xob, txo cov teeb liab kev xav thiab ncua, thiab muab lub hauv paus ruaj khov rau kev sib kis ntawm siab - nrawm thiab siab - zaus cov cim. Qhov kev tsim qauv tshiab no ua rau 10 txheej txheej txheej HDI boards los ua kom pom qhov muaj peev xwm zoo tshaj plaws hauv kev tuav cov txheej txheem hauv Circuit Court, yooj yim ua tau raws li cov kev xav tau ntawm cov khoom siv hluav taws xob niaj hnub rau siab - xov hlau thiab siab - kev ua haujlwm teeb liab.
Xaiv cov khoom siv
Nyob rau hauv cov nqe lus ntawm kev xaiv cov khoom, 10 txheej HDI board nrog arbitrary txheej yog heev ceev faj. Rau siab - cov xwm txheej ntawm daim ntawv thov zaus, cov ntawv poob qis xws li Rogers RO4350B thiab Panasonic Megtron 6 feem ntau raug xaiv. Cov ntaub ntawv no muaj qhov ruaj khov dielectric tsis tu ncua, feem ntau nyob nruab nrab ntawm 3.4-3.48 ± 0.05, thiab qhov poob qis, uas tuaj yeem txo cov teeb liab poob thiab qeeb thaum lub sij hawm kis tau tus mob, kom ntseeg tau cov teeb liab kev ncaj ncees. Nyob rau hauv cov nqe lus ntawm cov ntawv ci tooj liab, kev rov qab ua haujlwm feem ntau yog siv, uas muaj qhov roughness tsawg thiab tuaj yeem txo cov teeb liab kev cuam tshuam thiab kev poob qis, txhim kho kev sib kis tau zoo ntawm siab -frequency signals. Nyob rau tib lub sijhawm, txhawm rau ua kom muaj kev ruaj ntseg nyob rau hauv qhov kub thiab txias, lub iav hloov pauv kub ntawm lub rooj tsavxwm feem ntau yuav tsum tau siab tshaj 180℃los txhawb cov hlau lead- cov txheej txheem dawb soldering thiab ntev- lub sijhawm ua haujlwm hauv qhov kub thiab txias. Tsis tas li ntawd, qee qhov kev siv tshwj xeeb kuj tseem tuaj yeem ntxiv cov khoom siv nrog cov khoom tshwj xeeb, xws li cov khoom siv thermal conductivity zoo rau kev ua kom zoo thermal tswj thiab cov ntaub ntawv pov thawj noo noo los txhim kho kev ntseeg siab hauv qhov chaw ntub dej.
Precision Craftsmanship
Lamination thiab alignment txheej txheem
Thawj qhov kev sib tw tau ntsib hauv kev tsim 10 txheej txheej txheej HDI boards yog ntau- txheej lamination. Thaum nias 10 txheej ntawm cov ntaub ntawv ua ke, nws yog ib qho tsim nyog los xyuas kom meej siab -kev ua kom zoo ntawm cov qauv thiab qhov chaw ntawm txhua txheej, txwv tsis pub txawm tias qhov sib txawv me me yuav ua rau muaj teeb meem loj hauv kev siv tom ntej. Txhawm rau ua tiav qhov kev ua tiav no, cov cuab yeej ua haujlwm siab tshaj plaws thiab siab - cov cuab yeej nias precision yuav raug siv rau hauv cov txheej txheem tsim khoom kom nruj raws li cov ntaub ntawv ntawm txhua txheej nyob rau hauv qhov siab - kub thiab siab - ib puag ncig siab, tsim kom ruaj khov thiab raug tag nrho cov qauv.
Drilling thiab electroplating txheej txheem
Laser drilling yog ib kauj ruam tseem ceeb hauv kev tsim 10 txheej HDI boards nrog arbitrary txheej. Cov txheej txheem no tuaj yeem laum qhov me me, tsim kom muaj kev ua tiav siab - xov hlau ceev. Tom qab drilling qhov muag tsis pom thiab micro qhov, cov kauj ruam tom ntej yog electroplating filling txheej txheem. Cov txheej txheem no yuav tsum muaj kev tswj xyuas nruj ntawm cov txheej txheem electroplating kom ntseeg tau tias cov txheej tooj liab hauv qhov muag tsis pom thiab micro qhov sib xws thiab ntom, txhawm rau ua kom zoo conductivity. Tsuas yog siab - zoo electroplating filling tuaj yeem ua kom ruaj khov thiab txhim khu kev qha hluav taws xob sib txuas ntawm cov khaubncaws sab nraud povtseg, tsis txhob muaj teeb meem xws li qhib circuits lossis tiv taus ntau dhau.
Circuit Court fabrication thiab etching txheej txheem
Thaum lub sijhawm txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej txheej Cov txheej txheem etching tom ntej yog zoo li zoo nkauj carving, siv cov tshuaj etching cov txheej txheem kom tshem tawm cov khaubncaws sab nraud povtseg ntau dhau thiab tsim cov kab ntshiab thiab meej. Cov txheej txheem no yuav tsum tsis txhob nruj heev xws li cov concentration ntawm cov tshuaj etching, etching lub sij hawm, thiab kub kom paub tseeb tias cov precision thiab sib xws ntawm Circuit Court, thiab kom tsis txhob muaj qhov tsis xws luag xws li luv luv circuits, qhib circuits, los yog kab tsis sib xws.
Cov txheej txheem kho deg
Txhawm rau txhim kho vuam kev ua tau zoo thiab txhim khu kev tiv thaiv corrosion, 10 txheej ntawm HDI board nrog cov txheej txheem tsis ncaj ncees yuav tau txais ntau yam kev kho mob saum npoo. Cov tswv yim xws li kev tso nyiaj kub tuaj yeem txhim kho kev ntseeg tau ntawm kev sib txuas thiab kev ruaj ntseg ntawm kev sib cuag los ntawm kev tso ib txheej kub rau ntawm qhov chaw ntawm lub rooj tsav xwm Circuit Court; Localized electroplating ntawm hard kub yog haum rau cov cheeb tsam uas yuav tsum tau heev hnav tsis kam thiab conductivity; Organic solder paste kev kho mob tuaj yeem tsim cov yeeb yaj kiab tiv thaiv ntawm tooj liab kom tiv thaiv cov tooj liab oxidation, thiab tuaj yeem yaj sai sai thaum vuam kom ntseeg tau cov nyhuv vuam.
kev sim nruj
Qhov tshwm sim thiab qhov ntsuas qhov loj me
Siv high-cov cuab yeej tshuaj xyuas qhov muag kom pom tseeb los ua qhov kev soj ntsuam ntxaws ntxaws ntawm qhov pom ntawm HDI boards. Saib xyuas seb puas muaj khawb, stains, tooj liab daim tawv nqaij warping thiab lwm yam tsis xws luag ntawm lub rooj tsavxwm nto kom paub meej tias qhov zoo ntawm qhov chaw ua tau raws li cov qauv. Tsis tas li ntawd, qhov ntev ntawm lub rooj tsavxwm yuav raug ntsuas kom raug, suav nrog nws qhov ntev, qhov dav, tuab, nrog rau txoj haujlwm thiab qhov loj ntawm txhua lub qhov, txhawm rau xyuas kom meej tias cov khoom lag luam qhov tseeb raws li cov qauv tsim thiab tuaj yeem hloov kho tau zoo hauv cov khoom siv hluav taws xob tom ntej.