Hauv kev lag luam hluav taws xob, Circuit Court boards ua lub luag haujlwm tseem ceeb hauv kev sib txuas ntau yam khoom siv thiab ua kom muaj kev ua haujlwm zoo ntawm cov cuab yeej. Tau ntau xyoo, kev nce qib hauv thev naus laus zis tau ua rau muaj kev txhim kho ntau dua thiab compact Circuit Board tsim. Ib qho kev nce qib no yog kev qhia txog HDI (High Density Interconnect) Circuit Boards.Hauv tsab ntawv tshaj tawm no, peb yuav tshawb txog qhov sib txawv ntawm HDI Circuit Court boards thiab PCB (Printed Circuit Board) boards li niaj zaus.
Ua ntej delving rau hauv cov ntsiab lus tshwj xeeb, cia peb nkag siab cov ntsiab lus tseem ceeb ntawm HDI circuit boards thiab PCB boards.Lub PCB yog ib lub phaj tiaj tiaj ua los ntawm cov khoom siv tsis yog cov khoom siv nrog cov txheej txheem txuas mus rau hauv nws. Cov kab no, tseem hu ua kab, yog lub luag haujlwm rau nqa hluav taws xob teeb liab ntawm cov khoom sib txawv ntawm lub rooj tsav xwm Circuit Court. PCB boards tau siv dav hauv ntau yam khoom siv hluav taws xob, los ntawm smartphones thiab laptops mus rau cov khoom siv kho mob thiab tshuab tsheb.
HDI boards, ntawm qhov tod tes, yog ntau tshaj versions ntawm PCB boards.HDI thev naus laus zis tso cai rau cov khoom siv hluav taws xob ntau dua, cov kab nyias nyias, thiab cov ntaub ntawv nyias nyias. Qhov no ua rau cov khoom siv hluav taws xob me me, sib dua thiab muaj zog dua. HDI circuit boards feem ntau yog siv rau hauv cov ntawv thov uas xav tau kev ceev dua, kev ua tau zoo dua, thiab kev ua haujlwm me me, xws li cov xov tooj ntawm tes, ntsiav tshuaj, thiab cov khoom siv dav hlau.
Tam sim no cia peb saib qhov txawv ntawm HDI Circuit Court boards thiab cov PCB zoo tib yam:
Circuit density thiab complexity:
Lub ntsiab sib txawv ntawm HDI Circuit Court boards thiab PCB boards tsis tu ncua yog Circuit Court ceev. HDI cov laug cam tau muaj ntau dua cov ntom ntom vim lawv cov kev tsim kev tsim khoom siab thiab tsim qauv tshwj xeeb. Piv rau cov PCB ib txwm muaj, uas feem ntau muaj tsawg txheej txheej, HDI boards feem ntau muaj ntau txheej, xws li 4 txog 20 txheej. Lawv tso cai rau kev siv cov khaubncaws sab nraud povtseg ntxiv thiab cov vias me me, tso cai rau cov khoom sib xyaw ua ke rau hauv qhov chaw me me. Ntawm qhov tod tes, zoo tib yam PCB boards raug txwv los ntawm lawv cov qauv yooj yim dua thiab cov txheej txheem tsawg dua, uas ua rau qis qis dua.
Micropore technology:
HDI Circuit Court boards dav siv tshuab microvia, suav nrog cov dig muag vias, faus vias thiab stacked vias. Cov vias no muab kev sib txuas ncaj qha ntawm cov khaubncaws sab nraud povtseg, txo qhov chaw saum npoo uas yuav tsum tau muaj rau kev taug kev thiab ua kom muaj qhov chaw zoo tshaj plaws. Nyob rau hauv sib piv, zoo tib yam PCB boards feem ntau cia siab rau los ntawm-lub qhov technology, uas txwv tsis pub lawv muaj peev xwm mus cuag high circuit density, tshwj xeeb tshaj yog nyob rau hauv multi-layer designs.
Ua ntej ntawm cov ntaub ntawv:
HDI circuit boards feem ntau muaj cov khoom siv nrog kev txhim kho thermal, hluav taws xob, thiab cov khoom siv kho tshuab. Cov ntaub ntawv no muab kev txhim kho kev ua tau zoo, kev ntseeg tau thiab ua haujlwm ntev, ua rau HDI boards haum rau kev thov. PCB boards tsis tu ncua, thaum tseem ua haujlwm, feem ntau siv cov ntaub ntawv yooj yim dua thiab yuav tsis ua raws li cov kev cai nruj ntawm cov khoom siv hluav taws xob.
Miniaturization:
HDI circuit boards yog tsim los ua kom tau raws li qhov kev xav tau ntawm cov khoom siv hluav taws xob ntau ntxiv. Cov txheej txheem tsim khoom siv qib siab siv hauv HDI boards tso cai rau cov vias me me (qhov sib txuas sib txawv) thiab cov kab zoo dua. Qhov no ua rau muaj kev sib txawv ntawm cov khoom siv ib qho chaw, ua kom cov khoom siv sleeker me, cov khoom siv sleeker tsis muaj kev cuam tshuam.
Teeb liab kev ncaj ncees thiab kev siv ceev ceev:
Raws li qhov kev thov kom ceev cov ntaub ntawv kis tau tus mob thiab siab dua cov teeb liab kev ncaj ncees tseem loj hlob, HDI Circuit Court boards muab qhov zoo tshaj ntawm PCB boards li niaj zaus. Txo los ntawm thiab taug qab qhov ntau thiab tsawg hauv HDI boards txo cov teeb liab poob thiab suab nrov cuam tshuam, ua rau lawv haum rau cov ntawv thov ceev. HDI thev naus laus zis tseem tso cai rau kev sib koom ua ke ntawm cov yam ntxwv ntxiv xws li qhov muag tsis pom thiab faus vias, ntxiv dag zog rau cov teeb liab kev ua tau zoo thiab kev ntseeg tau.
Tus nqi tsim khoom:
Nws yog tsim nyog sau cia tias tus nqi tsim khoom ntawm HDI Circuit Court boards feem ntau yog siab dua piv rau cov PCB boards. Qhov nce ntawm qhov nyuaj thiab cov txheej txheem ntau lawm ua rau cov txheej txheem tsim khoom ntau dua thiab siv sijhawm ntev. Tsis tas li ntawd, kev siv cov khoom siv siab heev thiab cov khoom siv tshwj xeeb ntxiv rau tag nrho cov nqi. Txawm li cas los xij, qhov zoo thiab kev txhim kho kev ua haujlwm tau muab los ntawm HDI boards feem ntau tshaj lawv cov nqi siab dua, tshwj xeeb tshaj yog nyob rau hauv kev lag luam uas muaj kev ntseeg siab thiab miniaturization tseem ceeb.
Daim ntawv thov thiab qhov zoo:
Daim ntawv thov ntawm HDI Circuit Board:
HDI boards tau siv dav hauv cov khoom siv hluav taws xob sib txuas xws li smartphones, ntsiav tshuaj, cov khoom siv siv tau, thiab cov khoom siv kho mob me me. Lawv lub peev xwm los txhawb kev ua haujlwm siab heev thiab txo qis daim ntawv ua rau lawv zoo tagnrho rau cov ntawv thov no.
Qhov zoo ntawm HDI Circuit Boards:
- Ntau dua circuit density tso cai rau ntau txoj hauv kev thiab cov qauv nplua nuj.
- Txhim kho teeb liab kev ncaj ncees vim txo cov kab mob parasitic capacitance thiab inductance.
- Txhim kho cua sov dissipation ua kom pom kev ua haujlwm ntawm cov khoom siv hluav taws xob siab.
- Cov profile me me txuag qhov chaw thiab txhawb nqa lub teeb yuag.
- Txhim kho kev tiv thaiv kev poob siab, kev vibration thiab ib puag ncig, txhim kho tag nrho cov cuab yeej kev ntseeg tau.
Los xaus,Qhov sib txawv ntawm HDI circuit boards thiab zoo tib yam PCB boards yog loj. HDI Circuit Court boards muab cov khoom siv hluav taws xob zoo dua, cov txheej txheem tsim khoom siab heev thiab cov teeb liab kev ntseeg siab, ua rau lawv zoo tagnrho rau kev ua haujlwm siab, cov khoom siv hluav taws xob compact. Txawm li cas los xij, cov PCB zoo tib yam kuj tseem tuaj yeem ua haujlwm hauv cov ntawv thov uas tsis tas yuav muaj kev nyuaj siab lossis kev ua haujlwm me me. Kev nkag siab txog qhov sib txawv no yuav ua rau cov neeg tsim qauv thiab cov chaw tsim khoom xaiv cov khoom siv hluav taws xob tsim nyog rau lawv cov kev xav tau tshwj xeeb, ua kom pom kev ua haujlwm zoo, kev ntseeg tau thiab kev ua tau zoo rau lawv cov khoom siv hluav taws xob.
Post lub sij hawm: Sep-12-2023
Rov qab
