Soo saaraha PCB ee tartamaya

Substrate-ka dhoobada ah waxa loola jeedaa foil naxaas ah oo heerkulkiisu sarreeyo si toos ah ugu xidhan aluminium oxide (Al2O3) ama aluminium nitride (AlN) dusha sare ee lakabka dhoobada ah (hal ama labanlaab) saxan habka gaarka ah.Substrate-ka aadka u dhuuban ee isku dhafan ayaa leh wax qabad heer sare ah oo korantada ah, korantada kulaylka sare, hanti jilicsan oo jilicsan iyo xoogga adhesion sare, wuxuuna dhejin karaa dhammaan noocyada sawirada sida guddiga PCB, oo leh awood weyn oo hadda ah.Sidaa darteed, substrate-ka dhoobada ayaa noqday sheyga aasaasiga ah ee tignoolajiyada qaab dhismeedka wareegga elektiroonigga ah ee awoodda sare iyo farsamada isku xirka.

Faa'iidada looxa ku salaysan dhoobada:

Cadaadiska farsamada xooggan, qaab xasilan;Awood sare, kororka kuleylka sare, dahaarka sare;adhesion xoog leh, anti - daxalka.

◆ Waxqabadka wareegga kulaylka ee wanaagsan, waqtiyada wareegga ilaa 50,000 jeer, kalsooni sare.

◆ Qaab dhismeedka garaafyada kala duwan waxaa loo qori karaa sida PCB (ama IMS substrate);Wax wasaq ah, wasakhaysan.

Heerkulka adeeggu waa -55℃ ~ 850℃;Isku-dhafka fidinta kulaylka wuxuu ku dhow yahay silikoon, kaas oo fududeynaya habka wax soo saarka ee moduleka awoodda.

Codsiga looxa ku salaysan dhoobada:

Substrates dhoobada (alumina, aluminium nitride, silicon nitride, zirconia iyo zirconia toughening alumina kuwaas oo ah ZTA) ay sabab u tahay kuleyl aad u fiican, makaanikada, kiimikada, iyo guryaha dielectric, waxaa si ballaaran loogu dabaqaa baakadaha chip semiconductor, dareemayaal, isgaarsiinta elektiroonigga ah, telefoonada gacanta iyo Terminal kale oo caqli leh, aalado iyo mitir, tamar cusub, il iftiin cusub, tareen xawaare sare leh, koronto dabaysha, robotics, hawada hawada iyo militariga difaaca iyo meelaha kale ee farsamada sare.Sida laga soo xigtay tirakoob, sannad kasta qiimaha substrate dhoobada kala duwan ayaa gaadhay tobanaan balaayiin suuqa, gaar ahaan sannadihii la soo dhaafay, iyada oo horumarinta degdega ah ee Shiinaha ee baabuurta tamarta cusub, tareenka xawaaraha sare leh iyo saldhigyada 5 g, baahida substrate dhoobada waa mid aad u weyn, kaliya ee baabuurta. aagga, tirada baahida sannad kasta waa ilaa 5 milyan PCS;Alumina dhoobada dhoobada ah ma aha oo kaliya si ballaaran loo isticmaalo warshadaha korantada iyo elektiroonigga ah, laakiin sidoo kale dareenka cadaadiska iyo goobta kuleylka kuleylka LED.

Inta badan waxaa loo isticmaalaa 5 qaybood oo kala ah:

1.IGBT moduleka tareenka xawaaraha sare leh, baabuurta tamarta cusub, tamarta dabaysha, robots iyo saldhigyada 5G;

2.Smart phone backplane iyo aqoonsiga faraha;

3. Jiilka cusub unugyada shidaalka adag;

4.Dareemka cadaadiska saxan cusub oo fidsan iyo dareeraha oksijiinta;

5.LD/LED kuleylka kuleylka, nidaamka laser, wareegga isku dhafan ee isku-dhafka ah;