Soo saaraha PCB ee tartamaya

Substrate Ceramic waxa loola jeedaa bireed naxaas ah oo heerkul sare ah oo si toos ah ugu xidhan aluminium oxide (Al2O3) ama aluminium nitride (AlN) dusha sare ee dhoobada dhoobada ah (hal ama labanlaab) saxan habka gaarka ah. Substrate-ka aadka u khafiifka ah ee isku dhafan wuxuu leeyahay waxqabadka korantada heer sare ah, korantada kulaylka sare, hanti jilicsan oo jilicsan iyo xoog badan oo dhejis ah, 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) sababtoo ah kuleyl aad u fiican, makaanikada, kiimikada, iyo guryaha dielectric, ayaa si ballaaran loogu dabaqaa baakadaha chip semiconductor, dareemayaal, isgaarsiinta elektiroonigga ah, telefoonada gacanta iyo Terminal kale oo caqli badan, qalab iyo mitir, tamar cusub, il iftiin cusub, tareen xawaare sare leh, koronto dabaysha, robotics, hawada hawada iyo militariga difaaca iyo goobaha 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 horumarka degdega ah ee Shiinaha ee baabuurta tamarta cusub, tareenka xawaaraha sare leh iyo saldhigyada 5 g, baahida substrate dhoobada waa mid aad u weyn, oo kaliya in baabuur. aagga, tirada baahida sannad kasta waa ilaa 5 milyan oo 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:

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 ee unugyada shidaalka adag;

4.Dareemka cadaadiska saxanka cusub iyo dareenka oksijiinta;

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