Yog vim li cas lub ntiaj teb no Ceramic Substrates los ntawm Tuam Tshoj
Txhua lub siab - lub zog hluav taws xob tus neeg yuav khoom qhia txog - ib qho IGBT module hauv EV inverter, laser diode hauv fiber ntau -optic transmitter, LED txoj kev teeb, SiC fais fab theem hauv hnub ci inverter - nyob ntawm ib qho chaw ntsiag to ua peb txoj haujlwm ib zaug: txav cua sov tawm, tuav tawm, thiab kaum lub voj voog nyob ruaj khov ntawm cov tshuab hluav taws xob. Cov khoom no yog ceramic substrate. Xaiv nws tsis zoo thiab modules delaminate, solder pob qij txha qaug zog, thiab warranty thov ua raws. Xaiv tus neeg muag khoom zoo, thiab nws dhau los ua cov txheej txheem txhim khu kev qha hauv tag nrho pawg.
Tshaj li kaum xyoo dhau los Tuam Tshoj tau txav los ntawm cov neeg siv khoom ntim hauv cov khoom lag luam alumina substrates mus rau qhov kev sib tw loj thoob plaws cov txheej txheem thev naus laus zis - 96% mus rau 99.8% alumina substrates rau tuab - zaj duab xis hybrids, 170-200 W / mK aluminium nitride rau lub zog hluav taws xob, roj{5} automotive} AMB modules, thiab nplua - kab DPC circuits rau kev sib txuas lus kho qhov muag thiab RF ntim. Lub peev xwm hauv tsev hauv DBC thiab AMB tooj liab- cov khoom sib koom ua ke tau nce zuj zus nyob rau sab nraum qab ntawm EV thiab kev xav tau lub zog tauj dua tshiab, thiab kev hloov pauv hloov pauv tau nce nrawm tshaj plaws raws li cov neeg yuav khoom txawv teb chaws xav tias tus nqi siab tshaj plaws.
Qhov nyuaj rau ib pab neeg yuav khoom txawv teb chaws yog cais cov tuam txhab tsim khoom tiag los ntawm ntau pua tus lej lag luam uas rov- teev cov duab tib yam. Kaum lub tuam txhab hauv qab no tau raug xaiv los ntawm kev muaj peev xwm tsim tau qhov tseeb, cov txheej txheem metallization qhov tob, cov tshuab zoo thiab cov kev paub dhau los. Siv cov npe los tsim ib daim ntawv teev npe luv luv - tom qab ntawd tsim nyog txhua tus neeg sib tw tiv thaiv koj tus kheej cov pob kos duab thiab kev ntseeg siab.
Sab saum toj 10 Ceramic Substrate Manufacturers nyob rau hauv Suav teb
Txhua lub chaw tsim khoom hauv qab no tau raug soj ntsuam ntawm cov khoom siv hauv qab no, kev muaj peev xwm metallization, kev tsim khoom, kev tswj xyuas zoo thiab kev teb rau cov lus nug txawv teb chaws B2B.
Shanghai Chipnano Advanced Khoom Ltd.
Shanghai Chipnano Advanced Material Ltd. yog Shanghai-raws li cov chaw tsim khoom ceramic siab heev uas nws cov lag luam substrate npog cov khoom siv hluav taws xob-module, electronics thiab instrument designers tau qhia meej: siab-purity alumina substrates los ntawm 96% mus rau 99.8%, aluminium nitride substrates rau siab -thermalduct-consistivity, thiab zirconia nitride ceramics rau mechanically demanding ib puag ncig, ntxiv rau boron nitride thiab silicon carbide xaiv rau tshwj xeeb thermal thiab hluav taws xob lub luag hauj lwm. Substrates yog tsim raws li - raug rho tawm haujlwm, laser- txiav los yog precision hauv av kom nruj flatness thiab thickness tolerances, nrog nto tiav haum rau tuab - zaj duab xis luam ntawv, nyias- zaj duab xis deposition thiab tom qab tooj liab bonding - thiab txhua feem yuav customized rau kos duab nyob rau hauv prototype los yog ntim quant.
Dab tsi txawv teb chaws buyers tsis tu ncua nqi nyob rau hauv Chipnano yog qhov ceev thiab engineering qhov tob ntawm kev txiav txim ntws. Cov khoom siv raw yog tuav hauv Tshuag, cov lus hais feem ntau rov qab los hauv ib mus rau peb hnub ua haujlwm, cov txheej txheem ua haujlwm nyob rau hauv tsib lub lis piam, thiab cov khoom hauv pem teb ua haujlwm txias thiab kub isostatic presses nrog rau lub tshuab nqus tsev sintering, distillation thiab kub -nias rauv. Txhua cov khoom xa tuaj nqa cov ntaub ntawv pov thawj cov ntaub ntawv - qhov ceev, purity thiab seem soj ntsuam - uas tseem ceeb ncaj qha thaum lub substrate pub rau hauv cov khoom siv kho mob, cov khoom siv semiconductor, lub zog tshiab modules lossis aerospace electronics. Rau cov pab pawg neeg yuav khoom uas xav tau ib lub luag haujlwm hauv Suav teb tuaj yeem hais alumina, AlN, Si₃N₄, SiC lossis BN substrates los ntawm ib qho kev sib cuag, Chipnano yog thawj qhov kev nug.
Chaozhou Three-Circle (Group) Co., Ltd. (CCTC)
Sau npe ntawm Shenzhen Tshuag Txauv thiab nrhiav tau nyob rau hauv 1970, CCTC yog lub ntim thawj coj nyob rau hauv Suav ceramic substrates. Nws daim kab xev - nrum alumina substrates nkoj nyob rau hauv ntau pua lab daim ib xyoos ib zaug rau hauv resistor tes hauj lwm, tuab - zaj duab xis circuits thiab LED daim ntaub ntawv, thaum nws cov txhuas nitride substrate kab - nrog rau txhua xyoo muaj peev xwm tshaj peb lab daim thiab yields saum toj no 92% - ua rau nws yog lub feem ntau credible lwm tus neeg nyob hauv tsev. Rau cov neeg yuav khoom xav tau kev ruaj khov, rov ua dua substrate ntawm kev lag luam nplai, CCTC tsis tshua muaj kev poob siab.
Fujian Huaqing Electronic Material Technology Co., Ltd.
Huaqing yog ib qho ntawm ob peb lub tuam txhab Suav uas ua rau ob qho tib si AlN ceramic substrate thiab nws cov tooj liab - khi DBC version nyob rau hauv ib lub ru tsev, nrog aluminium nitride ntau lawm kev stretching rov qab ntau tshaj ob xyoo lawm. Nws cov substrates thiab DBC boards pub HBLED ntim, kev sib txuas lus kho qhov muag, IGBT modules thiab thermoelectric coolers. Cov hmoov ntawd-rau- sib koom ua ke- substrate kev koom ua ke muab cov neeg yuav khoom ib qho kev lav phib xaub thaum thermal conductivity thiab daim ntawv cog lus zoo ob qho tib si yuav tsum tuav nruj.
Jiangsu Fulehua Semiconductor Technology Co., Ltd.
Kev sib koom tes txhawb nqa los ntawm ib qho ntawm Tuam Tshoj tus thawj coj hluav taws xob semiconductor pawg, Fulehua tsom rau qhov siab tshaj plaws - kev ntseeg siab ntawm lub khw: nquag- hlau-brazed silicon nitride thiab aluminium nitride substrates rau EV lub ntsiab-tsav inverters, rail traction thiab siab - Nrog rau Japanese-cov khoom siv hauv paus pib thiab kev tswj cov txheej txheem, ntxiv rau tag nrho cov kev simulation, kev tsim nyog thiab kev ntseeg siab hauv- tsev, lub tuam txhab tau txais txiaj ntsig zoo li Tuam Tshoj thawj qhov kev ntseeg siab hauv tsev sib tw hauv AMB substrates - ntu uas cov khoom siv yav dhau los yog cov tuam txhab Japanese thiab German.
Shandong Sinocera Functional Material Co., Ltd. (SZSE: 300285)
Sinocera siv ntsug kev koom ua ke ntau dua li lwm tus hauv daim ntawv teev npe no: nws ua rau siab -purity aluminium nitride, silicon nitride thiab alumina hmoov uas lwm cov substrate makers yuav, ces tapes, sinters thiab metallizes lawv mus rau hauv tiav DPC substrates los ntawm nws substrate. Rau cov neeg yuav khoom uas nws tsim tau rhiab rau hmoov- keeb kwm sib xws - qhov teeb meem tiag tiag hauv AlN, qhov twg batch chemistry drives thermal conductivity - qhov kev tswj cov dej ntws tawm no yog qhov sib txawv ntawm kev lag luam es tsis yog kev lag luam.
Hefei Shengda Electronic Technology Co., Ltd.
Nrog peb lub xyoo dhau los nyob rau hauv siab -kev cia siab rau lub ntim hluav taws xob, Shengda khiav ib qho ntawm Tuam Tshoj txoj kev tsim ntau tshaj plaws DBC substrate ua haujlwm - ib lab daim ntawm DBC muaj peev xwm ib xyoos twg, AlN substrate tso zis ntsuas nyob rau hauv ntau txhiab square meters, thiab hlau ntim plhaub ntau tshaj peb lab units txhua xyoo. Nws cov kab AMB tshiab thiab silicon nitride nyob rau hauv Hefei siab -tech cheeb tsam thawb lub tuam txhab kom ruaj khov rau hauv tsheb fais fab module ib cheeb tsam. Cov neeg yuav khoom siv kev tsheb ciav hlau, kev tsav tsheb thiab kev tiv thaiv- cov kev pab cuam uas nyob ib sab yuav pom nws cov keeb kwm kev tsim vaj tsev nyob ntev.
Zhejiang Dehui Electronic Ceramics Co., Ltd.
Raws li Zhejiang CAS Applied Technology Research Institute lub hauv paus tsim, Dehui tshwj xeeb hauv siab - ntseeg siab aluminium nitride substrates ua tiav los ntawm AMB, tooj liab-clad inorganic ntim substrates rau UV LEDs, thiab AlN RF ntaus ntawv ceramics. Nws cov kab tshwj xeeb - ntau pua txhiab metallized substrates hauv ib xyoos - tsom raws nraim cov ntawv thov uas delamination tsis tuaj yeem zam tau. Rau cov neeg tsim khoom lag luam uas hnyav qhov thib ob tawm tsam cov neeg tsim khoom hauv Nyij Pooj, Dehui yog qhov kev ntsuas nquag thiab ntseeg tau.
Wuhan Liazda Technology Co., Ltd.
Liazda (利之达) concentrates ntawm DPC - ncaj-plated- tooj liab ceramic substrates - qhov twg kab dav khiav qis dua 20 micrometers thiab cov ntawv thov suav nrog optical kev sib txuas lus modules, siab -lub zog laser diode submounts thiab semiconductor laser ntim. Nws txoj kev kawm -kev lag luam hauv paus hauv Wuhan lub hav optics qhia hauv cov txheej txheem kev qhuab qhia: thaum koj cov khoom yog 400G optical transceiver lossis laser thermal submount, substrate flatness, los ntawm kev daws teeb meem thiab plating uniformity txiav txim siab yield. Liazda yog ib qho ntawm cov npe hauv teb chaws txawv teb chaws optical module tsim ntsiag to tsim nyog.
Wuxi Tianyang Electronics Co., Ltd.
Tracing nws lub hauv paus chiv keeb mus rau lub xeev ceramic Hoobkas tsim nyob rau hauv 1958, Wuxi Tianyang yog ib tug ntawm cov laus lub npe nyob rau hauv Suav ceramic- mus rau - hlau tshuab, nrog ceramic hermetic tej pob khoom tseem nyob rau hauv tas li lawm ntau lawm. Nws cov tooj liab niaj hnub-clad substrate kab npog AMB- ua tiav aluminium nitride thiab silicon nitride rau IGBT modules, khiav ntawm kev ua tiav hauv -cov txheej txheem hauv tsev los ntawm metallization thiab brazing los ntawm etching, dicing thiab plating. Rau caum-ntxiv rau xyoo ntawm kev tswj cov txheej txheem ntau ntxiv yog hom keeb kwm uas tseem ceeb hauv kev tsim nyog module fais fab.
Nantong Winspower Semiconductor Technology Co., Ltd.
Pom tau tshwj xeeb los tawm tsam IGBT tooj liab-bonded substrate bottleneck, Winspower tsim ib lub hom phiaj-tsim cog ua ob lab tooj liab-bonded ceramic substrates ib xyoos ib zaug - 1.5 lab AMB (Si₃N₄ thiab AlN) thiab ib nrab ib lab DBC alumina pib khiav hauv 20. Lub tuam txhab cov lus pom zoo yog qhov ncaj ncees: cov cuab yeej siv niaj hnub no, tsom lub peev xwm thiab kev lag luam yooj yooj yim ntawm cov kev pab cuam ntim uas tsim cov neeg muag khoom hais txog lub sijhawm ntev. Rau cov neeg yuav khoom nrhiav lub peev xwm ntau dua li cov npe lag luam, nws khwv tau nws qhov chaw ntawm daim ntawv teev npe no.
Yuav Ua Li Cas Tsim Nyog Ceramic Substrate Supplier
Substrate xaiv locks nyob rau hauv kev cia siab ntawm txhua module ua rau saum nws. Ua ntej tshaj tawm daim ntawv xaj khoom, khiav txhua lub chaw tsim khoom luv luv los ntawm rau daim tshev no.
Match khoom rau cua sov Load
Alumina (20–28 W / mK) ua haujlwm qis - mus rau - qhov ntom ntom; aluminium nitride (170-200 W / mK) npog IGBT thiab laser li; silicon nitride ntxiv pob txha toughness rau automotive AMB modules. Nug tus neeg muag khoom kom pom tseeb cov khoom tiv thaiv koj lub zog tiag tiag, tsis yog nws daim ntawv teev nqi.
Xav tau Thermal Cycle Data
Lub substrate tsim nyog muaj sia nyob -55℃txog 125℃lub zog caij tsheb kauj vab los ntawm kaum tawm txhiab lub voj voog. Thov kev ntsuas qhov nkhaus tiag tiag - tooj liab daim ntawv cog lus kev ncaj ncees thiab tev lub zog tom qab kev caij tsheb kauj vab - es tsis yog cov ntawv thov. Cov neeg muag khoom uas khiav cov kev xeem no hauv tsev teb sai tshaj plaws.
Txheeb xyuas cov thermal conductivity rau ib qho khoom
AlN conductivity sib txawv nrog cov hmoov zoo - 170 W / mK thov yuav tsum tau rov qab los ntawm laser -flash ntsuas ntawm ntau lawm. Cov ntaub ntawv ib leeg no cais cov neeg tsim khoom sib koom ua ke los ntawm cov neeg yuav cov hmoov twg uas pheej yig tshaj lub quarter.
Txheeb xyuas Flatness, Thickness & Metallization Tolerance
Warpage thiab thickness variation txiav txim seb koj puas tuag-txuas thiab xaim- cov txheej txheem kev cog lus tuav cov txiaj ntsig. Sib piv camber specs, copper thickness kam rau ua thiab plating kab - dav muaj peev xwm hla lwm tus neeg muag khoom - tus lej sau, tsis yog adjectives.
Paub meej txog Txoj Kev Metallization Txoj Cai
DBC thiab AMB haum siab - tam sim no fais fab modules; DPC xa cov kab zoo rau RF thiab photonics; tuab- zaj duab xis thiab nyias- zaj duab xis ua haujlwm sib txuas. Tus neeg muag khoom muab ntau txoj hauv kev tuaj yeem qhia ncaj ncees es tsis txhob yuam koj tus qauv tsim rau hauv ib txheej txheem uas nws muaj.
Test Export & Documentation Readiness
Substrates yog nkig, siab - tus nqi thauj khoom. Paub meej txog kev ntim khoom, HS kev faib tawm, RoHS/REACH cov ntaub ntawv thiab kev xa khoom mus rau koj cheeb tsam - lub Hoobkas muaj peev xwm uas tsis tuaj yeem ua raws li cov ntaub ntawv tseem yuav nres koj qhov kev tsim tawm.
Editorial Note: Phau ntawv qhia no yog luam tawm rau kev siv khoom siv. Lub tuam txhab cov ntsiab lus qhia txog cov ntaub ntawv muaj nyob rau pej xeem thaum lub sijhawm sau ntawv; Cov neeg yuav khoom yuav tsum ua kom muaj kev ywj pheej ntawm kev mob siab ua ntej tso kev txiav txim.