AlN-kuri-NPSS Wafer: Igikoresho Cyinshi cya Aluminium Nitride Igizwe na Substrate ya Safiro idafite amashanyarazi kugirango Ubushyuhe Bwinshi, Ububasha Bwinshi, na RF Porogaramu

AlN-kuri-NPSS Wafer: Igikoresho Cyiza cya Aluminium Nitride Igizwe na Substrate ya Safiro idafite amashanyarazi kugirango Ubushyuhe Bwinshi, Ububasha Bwinshi, na Porogaramu ya RF Ibiranga Ishusho

Ibisobanuro bigufi:

Wafer ya AlN-kuri-NPSS ikomatanya urwego rwo hejuru rwa aluminium nitride (AlN) hamwe na sisitemu ya safiro idafite isuku (NPSS) kugirango itange igisubizo cyiza kubushyuhe bwo hejuru, imbaraga nyinshi, hamwe na radio-yumurongo (RF). Ihuriro ridasanzwe rya AlN idasanzwe yumuriro nubushyuhe bwamashanyarazi, hamwe nimbaraga zidasanzwe za substrate, bituma iyi wafer ihitamo icyifuzo cyo gusaba nkibikoresho bya elegitoroniki, ibikoresho byihuta cyane, nibikoresho bya optique. Hamwe nubushuhe buhebuje, gutakaza bike, no guhuza nubushyuhe bwo hejuru, iyi wafer ituma iterambere ryibisekuruza bizaza hamwe nibikorwa byiza.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Ibiranga

Ibikorwa Byinshi-AlN Urwego: Aluminium Nitride (AlN) izwihoubushyuhe bwinshi(~ 200 W / m · K),mugari, naamashanyarazi menshi, kuyigira ibikoresho byiza kuriimbaraga nyinshi, Umuyoboro mwinshi, naubushyuhe bwinshiPorogaramu.

Substrate idafite isuku (NPSS): Safiro idafite isuku itanga abidahenze, mu buryo bukomeyeshingiro, kwemeza urufatiro ruhamye rwo gukura kwa epitaxial hatabayeho kugorana hejuru. Ibikoresho byiza bya NPSS bikora biramba kubidukikije bigoye.

Ubushyuhe bwo hejuru: Wafer ya AlN-kuri-NPSS irashobora kwihanganira ihindagurika ryubushyuhe bukabije, bigatuma ikoreshwa nezaibikoresho bya elegitoroniki, sisitemu yimodoka, LED, naPorogaramuibyo bisaba imikorere ihamye mubihe by'ubushyuhe bwo hejuru.

Amashanyarazi: AlN ifite ibikoresho byiza byo gukwirakwiza amashanyarazi, bikora neza kubisabwa ahokwigunga amashanyarazini ngombwa, harimoIbikoresho bya RFnamicrowave electronics.

Gukwirakwiza Ubushyuhe Bwinshi: Hamwe nubushyuhe bwo hejuru bwumuriro, urwego rwa AlN rutuma ubushyuhe bukwirakwizwa neza, nibyingenzi mukubungabunga imikorere no kuramba kwibikoresho bikora munsi yimbaraga nyinshi na frequency.

Ibipimo bya tekiniki

Parameter	Ibisobanuro
Diameter	2-santimetero, 4-santimetero (ingano yihariye irahari)
Ubwoko bwa Substrate	Substrate idafite isuku (NPSS)
Ubunini bwa AlN	2µm kugeza 10µm (birashoboka)
Kwibeshya	430µm ± 25µm (kuri santimetero 2), 500µm ± 25µm (kuri santimetero 4)
Amashanyarazi	200 W / m · K.
Kurwanya amashanyarazi	Gukwirakwiza cyane, bikwiranye na RF
Ubuso	Ra ≤ 0.5µm (kuri AlN layer)
Isuku y'ibikoresho	Isuku ryinshi AlN (99,9%)
Ibara	Umweru / Hanze-Umweru (AlN layer ifite ibara ryoroshye rya NPSS substrate)
Wafer Warp	<30µm (bisanzwe)
Ubwoko bwa Doping	Kudakoporora (birashobora guhindurwa)

Porogaramu

UwitekaAlN-kuri-NPSS wafercyashizweho kubwoko butandukanye bwimikorere ihanitse yinganda nyinshi:

Amashanyarazi akomeye: Ubushyuhe bwo hejuru bwa AlN hamwe nubushuhe bukora ibintu nezaimbaraga za transistor, ikosora, naimbaraga ICikoreshwa muriimodoka, inganda, naingufu zishobora kubahoSisitemu.

Ibice bya Radio-Frequency (RF): Ibikoresho byiza byamashanyarazi bya AlN, bifatanije nigihombo cyayo gito, bituma umusaruro waTransistors ya RF, HEMTs (High-Electron-Mobility Transistors), n'ibindiibice bya microwaveikora neza kuri frequence nini ninzego zimbaraga.

Ibikoresho byiza: Wafer ya AlN-kuri-NPSS ikoreshwa muridiode, LED, nagufotora, ahoubushyuhe bwinshinaubukanishini ngombwa mu gukomeza imikorere igihe kirekire.

Ubushyuhe bwo hejuru: Ubushobozi bwa wafer bwo guhangana nubushyuhe bukabije butuma bukwiranyeubushyuhenagukurikirana ibidukikijemu nganda nkaikirere, imodoka, napeteroli na gaze.

Gupakira Semiconductor: Byakoreshejwe gukwirakwiza ubushyuhenaimicungire yubushyuhemuri sisitemu zo gupakira, kwemeza kwizerwa no gukora neza bya semiconductor.

Ikibazo

Ikibazo: Ni izihe nyungu nyamukuru za wafers ya AlN-kuri-NPSS kurenza ibikoresho gakondo nka silicon?

Igisubizo: Inyungu nyamukuru ni AlNubushyuhe bwinshi, iyemerera gukwirakwiza neza ubushyuhe, bigatuma biba byiza kuriimbaraga nyinshinaPorogaramu nyinshiaho gucunga ubushyuhe ari ngombwa. Byongeye kandi, AlN ifite amugarikandi byizaamashanyarazi, gukora birenze gukoreshaRFnaibikoresho bya microwaveugereranije na silicon gakondo.

Ikibazo: Ese urwego rwa AlN kuri wafer ya NPSS rushobora gutegurwa?

Igisubizo: Yego, urwego rwa AlN rushobora guhindurwa muburyo bwubunini (kuva kuri 2µm kugeza 10µm cyangwa irenga) kugirango uhuze ibyifuzo byawe. Turatanga kandi kwihindura muburyo bwa doping (N-ubwoko cyangwa P-ubwoko) hamwe nibindi byiciro kubikorwa byihariye.

Ikibazo: Ni ubuhe buryo busanzwe bukoreshwa muri iyi wafer mu nganda z’imodoka?

Igisubizo: Mu nganda zitwara ibinyabiziga, AlN-kuri-NPSS wafers ikoreshwa muriibikoresho bya elegitoroniki, Sisitemu yo kumurika, naubushyuhe. Zitanga imicungire yumuriro nubushakashatsi bwamashanyarazi, nibyingenzi muri sisitemu ikora neza ikora mubihe bitandukanye byubushyuhe.