HPSI SiC Wafer ≥90% Transmittance Optical Giredi ya Magalasi a AI/AR

Kufotokozera Kwachidule:

Chizindikiro	Giredi	Chigawo cha mainchesi 4	Chigawo cha mainchesi 6
Diamita	Giredi ya Z / Giredi ya D	99.5 mm – 100.0 mm	149.5 mm – 150.0 mm
Mtundu wa Poly	Giredi ya Z / Giredi ya D	4H	4H
Kukhuthala	Giredi Z	500 μm ± 15 μm	500 μm ± 15 μm
Kukhuthala	Giredi D	500 μm ± 25 μm	500 μm ± 25 μm
Kuwongolera kwa Wafer	Giredi ya Z / Giredi ya D	Pa mzere: <0001> ± 0.5°	Pa mzere: <0001> ± 0.5°
Kuchuluka kwa Micropipe	Giredi Z	≤ 1 cm²	≤ 1 cm²
Kuchuluka kwa Micropipe	Giredi D	≤ 15 cm²	≤ 15 cm²
Kusasinthasintha	Giredi Z	≥ 1E10 Ω·cm	≥ 1E10 Ω·cm
Kusasinthasintha	Giredi D	≥ 1E5 Ω·cm	≥ 1E5 Ω·cm

Tumizani imelo kwa ife

Mawonekedwe

Chiyambi Chachikulu: Udindo wa Ma Wafers a HPSI SiC mu Magalasi a AI/AR

Ma wafer a Silicon Carbide a HPSI (High-Purity Semi-Insulating) ndi ma wafer apadera omwe amadziwika ndi kukana kwambiri (>10⁹ Ω·cm) komanso kuchepa kwambiri kwa chilema. Mu magalasi a AI/AR, amagwiritsidwa ntchito makamaka ngati zinthu zofunika kwambiri pa magalasi owunikira otulutsa mafunde, zomwe zimathandiza kuthana ndi zovuta zokhudzana ndi zinthu zachikhalidwe zowunikira potengera mawonekedwe owonda komanso owala, kutentha, komanso magwiridwe antchito a kuwala. Mwachitsanzo, magalasi a AR omwe amagwiritsa ntchito magalasi a SiC waveguide amatha kukhala ndi mawonekedwe owoneka bwino kwambiri (FOV) a 70°–80°, pomwe amachepetsa makulidwe a lens imodzi kufika pa 0.55mm yokha ndi kulemera kufika pa 2.7g yokha, zomwe zimapangitsa kuti kukhale kosavuta kugwiritsa ntchito komanso kumiza maso.

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Makhalidwe Ofunika: Momwe Zinthu za SiC Zimathandizira Kapangidwe ka Magalasi a AI/AR

Chizindikiro Chachikulu Chowongolera ndi Kukonza Magwiridwe Abwino

Chizindikiro cha refractive index cha SiC (2.6–2.7) chili chokwera pafupifupi 50% kuposa cha galasi lachikhalidwe (1.8–2.0). Izi zimathandiza kuti ma waveguide apangidwe ndi mafunde opyapyala komanso ogwira ntchito bwino, zomwe zimapangitsa kuti FOV ikule kwambiri. Chizindikiro cha refractive index chimathandizanso kuletsa "rainbow effect" yomwe imapezeka m'ma waveguide otambasula, zomwe zimapangitsa kuti chithunzi chikhale choyera.

Mphamvu Yapadera Yoyang'anira Kutentha

Ndi mphamvu ya kutentha yokwana 490 W/m·K (pafupi ndi ya mkuwa), SiC imatha kuwononga kutentha komwe kumapangidwa ndi ma module a Micro-LED display. Izi zimaletsa kuwonongeka kwa magwiridwe antchito kapena kukalamba kwa chipangizo chifukwa cha kutentha kwambiri, zomwe zimapangitsa kuti batri ikhale nthawi yayitali komanso kukhazikika kwambiri.

Mphamvu ndi Kukhalitsa kwa Makina

SiC ili ndi kuuma kwa Mohs kwa 9.5 (kwachiwiri kuposa diamondi), komwe kumapereka kukana kwapadera kwa kukanda, zomwe zimapangitsa kuti ikhale yoyenera magalasi omwe amagwiritsidwa ntchito kawirikawiri. Kuuma kwake pamwamba kumatha kulamulidwa ku Ra < 0.5 nm, kuonetsetsa kuti kuwala sikutayika kwambiri komanso kufalikira kofanana kwambiri m'ma waveguide.

Kugwirizana kwa Katundu wa Magetsi

Kukana kwa HPSI SiC (>10⁹ Ω·cm) kumathandiza kupewa kusokoneza kwa chizindikiro. Kungathenso kugwira ntchito ngati chipangizo chogwiritsa ntchito mphamvu bwino, kukonza bwino ma module oyang'anira mphamvu mu magalasi a AR.

Malangizo Oyambira Ogwiritsira Ntchito

Zigawo Zazikulu za Optical za AI/AR Glasses

Ma Lenses Othandizira Ma Waveguide: Ma substrates a SiC amagwiritsidwa ntchito popanga ma waveguide owonda kwambiri othandizira FOV yayikulu ndikuchotsa mphamvu ya utawaleza.
Mapepala a Mawindo ndi Ma Prism: Kudzera mu kudula ndi kupukuta kopangidwa mwamakonda, SiC imatha kusinthidwa kukhala mawindo oteteza kapena ma prism owoneka bwino a magalasi a AR, zomwe zimapangitsa kuti kuwala kusapitirire komanso kuti kusamawonongeke.

Mapulogalamu Owonjezera M'minda Ina

Mphamvu Zamagetsi: Zimagwiritsidwa ntchito m'malo omwe amagwiritsa ntchito pafupipafupi komanso amphamvu kwambiri monga ma inverter atsopano a magalimoto ndi zowongolera zamagalimoto zamafakitale.
Quantum Optics: Imagwira ntchito ngati malo osungira mitundu, yomwe imagwiritsidwa ntchito m'magawo a zida zolumikizirana ndi zowunikira za quantum.

Kuyerekeza kwa 4 Inchi & 6 Inchi HPSI SiC Substrate

Chizindikiro	Giredi	Chigawo cha mainchesi 4	Chigawo cha mainchesi 6
Diamita	Giredi ya Z / Giredi ya D	99.5 mm - 100.0 mm	149.5 mm - 150.0 mm
Mtundu wa Poly	Giredi ya Z / Giredi ya D	4H	4H
Kukhuthala	Giredi Z	500 μm ± 15 μm	500 μm ± 15 μm
Kukhuthala	Giredi D	500 μm ± 25 μm	500 μm ± 25 μm
Kuwongolera kwa Wafer	Giredi ya Z / Giredi ya D	Pa mzere: <0001> ± 0.5°	Pa mzere: <0001> ± 0.5°
Kuchuluka kwa Micropipe	Giredi Z	≤ 1 cm²	≤ 1 cm²
Kuchuluka kwa Micropipe	Giredi D	≤ 15 cm²	≤ 15 cm²
Kusasinthasintha	Giredi Z	≥ 1E10 Ω·cm	≥ 1E10 Ω·cm
Kusasinthasintha	Giredi D	≥ 1E5 Ω·cm	≥ 1E5 Ω·cm
Kuyang'ana Kwambiri Pamwamba	Giredi ya Z / Giredi ya D	(10-10) ± 5.0°	(10-10) ± 5.0°
Kutalika Kwambiri kwa Flat	Giredi ya Z / Giredi ya D	32.5 mm ± 2.0 mm	Chingwe
Kutalika Kwachiwiri Kwathyathyathya	Giredi ya Z / Giredi ya D	18.0 mm ± 2.0 mm	-
Kupatula Mphepete	Giredi ya Z / Giredi ya D	3 mm	3 mm
LTV / TTV / Uta / Kupindika	Giredi Z	≤ 2.5 μm / ≤ 5 μm / ≤ 15 μm / ≤ 30 μm	≤ 2.5 μm / ≤ 6 μm / ≤ 25 μm / ≤ 35 μm
LTV / TTV / Uta / Kupindika	Giredi D	≤ 10 μm / ≤ 15 μm / ≤ 25 μm / ≤ 40 μm	≤ 5 μm / ≤ 15 μm / ≤ 40 μm / ≤ 80 μm
Kuuma	Giredi Z	Polish Ra ≤ 1 nm / CMP Ra ≤ 0.2 nm	Polish Ra ≤ 1 nm / CMP Ra ≤ 0.2 nm
Kuuma	Giredi D	Polish Ra ≤ 1 nm / CMP Ra ≤ 0.2 nm	Polish Ra ≤ 1 nm / CMP Ra ≤ 0.5 nm
Ming'alu ya Mphepete	Giredi D	Malo osonkhanitsidwa ≤ 0.1%	Kutalika kokwanira ≤ 20 mm, imodzi ≤ 2 mm
Madera a Polytype	Giredi D	Malo osonkhanitsidwa ≤ 0.3%	Malo osonkhanitsidwa ≤ 3%
Zophatikizira za Carbon Yowoneka	Giredi Z	Malo osonkhanitsidwa ≤ 0.05%	Malo osonkhanitsidwa ≤ 0.05%
Zophatikizira za Carbon Yowoneka	Giredi D	Malo osonkhanitsidwa ≤ 0.3%	Malo osonkhanitsidwa ≤ 3%
Kukwapula kwa Silicon pamwamba	Giredi D	5 amaloledwa, iliyonse ≤1mm	Kutalika kokwanira ≤ 1 x m'mimba mwake
Ma chips a Edge	Giredi Z	Palibe chololedwa (m'lifupi ndi kuya ≥0.2mm)	Palibe chololedwa (m'lifupi ndi kuya ≥0.2mm)
Ma chips a Edge	Giredi D	7 amaloledwa, iliyonse ≤1mm	7 amaloledwa, iliyonse ≤1mm
Kusokoneza Zovuta za Ulusi	Giredi Z	-	≤ 500 cm²
Kupaka	Giredi ya Z / Giredi ya D	Kaseti Yokhala ndi Ma Wafer Ambiri Kapena Chidebe Chimodzi Chokhala ndi Ma Wafer	Kaseti Yokhala ndi Ma Wafer Ambiri Kapena Chidebe Chimodzi Chokhala ndi Ma Wafer

Ntchito za XKH: Mphamvu Zopangira ndi Kusintha Zogwirizana

Kampani ya XKH ili ndi mphamvu zogwirizanitsa zinthu kuyambira pa zipangizo zopangira mpaka ma wafer omalizidwa, zomwe zimakhudza kukula kwa SiC substrate, kudula, kupukuta, ndi kukonza zinthu mwamakonda. Ubwino waukulu wa ntchito ndi monga:

Kusiyanasiyana kwa Zinthu:Tikhoza kupereka mitundu yosiyanasiyana ya wafer monga mtundu wa 4H-N, mtundu wa 4H-HPSI, mtundu wa 4H/6H-P, ndi mtundu wa 3C-N. Kukana, makulidwe, ndi momwe zinthu zilili zitha kusinthidwa malinga ndi zofunikira.
paKusintha Kukula Kosinthasintha:Timathandizira kukonza ma wafer kuyambira mainchesi awiri mpaka mainchesi 12, ndipo timathanso kukonza zinthu zapadera monga zidutswa za sikweya (monga 5x5mm, 10x10mm) ndi ma prism osakhazikika.
Kuwongolera Kolondola kwa Maginito a Optical:Kusinthasintha Konse kwa Makulidwe a Wafer (TTV) kumatha kusungidwa pa <1μm, ndi kukhwima kwa pamwamba pa Ra < 0.3 nm, kukwaniritsa zofunikira za nano-level flatness za zida zoyendetsera mafunde.
Kuyankha Mofulumira kwa Msika:Njira yolumikizirana ya bizinesi imatsimikizira kusintha koyenera kuchokera ku kafukufuku ndi chitukuko kupita ku kupanga zinthu zambiri, kuthandizira chilichonse kuyambira kutsimikizira zinthu zazing'ono mpaka kutumiza zinthu zambiri (nthawi yotsogolera nthawi zambiri imakhala masiku 15-40).

Mafunso Ofunsidwa Kawirikawiri a HPSI SiC Wafer

Q1: N’chifukwa chiyani HPSI SiC imaonedwa kuti ndi chinthu choyenera kugwiritsa ntchito magalasi a AR waveguide?
A1: Chizindikiro chake cha refractive index (2.6–2.7) chimalola mapangidwe opyapyala komanso ogwira ntchito bwino a mafunde omwe amathandizira malo owonera ambiri (monga 70°–80°) pomwe akuchotsa "mphamvu ya utawaleza".
Q2: Kodi HPSI SiC imawongolera bwanji kasamalidwe ka kutentha mu magalasi a AI/AR?
A2: Ndi kutentha kokwanira mpaka 490 W/m·K (pafupi ndi mkuwa), imachotsa kutentha bwino kuchokera kuzinthu monga ma Micro-LED, kuonetsetsa kuti chipangizocho chikugwira ntchito bwino komanso kuti chipangizocho chikhale ndi moyo wautali.
Q3: Kodi ndi ubwino wotani wokhalitsa womwe HPSI SiC imapereka pa magalasi ovalidwa?
A3: Kulimba kwake kwakukulu (Mohs 9.5) kumapereka kukana kukanda bwino, zomwe zimapangitsa kuti ikhale yolimba kwambiri kuti igwiritsidwe ntchito tsiku ndi tsiku m'magalasi a AR omwe amagwiritsidwa ntchito ndi ogula.