Wafer HPSI SiC ≥90% Ọkwa Ngosipụta maka iko AI/AR

HPSI SiC Wafer ≥90% Transmittance Optical Grade maka iko AI/AR Foto a egosipụtara

Nkọwa Dị Mkpirikpi:

Paramita	Ọkwa	Ala nke Inchi 4	Ala nke Inchi 6
Dayameta	Klas Z / Klas D	99.5 mm – 100.0 mm	149.5 mm – 150.0 mm
Ụdị Poly	Klas Z / Klas D	4H	4H
Ọkpụrụkpụ	Ọkwa Z	500 μm ± 15 μm	500 μm ± 15 μm
Ọkpụrụkpụ	Ọkwa D	500 μm ± 25 μm	500 μm ± 25 μm
Usoro Wafer	Klas Z / Klas D	N'akụkụ: <0001> ± 0.5°	N'akụkụ: <0001> ± 0.5°
Njupụta Micropipe	Ọkwa Z	≤ 1 cm²	≤ 1 cm²
Njupụta Micropipe	Ọkwa D	≤ 15 cm²	≤ 15 cm²
Nguzogide	Ọkwa Z	≥ 1E10 Ω·cm	≥ 1E10 Ω·cm
Nguzogide	Ọkwa D	≥ 1E5 Ω·cm	≥ 1E5 Ω·cm

Zitere anyị ozi-e

atụmatụ

Isi Okwu Mmalite: Ọrụ nke Wafers HPSI SiC na Iko AI/AR

A na-eji waya Silicon Carbide (High-Purity Semi-Insulating Wafers) HPSI (High-Purity Semi-Insulating Wafers) eme ihe dịka ihe siri ike (>10⁹ Ω·cm) na obere njupụta ntụpọ. Na iko AI/AR, ha na-arụ ọrụ dị ka ihe dị mkpa maka lenzi nduzi optical diffractive, na-edozi nsogbu ndị metụtara ihe anya ọdịnala n'ihe gbasara ihe ndị dị gịrịgịrị na ìhè, mmịpụta okpomọkụ, na arụmọrụ anya. Dịka ọmụmaatụ, iko AR na-eji lenzi nduzi SiC nwere ike nweta oke ọhụụ (FOV) nke 70°–80°, ebe ọ na-ebelata ọkpụrụkpụ nke otu oyi akwa lenzi naanị 0.55mm na ibu ruo naanị 2.7g, na-eme ka nkasi obi na imikpu anya dịkwuo mma.

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Isi Njirimara: Otu Ihe SiC Si Si Mee Ka Nhazi Iko AI/AR Sikwuo Ike

Ndepụta Ntugharị Elu na Nhazi arụmọrụ Anya

Ndekọ ntụgharị SiC (2.6–2.7) dị ihe fọrọ nke nta ka ọ bụrụ 50% karịa nke iko ọdịnala (1.8–2.0). Nke a na-enye ohere maka nhazi nduzi ebili mmiri dị gịrịgịrị ma dị irè karị, na-agbasa FOV nke ukwuu. Ndekọ ntụgharị dị elu na-enyekwa aka igbochi "mmetụta egwurugwu" a na-ahụkarị na nduzi ebili mmiri diffractive, na-eme ka ịdị ọcha onyonyo ka mma.

Ike Njikwa Okpomọkụ Pụrụ Iche

Site na ike okpomọkụ dị elu ruo 490 W/m·K (dị nso na nke ọla kọpa), SiC nwere ike iwepụ okpomọkụ nke modulu ngosi Micro-LED na-emepụta ngwa ngwa. Nke a na-egbochi mmebi arụmọrụ ma ọ bụ ịka nká nke ngwaọrụ n'ihi oke okpomọkụ, na-eme ka batrị dị ogologo ma kwụsie ike.

Ike Mechanical na Ogologo Oge

SiC nwere ike siri ike nke Mohs nke 9.5 (nke abụọ karịa dayamọnd), na-enye ike ndọda pụrụ iche, na-eme ka ọ dị mma maka iko ndị ahịa na-ejikarị eme ihe. Enwere ike ijikwa ike elu ya ruo Ra < 0.5 nm, na-eme ka ọ dị obere mfu na nnyefe ọkụ dị otu a na nduzi ebili mmiri.

Ndakọrịta Ngwongwo Eletriki

Nguzogide HPSI SiC (>10⁹ Ω·cm) na-enyere aka igbochi nnyonye anya mgbaàmà. Ọ nwekwara ike ịrụ ọrụ dị ka ihe eji arụ ọrụ ike dị irè, na-emeziwanye modulu njikwa ike na iko AR.

Ntuziaka Ngwa Isi

Ihe Ndị Dị Mkpa Maka Iko AI/ARs

Anya Mmiri Na-agbanwe Agbanwe: A na-eji ihe ndị dị na SiC emepụta ndị nduzi mmiri anya dị gịrịgịrị nke na-akwado nnukwu FOV na iwepụ mmetụta egwurugwu.
Efere windo na Prisms: Site na ịkpụ na ime ka ọ dị ọcha, enwere ike ịhazi SiC ka ọ bụrụ windo nchebe ma ọ bụ prism anya maka iko AR, na-eme ka nnyefe ìhè na iguzogide iyi dịkwuo mma.

Ngwa agbakwunyere na ubi ndị ọzọ

Eletrọniki Ike: A na-eji ya eme ihe n'ọnọdụ dị elu, dị elu dịka inverters ụgbọala ike ọhụrụ na njikwa moto ụlọ ọrụ mmepụta ihe.
Ngwa Quantum Optics: Ọ na-arụ ọrụ dị ka ebe agba dị iche iche, nke a na-eji na ihe ndị e ji emepụta ihe maka nkwukọrịta kwantum na ngwaọrụ mmetụta.

Ntụnyere Nkọwapụta nke Substrate HPSI SiC nke Inch 4 na Inch 6

Paramita	Ọkwa	Ala nke Inchi 4	Ala nke Inchi 6
Dayameta	Klas Z / Klas D	99.5 mm - 100.0 mm	149.5 mm - 150.0 mm
Ụdị Poly	Klas Z / Klas D	4H	4H
Ọkpụrụkpụ	Ọkwa Z	500 μm ± 15 μm	500 μm ± 15 μm
Ọkpụrụkpụ	Ọkwa D	500 μm ± 25 μm	500 μm ± 25 μm
Usoro Wafer	Klas Z / Klas D	N'akụkụ: <0001> ± 0.5°	N'akụkụ: <0001> ± 0.5°
Njupụta Micropipe	Ọkwa Z	≤ 1 cm²	≤ 1 cm²
Njupụta Micropipe	Ọkwa D	≤ 15 cm²	≤ 15 cm²
Nguzogide	Ọkwa Z	≥ 1E10 Ω·cm	≥ 1E10 Ω·cm
Nguzogide	Ọkwa D	≥ 1E5 Ω·cm	≥ 1E5 Ω·cm
Nhazi Ala Dị Elu nke Mbụ	Klas Z / Klas D	(10-10) ± 5.0°	(10-10) ± 5.0°
Ogologo Dị larịị nke Mbụ	Klas Z / Klas D	32.5 mm ± 2.0 mm	Ọkpụkpọ
Ogologo Dị larịị nke Abụọ	Klas Z / Klas D	18.0 mm ± 2.0 mm	-
Mwepụ nke Eriri	Klas Z / Klas D	3 mm	3 mm
LTV / TTV / Ụta / Warp	Ọkwa Z	≤ 2.5 μm / ≤ 5 μm / ≤ 15 μm / ≤ 30 μm	≤ 2.5 μm / ≤ 6 μm / ≤ 25 μm / ≤ 35 μm
LTV / TTV / Ụta / Warp	Ọkwa D	≤ 10 μm / ≤ 15 μm / ≤ 25 μm / ≤ 40 μm	≤ 5 μm / ≤ 15 μm / ≤ 40 μm / ≤ 80 μm
Isi ike	Ọkwa Z	Ra Polish ≤ 1 nm / CMP Ra ≤ 0.2 nm	Ra Polish ≤ 1 nm / CMP Ra ≤ 0.2 nm
Isi ike	Ọkwa D	Ra Polish ≤ 1 nm / CMP Ra ≤ 0.2 nm	Ra Polish ≤ 1 nm / CMP Ra ≤ 0.5 nm
Mgbawa Edge	Ọkwa D	Mpaghara mkpokọta ≤ 0.1%	Ogologo mkpokọta ≤ 20 mm, otu ≤ 2 mm
Mpaghara Polytype	Ọkwa D	Mpaghara mkpokọta ≤ 0.3%	Mpaghara mkpokọta ≤ 3%
Ihe ndị dị na carbon anya	Ọkwa Z	Mpaghara mkpokọta ≤ 0.05%	Mpaghara mkpokọta ≤ 0.05%
Ihe ndị dị na carbon anya	Ọkwa D	Mpaghara mkpokọta ≤ 0.3%	Mpaghara mkpokọta ≤ 3%
Ihe ndị dị n'elu silicon	Ọkwa D	A na-ekwe ka 5, nke ọ bụla ≤1mm	Ogologo mkpokọta ≤ 1 x dayameta
Edge Chips	Ọkwa Z	Anabataghị ya (obosara na omimi ≥0.2mm)	Anabataghị ya (obosara na omimi ≥0.2mm)
Edge Chips	Ọkwa D	7 ka enyere, nke ọ bụla ≤1mm	7 ka enyere, nke ọ bụla ≤1mm
Mgbasa nke Skruu Ịdọkpụ Ụdọ	Ọkwa Z	-	≤ 500 cm²
Nkwakọ ngwaahịa	Klas Z / Klas D	Kaseti ọtụtụ wafer ma ọ bụ otu wafer akpa	Kaseti ọtụtụ wafer ma ọ bụ otu wafer akpa

Ọrụ XKH: Ike Mmepụta na Nhazi Ejiri Aka Mee

Ụlọ ọrụ XKH nwere ikike ijikọ ihe kwụ ọtọ site na ihe ndị e ji arụ ọrụ ruo na wafers emechara, na-ekpuchi usoro dum nke uto SiC substrate, ịkpụ, ịchacha, na nhazi omenala. Uru ọrụ ndị bụ isi gụnyere:

Ụdị Ihe Dị Iche Iche:Anyị nwere ike inye ụdị wafer dị iche iche dịka ụdị 4H-N, ụdị 4H-HPSI, ụdị 4H/6H-P, na ụdị 3C-N. Enwere ike ịgbanwe ike iguzogide, ọkpụrụkpụ, na nhazi dịka ihe achọrọ si dị.
nkeNhazi nha dị mfe:Anyị na-akwado nhazi wafer site na dayameta nke inch abụọ ruo inch iri na abụọ, anyị nwekwara ike ịhazi ihe owuwu pụrụ iche dịka iberibe square (dịka ọmụmaatụ, 5x5mm, 10x10mm) na prism ndị na-adịghị mma.
Njikwa Nhazi Ọkwa Anya:Enwere ike idobe mgbanwe ọkpụrụkpụ Wafer (TTV) na <1μm, yana oke iru ala na Ra < 0.3 nm, na-emezu ihe achọrọ maka ngwaọrụ nduzi ebili mmiri nano.
Nzaghachi Ahịa Ngwa Ngwa:Ụdị azụmaahịa agbakwunyere na-eme ka mgbanwe dị irè site na R&D gaa na mmepụta buru ibu, na-akwado ihe niile site na nkwenye obere ogbe ruo na mbupu buru ibu (oge ndu na-abụkarị ụbọchị 15-40).

Ajụjụ Ndị A Na-ajụkarị Banyere Wafer HPSI SiC

Q1: Gịnị mere e ji were HPSI SiC dị ka ihe dị mma maka lenzi AR waveguide?
A1: Ndekọ ya dị elu nke na-agbanwe agbanwe (2.6–2.7) na-eme ka usoro nduzi ebili mmiri dị gịrịgịrị ma dị irè karị, nke na-akwado nnukwu ohere ịhụ ihe (dịka ọmụmaatụ, 70°–80°) ma na-ewepụ "mmetụta eke na-egbukepụ egbukepụ".
Q2: Kedu ka HPSI SiC si eme ka njikwa okpomọkụ dị mma na iko AI/AR?
A2: Site na ike okpomọkụ ruo 490 W/m·K (dị nso na ọla kọpa), ọ na-ewepụ okpomọkụ nke ọma site na ihe ndị dị ka Micro-LED, na-eme ka arụmọrụ kwụsiri ike ma na-adịte aka na ndụ ngwaọrụ.
Q3: Uru dị aṅaa ka HPSI SiC na-enye maka iko a na-eyi?
A3: Ike ya pụrụ iche (Mohs 9.5) na-enye ike dị elu nke ịkpacha, na-eme ka ọ sie ike nke ukwuu maka ojiji kwa ụbọchị na iko AR nke ndị ahịa.