Patterned Sapphire Subfhire Subfhire Subfhire Suprate PSs 2inch 6inch ICP Qhuav Etching tuaj yeem siv rau LED Chips

Patterned Sapphire Subfhire Subfhire Supstrate PSs 2inch 6inch ICP Qhuav Etching tuaj yeem siv rau LED Chips Featured Duab

Cov lus piav qhia luv luv:

Txawv sapphire substrate (pss) yog ib substrate ntawm cov micro thiab nano cov qauv tsim yog tsim los ntawm kev ua haujlwm ntawm txoj cai thiab etching. Nws yog tsuas yog siv nyob rau hauv LED (lub teeb emitting Diode) tsim kho kom txhim kho lub teeb pom kev zoo los ntawm kev ua kom pom kev, yog li kev txhim kho lub ci ci thiab ua haujlwm ntawm LED.

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Khoom Qhia Qhia

Khoom Ntawv

Cov yam ntxwv tseem ceeb

1. Cov yam ntxwv cov khoom siv: cov khoom siv substrate yog ib qho Crystal Sapphire (Al₂o₃), nrog lub siab ua kom tsis taus thiab tshuaj lom neeg ruaj khov.

2. Cov qauv saum npoo: Cov nplaim yog tsim los ntawm photolithography thiab etching rau hauv cov teeb meem micro-nano, xws li cones, pyramids lossis hexagonal arrays.

3. Kev ua haujlwm kho qhov muag: dhau los ntawm kev tsim qauv ntawm lub teeb ntawm lub teeb ntawm lub interface raug txo kom tsawg, thiab lub teeb pom kev zoo yog txhim kho.

4. Thermal Kev Ua Tau Zoo: Sapphire Substrate muaj cov thermal zoo heev, haum rau cov kev siv hluav taws xob siab LED.

5. Qhov loj me tshwj xeeb: cov ntau thiab tsawg yog 2 nti (50.8mm), 4 ntiv tes (100 hli) thiab 6 ntiv (150 hli).

Daim ntawv thov tseem ceeb

1. LED Manufacturing:
Txhim kho lub teeb pom kev zoo: PSs txo lub teeb poob los ntawm kev tsim teeb tsa los ntawm kev tsim qauv, txhim kho cov txiaj ntsig LED thiab luminous efficiency.

Txhim kho kev loj hlob tuaj yeem zoo: Cov qauv qauv muab lub hauv paus loj hlob zoo dua rau Gan Epitaxial txheej thiab txhim kho cov kev ua tau zoo.

2. Laser Diode (LD):
High zog hluav taws xob: Lub siab thermal conductivity thiab ruaj khov ntawm cov cim laser laser laser dodes, txhim kho cua sov dissipation kev ua haujlwm thiab kev ntseeg tau.

Kev loj hlob qis tam sim no: Txhim kho kev loj hlob tsawg dua, txo qhov pib tam sim no ntawm lub laser diode, thiab txhim kho kev ua haujlwm.

3. Photodetector:
High rhiab: Lub teeb siab kis thiab tsawg dua qhov tsis sib xws ntawm cov PSs txhim kho cov rhiab heev thiab kev teb ceev ntawm cov photodetector.

Kev teb dav dav: Tsim nyog rau kev paub photoinelectric hauv Ulaviolet kom pom ntau yam.

4. Lub zog hluav taws xob hluav taws xob:
High voltage kuj: sapphire lub siab rwb thaiv tsev thiab thermal stability yog haum rau cov hluav taws xob hluav taws xob siab.

Kev ua cua sov ua kom sov: siab thermal conductivity txhim kho cua sov disspation kev ua tau ntawm cov cuab yeej siv fais fab thiab lub neej ua haujlwm ntev.

5. RF li:
Kev ua haujlwm siab loj: Qhov qis dielectric ploj thiab siab thermal ruaj khov ntawm cov pss yog qhov haum rau cov khoom siv siab RF.

Tsawg lub suab nrov: lub siab flatness thiab tsawg dua kev kho tsis xws luag tua cov khoom nrov thiab kev txhim kho lub teeb liab zoo.

6. Biosensors:
Kev Ntsuas Siab Tshaj: Lub teeb Kev Sib Kis Siab thiab Tshuaj Muaj Peev Xwm Ntawm PSs yog qhov haum rau kev rhiab siab boosensors.

Biocompatibility: lub biocompatibility ntawm sapphire ua rau nws haum rau kev siv tshuaj thiab kev kho mob biodetection.
Patterned Sapphire Substrate (PSs) nrog Gan Alpitaxial Cov Khoom Siv:

Txawv sapphire substrate (pss) yog qhov zoo tshaj plaws substrate rau Gan (Gallium Nitride) Epitaxial kev loj hlob. Lub lattice tas li ntawm sapphire yog ze rau Gan, uas tuaj yeem txo cov kev tsis sib thooj thiab tsis xws luag hauv kev loj hlob. Micro-nano cov qauv ntawm PSs nto tsis tsuas yog txhim kho cov siv lead ua kom zoo, tab sis kuj txhim kho kev ua tau zoo thiab kev ntseeg tau ntawm cov LED.

Kev tsis muaj

Yam	Patterned Sapphire Substrate (2 ~ 6inch)
Qhov dav	50.8 ± 0.1 hli	100.0 ± 0.2 hli	150.0 ± 0.3 hli
Qhov tuab	430 ± 25μm	650 ± 25μm	1000 ± 25μm
Nto Orientation	C-dav hlau (0001) tawm-kaum sab xis rau m-axis (10-10) 0.2 ± 0.1 °
	C-dav hlau (0001) tawm-lub kaum sab xis rau Axis (11-20) 0 ± 0.1 °
Thawj kab ke kev cob qhia	A-dav hlau (11-20) °
Lub Neej Puab Tswb	16.0 ± 1.0 hli	30.0 ± 1.0 hli	47.5 ± 2.0 hli
R-dav hlau	9-o'clock
Pem Hauv Ntej Ua tiav	Tus qauv
Tom qab nto tas	SSP: nplua-av, ra = 0.8-1.2um; DSP: Epi-polished, ra <0.3nm
Laser Mark	Rov qab sab
Ttv	≤8μm	[3μm	≤20μm
Txoj hluas	[3μm	≤15μm	≤25μm
Warp	PCT12μm	≤20μm	≤30μm
Ntug kev cais tawm	I≤2 hli
Qauv Specification	Cov qauv qauv	Dome, lub khob hliav qab, pyramid
	Qauv qhov siab	1.6 ~ 1.8μm
	Txawv diam	2.75 ~ 2.85μm
	Qhov Chaw Thaj Chaw	0.1 ~ 0.3μm

Xkh tshwj xeeb hauv kev muab cov khoom zoo, ua qauv zoo sapphire substrates (pss) nrog kev pab cuam los ua kom muaj kev hloov pauv tau zoo nyob rau hauv daim LED, zaub thiab Optoelectronics.

1. Cov khoom lag luam zoo zoo tshaj plaws: qauv sapphire substrates nyob rau ntau thiab 2 ", 4") kom tau raws li cov kev xav tau ntawm LED, cov khoom siv thiab Optoelectronic khoom siv.

2. Customized tsim: Customize cov qauv ntom nti micro-nano (xws li lub khob hliav qab, pyra, pyxonesal lossis hexagonal array) raws li cov neeg siv khoom xav tau kev ua kom pom kev zoo.

3. Kev Txhawb Nqa: Muab cov ntawv thov cov ntawv tso cai, cov txheej txheem ua kom tsim nyog thiab kev sib tham los pab cov neeg siv khoom lag luam txhim kho cov khoom lag luam.

4. Epitaxial kev txhawb nqa kev loj hlob: pss sib raug nrog Gan cov khoom siv tau raug muab rau kom muaj txiaj ntsig zoo ecitaxial txheej kev loj hlob.

5. Kuaj thiab ntawv pov thawj: Muab cov ntawv tshaj tawm tshuaj xyuas zoo kom ntseeg tau tias cov khoom lag luam sib raws cov qauv kev lag luam.