2 inch 4 inch 6 inch Patterned Sapphire Substrate (PSS) wanda aka shuka kayan GaN akansa na iya amfani da hasken LED

2 inch 4 inch 6 inch Patterned Sapphire Substrate (PSS) wanda aka shuka kayan GaN akansa zai iya amfani da Hoton Fitar da hasken LED

Takaitaccen Bayani:

Sapphire substrate (PSS) shine abin rufe fuska don bushe etching akan sapphire substrate, abin rufe fuska an zana shi da tsari ta hanyar daidaitaccen tsarin lithography, sannan sapphire yana etched da fasahar ICP etching, kuma an cire abin rufe fuska, kuma a ƙarshe ana shuka kayan GaN akansa, ta yadda madaidaicin epitaxy na kayan GaN ya zama a kwance. Wannan tsari ya ƙunshi matakai da yawa kamar shafi mai ɗaukar hoto, bayyanar matakin mataki, ƙirar haɓakawa, ICP bushe etching da tsaftacewa.

Aika mana imel

Cikakken Bayani

Tags samfurin

Babban fasali

1. Halayen tsari:
Filayen PSS yana da mazugi mai tsari ko tsarin mazugi mai siffar triangular wanda za'a iya sarrafa sifarsa, girmansa da rarrabawa ta hanyar daidaita sigogin tsarin etching.
Wadannan sifofin zane-zane suna taimakawa wajen canza hanyar yaduwa na haske da kuma rage yawan hasken haske, don haka inganta ingantaccen haɓakar haske.

2. Halayen kayan aiki:
PSS yana amfani da sapphire mai inganci a matsayin kayan da ake amfani da shi, wanda ke da halaye na tsayin daka, haɓakar zafin jiki mai ƙarfi, kwanciyar hankali mai kyau na sinadarai da bayyananniyar gani.
Waɗannan halayen suna ba da damar PSS don jure matsanancin yanayi kamar yanayin zafi da matsa lamba yayin kiyaye kyakkyawan aikin gani.

3. Ayyukan gani:
Ta hanyar canza tarwatsawa da yawa a mahaɗin tsakanin GaN da sapphire substrate, PSS yana sanya photons waɗanda ke bayyana gaba ɗaya a cikin Layer GaN suna da damar tserewa daga sapphire substrate.
Wannan fasalin yana inganta ingantaccen haɓakar haske na LED kuma yana haɓaka ƙarfin haske na LED.

4. Halayen tsari:
Tsarin masana'antu na PSS yana da ɗan rikitarwa, wanda ya ƙunshi matakai da yawa kamar lithography da etching, kuma yana buƙatar ingantaccen kayan aiki da sarrafa tsari.
Duk da haka, tare da ci gaba da ci gaban fasaha da rage farashi, tsarin masana'antu na PSS yana inganta da ingantawa a hankali.

Core amfani

1.Inganta haske hakar yadda ya dace: PSS muhimmanci inganta haske hakar yadda ya dace LED ta canza haske yaduwa hanya da kuma rage jimlar tunani.

2.Prolong LED rayuwa: PSS na iya rage raguwa da yawa na GaN epitaxial kayan, game da shi rage da ba-radiative recombination da kuma baya yayyo halin yanzu a cikin aiki yankin, mika rayuwar LED.

3.Improve LED haske: Saboda inganta haske hakar yadda ya dace da kuma tsawo na LED rai, da LED luminous tsanani a kan PSS ne muhimmanci inganta.

4.Reduce samar da farashin: Ko da yake masana'antu tsari na PSS ne in mun gwada da hadaddun, shi zai iya muhimmanci inganta luminous yadda ya dace da kuma rayuwar LED, game da shi rage samar da halin kaka zuwa wani har da inganta m samfurin.

Babban wuraren aikace-aikacen

1. LED lighting: PSS a matsayin substrate abu ga LED kwakwalwan kwamfuta, iya muhimmanci inganta luminous yadda ya dace da kuma rayuwar LED.
A fagen hasken LED, ana amfani da PSS sosai wajen samar da hasken wuta daban-daban, kamar fitulun titi, fitilun tebur, fitilun mota da sauransu.

2.Semiconductor na'urorin: Baya ga LED lighting, PSS kuma za a iya amfani da su ƙera wasu semiconductor na'urorin, kamar haske ganowa, Laser, da dai sauransu Wadannan na'urorin suna da fadi da kewayon aikace-aikace a cikin sadarwa, likita, soja da sauran fannoni.

3.Optoelectronic haɗakarwa: Abubuwan da ke gani da kwanciyar hankali na PSS sun sa ya zama ɗaya daga cikin kayan aiki masu kyau a fagen haɗin kai.

Siffofin fasaha

Abu	Samfurin Sapphire mai ƙirar (2 ~ 6 inch)
Diamita	50.8 ± 0.1 mm	100.0 ± 0.2 mm	150.0 ± 0.3 mm
Kauri	430 ± 25 μm	650 ± 25 μm	1000 ± 25μm
Hannun saman	C-jirgin sama (0001) kashe-kwangiyar zuwa M-axis (10-10) 0.2 ± 0.1°
	C-jirgin sama (0001) kashe-kwangiyar zuwa A-axis (11-20) 0 ± 0.1°
Hannun Filayen Firamare	A-jirgin sama (11-20) ± 1.0°
Tsawon Fitowa na Farko	16.0 ± 1.0 mm	30.0 ± 1.0 mm	47.5 ± 2.0 mm
R-jirgin sama	Karfe 9
Kammala saman saman gaba	Tsarin tsari
Kammala saman saman Baya	SSP: Fine-kasa, Ra=0.8-1.2um; DSP: Epi- goge, Ra <0.3nm
Alamar Laser	Gefen baya
TTV	≤8m ku	≤10 μm	≤20 μm
BANGO	≤10 μm	≤15 μm	≤25μm
WARP	≤12 μm	≤20 μm	≤30 μm
Ƙarƙashin Ƙarfi	≤2 mm
Ƙimar Ƙirar	Tsarin Siffar	Dome, Cone, Pyramid
	Tsarin Tsayi	1.6 ~ 1.8 m
	Tsarin Diamita	2.75 ~ 2.85 μm
	Sararin Samfura	0.1 ~ 0.3 m

XKH yana mai da hankali kan haɓakawa, samarwa da tallace-tallace na ƙirar sapphire substrate (PSS), kuma ta himmatu wajen samar da ingantattun samfuran PSS masu inganci ga abokan ciniki a duk duniya. XKH yana da fasahar masana'antu da fasaha na ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun ƙwararrun masu sana'a, waɗanda za su iya keɓance samfuran PSS tare da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun tsari daban-daban bisa ga bukatun abokin ciniki. A lokaci guda, XKH yana mai da hankali ga ingancin samfurin da ingancin sabis, kuma yana da alhakin samar da abokan ciniki tare da cikakken goyon bayan fasaha da mafita. A fagen PSS, XKH ya tara kwarewa da fa'ida, kuma yana fatan yin aiki tare da abokan haɗin gwiwa na duniya don haɓaka haɓaka haɓakar haɓakar hasken wutar lantarki na LED, na'urorin semiconductor da sauran masana'antu.