Sapphire Substrate PSS 2inch 4inch 6inch ICP bushe etching ana iya amfani dashi don kwakwalwan kwamfuta na LED.
Siffar mahimmanci
1. Material halaye: The substrate abu ne guda crystal sapphire (Al₂O₃), tare da high taurin, high zafi juriya da sinadaran kwanciyar hankali.
2. Tsarin saman: Ana yin saman ta hanyar hoto da kuma etching zuwa tsarin micro-nano na lokaci-lokaci, kamar mazugi, pyramids ko tsararru mai hexagonal.
3. Ayyukan gani: Ta hanyar zane-zane na shimfidar wuri, an rage yawan hasken haske a cikin dubawa, kuma an inganta haɓakar hasken haske.
4. Thermal yi: Sapphire substrate yana da kyau kwarai thermal watsin, dace da babban iko LED aikace-aikace.
5. Size ƙayyadaddun bayanai: Girman gama gari shine inci 2 (50.8mm), 4 inci (100mm) da inci 6 (150mm).
Babban wuraren aikace-aikacen
1. LED masana'anta:
Ingantacciyar haɓakar haɓakar haske: PSS yana rage hasarar haske ta hanyar ƙirar ƙira, inganta haɓaka hasken LED da ingantaccen haske.
Ingantacciyar haɓakar haɓakar haɓakar epitaxial: Tsarin da aka tsara yana ba da ingantaccen tushe mai girma don yadudduka na epitaxial na GaN kuma yana haɓaka aikin LED.
2. Laser Diode (LD):
Babban wutar lantarki: Babban ƙarfin wutar lantarki da kwanciyar hankali na PSS sun dace da manyan diodes na laser mai ƙarfi, inganta haɓakar zafi da aminci.
Ƙarƙashin ƙaƙƙarfan halin yanzu: Inganta haɓakar epitaxial, rage ƙarfin halin yanzu na diode na Laser, da haɓaka aiki.
3. Mai daukar hoto:
Babban hankali: Babban watsa haske da ƙarancin ƙarancin lahani na PSS yana haɓaka azanci da saurin amsawa na mai gano hoto.
Amsa mai faɗi mai faɗi: dace da gano wutar lantarki a cikin ultraviolet zuwa kewayon bayyane.
4. Wutar lantarki:
Babban juriya na ƙarfin lantarki: Babban rufin Sapphire da kwanciyar hankali na thermal sun dace da manyan na'urorin wutar lantarki.
Ƙunƙarar zafi mai kyau: Babban haɓakar zafin jiki yana inganta aikin watsawar zafi na na'urorin wuta kuma yana tsawaita rayuwar sabis.
5. Rf na'urorin:
Babban aikin mitar: Ƙananan asarar dielectric da babban yanayin zafi na PSS sun dace da na'urorin RF mai girma.
Karancin amo: Babban lebur da ƙarancin lahani yana rage hayaniyar na'urar da haɓaka ingancin sigina.
6. Biosensors:
Gano babban hazaka: Babban watsa haske da kwanciyar hankali na sinadarai na PSS sun dace da manyan abubuwan da ke da hankali.
Biocompatibility: Halin yanayin sapphire ya sa ya dace da aikace-aikacen likitanci da binciken halittu.
Samfurin sapphire mai siffa (PSS) tare da kayan GaN epitaxial:
Samfurin sapphire mai siffa (PSS) shine manufa mai kyau don haɓakar GaN (gallium nitride) epitaxial. Tsawon lattice na sapphire yana kusa da GaN, wanda zai iya rage rashin daidaituwa da lahani a cikin ci gaban epitaxial. Tsarin micro-nano na saman PSS ba wai kawai yana inganta haɓakar haɓakar haske ba, amma kuma yana haɓaka ingancin kristal na GaN epitaxial Layer, don haka inganta aiki da amincin LED.
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 ya ƙware a cikin samar da inganci mai inganci, ƙirar sapphire substrates (PSS) tare da goyan bayan fasaha da sabis na tallace-tallace don taimaka wa abokan ciniki cimma ingantaccen ƙirƙira a fagen LED, nuni da optoelectronics.
1. High quality PSS wadata: Samfuran sapphire substrates a cikin nau'i-nau'i masu yawa (2 ", 4", 6 ") don saduwa da bukatun LED, nuni da na'urorin optoelectronic.
2. Musamman ƙira: Ƙirƙirar tsarin tsarin micro-nano (kamar mazugi, dala ko hexagonal tsararru) bisa ga abokin ciniki yana buƙatar inganta haɓakar haɓakar haske.
3. Taimakon fasaha: Samar da ƙirar aikace-aikacen PSS, haɓaka tsari da shawarwarin fasaha don taimakawa abokan ciniki inganta aikin samfurin.
4. Taimakon ci gaban Epitaxial: PSS wanda ya dace da GaN kayan epitaxial an ba da shi don tabbatar da girman girman girman epitaxial.
5. Gwaji da takaddun shaida: Samar da rahoton ingancin ingancin PSS don tabbatar da cewa samfuran sun cika ka'idodin masana'antu.
Cikakken zane
