200mm 8inch GaN pa safiro Epi-wosanjikiza wafer gawo lapansi
Chiyambi cha malonda
Gawo la 8-inch GaN-on-Sapphire ndi gawo lapamwamba la semiconductor lopangidwa ndi Gallium Nitride (GaN) wosanjikiza wokulirapo pagawo la safiro.Izi zimapereka zinthu zabwino kwambiri zoyendera zamagetsi ndipo ndizoyenera kupanga zida zamphamvu kwambiri komanso zothamanga kwambiri.
Njira Yopangira
Kupanga kumaphatikizapo kukula kwa epitaxial kwa GaN wosanjikiza pagawo la safiro pogwiritsa ntchito njira zapamwamba monga metal-organic chemical vapor deposition (MOCVD) kapena molecular beam epitaxy (MBE).Kuyikako kumachitika pansi pazikhalidwe zoyendetsedwa kuti zitsimikizire mtundu wa kristalo wapamwamba komanso kufanana kwa kanema.
Mapulogalamu
Gawo la 8-inch GaN-on-Sapphire limapeza ntchito zambiri m'magawo osiyanasiyana kuphatikiza kulumikizana ndi ma microwave, ma radarsystem, ukadaulo wopanda zingwe, ndi optoelectronics.Zina mwazomwe zimagwiritsidwa ntchito ndi izi:
1. RF mphamvu amplifiers
2. Kuwala kwa LED makampani
3. Zida zoyankhulirana zopanda zingwe
4. Zipangizo zamagetsi zopangira malo otentha kwambiri
5. Optoelectronic zipangizo
Zofotokozera Zamalonda
-Kukula: Kukula kwa gawo lapansi ndi mainchesi 8 (200 mm) m'mimba mwake.
- Ubwino Wapamwamba: Pamwamba pake amapukutidwa mpaka kusalala kwambiri ndipo amawonetsa bwino kwambiri ngati kalilole.
- Makulidwe: Makulidwe a GaN wosanjikiza amatha kusinthidwa malinga ndi zofunikira.
- Kupaka: Gawoli limayikidwa mosamala muzinthu zotsutsana ndi static kuti zisawonongeke panthawi yodutsa.
- Oriental Flat: Gawo laling'ono lili ndi malo ozungulira kuti lithandizire kuwongolera ndi kuwongolera panthawi yopanga zida.
- Magawo ena: Zomwe makulidwe ake, resistivity, ndi ndende ya dopant zitha kupangidwa malinga ndi zomwe kasitomala amafuna.
Ndi katundu wake wapamwamba kwambiri komanso kugwiritsa ntchito zinthu zosiyanasiyana, gawo lapansi la 8-inch GaN-on-Sapphire ndi chisankho chodalirika pakupanga zida zapamwamba za semiconductor m'mafakitale osiyanasiyana.
Kupatula GaN-On-Sapphire, titha kuperekanso pakugwiritsa ntchito zida zamagetsi, banja lazogulitsa limaphatikizapo 8-inch AlGaN/GaN-on-Si epitaxial wafers ndi 8-inch P-cap AlGaN/GaN-on-Si epitaxial zopyapyala.Nthawi yomweyo, tidapanganso kugwiritsa ntchito ukadaulo wake wapamwamba wa 8-inch GaN epitaxy mugawo la microwave, ndikupanga 8-inch AlGaN/GAN-on-HR Si epitaxy wafer yomwe imaphatikiza magwiridwe antchito ndi kukula kwakukulu, mtengo wotsika. ndi yogwirizana ndi muyezo 8-inchi processing chipangizo.Kuphatikiza pa silicon-based gallium nitride, tilinso ndi mzere wazopangira za AlGaN/GaN-on-SiC epitaxial wafers kuti tikwaniritse zosowa zamakasitomala za silicon-based gallium nitride epitaxial materials.
Chithunzi chatsatanetsatane
