8 inji 200mm Sapphire Wafer Side Subsrate 1SP 2SP 0.5mm 0.75mm
Habka Wax Soo Saarka
Habka wax soo saarka ee substrate-ka sapphire-ka ee 8-inji ah wuxuu ku lug leeyahay dhowr tallaabo. Marka hore, budada alumina ee saafiga ah ayaa lagu dhalaaliyaa heerkul sare si loo sameeyo xaalad dhalaalaysa. Kadib, kiristaal iniin ah ayaa lagu dhex milmaa dhalaalka, taasoo u oggolaanaysa sapphire-ku inuu koro marka iniinuhu si tartiib tartiib ah u baxaan. Ka dib koboc ku filan, kiristaal safafire ah si taxaddar leh ayaa loo gooyaa wafer khafiif ah, kuwaas oo markaa la safeeyaa si loo gaaro dusha siman oo aan cillad lahayn.
Adeegsiga substrate-ka sapphire-ka 8-inji ah: Substrate-ka sapphire-ka 8-inji ah ayaa si weyn loogu isticmaalaa warshadaha semiconductor-ka, gaar ahaan soo saarista aaladaha elektaroonigga ah iyo qaybaha optoelectronic-ka. Waxay u adeegtaa aasaas muhiim u ah koritaanka epitaxial-ka ee semiconductor-yada, taasoo awood u siinaysa sameynta wareegyada isku dhafan ee waxqabadka sare leh, diode-yada iftiinka soo saara (LEDs), iyo diode-yada laysarka. Substrate-ka sapphire-ku wuxuu sidoo kale ka helaa codsiyada soo saarista daaqadaha indhaha, wajiyada saacadaha, iyo daboollada ilaalinta ee taleefannada casriga ah iyo kiniiniyada.
Tilmaamaha badeecada ee substrate safayr 8-inji ah
- Cabbirka: Substrate-ka safayr-ka ah ee 8-inji ah wuxuu leeyahay dhexroor dhan 200mm, taasoo siinaysa meel sare oo ballaaran oo lagu kaydiyo lakabyada epitaxial-ka.
- Tayada Dusha Sare: Dusha sare ee substrate-ka si taxaddar leh ayaa loo safeeyey si loo gaaro tayo sare oo indhaha ah, iyadoo leh qallafsanaan dusha sare ah oo aan ka badnayn 0.5 nm RMS.
- Dhumuc: Dhumucda caadiga ah ee substrate-ka waa 0.5 mm. Si kastaba ha ahaatee, xulashooyinka dhumucda ee la habeeyey ayaa la heli karaa marka la codsado.
- Baakad: Substrate-ka safayr-ka si gaar ah ayaa loo baakadeeyaa si loo hubiyo ilaalinta inta lagu jiro rarista iyo kaydinta. Caadiyan waxaa lagu dhejiyaa saxaarado ama sanduuqyo gaar ah, iyadoo la adeegsanayo agab ku habboon barkimooyinka si looga hortago waxyeello kasta.
- Jihaynta Cidhifka: Substrate-ku wuxuu la socdaa jihaynta cidhifka gaarka ah, taas oo muhiim u ah isku-dubaridka saxda ah inta lagu jiro hababka wax-soo-saarka semiconductor-ka.
Gunaanadkii, substrate-ka sapphire-ka ee 8-inji ah waa walax la isku halleyn karo oo si weyn loogu isticmaalo warshadaha semiconductor-ka sababtoo ah sifooyinka kuleylka, kiimikada, iyo indhaha ee gaarka ah. Iyada oo leh tayada dusha sare ee aadka u fiican iyo qeexitaannada saxda ah, waxay u adeegtaa qayb muhiim ah oo ka mid ah soo saarista aaladaha elektaroonigga ah iyo kuwa optoelectronic-ka ee waxqabadka sare leh.
Jaantus Faahfaahsan
