Ni gute twagabanya agace k'inyama kugeza ku "gato cyane"?

Ni gute twagabanya agace k'inyama kugeza ku "gato cyane"?
Mu by'ukuri, wafer yoroheje cyane ni iki?

Ubunini busanzwe (urugero rwa wafers 8″/12″)

• Agafu gasanzwe:600–775 μm

• Agace gato k'umugati:150–200 μm

• Agace gato cyane k'umugati:munsi ya 100 μm

• Agace gato cyane k'umugati:50 μm, 30 μm, cyangwa se 10–20 μm

Kuki wafers zigenda zigabanuka?

• Gabanya ubugari bw'ipaki muri rusange, gabanya uburebure bwa TSV, kandi ugabanye gutinda kwa RC

• Kugabanya ubushobozi bwo kwirinda no kunoza uburyo ubushyuhe bushira

• Uzuza ibisabwa ku bicuruzwa bya nyuma ku bintu bito cyane

Ingaruka zikomeye zo kurya wafers nto cyane

1. Imbaraga za mekanike ziragabanuka cyane

2. Urugamba rukomeye

3. Gutwara no gutwara ibintu bigoranye

4. Inyubako zo ku ruhande rw'imbere zirapfa cyane; utubati two mu bwoko bwa wafer dushobora kwangirika/gucika

Ni gute twagabanya umugati w'inyama kugeza ku rwego rworoshye cyane?

1. DBG (Gukata ibice mbere yo gusya)
   Kata igice cy'umugati (utawucagaguye wose) kugira ngo buri gice gisobanurwe neza mu gihe umugati ukomeza guhuzwa n'inyuma. Hanyuma ukate umugati uvuye inyuma kugira ngo ugabanye ubugari, ukureho buhoro buhoro silicon isigaye idaciwe. Amaherezo, urwego rwa nyuma rwa silicon rworoshye rurasenywa, rurangiza gusya.

2. Inzira ya Taiko
   Gabanura igice cyo hagati cy'agace k'inkombe ariko ukomeze kugira ubugari bw'inkombe. Agace k'inkombe gafite ubunini butanga inkunga ya mekanike, bigafasha kugabanya ibyago byo kugwa no guhangana n'ingaruka.

3. Guhuza by'agateganyo
   Gufatana by'agateganyo bihambira wafer kuriumutwara by'agateganyo, igahindura wafer yoroshye cyane, isa na firime ikaba igikoresho gikomeye kandi gishobora gutunganywa. Iyi wafer ishyigikira wafer, ikarinda imiterere y'imbere, kandi ikagabanya ubushyuhe—igatuma igabanuka kugeza kumikoroni mirongomu gihe bigikomeza kwemerera inzira zikomeye nko gushyiraho TSV, gukoresha electroplating, no guhuza. Ni imwe mu ikoranabuhanga ry'ingenzi cyane rituma habaho gupakira ibintu mu buryo bwa 3D bugezweho.