Magawo a TGV Glass 12inch wafer Glass punching

Magalasi opangidwa ndi galasi amagwira ntchito bwino pankhani ya kutentha, kukhazikika kwa thupi, ndipo savutika kutentha kwambiri ndipo savutika ndi mavuto opotoka kapena kusintha chifukwa cha kutentha kwambiri;

Kuphatikiza apo, mphamvu zapadera zamagetsi za pakati pa galasi zimathandiza kuti magetsi azitayika pang'ono, zomwe zimathandiza kuti chizindikiro ndi mphamvu zifalikire bwino. Zotsatira zake, mphamvu zimatayika panthawi yotumiza chizindikiro zimachepa ndipo mphamvu yonse ya chip imawonjezeka mwachibadwa. Kukhuthala kwa gawo la pakati pa galasi kumatha kuchepetsedwa ndi theka poyerekeza ndi pulasitiki ya ABF, ndipo kupendekeka kumawonjezera liwiro lotumiza chizindikiro ndi mphamvu.

Ukadaulo wopanga dzenje wa TGV:

Njira yopangira utoto pogwiritsa ntchito laser imagwiritsidwa ntchito kuyambitsa dera losasinthika kudzera mu laser yoyendetsedwa, kenako galasi lokonzedwa ndi laser limayikidwa mu yankho la hydrofluoric acid kuti lipangidwe. Kuchuluka kwa utoto wa galasi lopangira utoto pogwiritsa ntchito hydrofluoric acid kumathamanga kuposa kwa galasi losasinthika kuti lipange mabowo.

Kudzaza kwa TGV:

Choyamba, mabowo a TGV amapangidwa. Kachiwiri, gawo la mbewu limayikidwa mkati mwa dzenje la TGV pogwiritsa ntchito physical vapor deposition (PVD). Kachitatu, electroplating yochokera pansi kupita mmwamba imakwaniritsa kudzazidwa bwino kwa TGV; Pomaliza, kudzera mu mgwirizano wa kanthawi, kupukuta kumbuyo, kupaka mkuwa ndi mankhwala (CMP), kumasula mgwirizano, ndikupanga mbale yotumizira yodzazidwa ndi chitsulo ya TGV.