Chip wafer laser marking na sistemụ jụrụ oyi
]Chip bụ isi ngwaahịa teknụzụ na oge ozi. O sitere n’ogbe ájá mụọ ya. Ihe semiconductor eji na mgbawa bụ silicon monocrystalline na akụkụ bụ isi nke ájá bụ silicon dioxide. Na-aga site na silicon smelting, ịdị ọcha, nnukwu okpomọkụ na-akpụzi na ntụgharị rotary, ájá na-aghọ mkpanaka silicon monocrystalline, na mgbe ịchacha, na-egweri, slicing, chamfering na polishing, silicon wafer na-emecha mee. Silicon wafer bụ ihe bụ isi maka imepụta mgbawa semiconductor. Iji mezuo ihe achọrọ nke njikwa mma yana nkwalite usoro yana ịkwado njikwa na nsochi wafer na nnwale nrụpụta na usoro nkwakọ ngwaahịa na-esote, enwere ike kanye akara ụfọdụ dị ka mkpụrụedemede doro anya ma ọ bụ koodu QR n'elu akụkụ wafer ma ọ bụ kristal. Akara Laser na-eji ọkụ ọkụ dị elu na-eme ka ọkụ na-enwu wafer n'ụzọ na-enweghị kọntaktị. Mgbe ị na-emezu ntụziaka osise ngwa ngwa, akụrụngwa laser nwekwara mkpa ka ajụkwa ya S&A UV laser chiller iji hụ na mmepụta ọkụ kwụsiri ike ma mejuo akara nrịbama dị elu chọrọ nke elu wafer.Site na ọka nke ájá na silicon wafer mgbe ahụ, mgbawa zuru oke, a na-achọsi ike maka nhazi nke usoro mmepụta ihe. Ejikọta nkenke akara laser na ngwọta njikwa okpomọkụ. S&A chiller yiri ka ọ dị ntakịrị na usoro mgbagwoju anya na nke na-agwụ ike nke mmepụta mgbawa, ma ọ bụ ihe dị mkpa na-ekwe nkwa nkenke nke njikọ etiti, ọ bụ na nkwa nke ọtụtụ nkọwa zuru ezu na mgbawa na-aga n'ọhịa mara mma.
