12inch 300mm hoʻokahi wafer substrate pahu lawe o PC a me PP
Hoʻolauna i ka pahu wafer
Hana ʻia ka pahu wafer 12-inch me ka mea PC (polycarbonate). He ikaika kiʻekiʻe, wela kiʻekiʻe a me nā mea kūʻai kemika me ka ʻike maikaʻi a me nā waiwai insulation uila.
Hoʻohana nui ʻia ka huahana i ka hana semiconductor a me nā ʻoihana kaapuni i hoʻohui ʻia e like me kahi pahu no ka wafer encapsulation a me ka pale. Hiki iā ia ke hoʻokaʻawale maikaʻi i ka erosion a me ka haumia o ke kaiapuni waho i ka wafer, a hōʻoia i ka maikaʻi a me ka paʻa o ka wafer.
Loaʻa nā pōmaikaʻi
Ka ikaika kiʻekiʻe: Loaʻa i nā mea PC ka ikaika tensile kiʻekiʻe a me ka paʻakikī, hiki ke pale i nā wafers mai nā haʻalulu o waho a me ka deformation.
Kūleʻa wela kiʻekiʻe: He maikaʻi ke kūpaʻa wela kiʻekiʻe o ka mea PC a hiki ke hoʻohana ʻia ma lalo o nā kūlana wela like ʻole e hoʻololi i nā koi kaʻina o ka hana semiconductor.
Transparency: Loaʻa i ka mea PC ke ʻike maikaʻi, hiki ke nānā pono i ke kūlana o ka wafer a ʻike i ka hopena hana.
Ke kū'ē kemika: He kū'ē kemika maikaʻi nā mea PC a hiki ke pale i nā wafers mai ka ʻinoʻino a me ka haumia.
Loaʻa i nā pahu monolithic 12-inihi nā kikoʻī penei:
Ka nui o waho: ʻO ka maʻamau ma kahi o 300mm x 300mm (12 "x 12"), akā hiki ke hoʻopili ʻia e like me nā koi.
Mea: ʻO nā mea maʻamau i hoʻohana ʻia ʻo PC (polycarbonate), PP (polypropylene), a me nā mea ʻē aʻe.
ʻO ka mānoanoa o ka pā: ʻO ka mānoanoa o ka pā o ka pahu monolithic maʻamau he 2-3mm, me ka ikaika a me ka rigidity e pale i ka wafer i loko.
ʻAno pūʻolo: ʻO nā pahu monolithic maʻamau he hoʻolālā i hoʻopaʻa ʻia e pale ai i ka lepo, ka maʻa, a me nā mea haumia ʻē aʻe mai ke komo ʻana i ka pahu a pili i ka maikaʻi o ka wafer.