He whānuitia te whakamahinga o ngā wāhanga karāneti i roto i te tukanga hanga o ngā panera LCD. He maha ngā āhuatanga o ēnei wāhanga e pai ai mō te whakamahi i roto i ngā mīhini e hanga ana i ngā panera LCD. E mōhiotia ana rātou mō tō rātou pumau teitei, te kawe wera pai rawa atu, me te iti o te horapa wera. Nā tēnei huinga o ngā āhuatanga ka waiho hei rauemi tino pai mō ngā momo tono pēnei i te ine ine, te hanga wafer, me te tuhi whakaahua.
Ko tētahi o ngā wāhi matua e whakamahia ana mō ngā wāhanga karāhe ko te hanga taputapu ine. Ka whakamahia ēnei taputapu hei ine i te matotoru o ngā panera, te taratara o ngā mata, me tōna rahi. He tino pumau te karāhe, ā, he mea nui tēnei mō ngā taputapu ine nā te mea me pumau kia tika ai ngā ine. He mea tino nui tēnei i roto i te hanga panera LCD nā te mea ahakoa ngā rerekētanga iti o te matotoru, o te rahi rānei, ka pā ki te mahi o te hua whakamutunga. Nō reira, ka whakamahia ngā wāhanga karāhe i roto i te hanga taputapu ine kia tino tika ai.
Ko tētahi atu wāhi whakamahinga mō ngā wāhanga karāneti ko te hanga mīhini hei hanga i ngā papa silicon. He mea nui ēnei mīhini mō te hanga i ngā panera LCD, ā, me tino tika, me pumau hoki. He tino pakari, he pumau hoki te karāneti, ā, koinei te rauemi pai rawa atu mō ēnei mīhini. Hei tāpiri, he tino ātete ngā wāhanga karāneti ki te wiri, he mea nui anō hoki tēnei mō te hanga i ngā papa silicon.
I roto i te tukanga whakarārangi, ka whakamahia ngā wāhanga karāhe hei turanga mō ngā tēpu whatu, he mea nui tēnei i roto i tēnei tukanga. Me tino pumau ngā tēpu whatu, ā, kei roto i ngā wāhanga karāhe tēnei āhuatanga, e āwhina ana ki te whakarite i te tika o te tukanga whakaputa. Heoi anō, ka whakamahia hoki ngā wāhanga karāhe i roto i te hanga mīhini stepper. Ka whakamahia ēnei mīhini hei whakaatu i te kiriata photoresist ki runga i ngā papa silicon mā te whakamahi i te mārama ultraviolet tino kaha. Nā te iti o te horapa wera o te karāhe, he rauemi pai hei pupuri i te tika o ēnei mīhini.
Hei whakamutunga, ka whakamahia ngā wāhanga karāneti i roto i te hanga mīhini tirotiro, e tika ana hei kite i ngā hapa o ngā papa silicon. Ka whakamahia e ēnei mīhini te mārama kaha ki te kite i ngā hapa o te mata o te papa. Ka āwhina ngā wāhanga karāneti ki te whakarite i te pumau o te mīhini tirotiro me te ārai i ngā hapa i roto i te tukanga tirotiro.
Hei whakamutunga, he maha, he kanorau hoki ngā wāhi tono o ngā wāhanga karāhe mō ngā taputapu e whakamahia ana i roto i te tukanga hanga o ngā panera LCD. Nā ngā āhuatanga ahurei o te rauemi he mea tino pai mō te whakamahi i roto i te ine ine, te hanga wafer, te tuhi whakaahua, me ngā mīhini tirotiro. Mā te whakamahinga o ngā wāhanga karāhe i roto i ēnei mīhini ka whakarite kia tika, kia whai hua hoki te tukanga whakaputa, ka hua ake ai te hanga o ngā panera LCD kounga teitei. Nō reira, me whakamahi tonu ngā kaihanga i ngā wāhanga karāhe i roto i ā rātou taputapu kia mau tonu ai te taumata kounga teitei o ā rātou hua.
Wā tuku: Whiringa-ā-rangi 29-2023