Kua whakawhanakehia, kua whakaaturia hoki e ngā kairangahau he taputapu whakaahua rauropi mārama hou e mimiti ana i te mārama matomato, he tino tairongo, he hototahi hoki ki ngā tikanga hanga CMOS. Tērā pea he whai hua te whakauru i ēnei taputapu whakaahua hou ki roto i ngā pūoko whakaahua ranu silicone mō ngā tono maha. Kei roto i ēnei tono ko te aroturuki i te tere o te ngakau e ahu mai ana i te mārama, te mōhio ki ngā tapumati me ngā taputapu e kite ana i te aroaro o ngā mea tata.
Ahakoa e whakamahia ana i roto i ngā waea atamai, i ngā kāmera pūtaiao rānei, ko te nuinga o ngā pūoko whakaahua o ēnei rā e ahu mai ana i te hangarau CMOS me ngā pūoko whakaahua kore-waro e huri ana i ngā tohu mārama hei tohu hiko. Ahakoa kei te arohia ngā pūoko whakaahua i hangaia mai i ngā rauemi waro nā te mea ka taea e rātou te whakapai ake i te aro, kua uaua te hanga i ngā pūoko whakaahua waro mahi-teitei.
I mea atu a Sungjun Park, te kairangahau matua, nō Te Whare Wānanga o Ajou i Kōrea ki te Tonga: "Ko te whakauru i ngā pūoko whakaahua waro ki roto i ngā pūoko whakaahua CMOS i hangaia nuitia, me whai pūoko mārama waro e ngāwari ana te hanga i runga i te tauine nui, ā, ka taea te mōhio ki te ahua kanapa hei whakaputa i ngā ahua koi i ngā tere anga teitei i te pōuri. Kua whakawhanakehia e mātou ngā photodiode waro mārama, ka taea te aro ki te kakariki, ka taea te whakatutuki i ēnei whakaritenga."
I roto i te puka Optica, e whakaahua ana ngā kairangahau i te pūoko whakaahua rauropi hou. I hangaia hoki e rātou he pūoko whakaahua RGB ranu mā te whakanoho i tētahi pūoko whakaahua rauropi mimiti kakariki mārama ki runga i tētahi photodiode silicon me ngā tātari whero me te kikorangi.
I mea atu a Kyung-Bae Park, te kaiārahi tahi o te rōpū rangahau mai i te Samsung Advanced Institute of Technology (SAIT) i Korea ki te Tonga: "Nā te whakaurunga o tētahi paparanga ārai rauropi ranu, ka tino whakaitihia e te paparanga rauropi mimiti-mārama matomato e whakamahia ana i roto i ēnei pūoko whakaahua te whakawhitiwhiti kōrero i waenga i ngā pika tae rerekē, ā, mā tēnei hoahoa hou ka taea te hanga i ngā photodiode rauropi mahi-teitei hei wāhanga nui o ngā kōwae whakaahua me ngā pūoko whakaahua mō ngā momo tono."
Ngā taputapu whakaahua rauropi whai hua ake
Ko te nuinga o ngā rauemi rauropi kāore e pai mō te hanga papatipu nā te mea he tairongo ki te pāmahana. Kāore e taea te tu atu i ngā pāmahana teitei e whakamahia ana mō te maimoatanga i muri i te whakamahinga, ka noho pūmau rānei ina whakamahia i ngā pāmahana reo mō ngā wā roa. Hei whakakore i tēnei wero, kua arotahi ngā kaipūtaiao ki te whakarerekē i te paparanga ārai o te taputapu whakaahua hei whakapai ake i te pumau, te whai huatanga, me te kimi. Ko te āheinga kite he ine i te pai o te kite a te pūoko i ngā tohu ngoikore. "I whakauruhia e mātou he raina parahi kaukau (BCP): he paparanga ārai ranu C60 hei paparanga kawe irahiko, e hoatu ana ki te taputapu whakaahua rauropi ngā āhuatanga motuhake, tae atu ki te whai huatanga teitei ake me te iti rawa o te ia pōuri, e whakaiti ana i te haruru," te kī a Sungjun Park. Ka taea te whakanoho i te taputapu whakaahua ki runga i te photodiode silicon me ngā tātari whero me te kikorangi hei hanga i tētahi pūoko whakaahua ranu.
E whakaatu ana ngā kairangahau he rite tonu te tere o te kitenga o te taputapu whakaahua hou ki ērā o ngā taputapu whakaahua silicon tuku iho. E rua hāora te roa o te mahi a te taputapu whakaahua i ngā pāmahana neke atu i te 150 °C, ā, e 30 rā te roa o te mahi i te 85 °C. He pai hoki te mahi tae o ēnei taputapu whakaahua.
Muri iho, kei te whakamahere rātou ki te whakarite i ngā pūoko whakaahua hou me ngā pūoko whakaahua ranu mō ngā momo tono maha, pērā i ngā pūoko pūkoro me ngā pūoko mau (tae atu ki ngā pūoko whakaahua CMOS), ngā pūoko tata, me ngā taputapu tapumati i runga i ngā mata.
Wā tuku: Hōngongoi-07-2023