I roto i ngā hangarau whakaaturanga matatau o ēnei rā, ko te OLED (Organic Light-Emitting Diode) me te QLED (Quantum Dot Light-Emitting Diode) ngā tino kaupapa matua e rua. Ahakoa he rite ō rāua ingoa, he rerekē rawa ngā mātāpono hangarau, te mahi, me ngā tukanga hanga, ā, e tohu ana i ngā ara whanaketanga e rua tino rerekē mō te hangarau whakaaturanga.
Ko te kaupapa matua o te hangarau whakaaturanga OLED ko te electroluminescence organic, ko te QLED ia e whakawhirinaki ana ki te tikanga electroluminescent, photoluminescent rānei o ngā ira ira kore-organic. Nā te mea he nui ake te pumau o te wera me te matū o ngā rauemi kore-organic, he pai ake ngā painga o te QLED mō te pumau o te pūtake mārama me te roa o te ora. Koinei anō te take e whakaaro ai te tini he huarahi whai hua te QLED mō te hangarau whakaaturanga o te whakatupuranga e whai ake nei.
Ki te kī ngāwari, ka tukuna e te OLED te mārama mā roto i ngā rauemi rauropi, ko te QLED ia ka tukuna e ia te mārama mā roto i ngā ira ira kore-rauropi. Mēnā ka whakaritea te LED (Light-Emitting Diode) ki te "whaea", ko te Q me te O e tohu ana i ngā ara hangarau "matua" e rua. Ko te LED tonu, hei taputapu tuku mārama haurua-ira, ka whakaoho i te kaha mārama ina haere te iahiko mā roto i te rauemi kanapa, ka tutuki ai te huringa hiko whakaahua.
Ahakoa e hangai ana te OLED me te QLED ki te kaupapa matua o te tuku māramatanga o te LED, he nui ake tā rāua hiranga i ngā whakaaturanga LED tuku iho i runga i te pai o te kanapa, te kiato pika, te mahi tae, me te whakahaere i te whakapaunga pūngao. Ko ngā whakaaturanga LED noa e whakawhirinaki ana ki ngā maramara semiconductor electroluminescent, me te tukanga hanga ngāwari noa iho. Ahakoa ngā whakaaturanga LED iti-pikitia kiato teitei, ka taea anake te whakatutuki i te pikinga pika iti rawa o te 0.7 mm. He rerekē, e hiahiatia ana e te OLED me te QLED he rangahau pūtaiao tino teitei me ngā paerewa mai i ngā rauemi ki te hanga taputapu. I tēnei wā, he iti noa ngā whenua pēnei i a Tiamana, Hapani, me Kōrea ki te Tonga he kaha ki te whai wāhi atu ki ā rātou mekameka tuku, ka hua ake he arai hangarau tino teitei.
Ko te tukanga hanga tētahi atu rerekētanga nui. Ko te pokapū whakaputa mārama o te OLED ko ngā ngota waro, e whakamahi ana i tēnei wā i te tukanga mimiti—te tukatuka i ngā rauemi waro hei hanganga ngota iti i raro i ngā pāmahana teitei, kātahi ka whakanoho tika anō ki ngā tūranga kua tohua. Ko tēnei tikanga e hiahia ana ki ngā āhuatanga taiao tino teitei, he tukanga uaua me ngā taputapu tika, ā, ko te mea nui, he nui ngā wero e pā ana ki te whakatutuki i ngā hiahia hanga o ngā mata rahi.
I tētahi atu taha, ko te pokapū whakaputa mārama o QLED ko ngā nanocrystals semiconductor, ka taea te whakarewa i roto i ngā momo otinga. Mā tēnei ka taea te whakarite mā roto i ngā tikanga e hangai ana ki te otinga, pērā i te hangarau tā. I tētahi taha, ka taea e tēnei te whakaiti i ngā utu hanga, ā, i tētahi atu taha, ka pakaru i ngā herenga o te rahi o te mata, ka whakawhānui ake i ngā horopaki tono.
Hei whakarāpopototanga, ko te OLED me te QLED te tihi o ngā hangarau whakaputa mārama rauropi me te kore-rauropi, he kaha me he ngoikore tō ia hangarau. E mōhiotia ana te OLED mō tōna ōwehenga rerekētanga tino teitei me ngā āhuatanga whakaaturanga ngāwari, ko te QLED ia e paingia ana mō tōna pumau rauemi me te kaha utu. Me whiriwhiri ngā kaihoko i runga i ā rātou hiahia whakamahinga tūturu.
Wā tuku: Hepetema-10-2025