Iyini Isikhathi Sokuphila Se-OLED?

Iyini Isikhathi Sokuphila Se-OLED?

Njengoba izikrini ze-OLED (Organic Light-Emitting Diode) ziba ziningi kuma-smartphone, kuma-TV, kanye nakuma-electronics asezingeni eliphezulu, abathengi kanye nabakhiqizi ngokufanayo baphakamisa imibuzo mayelana nokuphila kwabo isikhathi eside. Lezi zikrini ezikhazimulayo nezisebenzisa amandla kahle zihlala isikhathi esingakanani ngempela—futhi yiziphi izici ezinquma isikhathi sokuphila kwazo?

Isayensi Engemuva Kokuwohloka Kwe-OLED

Ubuchwepheshe be-OLED buthembele kumakhemikhali e-organic akhipha ukukhanya lapho ugesi udlula kuwo. Ngokungafani nama-LCD endabuko, asebenzisa ukukhanya kwangemuva, iphikseli ngayinye esibukweni se-OLED ikhanya ngokuzimela. Lokhu kuvumela ubumnyama obujulile kanye nokugqama okuphezulu kodwa kwethula ubuthakathaka obubalulekile: izinto eziphilayo ziyawohloka ngokuhamba kwesikhathi.

Abakhiqizi bavame ukulinganisa isikhathi sokuphila se-OLED ngokwengxenye yempilo—isikhathi esithathayo ukuthi isikrini silahlekelwe ngu-50% wokukhanya kwaso kokuqala. Amaphaneli amaningi e-OLED esimanje, njengalawo akuma-smartphone nama-TV asezingeni eliphezulu, alinganiswa amahora okusetshenziswa angu-30,000 kuya ku-100,000 ngaphambi kokufinyelela ingxenye yempilo. Isibonelo:

Ama-Smartphone: Emahoreni angu-5-6 okusetshenziswa nsuku zonke, isikrini se-OLED singahlala iminyaka eyi-10-15 ngaphambi kokufiphala okubonakalayo.

Ama-TV: Ngokusebenzisa amahora angu-8 nsuku zonke, i-OLED TV ingagcina ukusebenza okuphezulu iminyaka engu-8-14.

Noma kunjalo, ukuphila isikhathi eside emhlabeni wangempela kuncike kakhulu emaphethini okusetshenziswa, izilungiselelo, kanye nezici zemvelo.

Izici Eziyinhloko Ezithinta Isikhathi Sokuphila Se-OLED:

1. Ukukhanya Kwesikrini: Ukukhanya okuphezulu kusheshisa ukuguguleka kwamaphikseli. Ukusetshenziswa isikhathi eside ekukhanyeni okuphezulu, ikakhulukazi ngezinto ezingashintshi (isb. amalogo noma imigoqo yokuzulazula), kungaholela ekushiseni noma ekugugeni okungalingani.

2. Ukusetshenziswa Kombala: Ama-subpixel aluhlaza okwesibhakabhaka ancipha ngokushesha kunabomvu noma aluhlaza okotshani, okungase kubangele ukushintsha kombala ngokuhamba kwesikhathi.

3. Ukushisa Nomswakama: Ukushisa noma umswakama omningi kungasheshisa ukuwohloka kwezinto eziphilayo.

Ukuqamba Okusha Kwemboni Ukuze Kwandiswe Isikhathi Sokuphila

Abakhiqizi basebenzise izindlela zokuphepha ukubhekana nalezi zinkinga. Izikrini ze-Samsung ze-QD-OLED, i-LG's WRGB OLED, kanye nezikrini ze-Apple ze-LTPO zifaka ubuchwepheshe obufana nalokhu:

- Ukushintsha kwe-Pixel: Izinto ezinyakazayo ezinyakazayo ngobuhlakani ukuvimbela ukusha.

- Izinhlelo Zokushabalalisa Ukushisa: Ukunciphisa ukucindezeleka kokushisa ezintweni eziphilayo.

- Ama-algorithms Athuthukisiwe: Ukulungisa ngokuzenzakalelayo ukukhanya kanye nebhalansi yombala.

 Ngokusho kwe-DSCC (Display Supply Chain Consultants), amaphaneli amasha e-OLED akhishwe ngo-2023 abonisa ukuthuthuka okungu-15-20% esikhathini sokuphila uma kuqhathaniswa namamodeli ka-2020.

Ochwepheshe batusa indlela yokwandisa ukuqina kwe-OLED

- Ukusebenzisa izilungiselelo zokukhanya okuzenzakalelayo nokugwema ukukhanya okuphezulu okude isikhathi eside.

- Ukunika amandla izilondolozi zesikrini noma izindlela zokulala zokuqukethwe okungaguquki.

- Ukubuyekeza i-firmware ukuze kuzuze ekuthuthukisweni komkhiqizi.

Ikusasa Lokuphila Isikhathi Eside Kwe-OLED

Nakuba ukukhathazeka kusaqhubeka, izitayela zemboni ziphakamisa ukuzethemba. I-LG Display isanda kumemezela iphaneli entsha ye-OLED elinganiswe amahora angu-150,000 (iminyaka engu-17 isetshenziswa amahora angu-24 ngosuku, izinsuku eziyi-7 ngesonto), ihlose izimpawu zezentengiselwano. Okwamanje, i-UBI Research ibikezela ukuthi ngo-2027, ama-subpixel aluhlaza okwesibhakabhaka e-OLED—isixhumanisi esibuthakathaka kakhulu—azobona isikhathi sokuphila siphindwe kabili ngenxa yokuthuthukiswa kwezinto ezitholakala nge-phosphorescent.

Njengoba uDkt. Jessica Smith, isazi sezobuchwepheshe bokubonisa e-MIT, ephawula: “I-OLED ayiphelele, kodwa isikhathi sayo sokuphila manje sidlula umjikelezo ojwayelekile wokuthuthukisa wamadivayisi amaningi. Kumsebenzisi ojwayelekile, ukusungula izinto ezintsha kwesikrini kuzodlula ukuwohloka.”

Njengoba ukusetshenziswa kwe-OLED kukhula kube ama-laptop, izikrini zezimoto, kanye nama-folkeable, ukuqonda imikhawulo yayo—kanye nezixazululo ezishintshayo—kusalokhu kubalulekile kubathengi abazulazula emakethe yezikrini ze-premium.