Yintoni uBulindelo boBomi be-OLED?
Njengoko i-OLED (i-Organic Light-Emitting Diode) izikrini ziba yinto yonke kwii-smartphones, iiTV, kunye ne-electronics ephezulu, abathengi kunye nabavelisi ngokufanayo baphakamisa imibuzo malunga nokuphila kwabo ixesha elide. Ihlala ixesha elingakanani le miboniso idlamkileyo, neyonga amandla ngokwenene—kwaye zeziphi izinto ezimisela ubomi bayo?
Inzululwazi ngasemva kokuthotywa kwe-OLED
Itekhnoloji ye-OLED ixhomekeke kwiikhompawundi eziphilayo ezikhupha ukukhanya xa umbane udlula kuzo. Ngokungafaniyo neeLCD zemveli, ezisebenzisa isibane sangasemva, ipixel nganye kwisiboniso se-OLED sikhanyisa ngokuzimeleyo. Oku kuvumela ubunzulu abamnyama kunye nokuchasana okuphezulu kodwa kwazisa ubuthathaka obuphambili: izinto eziphilayo zithotywa ngokuhamba kwexesha.
Abavelisi ngokuqhelekileyo balinganisa ubomi be-OLED ngokwesiqingatha sobomi-ixesha elithathayo ukuba isikrini silahlekelwe yi-50% yokukhanya kwayo kwasekuqaleni. Uninzi lweepaneli ze-OLED zanamhlanje, ezinjengezo zikwii-smartphones ze-premium kunye nee-TV, zilinganiswe kwii-30,000 ukuya kwii-100,000 iiyure zokusetyenziswa ngaphambi kokufikelela kwisiqingatha sobomi. Umzekelo:
Ii-smartphones: Kwiiyure ezi-5 ukuya kwezi-6 zokusetyenziswa kwemihla ngemihla, isikrini se-OLED sinokuhlala iminyaka eli-10 ukuya kweli-15 ngaphambi kokuba kubonakale ubumnyama obubonakalayo.
IiTV: Ngeeyure ezisi-8 zokusetyenziswa kwemihla ngemihla, i-OLED TV inokugcina ukusebenza okuphezulu kwiminyaka eyi-8-14.
Nangona kunjalo, ubomi obude behlabathi buxhomekeke kakhulu kwiipateni zokusetyenziswa, iisetingi, kunye nezinto zokusingqongileyo.
Izinto eziphambili ezichaphazela ubomi be-OLED:
- Ukukhanya kweSkrini: Ukuqaqamba okuphezulu kukhawulezisa ukunxiba kwepixel. Ukusetyenziswa ixesha elide ngokukhanya okuphezulu, ngakumbi ngezinto ezimile (umzekelo, iilogo okanye iibar zokukhangela), kunokukhokelela ekutshisweni okanye ukuguga okungalinganiyo.
I-2.Ukusetyenziswa koMbala: I-subpixels eluhlaza okwesibhakabhaka iyancipha ngokukhawuleza kunobomvu okanye obuluhlaza, okunokubangela ukuguquka kombala ngexesha.
3. Ubushushu nokufuma: Ubushushu obugqithisileyo okanye ukufuma kunokukhawulezisa ukuwohloka kwezinto eziphilayo.
Iinguqulelo zeShishini zokwandisa uBomi
Abavelisi baphumeze izikhuselo ukujongana nezi nkxalabo. I-QD-OLED ye-Samsung, i-LG's WRGB OLED, kunye ne-Apple's LTPO ibonisa ukudibanisa iteknoloji efana:
-I-Pixel Shifting: Izinto ezihamba ngokufihlakeleyo ezimile ukunqanda ukutshisa ngaphakathi.
- IiNkqubo zokuThuthwa kobushushu: Ukunciphisa uxinzelelo lwe-thermal kwizinto eziphilayo.
-I-Algorithms ephucukileyo: Ukulungelelanisa ngokuzenzekelayo ukukhanya kunye nokulinganisela kombala.
Ngokutsho kwe-DSCC (Display Supply Chain Consultants), iiphaneli ezintsha ze-OLED ezikhutshwe ngo-2023 zibonisa ukuphuculwa kwe-15-20% kubomi bokuphila xa kuthelekiswa neemodeli ze-2020.
Iingcali zicebisa indlela yokwandisa ukuqina kwe-OLED
-Ukusebenzisa useto lokukhanya okuzenzekelayo kunye nokuthintela ukuqaqamba okude.
-Ukuvumela izigcini zesikrini okanye iindlela zokulala zomxholo omileyo.
-Ukuhlaziya i-firmware ukuze uxhamle kukwenziwa komenzi.
Ikamva le-OLED yokuphila ixesha elide
Ngelixa iinkxalabo zisaqhubeka, iintsingiselo zeshishini zibonisa ukuzithemba. I-LG Display kutshanje ibhengeze iphaneli entsha ye-OLED elinganiswe iiyure eziyi-150,000 (iminyaka eyi-17 kwi-24/7 yokusetyenziswa), ijolise kwiimpawu zorhwebo. Okwangoku, uphando lwe-UBI luqikelela ukuba ngo-2027, i-subpixels ye-OLED eluhlaza okwesibhakabhaka-ikhonkco elibuthathaka kakhulu-iya kubona ubomi obuphindwe kabini ngenxa yokuphumelela kwezinto ze-phosphorescent.
Kunjengokuba uGqr. Jessica Smith, ingcali yezobugcisa eMIT, esithi: “I-OLED ayigqibelelanga, kodwa ubomi bayo ngoku bodlula umjikelo oqhelekileyo wophuculo lwezixhobo ezininzi.
Ngokwamkelwa kwe-OLED eyandisiweyo kwiilaptops, imiboniso yeemoto, kunye neefolda, ukuqonda imida yayo-kunye nezisombululo eziguqukayo-zihlala zibalulekile kubathengi abahamba ngemarike yokubonisa iprimiyamu.
Ixesha lokuposa: Mar-06-2025