Kuze kube namuhla i-universiade yaseChengdu iyaphela.Ngalesi sikhathi se-universiade, ngaphandle komcimbi ojabulisayo, sisengathola isibonisi se-LED ngaphakathi nangaphandle kwendawo yokuzivocavoca.Isixazululo esimangalisayo somphumela wokukhanya nokubukwayo njengendawo okugxilwe kuyo yimboni ngayinye kanye nomlingiswa wokusabalalisa isiko, ukubonisa ubuchwepheshe namandla obuciko, kanye nemidiya eyinhloko yokusakaza kabusha ukuncintisana kwesikhathi sangempela.
Ubuchwepheshe obusha bokubonisa be-LED bukhula ngokwengeziwe ngemva kweminyaka eyishumi yokuthuthuka, futhi buthola ukuqashelwa kwemakethe ngekhwalithi njengemakethe ekhulayo.Uma kuqhathaniswa, i-LCD ayidumile kangako njengakuqala.Abanye abantu abangochwepheshe kulo mkhakha bacabanga ukuthi i-LED isithathe imakethe ku-LCD.Khona-ke yini umehluko phakathi kwe-LCD nesibonisi se-LED?
Yini i-LCD?
I-LCD inemakethe enkulu yezinhlamvu ezimbili: izacile futhi ilula, ukusebenza kwezindleko eziphezulu.Iyunithi ye-LCD evamile iqukethe ikristalu ewuketshezi phakathi kwezingilazi ezimbili, kanye ne-substrate yengilazi ephezulu njengesihlungi esibonakalayo sombala kanye nengilazi engezansi eshumekwe nge-transistor.Umthelela kagesi okhanyayo usiza ukulawula isiqondiso se-molecule yekristalu ewuketshezi ukuze uthole isibonisi sesithombe, futhi inobuchwepheshe bokukhiqiza obuvuthiwe kanye nezindleko eziphansi, ukuze kube nobuchwepheshe obuyisisekelo bokusebenzisa umkhiqizo.
Yini i-LED?
I-LED ngokuvamile ibonakala njengephaneli ye-LCD ehlukile kodwa empeleni akunjalo.Ngokusho komthombo ohlukile we-backlight, i-LCD inezinhlobo ezimbili: i-CCFL monitor kanye ne-LED monitor.Njengephuzu elithile, i-LCD ihlanganisa i-LED.
Isibonisi se-LED sakhiwe izinkulungwane zama-LED futhi silawula amandla e-LED ukukhombisa imibala ehlukene.I-LED ingasetshenziswa ngaphakathi nangaphandle, ikakhulukazi ngaphandle inohlobo oluthile lwenzuzo engenakuqhathaniswa.\
Iyini inzuzo kanye nobubi be-LED ne-LCD
Ngokusekelwe kuphaneli ye-LCD, iyunithi yokuhlanganisa i-LED ibonisa izinzuzo eziningi ekusetshenzisweni okungokoqobo futhi ekugcineni isetshenziswe kabanzi ezindaweni ezahlukene.Noma i-LCD iyanda futhi ithathelwa indawo yi-LED kodwa idatha yenhloso isakhombisa ukukhula.
Inzuzo yephaneli ye-LCD
1.Iphaneli ye-LCD eyisicaba ehlanzekile: isibonisi esikhulu futhi akukho ukuhlanekezela
2.I-engeli yokubuka ebanzi: evundlile futhi mpo 178°
I-3.Idizayini encane encane: Iyunithi ye-LCD ilula kakhulu ukuhlanganisa nokufaka, umphumela ongcono wokubonisa kanye ne-super splicing bezel encane.
4.Isilinganiso esiphezulu sokungafani nokukhanya okuphezulu
Inzuzo yephaneli ye-LED
1.Ukulungiswa kokukhanya okuzenzakalelayo: kungasetshenziswa ezindaweni eziningi ezahlukene, ezifanele isibonisi esikhulu sangaphandle
2.Ukulawula isilawuli kude:
3.Umbala wangempela : I-LED inokulawula izinga elimpunga lezinga le-1024-4096, umbala wokubonisa ungaphezu kuka-16.7M, umbala wangempela nocacile, umphumela onamandla we-dimensional emithathu.
4.Ukukhanya okuphezulu okuzinzile: ukusebenzisa imodi yesithwebuli esimile kanye nedrayivu yama-watts amakhulu ukuze uqiniseke ukuthi ukukhanya nomjikelezo ohlanganisiwe wezinga elikhulu ukuthuthukisa ukwethembeka.
5.Ukusebenza kwezindleko eziphezulu: ukungangeni kwamanzi, umswakama-ubufakazi, ukulwa nokuduma, ukungqubuzana, ukuphazanyiswa
6.Ukusetshenziswa kwamandla okuphansi: ukonga amandla amaningi nokuphila isikhathi eside
Isikhathi sokuthumela: Aug-25-2023
