Ungenza Kanjani Izikrini ze-TFT LCD Zikhanye Kakhulu?
Kungani Ukukhanya Kubalulekile Ku- I-Tft LCD Izibonisi
Ubuchwepheshe be-TFT LCD bube ngumsebenzi onzima embonini yokubonisa amashumi eminyaka, bunikeza ibhalansi phakathi kwezindleko, isisindo, kanye nokusebenza. Kodwa-ke, njengoba izinhlelo zokusebenza zidinga ukukhanya okuphezulu kanye nokubonakala okungcono, ikakhulukazi ezindaweni zangaphandle, ukuthuthukisa ukukhanya kwezibonisi ze-TFT LCD kube yinselele ebalulekile. Kungakhathaliseki ukuthi kungama-smartphone, amathebhulethi, noma izikrini ezinkulu njengamathelevishini, ukuthuthukisa ukukhanya kwama-TFT LCD ngaphandle kokuyekethisa kwezinye izici njengokunemba kombala kanye nesikhathi sokuphendula kuyinto eqhubekayo. Kulesi sihloko, sizohlola ukwakheka kwamaphikseli okuthuthukisiwe kanye nokusungula izinto ezintsha ezingasiza ekukhuliseni ukukhanya kwezibonisi ze-TFT LCD, ikakhulukazi ezinhlelweni zangaphandle lapho ukukhanya kuyinkinga enkulu.
Izinselele Zezibonisi Ze-LCD Zangaphandle ze-TFT
Izinhlelo zokusebenza zangaphandle ziletha izinselele ezihlukile zezibonisi ze-TFT LCD. Ukukhanya kwelanga okukhanyayo, ukukhanya okukhanyayo, kanye namazinga okukhanya ahlukahlukene kungenza kube nzima ngezibonisi ukugcina izilinganiso zokungafani okuphezulu kanye nokufundeka kalula. Ngaphezu kwalokho, ukushisa okukhiqizwa yizibonisi ezikhanya kakhulu kungathinta ubude bazo nokuthembeka ngokuhamba kwesikhathi. Ukuze babhekane nalezi zinselele, abakhiqizi baphendukele emiklamo yephikseli emisha kanye nezinto ezingathuthukisa ukukhanya kwezibonisi ze-TFT LCD ngenkathi zigcina ukusebenza kwazo ezindaweni zangaphandle.
Idizayini Yephikseli Ethuthukisiwe Yokukhanya Okukhulisiwe
Enye yezindlela eziphumelela kakhulu zokukhulisa ukukhanya kwezibonisi ze-TFT LCD iwukuklama amaphikseli athuthukile. Amaphikseli ayiziyunithi ezincane ezakha isibonisi, futhi ukwakheka kwawo kungathinta kakhulu ukukhanya okuphelele kanye nokunemba kombala kwesikrini. Nazi ezinye zezakhiwo zamaphikseli ezintsha ezisiza ukusunduza imingcele yobuchwepheshe be-TFT LCD:
1. Umklamo we-Pixel Wezinga Lokungena Eliphezulu
Umklamo wamaphikseli wezinga eliphezulu lokungena uyinto entsha kubuchwepheshe be-TFT LCD. Lo mklamo uhilela ukudala isakhiwo samaphikseli esivumela ukukhanya okwengeziwe ukuthi kudlule ungqimba lwezinto eziphilayo, okuholela ekukhanyeni okwandisiwe. Ngokwenza ngcono ubukhulu obubonakalayo bephikseli kanye nokwakheka kwezinto, abakhiqizi banganciphisa ukulahleka kokukhanya okwenzeka emiklamo yamaphikseli yendabuko. Lokhu akugcini nje ngokuthuthukisa ukukhanya kodwa futhi kuthuthukisa ikhono lesibonisi lokusingatha izimo zokukhanya ezahlukahlukene.
2. Isakhiwo se-Micro Convex Pixel
Izakhiwo zamaphikseli amancane acwebezelayo zingenye into entsha esiza ekukhuliseni ukukhanya kwezibonisi ze-TFT LCD. Ngokudala izakhiwo ezincane ezicwebezelayo ebusweni bephikseli, abakhiqizi bangaqondisa ukukhanya okwengeziwe kungqimba oluphilayo, bandise ukudluliselwa kokukhanya futhi bathuthukise ukukhanya okuphelele. Lo mklamo uphinde usize ekunciphiseni ukufiphaza nokuthuthukisa ukunemba kombala, okwenza kube kuhle kakhulu ekusetshenzisweni kwangaphandle lapho izimo zokukhanya zingaba nzima khona.
3. Umklamo we-Pixel osizwa yi-Electric Field
Umklamo wamaphikseli asizwa yinsimu kagesi uwushintsho olusha olushintsha indlela izibonisi ze-TFT LCD ezikhiqizwa ngayo. Ngokusebenzisa insimu kagesi ngesikhathi senqubo yokwenziwa kwamaphikseli, abakhiqizi bangalawula ukuhambisana kwama-molecule e-organic, bathuthukise ukudluliselwa kokukhanya futhi banciphise amaphutha. Lo mklamo uphinde uthuthukise isikhathi sokuphendula kwesibonisi kanye nesilinganiso sokuqhathanisa, okwenza sifaneleke kakhulu ekusetshenzisweni kokukhanya okuphezulu.
Izinto Ezintsha Zokwenza Ukukhanya Kube Kuhle
Ngaphezu kokuklama amaphikseli, izinto ezintsha zidlala indima ebalulekile ekukhuliseni ukukhanya kwezibonisi ze-TFT LCD. Ikhwalithi kanye nokwakheka kwezinto ezisetshenziswa ezingqimbeni zesibonisi kuthinta ngqo ukukhanya kwaso, ukunemba kombala, kanye nokuphila isikhathi eside. Nazi ezinye zezinto ezintsha ezithembisayo ezisetshenziswa ukuthuthukisa izibonisi ze-TFT LCD:
1. Izinto Ezizikhanyisa Ngokwazo Izinto Eziphilayo
Enye yezinto ezintsha ezibalulekile ezintweni ze-TFT LCD ukuthuthukiswa kwamakhemikhali e-organic azikhanyisa ngokwawo. Lezi zinto, njengezinto eziluhlaza okwesibhakabhaka ezibizwa nge-phosphorescent, zingakhipha ukukhanya uma zinikwe amandla, okunciphisa isidingo sokukhanyisa kwangaphandle. Lokhu akugcini nje ngokukhulisa ukukhanya kwesibonisi kodwa futhi kwenza kube lula ukusebenzisa amandla, okubaluleke kakhulu ekusetshenzisweni kwangaphandle lapho ukusetshenziswa kwamandla kuyinkinga.
2. Izendlalelo Eziqhuba Ukuqhuba Okuphezulu
Izingqimba eziqhuba ugesi ezinamandla aphezulu zingenye into entsha ebalulekile ezintweni ze-TFT LCD. Lezi zingqimba zisetshenziselwa ukuthuthukisa ukusebenza kukagesi kwesibonisi, okuthuthukisa ukukhanya kwaso. Ngokwenza ngcono ugesi walezi zingqimba, abakhiqizi banganciphisa i-voltage edingekayo ukuze kufinyelelwe izinga elithile lokukhanya, okwenza isibonisi sisebenzise kahle amandla futhi sihlale isikhathi eside.
3. Ukuthungwa kanye namaphethini e-Nanoscale
Ukuthungwa kwe-nanoscale namaphethini kusetshenziswa ezintweni ze-TFT LCD ukuthuthukisa ukukhanya kwesibonisi kanye nokunemba kombala. Ngokudala izici ze-micro noma ze-nano scale ebusweni besibonisi, abakhiqizi bangathuthukisa ukudluliswa kokukhanya futhi banciphise amaphutha. Lo mklamo uphinde usize ukwenza isibonisi simelane kakhulu nezici zangaphandle ezifana nokushintsha kwezinga lokushisa kanye nokucindezeleka kwemishini, okubalulekile ekusetshenzisweni kwangaphandle.
Ukuhlanganisa Umklamo wePixel kanye Nokusungula Izinto Ezintsha
Ukuhlanganiswa komklamo wamaphikseli athuthukisiwe nezinto ezintsha kuqhuba ukuthuthuka okukhulu ekukhanyeni kwezibonisi ze-TFT LCD. Ngokwenza ngcono kokubili isakhiwo somzimba samaphikseli kanye nokwakheka kwezinto ezisetshenziswayo, abakhiqizi bangakha izibonisi ezingagcini nje ngokukhanya nokugqama kodwa futhi ezihlala isikhathi eside futhi ezisebenzisa amandla kahle. Lokhu kubaluleke kakhulu ezinhlelweni zangaphandle, lapho lezi zimfanelo zibalulekile ekuqinisekiseni ukusebenza kwesikhathi eside nokwaneliseka.
Izinselele Neziqondiso Zesikhathi Esizayo
Nakuba ukwakheka kwamaphikseli okuthuthukisiwe kanye nokusungula izinto ezintsha kwenza umthelela omkhulu ekukhanyeni kwezibonisi ze-TFT LCD, kusenezinselele okusamele zixazululwe. Isibonelo, ukuthola ukukhanya okuphezulu ngaphandle kokubeka engcupheni isikhathi sokuphendula kwesibonisi noma ukunemba kombala kusalokhu kuyinselele ebalulekile. Ngaphezu kwalokho, izindleko kanye nobunzima bokusebenzisa lezi zinto ezintsha kunganciphisa ukwamukelwa kwazo ezimakethe ezithile. Kodwa-ke, njengoba ucwaningo nentuthuko ziqhubeka nokuthuthuka, kungenzeka ukuthi sizobona izixazululo ezintsha kakhulu ezicindezela imingcele yalokho okungenzeka ngobuchwepheshe be-TFT-LCD.
Indlela Engaphambili Yokukhanya kwe-TFT LCD
Ukufuna ukukhanya okuphezulu kuzibonisi ze-TFT LCD kusekude ukuphela, kodwa intuthuko ekuklanyweni kwamaphikseli kanye nokusungula izinto ezintsha kusisondeza ekufinyeleleni imiphumela efiselekayo. Kungakhathaliseki ukuthi kungenxa yezinto eziphilayo ezizikhanyisa zona, izendlalelo eziqhuba ugesi eziphezulu, noma ukuthungwa kwe-nanoscale, lokhu kusungula izinto ezintsha kusiza ekwenzeni izibonisi zikhanye, zigqame kakhulu, futhi ziqine kakhulu kunanini ngaphambili. Njengoba siqhubeka nokucindezela imingcele yalokho okungenzeka, kungenzeka ukuthi sizobona intuthuko ethokozisayo kakhulu ezochaza kabusha amakhono ezibonisi ze-TFT LCD, ikakhulukazi ezinhlelweni zangaphandle lapho ukukhanya nokuthembeka kubalulekile khona.