Izinzuzo Zezikrini ze-TFT-LCD

Izinzuzo Zezikrini ze-TFT-LCD

Ezweni lanamuhla ledijithali elisheshayo, ubuchwepheshe bokubonisa buthuthuke kakhulu, kanti i-TFT-LCD (i-Thin-Film Transistor Liquid Crystal Display) ivele njengesisombululo esihamba phambili sezinhlelo zokusebenza eziningi. Kusukela kuma-smartphone nama-laptop kuya kumishini yezimboni kanye nama-projection ezikrini ezinkulu, izikrini ze-TFT-LCD zishintsha indlela esisebenzisana ngayo nobuchwepheshe. Kodwa iyini ngempela i-TFT-LCD, futhi kungani yamukelwa kabanzi kangaka? Ake singene ngaphakathi.

Kuyini i-TFT-LCD?

I-LCD, efushanisiwe ne-Liquid Crystal Display, ubuchwepheshe obusebenzisa amakristalu oketshezi ahlanganiswe phakathi kwezingqimba ezimbili zengilazi ehlanganisiwe, eyaziwa ngokuthi ama-substrate. Isibani sangemuva sikhiqiza ukukhanya okudlula ku-substrate yokuqala, kuyilapho imisinga kagesi ilawula ukuhambisana kwama-molecule e-liquid crystal. Lokhu kuhambisana kulawula inani lokukhanya elifinyelela ku-substrate yesibili, kudala imibala egqamile nezithombe ezibukhali esizibona esikrinini.

Kunganiis I-TFT-LCD?   

Njengoba imikhiqizo yedijithali iba ngcono kakhulu, ubuchwepheshe bokubonisa bendabuko buyazabalaza ukuhlangabezana nezidingo zabasebenzisi banamuhla. Izikrini ze-TFT-LCD, nokho, zinikeza izinzuzo eziningi ezenza zifaneleke kakhulu ezinhlelweni ezahlukahlukene. Nazi izinzuzo eziphezulu zobuchwepheshe be-TFT-LCD:

1. Indawo Enkulu Ebonakalayo

I-TFT-LCD ithatha lobu buchwepheshe iqhubekele phambili ngokufaka ama-transistors e-thin-film ku-pixel ngayinye, okwenza kube lula izikhathi zokuphendula ezisheshayo, ukulungiswa okuphezulu, kanye nekhwalithi yesithombe engcono. Lokhu kwenza i-TFT-LCD ibe yisinqumo esikhethwayo sezinhlelo zokusebenza zesimanje zokubonisa.

Izikrini ze-TFT-LCD zinikeza indawo yokubuka enkulu uma kuqhathaniswa nezikrini ezinobukhulu obufanayo kwezinye ubuchwepheshe. Lokhu kusho ukuthi abasebenzisi bazothola izindlu eziningi zesikrini, okuthuthukisa ulwazi oluphelele.

2. Isibonisi Sekhwalithi Ephezulu

Izikrini ze-TFT-LCD ziletha isithombe esicacile nesicacile ngaphandle kwemisebe noma ukukhanya, okuqinisekisa isipiliyoni sokubuka esikhululekile. Lokhu kuzenza ziphephe ukusetshenziswa isikhathi eside, kuvikela impilo yamehlo yabasebenzisi. Ngaphezu kwalokho, ukwanda kwe-TFT-LCD ezincwadini ze-elekthronikhi kanye namaphephabhuku kuqhuba ukushintshela emahhovisi angenamaphepha kanye nokunyathelisa okuhambisana nemvelo, okuguqula indlela esifunda futhi sabelana ngayo ngolwazi.

3. Uhla Olubanzi Lwezicelo

Izikrini ze-TFT-LCD zisebenza ngezindlela eziningi futhi zingasebenza emazingeni okushisa asukela ku--20℃ kuya ku-+50℃. Ngokuqiniswa kwezinga lokushisa, zingasebenza ngisho nasezimweni ezimbi kakhulu ezingaphansi kuka--80℃. Lokhu kuzenza zifaneleke ukusetshenziswa kumadivayisi eselula, ama-desktop monitor, kanye nezibonisi zokubonisa isikrini esikhulu, okunikeza ukusebenza okuhle kakhulu kuzo zonke izinhlelo zokusebenza ezahlukahlukene.

4. Ukusetshenziswa Kwamandla Okuphansi

Ngokungafani nezibonisi zendabuko ezithembele kumashubhu e-cathode-ray adinga amandla, izikrini ze-TFT-LCD zisebenzisa amandla amancane kakhulu. Ukusetshenziswa kwazo kwamandla kubangelwa kakhulu ama-electrode angaphakathi nama-drive IC, okwenza kube ukukhetha okonga amandla, ikakhulukazi ezikrinini ezinkulu.

5. Umklamo Omncane Nolula

Izikrini ze-TFT-LCD zincane futhi zilula, ngenxa yomklamo wazo omusha. Ngokulawula ama-molecule e-liquid crystal ngokusebenzisa ama-electrode, lezi zikrini zingagcina i-compact form factor ngisho noma osayizi besikrini banda. Uma kuqhathaniswa nezikrini zendabuko, izikrini ze-TFT-LCD kulula kakhulu ukuzithwala nokuzihlanganisa kumadivayisi aphathekayo njengama-laptop namathebulethi.

Izikrini ze-TFT-LCD zisetshenziswa ezimbonini eziningi ezahlukene, okuhlanganisa:camaphaneli okulawula, amadivayisi ezokwelapha, kanye nezibonisi zezimoto,ugwayi kagesi. I-WisevisionUbuchwepheshe be-TFT-LCD buhlinzeka ngesisombululo esiphelelefuthithola ikusasa lobuchwepheshe bokubonisa!