Izinzuzo Eziyinhloko Zezikrini ze-COG Technology LCD

Izinzuzo Eziyinhloko Zezikrini ze-COG Technology LCD
Ubuchwepheshe be-COG (Chip on Glass) buhlanganisa i-driver IC ngqo kwi-substrate yengilazi, bufeza umklamo omncane nowonga isikhala, okwenza kube kuhle kakhulu kumadivayisi aphathekayo anesikhala esilinganiselwe (isb., izinto ezigqokwayo, amathuluzi ezokwelapha). Ukuthembeka kwayo okuphezulu kuvela ekuncipheni kwezixhumi zokuxhuma, kunciphisa ingozi yokuxhumana okungekuhle, ngenkathi futhi kunikeza ukumelana nokudlidliza, ukuphazamiseka okuphansi kwe-electromagnetic (EMI), kanye nokusetshenziswa kwamandla okuphansi—izinzuzo ezifanele izinhlelo zokusebenza zezimboni, zezimoto, kanye nezamabhethri. Ngaphezu kwalokho, ekukhiqizweni okukhulu, ukuzenzekela okuphezulu kobuchwepheshe be-COG kunciphisa kakhulu izindleko zesikrini se-LCD, okwenza kube ukukhetha okuthandwayo kwama-electronics abathengi (isb., ama-calculator, amaphaneli ezinto zasekhaya).

Imikhawulo Eyinhloko Yezikrini ze-COG Technology LCD
Izinkinga zalobu buchwepheshe zifaka phakathi ukulungiswa okunzima (umonakalo udinga ukushintshwa kwesikrini esigcwele), ukuguquguquka okuphansi komklamo (imisebenzi ye-IC yomshayeli ilungisiwe futhi ayikwazi ukuthuthukiswa), kanye nezidingo zokukhiqiza ezidingayo (kuncike emishinini enembile kanye nezindawo zokuhlanza). Ngaphezu kwalokho, umehluko kuma-coefficients okwandisa ukushisa phakathi kwengilazi nama-IC ungaholela ekuwohlokeni kokusebenza ngaphansi kwamazinga okushisa aphezulu (>70°C noma <-20°C). Ngaphezu kwalokho, amanye ama-LCD e-COG asezingeni eliphansi asebenzisa ubuchwepheshe be-TN ahlushwa ama-engeli okubuka amancane kanye nokuqhathanisa okuphansi, okungase kudinge ukuthuthukiswa okwengeziwe.

Izicelo Ezifanele kanye Nokuqhathaniswa Kobuchwepheshe
Izikrini ze-COG LCD zilungele kakhulu izimo zokukhiqiza ezincishisiwe, ezinomthamo omkhulu ezidinga ukuthembeka okuphezulu (isb., ama-HMI ezimboni, amaphaneli ezindlu ahlakaniphile), kodwa azinconywa kuzinhlelo zokusebenza ezidinga ukulungiswa njalo, ukwenza ngokwezifiso okuncane, noma izindawo ezibucayi. Uma kuqhathaniswa ne-COB (ukulungiswa okulula kodwa okukhulu) kanye ne-COF (umklamo oguquguqukayo kodwa obiza kakhulu), i-COG ifinyelela ibhalansi phakathi kwezindleko, usayizi, kanye nokuthembeka, okwenza kube ukukhetha okujwayelekile kwezibonisi ze-LCD ezincane kuya kweziphakathi (isb., amamojula angu-12864). Ukukhetha kufanele kusekelwe ezidingweni ezithile kanye nokushintshana.