Umgaqo osisiseko kukutywina ikristale elulwelo kwibhokisi yeglasi, kwaye emva koko isebenzise i-electrodes ukuyibangela ukuba ivelise utshintsho olushushu kunye nokubanda, ngaloo ndlela luchaphazela ukuhanjiswa kwayo kokukhanya ukufikelela kwisiphumo esiqaqambileyo nesimfiliba.
Okwangoku, izixhobo eziqhelekileyo zokubonisa ikristale yolwelo ziquka i-Twisted Nematic (TN), i-Super Twisted Nematic (STN), i-DSTN (i-Double layer TN) kunye ne-Thin Film Transistors (TFT). Imigaqo esisiseko yokwenziwa kwezi ntlobo zintathu ziyafana, ziba ziikristale zolwelo lwe-matrix, ngelixa i-TFT intsonkothe ngakumbi kwaye ibizwa ngokuba yikristale ye-matrix esebenzayo kuba igcina inkumbulo.
Kuba iimonitha ze-LCD zinezibonelelo zendawo encinci, ubukhulu bepaneli ebhityileyo, ubunzima obukhanyayo, isiboniso se-engile ekunene, ukusetyenziswa kwamandla aphantsi, akukho mitha yelanga yombane, akukho mitha ye-thermal, njl.
Iimonitha ze-LCD zineendlela ezine zokubonisa: i-reflection, i-reflection-transmissive conversion, intelekelelo, kunye ne-transmissive.
(1). Uhlobo olubonakalisayo alukhuphi kukhanya kwi-LCD ngokwayo. Ifakwe kwipaneli ye-LCD ngomthombo wokukhanya kwindawo apho ikhoyo, kwaye ukukhanya kubonakaliswa emehlweni omntu ngepleyiti yayo ekhanyayo;
(2). Uhlobo lokuguqulwa kwe-reflection-transmission lunokusetyenziswa njengoluhlobo lokubonakalisa xa umthombo wokukhanya kwindawo yanele, kwaye xa umthombo wokukhanya kwindawo unganelanga, umthombo wokukhanya owenziweyo usetyenziswa njengokukhanya;
(3). Uhlobo lwentelekelelo lusebenzisa umgaqo ofana nowokudlalwa kwemuvi kwaye isebenzisa inkqubo yokubona ebonisa ukuveza umfanekiso oboniswe kwi-LCD esweni kwiscreen esikhulu esikude;
(4). I-LCD ehambisayo isebenzisa ngokupheleleyo umthombo wokukhanya owakhelwe-ngaphakathi njengokukhanya.
Ixesha lokuposa: Sep-26-2024