Ntho | Boleng bo tloaelehileng | Yuniti |
Boholo | 2.8 | Intshi |
Qeto | 240RGB*320dots | - |
Boemo ba Outling | 50.00(W)* 69.2(H)*2.3(T) | mm |
Sebaka sa ho shebella | 43.2(W)*57.6(H) | mm |
Mofuta | TFT | |
Tsela ea ho shebella | Hora ea 12 | |
Mofuta oa khokahano: | COG + FPC | |
Thempereichara ea ho sebetsa: | -20 ℃ -70 ℃ | |
Mocheso oa polokelo: | -30 ℃ -80 ℃ | |
Mokhanni IC: | ILI9341 | |
Mofuta oa interfce: | MCU&RGB&SPI | |
Khanya: | 240 CD/㎡ |
Molao-motheo oa kristale ea mokelikeli oa STN
LCD monitor ea pele lefatšeng e hlahile mathoasong a lilemo tsa bo-1970 'me e ne e bitsoa LCD monitor ea mofuta oa TN (Twisted).
Nematic, sothile nematic).Lilemong tsa bo-1980, STN LCD (Super Twisted Nematic)
E hlahile ka nako e ts'oanang, theknoloji ea TFT liquid crystal display (ThinFilmTransistor thin film transistor) e ile ea hlahisoa.
Ha re bue ka molao-motheo oa TN LCD pele.Molao-motheo oa pontšo ea STN LCD le TN LCD o tšoana.
Limolek'hule li sothehile ka likhutlo tse fapaneng.
Mokelikeli oa nematic kristale o arotsoe pakeng tsa likarolo tse peli tsa khalase.Karolo e ka holimo ea khalase ena e qala ho kenngoa ka filimi e hlakileng le e tsamaisang motlakase.
Li-polarizers, 'me ka mor'a moo u tšela holim'a khalase ka electrode e tšesaane ea filimi ho etsa hore likristale tsa mokelikeli li theohele tlase - ka mokhoa o ikhethileng le o bapileng le bokaholimo ba khalase.
Lifahleho li tobane.Boemo ba tlhaho ba kristale ea metsi bo na le ho sotha ha likhato tse 90.Sebaka sa motlakase se ka sebelisoa ho potoloha kristale ea metsi, le sistimi ea refraction ea kristale ea metsi
Palo e fetoha ka tataiso ea kristale ea mokelikeli, 'me phello ke hore polarization ea leseli e fetoha ka mor'a ho feta kristale ea metsi ea TN.Khetha feela se nepahetseng
Botenya ba leseli bo fetola polarization ea leseli ka 90 °, 'me li-polarizer tse peli tse tšoanang li ka sebelisoa ho etsa hore leseli le se ke la feta.Le leoto
Voltage e lekaneng e ka etsa hore tataiso ea kristale ea mokelikeli e bapane le tsela ea lebala la motlakase, e le hore polarization ea leseli e se ke ea fetoha mme leseli le ka feta.
Polarizer ea bobeli.Kahoo, ho khanya ha leseli ho ka laoloa.Joalokaha ho boletsoe pejana, likarolo tsa ponts'o tsa mofuta oa STN liquid crystal le mofuta oa TN mofuta oa kristale ea metsi
Molao-motheo oa ts'oana, ntle le hore o potoloha leseli la ketsahalo ka likhato tse 180 ~ 270 ho fapana le likhato tse 90.Ho feta moo, pontšo e bonolo ea kristale ea mokelikeli oa TN.
Ho na le mefuta e 'meli feela ea khanya le moriti.The STN LCD haholo-holo botala bo khanyang le lamunu.Empa haeba ka setso monochrome STN LCD
Kenya filthara ea mebala skrineng, 'me u arole pixel e 'ngoe le e 'ngoe ka har'a matrix a monochrome ka lipikseli tse nyane tse tharo.
Sesefa se bonts'a mebala e meraro ea mantlha ea bokhubelu, botala, le boputsoa, 'me mebala e ka hlahisoa.