1. Polymer Liquid Crystal
Liquid crystals zvinhu zviri muchimiro chakakosha, chisingawanzo kusimba kana mvura, asi chiri pakati. Kurongeka kwavo kwemamorekuru kwakati kurongeka, asi kwete kugadzika sezvakaoma uye zvinogona kuyerera sezvinwiwa. Ichi chakasarudzika chivakwa chinoita kuti makristasi emvura aite basa rakakosha mukuratidzira tekinoroji. Liquid crystal molecules inoumbwa netsvimbo yakareba-yakaita kana disk-shaped zvimiro, uye vanogona kugadzirisa hurongwa hwavo zvichienderana nekuchinja kwemamiriro ekunze akadai semagetsi, magnetic field, tembiricha, uye kumanikidzwa. Iyi shanduko mukurongeka inobata zvakananga maitiro e optical emvura makristasi, akadai sekufambisa kwechiedza, uye nokudaro inova hwaro hwekuratidzira tekinoroji.
2. LCD Main Types
.TN LCD(Twisted Nematic, TN): Iyi mhando yeLCD inowanzo shandiswa peni chikamu kana kuratidza mavara uye ine mutengo wakaderera. TN LCD ine nhete yekuona kona asi inoteerera, ichiita kuti ive yakakodzera kuratidziro yekushandisa inoda kuvandudzwa nekukurumidza.
.STN LCD(Super Twisted Nematic, STN): STN LCD ine yakafara yekuona kona kupfuura TN LCD uye inogona kutsigira dot matrix uye hunhu kuratidza. Kana STN LCD yapetwa ne transflective or reflective polarizer, inogona kuratidzwa yakananga isina backlight, nekudaro ichidzikisa mashandisirwo emagetsi. Uye zvakare, STN LCDs inogona kunyudzwa neakapfava ekubata mabasa, achivaita imwe nzira yakanaka kune yemuviri mabhatani mapaneru.
VA LCD(Vertical Alignment, VA):VA LCD inoratidzira kusiyanisa kwepamusoro uye makona ekuona akafara, zvichiita kuti ive yakakodzera kune zviratidziro zvinoda kusiyanisa kwakanyanya uye kuratidzwa kwakajeka. VA LCDs inowanzoshandiswa mumaratidziro epamusoro-soro kupa mavara akapfuma uye mifananidzo yakapinza.
TFT LCD(Mutete Firimu Transistor, TFT): TFT LCD ndeimwe yemhando dzepamusoro dzeLCD, ine resolution yepamusoro uye yakapfuma kuita kwemavara. TFT LCD inoshandiswa zvakanyanya mumaratidziro epamusoro, ichipa mifananidzo yakajeka uye nguva dzekupindura nekukurumidza.
OLED(Organic Chiedza-Emitting DiodeOLED): Kunyangwe OLED isiri LCD tekinoroji, inowanzotaurwa mukuenzanisa neLCD. MaOLED anozvivhenekera ega, achipa mavara akapfuma uye kuita kwakadzika nhema, asi nemutengo wepamusoro.
3. Kushandisa
LCD zvikumbiro zvakakura, kusanganisira asi kwete kugumira ku:
Maindasitiri ekudzora michina: senge kuratidzwa kweindasitiri yekudzora system.
Zviteshi zvezvemari: senge POS michina.
Midziyo yekutaurirana: senharembozha.
Midziyo mitsva yemagetsi: senge mirwi yekuchaja.
Alarm yemoto: inoshandiswa kuratidza ruzivo rwearamu.
3D printer: inoshandiswa kuratidza chimiro chekushanda.
Idzi nzvimbo dzemashandisirwo dzinoratidza kuwanda uye hupamhi hweLCD tekinoroji, uko maLCD anoita basa rakakosha kubva kumutengo wakaderera wekutanga kudiwa kune kuda maindasitiri nehunyanzvi maapplication.
Nguva yekutumira: Nov-20-2024