LCD yerekana ecran nigikoresho gikunze kugaragara mubuzima bwacu bwa buri munsi nakazi.Irashobora kuboneka muri mudasobwa, televiziyo, ibikoresho bigendanwa, nibindi bicuruzwa bitandukanye bya elegitoroniki.Amazi ya kristu ya module ntabwo atanga gusa ubuziranenge bwo hejuru bwo kureba, ariko kandi atanga amakuru binyuze mumikorere yingenzi.Iyi ngingo izibanda kumurongo wingenzi hamwe nibisobanuro byibicuruzwa bya Tft Yerekana.
Imigaragarire nyamukuru ya Tft Yerekanwa ishyirwa mubikorwa hifashishijwe tekinoroji itandukanye.Bimwe mubikorwa bisanzwe byikoranabuhanga birimo RGB, LVDS, EDP, MIPI, MCU, na SPI.Izi tekinoroji ya interineti igira uruhare runini mugushushanya no gukora bya ecran ya LCD.
Imigaragarire ya RGB nimwe mubisanzwe LCD yerekana ecran.Irema amashusho kuva kuri pigiseli yamabara atatu: umutuku (R), icyatsi (G), nubururu (B).Buri pigiseli ihagarariwe nuburyo butandukanye bwaya mabara atatu yibanze, bivamo ibara ryiza-ryiza ryerekana.Imigaragarire ya RGB iraboneka kuri monitor ya mudasobwa gakondo hamwe na televiziyo.
Imigaragarire ya LVDS (Umuvuduko muke wa Differential Signaling) ni tekinoroji isanzwe ikoreshwa muburyo bukoreshwa cyane bwamazi ya kirisiti.Nibikoresho bito bito byerekana ibimenyetso bya tekinoroji.Uburyo bwo kohereza amashusho ya sisitemu ya digitale yateguwe kugirango ikemure ibitagenda neza byo gukoresha ingufu nyinshi hamwe na EMI ya elegitoroniki ya interineti igihe cyohereza umurongo mugari wa biti ku gipimo cya TTL.Imigaragarire ya LVDS ikoresha imbaraga nkeya cyane (hafi 350mV) kugirango itange amakuru muburyo butandukanye kuri PCB ebyiri cyangwa insinga ziringaniye, ni ukuvuga kohereza amashanyarazi make.Imikoreshereze ya LVDS isohoka ituma ibimenyetso byoherezwa kumirongo itandukanye ya PCB cyangwa insinga zingana ku gipimo cya Mbit / s magana.Bitewe no gukoresha voltage nkeya nuburyo buke bwo gutwara, urusaku ruke hamwe no gukoresha ingufu nke biragerwaho.Ikoreshwa cyane cyane mukongera amakuru yohereza amakuru ya ecran no kugabanya interineti ya electronique.Ukoresheje interineti ya LVDS, ecran ya LCD irashobora kohereza amakuru menshi icyarimwe kandi ikagera kumiterere yo hejuru.
Imigaragarire ya EDP (Embedded DisplayPort) ni igisekuru gishya cya Tft Display ya tekinoroji ya mudasobwa igendanwa.Ifite ibyiza byumuvuduko mwinshi hamwe nigipimo kinini cyo kohereza amakuru, gishobora gushyigikira ibyemezo bihanitse, igipimo cyinshi cyo kugarura imbaraga hamwe nibikorwa byiza byamabara.Ikoreshwa cyane cyane mukongera amakuru yohereza amakuru ya ecran no kugabanya interineti ya electronique.Ukoresheje interineti ya LVDS, ecran ya LCD irashobora kohereza amakuru menshi icyarimwe kandi ikagera kumiterere yo hejuru.Imigaragarire ya EDP ituma LCD yerekana ecran kugira ingaruka nziza ziboneka kubikoresho bigendanwa.
MIPI (Imigendekere yinganda zigendanwa) nuburyo busanzwe bwibikoresho bigendanwa.Imigaragarire ya MIPI irashobora kohereza amakuru yo mu rwego rwo hejuru ya videwo n'amashusho hamwe no gukoresha ingufu nke hamwe n'umuvuduko mwinshi.Ikoreshwa cyane muri ecran ya LCD yibikoresho bigendanwa nka terefone na tableti.
Imigaragarire ya MCU (Microcontroller Unit) ikoreshwa cyane cyane kubububasha buke, buke-buke Tft Yerekana.Bikunze gukoreshwa mubikoresho byoroshye bya elegitoronike nka calculatrice n'amasaha meza.Imigaragarire ya MCU irashobora kugenzura neza ibyerekanwa nimirimo ya LCD yerekana mugihe ufite ingufu nke.Kohereza amakuru biti birimo 8-bit, 9-bit, 16-bit na 18-bit.Ihuza rigabanijwemo: CS /, RS (guhitamo kwiyandikisha), RD /, WR /, hanyuma umurongo wamakuru.Ibyiza ni: kugenzura byoroshye kandi byoroshye, nta saha nibimenyetso bya syncronisation bisabwa.Ingaruka ni: itwara GRAM, biragoye rero kugera kuri ecran nini (QVGA cyangwa hejuru).
SPI (Serial Peripheral Interface) ni tekinoroji yoroshye kandi isanzwe ikoreshwa muguhuza mudasobwa ntoya, nkamasaha yubwenge nibikoresho byoroshye.Imigaragarire ya SPI itanga umuvuduko mwinshi nubunini bwa pake mugihe wohereza amakuru.Nubwo ubwiza bwayo bugaragara ni buke, burakwiriye kubikoresho bimwe na bimwe bidafite ibisabwa bihanitse byerekana ingaruka.Ifasha MCU nibikoresho bitandukanye bya periferique kuvugana muburyo bukurikirana bwo guhanahana amakuru.SPI ifite rejisitiri eshatu: kwiyandikisha kugenzura SPCR, kwiyandikisha imiterere SPSR no kwandikisha amakuru SPDR.Ibikoresho bya periferique birimo cyane cyane umugenzuzi, Tft Yerekana umushoferi, FLASHRAM, A / D ihindura na MCU, nibindi.
Kurangiza, isura nyamukuru ya LCD yerekana ecran ikubiyemo tekinoroji zitandukanye za interineti nka RGB, LVDS, EDP, MIPI, MCU na SPI.Tekinoroji ya interineti itandukanye ifite porogaramu zitandukanye muri Tft Yerekana.Gusobanukirwa ibiranga nibikorwa bya LCD ya ecran ya tekinoroji ya tekinoroji bizadufasha guhitamo ibicuruzwa byamazi ya kristu ya module bihuye nibyo dukeneye, kandi dukoreshe neza kandi twumve ihame ryakazi rya ecran ya LCD.
Igihe cyo kohereza: Ugushyingo-29-2023