ecran ya terefone igendanwa TFT kumenyekanisha

Amaterefone ya terefone igendanwa, azwi kandi nka ecran yerekana, akoreshwa mu kwerekana amashusho n'amabara.Ingano ya ecran yapimwe cyane, mubisanzwe muri santimetero, kandi yerekeza ku burebure bwa diagonal ya ecran.Ibikoresho bya ecran Hamwe no kumenyekanisha buhoro buhoro ibara rya terefone igendanwa, ibikoresho bya terefone igendanwa biragenda biba ngombwa.

Ibara ryamabara ya terefone igendanwa riratandukanye bitewe nubwiza butandukanye bwa LCD nubushakashatsi nikoranabuhanga ryiterambere.Hano hari TFT, TFD, UFB, STN na OLED.Muri rusange, amabara menshi ushobora kwerekana, niko bigoye cyane ishusho, kandi bikungahaye cyane.

Ibikoresho bya ecran

Hamwe no kumenyekanisha buhoro buhoro ibara rya terefone igendanwa, ibikoresho bya ecran ya terefone igendanwa biragenda biba ngombwa.Ibara ryamabara ya terefone igendanwa riratandukanye bitewe nubwiza butandukanye bwa LCD nubushakashatsi nikoranabuhanga ryiterambere.Hano hari TFT, TFD, UFB, STN na OLED.Muri rusange, amabara menshi ushobora kwerekana, niko bigoye cyane ishusho, kandi bikungahaye cyane.

Usibye ibyo byiciro, izindi LCDS zishobora kuboneka kuri terefone zigendanwa zimwe na zimwe, nka ecran ya SHARP GF yo mu Buyapani na CG (silicon ikomeza kristaline) LCD.GF ni iterambere rya STN, rishobora kuzamura urumuri rwa LCD, mugihe CG ari LCD ihanitse kandi yujuje ubuziranenge LCD, ishobora kugera kuri pigiseli ya QVGA (240 × 320).

Kuzuza ecran ya TFT

TFT (Thin Film field effect Transistor) ni ubwoko bwa matrix ikora ya kirisiti yerekana (LCD).Irashobora "gukora" kugenzura pigiseli imwe kuri ecran, irashobora kunoza cyane igihe cyo kwitwara.Mubisanzwe, igihe cyo kwitwara cya TFT kirihuta cyane, hafi milisegonda 80, kandi Angle igaragara ni nini, muri rusange irashobora kugera kuri dogere 130, ikoreshwa cyane mubicuruzwa byo mu rwego rwo hejuru.Ibyo bita thin film field effect transistor bivuze ko buri LCD pigiseli ya LCD kuri LCD itwarwa na transistor ya firime yinjiye inyuma.Rero irashobora kugera kumuvuduko mwinshi, urumuri rwinshi, itandukaniro rinini ryerekana ecran yamakuru.TFT ni iyimikorere ya matrix ikora ya kirisiti yerekana, itwarwa na "matrix ikora" mubuhanga.Uburyo ni ugukoresha transistor electrode ikozwe na tekinoroji ya firime yoroheje, kandi ugakoresha uburyo bwo gusikana "gukurura cyane" kugirango ugenzure gufungura no gufungura aho byerekanwa hose.Iyo isoko yumucyo irasa, ibanza kumurika hejuru binyuze muri polarizeri yo hepfo kandi ikora urumuri hifashishijwe molekile ya kirisiti.Intego yo kwerekana igerwaho mugicucu no kohereza urumuri.

Tft-lcd Amazi ya kirisiti yerekana ni firime yoroheje ya tristoriste yerekana ibintu byerekana amazi, bizwi kandi nka "ibara ryukuri" (TFT).TFT y'amazi ya kirisiti itangwa hamwe na semiconductor ya buri pigiseli, buri pigiseli irashobora kugenzurwa neza na point pulse, buri node rero irigenga, kandi irashobora kugenzurwa ubudahwema, ntabwo byongera umuvuduko wibikorwa bya ecran yerekana, ariko kandi irashobora kugenzura neza kwerekana ibara urwego, bityo ibara rya TFT y'amazi ya kirisiti ni ukuri.TFT yamazi ya kirisiti yerekana irangwa numucyo mwiza, itandukaniro ryinshi, kumva neza urwego, ibara ryiza, ariko hariho nubusembwa bwo gukoresha ingufu nyinshi ugereranije nigiciro.TFT ya tekinoroji ya kirisiti yihutishije iterambere rya terefone igendanwa.Benshi mubisekuru bishya byamabara ya terefone igendanwa bishyigikira amabara 65536, ndetse bamwe bashyigikira ibara ryerekana 160.000.Muri iki gihe, ibyiza byo gutandukanya cyane kandi ibara ryiza rya TFT ni ngombwa cyane.