TFT-screen - Izinzuzo Ububi

Liquid crystal display Cishe babexoshwa emakethe ngaphambili CRT Abaqaphi. Lokhu kungenxa Izinzuzo ebaluleke anikezwa entsha TFT-isikrini.

Izinzuzo TFT-ubuchwepheshe

Omunye izinzuzo main - ukuntuleka ukuhlanekezela weJiyomethri, okuyinto isikhathi eside, kodwa cishe wangaphumelela alwa Onjiniyela CRT zesikrini. Noma yimuphi qapha TFT isikrini noma umumo flat elingunxande, okuyinto akufaki khona Ukuhlanekezelwa efana emakhoneni futhi phakathi nendawo.

Ayikho zincane ukungabi khona kulokolokoza, okuyinto at a imvamisa ngenhla 85 Hz iso babantu abakwazi ukuhlukanisa, kodwa okwamanje, ukudala ukungezwani okukhulu phezu kwamehlo. TFT computer akusho ukulotha. Lapho kushintshwa isithombe okukhanyisa ushintsho (ushintsho isiqondiso by the kwalungiswa izinkunga zokubona yokukhanya).

ubuchwepheshe isikrini TFT kuye kwalinciphisa kakhulu ezingeni emisebeni kagesi. Umthelela yalolu hlobo emisebeni kwi umzimba womuntu awuwona ngempela azikaqondakali ngokuphelele, kodwa ososayensi abavumelana ukuthi kusobala ukuthi akulona ewusizo ngakho. Ngakho-ke, the ephansi emisebeni kagesi, ngcono. Futhi TFT-sikrini ucezu ezingeni layo kuka ubuchwepheshe esetshenziswa ngaphambilini. Lesi sici sivumela ukuba usebenzise ebuyako TFT izikrini izibhedlela, ezimbonini, lapho umsindo eyenga kungathikameza kabi ezihlukahlukene izinqubo, ukusebenza nezinye izinto zokusebenza.

Enye plus - usayizi amancane nesisindo ekukhanyeni, okuyinto ehlukile TFT-isikrini. Lokhu qapha kungenziwa elenga odongeni, khona-ke ngempela ngeke zenzeke. Lokhu kuyiqiniso ikakhulukazi isikhala limited noma lapho zinsizakuphila buthelela angaphezu kweshumi nambili. Piggy izakhiwo ezinhle akunakubangelwa ukhwaliti amandla ukusetshenziswa encane ukushisa isizukulwane ngesikhatsi kokuhlinzwa. Lokhu futhi kwenza kakhulu ngoba amaqoqo enkulu ngabaqaphi egumbini elilodwa. ukushisa Small ivumela ukugcina inhlangano ukupholisa energy ukusetshenziswa for ukusebenza kwawo, ukhwaliti amandla ukusetshenziswa kulondoloza ugesi Bill (TFT isikrini ibusa 3-4 izikhathi amandla kancane kuneyokuqala CRT).

Screens ezisebenzisa TFT-ubuchwepheshe, ithembeke ngaphezu CRT zabo analogs asetshenziswe voltage high, okuvame ukuholela breakages. Okucaciswe luketshezi ubuchwepheshe isetshenziswa imisinga ngobuningi encane, okwandisa ukwethembeka.

Nemibi TFT-ubuchwepheshe

TFT-transistors babe ezithile, futhi owayevelele kubo - amanani aphezulu. Kodwa kukuthenga ugesi, ongaphakeme ukushisa ngemisebe enokwethenjelwa (njengoba phetho - ukuntuleka ukulungisa izindleko) ngokushesha okhokhela isamba esengeziwe okuyinto edingekayo ukuze basakaze kuthenga.

lokususa Landelayo - at lokushisa kuma ukulinganiselwa of the medium. Kodwa lokhu kusebenza ngaphezulu ukuze ukusetshenziswa ezimbonini zesikrini TFT: angasetshenziswa hhayi izitolo ashisayo futhi ngaphansi kwamazinga okushisa aphansi, uzovuma, akubalulekile ukusetshenziswa ekhaya.

I nemibi khona Amaphikseli "ufile" akunakubangelwa avele ngokushesha noma kamuva. Yiqiniso, ezingemnandi, kodwa hhayi ebulalayo. Uma amaphuzu ayizinkulungwane eziningana izingcezu ezimbalwa liyashona (konke futhi lezo zimali kufanele ibalwe), khona-ke uzothola endleleni noma ukhetha ukungabuthinti nhlobo, noma kuyoba encane kakhulu.