Amabwiriza yo Kwitondera Gukoresha Ecran za TFT Color LCD

Nk'igikoresho cy'ikoranabuhanga cyo kwerekana neza, ecran za TFT zifite amabara ya LCD zifite ibisabwa bikomeye ku bidukikije. Mu ikoreshwa rya buri munsi, kugenzura ubushyuhe ni cyo kintu cy'ingenzi kigomba kwitabwaho. Imiterere isanzwe isanzwe ikora hagati ya 0°C na 50°C, mu gihe ibicuruzwa byo mu rwego rw'inganda bishobora kwihanganira ubushyuhe bwinshi kuva kuri -20°C kugeza kuri 70°C. Ubushyuhe buke cyane bushobora gutera ingaruka mbi ku gipimo cya crystal y'amazi cyangwa ndetse no kwangirika kwa crystal, mu gihe ubushyuhe bwinshi bushobora gutuma ibimenyetso bihindagurika kandi byihutisha gusaza kw'ibice by'urumuri rwa TFT. Nubwo ubushyuhe bwo kubika bushobora koroshywa kuva kuri -20°C kugeza kuri 60°C, ihindagurika ritunguranye ry'ubushyuhe riracyakwiye kwirindwa. Hagomba kwitabwaho cyane mu gukumira ubushyuhe buterwa n'impinduka z'ubushyuhe, kuko ibi bishobora kwangiza urusobe rw'amashanyarazi mu buryo budasubirwaho.

Gucunga ubushuhe nabyo ni ingenzi cyane. Ahantu ho gukorera hagomba kugumana ubushuhe buri hagati ya 20% na 80%, mu gihe ahantu ho kubika hagomba kuba hagati ya 10% na 60%. Ubushuhe bwinshi bushobora gutera ingese ku ruhererekane rw'amazi no gukura kw'ibihumyo, mu gihe ahantu humye cyane byongera ibyago byo kuvurwa n'amashanyarazi (ESD), bishobora kwangiza ako kanya ibice by'ikirahure byoroheje. Mu gihe cyo gufata ecran ahantu humye, ingamba zirambuye zo kurwanya ubushuhe zigomba gushyirwa mu bikorwa, harimo no gukoresha imishumi n'ibikoresho byo gukoreramo birwanya ubushuhe.

Imiterere y'urumuri nayo igira ingaruka ku buryo butaziguye ku kuramba kwa ecran. Guhura n'urumuri rwinshi cyane cyane imirasire ya ultraviolet (UV), bishobora kwangiza polarizers na filters z'amabara, bigatuma isura igabanuka. Mu bidukikije bifite urumuri rwinshi, kongera urumuri rwa TFT bishobora kuba ngombwa, nubwo ibi bizamura ikoreshwa ry'amashanyarazi kandi bikagabanya igihe cyo kumara urumuri. Uburinzi bwa mekanike ni ikindi kintu cy'ingenzi cyo kwitabwaho—ecran za TFT zirapfa cyane, ndetse n'imitingito mito, ingaruka, cyangwa igitutu kidakwiye bishobora kwangiza burundu. Gufata neza shock no gukwirakwiza imbaraga bigomba kwemezwa mu gihe cyo gushyiraho.

Uburinzi bw'imiti ntibugomba kwirengagizwa. Ikirahure kigomba kuba kiri kure y'ibintu byangiza, kandi hagomba gukoreshwa ibikoresho byihariye byo gusukura gusa—inzoga cyangwa ibindi bintu bisukura bigomba kwirindwa kugira ngo hirindwe kwangirika kw'ibisigazwa ku buso. Gukomeza kubungabunga bigomba kandi kuba birimo gukumira ivumbi, kuko ivumbi ryiyongera ritagira ingaruka gusa ku isura ahubwo rishobora no kubangamira ubushyuhe bukwirakwira cyangwa ndetse rigatera imikorere mibi mu miyoboro y'amazi. Mu mikoreshereze ifatika, ni byiza gukurikiza neza ibipimo by'ibidukikije byavuzwe mu rupapuro rw'amakuru y'ibicuruzwa. Ku bidukikije bigoye cyane (urugero, nk'inganda, imodoka, cyangwa ikoreshwa hanze), ibicuruzwa by'inganda biramba cyane bigomba gutoranywa. Mu gushyira mu bikorwa igenzura ryuzuye ry'ibidukikije, ecran ya TFT ishobora kugera ku musaruro mwiza no kumara igihe kirekire.