Waa maxay touchscreen ah?

Wajahadda qalabka mobile kordhaya xawaaro aan horay loo arag. Ma aha oo dhan waxay leeyihiin waqti si aad u hesho used in ereyada 'bar nacnac, slider iyo clamshell ", sida ay ahaayeen cusub. Tusaale ahaan, iyadoo aan loo eegin rabitaanka dadka isticmaala, saarayaasha ayaa lagu qasbay inay u turjumaan oo dhan screens taabto, qubaan badhamada hardware ah. Haddaba doorashada ee qalabka riix-button, la sensornikov marka la barbar dhigo, waa mid laga samri. Xumaan iyo wanaag toona - waqti sheegi doonaa, laakiin, sida runta ah, in la ogaado waxa touchscreen ah waa in mid kasta.

Ereygan waxa aan caadi ahayn waxa uu isugu jiraa mid ah laba eray oo English - ". jawaabaan screen xiriiri" "Touch" iyo "Screen", taas oo macno ahaan waxaa lagu akhrisan kartaa sida Ku alla kii weydiiyo "touchscreen: in ay" su'aasha keliya ma aha had iyo jeer codsiga of technology this. Qalabka la screens taabashada dadka degan magaalooyinka aragtaan inay Maalintu dhowr jeer maalin kasta ah :. sanduuqyada Bank for qaata lacagta, boosteejada tixraaca, telefoonada gacanta, iwm Marka aad riix on qaybo ka mid ah shaashadda, waxaa jira diiwaangelinta ka mid ah xaqiiqda ah ee taabashada iyo maaraynta, sida ay algorithms barnaamijka socda. Haddaba Internet leeyahay macluumaad badan oo ku saabsan waxa touchscreen ah. Dhab ahaantii, mabaadi'da guud ee hawlgalka screens oo kale waa mid fudud ilaa xad iyo waxa ay awoodaan in ay ilaa iyo haatan xitaa u fahmaan qofka ka injineernimada korontada noqon doonaa. Si kastaba ha ahaatee, in kasta oo dheer waa isku mid, codsatay in ay soo saarta technology go'aamiyo nooca screen taabto.

Sida xaqiiqada ah, mid kasta oo lahaa fursad ay ku doorato telefoonka casri ah, si ay u bixiso sharaxaad ka mid ah noocyo ka mid ah taabashada shaashadda fiiro - resistive ama capacitive. Qof kasta oo fahamsan su'aasha "Waa maxay touchscreen ah", si fudud u dooran model ugu fiican, sababtoo ah waxa uu fahamsan yahay farqiga u dhexeeya.

muhimka ah ee screen kasta oo la taabto waa shax ah crystal dareere ah (dhab ahaantii, oo ku taalla monitor a copy yar). Iyada oo dhinaca daafaca Nuur waa dioska- bixinaya laydh, oo dushiisa hore - layers mataanuhu riixaya (technology resistive) iyo taabashada (duwanaansho capacitive).

Ninka ayaa ogaatay in touchscreen noocan oo kale ah, waxaan shaki ku jirin, wuxuu og yahay in ka badan nus ka mid ah qalabka loo isticmaalo resistive screens taabto. Tan waxa u sabab halleeyo lillaahinimada iyo qaraabo ay design iyo qiimaha yar yahay. Inta badan "casriga ah" Chinese, daadadku suuqa, waxaa la sameeyey ee technology resistive. Sidoo kale, muhiimsan, noocyada this ugu horeysay u muuqataa.

Shidma nooca resistive ka kooban yahay laba birood caag ah oo hufan oo leh mesh ganaax ah waxyaabaha tabinta u amro in ka badan screen LCD ee. Dhexdoodana lakabka dielectric (oo sidoo kale hufan). Tan iyo image ku shidma yahay si fudud u arki karo, barnaamijka soo bandhigayaa a interactive graphic interface. user A jawaab u ah codsi ah ee barnaamijka, riix barta gaar ah interface (sida button image ah). Sidaas darteed, insulator ah caag diverges, iyo ulo caag xiriir. hadda waxay codsatay in ay ku electrodes of mid ka mid ah ku dhacaa Roobka kale. xakamaysada lagu qoro ogaadaa dhacdo of waafaqsan hadda iyo in la dhibic duwo Roobka a go'aamiso wayn ee. wadataa ay barnaamijka qalliinka lagu kala qaado iyo, iyadoo la raacayo algorithms ku saleeysan yihiin baaraandego.

cawaaqibta:

• taabashada fudud kuma filna, waxaad u baahan tahay in ay wax miiran;
• sabab u qeybiyey of mass ee lakabka qalabada ka dib markii screen dhaqmaan looga baahan yahay, waayo,
• tirada stroke qayb kasta ee shaashada ku xaddidan (3 ilaa 35 Mill.).

Haddii kale diyaarin screens capacitive. In iyaga u gal dusha sare ee shaashadda dahaarka leh kula a daahan hufan-tabinta, ku xiran electrodes ee geesood. Marka la taabto aadanaha (capacitance weyn) si lakabka noocan oo kale ah, baxsiga hadda ku dhacaa jidhka. Wadataa ee barta of xiriir waxaa la xisaabiyaa iyo baaraandegi. screens Touch, iyadoo la isticmaalayo technology this, adkeysan karaan in ka badan 200 million Touch..