Amaswishi e-backlit membrane kulula ukuwabona futhi asebenze endaweni emnyama.Abasebenzisi bangabona ngokucacile isikhundla nesimo seswishi, okuthuthukisa ukubukeka komkhiqizo ukuze kube yisitayela nesimanjemanje.Lokhu kungakhuphula ukubukeka komkhiqizo, kuthuthukise ukusebenziseka kalula, futhi kuthuthukise ukunemba kokusebenza.Ukuguquguquka kokuklama kokushintshwa kwe-membrane ye-backlit kuvumela ukwenziwa ngokwezifiso ngokuya ngezidingo zokuklama umkhiqizo.Umklamo we-backlight ungahlanganiswa ekubukeni okuphelele komkhiqizo ukuze uvumelane nezidingo zezindawo ezahlukene, okwenza zisetshenziswe kabanzi emikhiqizweni eminingi.
Ukukhanyisa ngemuva kokushintshwa kwe-membrane kudinga ukucatshangelwa kulezi zici ezibalulekile ezilandelayo
Ukukhethwa komthombo we-backlight:Ukuze uqale, kufanele ukhethe umthombo ofanele we-backlight.Izinketho ezijwayelekile zifaka ukukhanya kwe-LED kanye ne-EL backlight.Ukukhanya kwangemuva kwe-LED ngokuvamile kunikeza izinzuzo ezinjengokukhanya okuphezulu, ubude bempilo, nokusebenza kahle kwamandla.Ngakolunye uhlangothi, i-EL backlight yaziwa ngezici zayo zokuphuma kokukhanya ezizacile, ezithambile, nezifanayo.
Idizayini yokubona:Idizayini ye-optical ecatshangelwe kahle ibalulekile ukuze kunqunywe indawo, inombolo, isakhiwo, kanye nebanga le-backlight ukusuka emthonjeni wokukhanya kuya ku-switch ye-membrane namanye amapharamitha.Lokhu kuqinisekisa ukuthi i-backlight ingakhanyisa ngokulinganayo lonke iphaneli yokushintsha ulwelwesi.
Ukusetshenziswa Kwezingqimba Ezikhanyayo:Cabangela ukufaka ipuleti eliqondisayo elikhanyayo (elifana nepuleti eliqondisayo elikhanyayo noma i-fiber optic) ukuze usize ekuqondiseni ukukhanya ngokulinganayo futhi uthuthukise umphumela wokukhanyisa ngemuva.Qinisekisa ukubekwa kahle kwepuleti likamhlahlandlela okhanyayo noma ipuleti le-backlight.Uma udinga usizo ekukhanyeni okuqondisayo ngokulinganayo kanye nokushisa okuhlakazayo, faka kahle lezi zinto endaweni yokukhanya okungemuva kweswishi yolwelwesi ukuze uqinisekise umphumela wokukhanya okungemuva okhanyayo.Idizayini ekhethekile yesakhiwo se-membrane switch ivumela ukusatshalaliswa okufanayo kokukhanya okuvela emthonjeni we-backlight kuyo yonke indawo yayo.
Ukukhetha okubalulekile:Khetha okubalulekile kokukhanya kwe-backlight okusekelwe kuzidingo zedizayini ukuze uqinisekise ukudluliswa kokukhanya okuphelele, ukuqhutshwa kokukhanya, nokuzinza.Ukwengeza, cabangela ukuqina, ukucutshungulwa, kanye nobungane bemvelo bezinto ezikhethiwe zokukhanya okungemuva.
Idizayini yesiyingi:Phakathi nesigaba sokuqala senqubo yokukhanyisa ngemuva, kubalulekile ukuhlela nokuklama ukukhanya okungemuva ukuze kunqunywe indawo, ukwakheka, kanye nezidingo zendawo yokukhanyisa.Ukwengeza, ukuklama ukuxhumana kwesekethe okufanelekile kuyadingeka ukuze kuqinisekiswe ukuthi umthombo we-backlight usebenza kahle futhi ufinyelela umphumela wokukhanya ongemuva oyifunayo.Ukusebenza kahle kwamandla nokuphepha kufanele kucatshangelwe.
Idizayini yesakhiwo iyonke:Dala ukwakheka okuphelele kwe-membrane switch, okuhlanganisa ukufakwa kwedivayisi ye-backlight, indlela yokulungisa, nokucubungula ubuchwepheshe.Khetha i-backlight efanelekile nezinto ezihambisanayo ze-encapsulation ukuze uvikele ukukhanya kwe-backlight endaweni yangaphandle, uqinisekise ukuqina nokuvumelana kwesistimu ye-backlight kanye ne-membrane switch.
Ukuhlola nokulungisa iphutha:Ngemuva kokuhlanganisa izingxenye zokukhanyisa ngemuva nezinye izingxenye ze-membrane switch, ukuhlolwa nokulungisa iphutha kuzokwenziwa ukuze kuqinisekiswe ukuthi umphumela wokukhanyisa uhlangabezana nezidingo zedizayini, njengokufana kokukhanya, ukucaca, njll., kanye nokuqinisekisa ukuthi umphumela wokukhanyisa ngemuva kanye nomsebenzi kuyahlangabezana nezidingo zedizayini, njengokufana kokukhanya, ukucaca, njll. ukusebenza kahle.Ukulungisa iphutha kokugcina kanye nokwenza kahle kuzokwenziwa uma kunesidingo.
Izinyathelo ezingenhla zichaza inqubo evamile yokukhanyisa kabusha amaswishi e-membrane.Inqubo ethile yokukhanyisa kabusha ingase yehluke kuye ngomklamo womkhiqizo kanye nenqubo yokukhiqiza.Ngokusebenzisa inqubo yokukhanyisa kahle kanye nezinyathelo eziqinile zokulawula ikhwalithi, kungenzeka ukuqinisekisa ukuthi iswishi ye-membrane ifinyelela umphumela wokukhanyisa ongemuva wekhwalithi ephezulu, kanye nokuzinza nokuthembeka.
Ukushintsha kwe-Membrane kungaklanywa ngezindlela ezihlukahlukene zokukhanyisa emuva, futhi indlela efanele ikhethwa ngokusekelwe ezidingweni zomkhiqizo kanye nezidingo zokusebenza.Okulandelayo ezinye izindlela ezivamile zokukhanyisa kabusha zokushintshwa kwe-membrane
I-LED Backlight:I-LED (Light Emitting Diode) i-backlight ingenye yezindlela zokukhanyisa ezisetshenziswa kakhulu.Ukukhanyisa kwe-LED kunikeza izinzuzo ezifana nokusebenza kahle kwamandla, ukuphila isikhathi eside, ukufana okuphezulu kokukhanya, nokuningi.Izibani ze-LED ezinemibala ehlukene zingasetshenziswa ukudala imiphumela yokukhanyisa ekhanyayo.
Ukukhanyisa kwangemuva kwe-EL (Electroluminescent):Ukukhanyisa kwe-Electroluminescent (EL) kuthambile, kuncane, futhi akucwayizi, okuyenza ifanele ukushintshwa kolwelwesi olugobile.Ukukhanyisa kwe-EL kukhiqiza ukukhanya okufanayo nokuthambile, futhi kuvame ukusetshenziswa ezinhlelweni ezidinga ukufana okuphezulu kwe-backlight.
Ukukhanyisa ngemuva kwe-CCFL (Cold Cathode Fluorescent Lamp):Ukukhanyisa ngemuva kwe-CCFL kunikeza izinzuzo zokukhanya okuphezulu nokukhiqiza kabusha kombala okuhle kakhulu, okuyenza ifanele ukushintshwa kolwelwesi olufuna lezi zici.Naphezu kokuncipha kokuthandwa kwayo, ukukhanya kwe-CCFL zisathola imakethe ye-niche kwezinye izinhlelo zokusebenza ezikhethekile.
I-Backlight Plate:Ipuleti le-backlight lingabhangqwa nemithombo yokukhanya ehlukahlukene (njengamalambu e-fluorescent, ama-LED, njll.) ukuze kuzuzwe umphumela we-backlight we-membrane switch.Ubukhulu nezinto ezibonakalayo zepuleti le-backlight zingakhethwa ngokusekelwe ezidingweni zokufeza ukufana nokukhanya kwe-backlight.
Ukukhanya kwe-Fiber optic:I-Fiber optic guided backlighting ubuchwepheshe obusebenzisa i-optical fibre njengento eqondisayo ukwethula umthombo wokukhanya ngemuva kwephaneli yokubonisa, kuzuzwe ukukhanya okufana okufanayo.Ubuchwepheshe be-Fiber optic backlighting buvame ukusetshenziswa ezinhlelweni ezidinga ukukhanya okufanayo ezindaweni ezivaliwe, izakhiwo eziguqukayo, ukusebenza kahle kwamandla, kanye nobungane bemvelo.
Ukukhanya komphetho:I-Edge-illumination iyindlela esetshenziselwa ukufeza imiphumela yokukhanyisa kabusha ngokufaka umthombo wokukhanya emaphethelweni okushintsha kwe-membrane futhi kusetshenziswa ukukhanyela ukukhanya nokubonisa.Le nqubo ingakhanyisa ngokulinganayo yonke indawo ekhanyisiwe ye-membrane switch.
Ngokuya ngezidingo ezahlukahlukene zokuklama kanye nezidingo zokusebenza komkhiqizo, ungakhetha indlela efanelekile yokukhanyisa kabusha ukuze uzuze umphumela wokukhanya ongemuva owufunayo wokushintsha ulwelwesi.Lokhu kungathuthukisa ukukhanga okubonakalayo nolwazi lomsebenzisi lomkhiqizo, ukuhlangabezana nezidingo zemakethe.
