-
Iisekethe ze-PCB njengesiseko sokutshintshela inwebu yoyilo
I-PCB (iBhodi yeSekethe eShicileleyo) i-membrane switch luhlobo lojongano lwe-elektroniki olusebenzisa i-membrane ebhityileyo, eguquguqukayo ukudibanisa nokusebenza amacandelo esekethe ahlukeneyo.Olu tshintsho luqulunqwe ngamacandelo amaninzi ezinto eziphathekayo, kubandakanywa iisekethe eziprintiweyo, i-insulating layers, kunye ne-adhesive layers, zonke ziqwalaselwe ukwenza i-compact switch assembly.Amacandelo asisiseko kwi-PCB inwebu iswitsha ibandakanya ibhodi ye-PCB, i-graphic overlay, kunye ne-conductive membrane layer.Ibhodi yePCB isebenza njengesiseko sokutshintsha, kunye nokwaleka kwemizobo ebonelela ngojongano olubonakalayo olubonisa imisebenzi eyahlukeneyo yokutshintsha.Umaleko we-membrane we-conductive usetyenziswa phezu kwebhodi ye-PCB kwaye usebenza njengeyona ndlela iphambili yokutshintsha ngokubonelela ngomqobo womzimba osebenza kwiisekethe ezahlukeneyo kwaye uthumela imiqondiso kwizixhobo ezihambelanayo.Ulwakhiwo lwe-PCB inwebu iswitsha luhlala luqinile kwaye luhlala ixesha elide, lubenza balungele ukusetyenziswa kwiintlobo ngeentlobo zezicelo, ukusuka kwizixhobo zombane zabathengi ukuya kwizixhobo zonyango kunye noomatshini boshishino.Ziyakwazi ukwenziwa ngokwezifiso kakhulu, zikwazi ukwenza uyilo lwesiko kunye noyilo, kwaye zinokulungiswa ngakumbi ngeempawu ezongezelelweyo ezinjengee-LED, impendulo ebambekayo, kunye nokunye.
-
I-PCB idibanisa isekethe ye-membrane ye-FPC
I-PCB-based Flexible Printed Circuit (FPC) iteknoloji yindlela yoyilo lwesekethe ephucukileyo apho isekethe eguquguqukayo iprintwa kwi-substrate encinci kunye ne-flexible, njengeplastiki okanye ifilimu ye-polyimide.Inika iingenelo ezininzi ngaphezulu kweePCB zemveli eziqinileyo, ezinjengokuguquguquka okungcono kunye nokuqina, uxinano olukhulu lwesekethe eprintiweyo, kunye neendleko ezincitshisiweyo.Itekhnoloji ye-FPC esekwe kwi-PCB inokudityaniswa nezinye iindlela zoyilo lwesekethe njengoyilo lwesekethe ye-membrane ukwenza isekethe ye-hybrid.Isekethe ye-membrane luhlobo lwesekethe eyenziwe kusetyenziswa iileya ezibhityileyo neziguquguqukayo zezinto ezifana ne-polyester okanye i-polycarbonate.Sisisombululo esidumileyo soyilo lwezicelo ezifuna iprofayili ephantsi kunye nokuqina okuphezulu.Ukudibanisa iteknoloji ye-FPC esekwe kwi-PCB kunye noyilo lwesekethe ye-membrane inceda abayili ukuba benze iisekethe ezintsonkothileyo ezinokuziqhelanisa neemilo ezahlukeneyo kunye neefom ngaphandle kokuphulukana nokusebenza kwazo.Inkqubo ibandakanya ukudibanisa iileyile ezimbini eziguquguqukayo kunye usebenzisa i-adhesive material, evumela ukuba isiphaluka sihlale siguquguqukayo kwaye sinamandla.Ukudityaniswa kwetekhnoloji ye-FPC esekwe kwi-PCB kunye noyilo lwesekethe ye-membrane ihlala isetyenziswa kwiinkqubo ezahlukeneyo ezifana nezixhobo zonyango, izixhobo zombane zabathengi, izixhobo zoshishino, kunye nezinto zemoto.Izibonelelo zale ndlela yoyilo lwesekethe ye-hybridi ibandakanya ukusebenza okuphuculweyo, ubungakanani obuncitshisiweyo kunye nobunzima, kunye nokunyuka kokuguquguquka kunye nokuqina.
-
Ukhuseleko lwe-membrane yesekethe ye-ESD
I-ESD (i-Electrostatic Discharge) iimbrane zokukhusela, ezikwabizwa ngokuba zii-ESD suppression membranes, ziyilelwe ukukhusela izixhobo zombane ekukhutshweni kwe-electrostatic discharge, enokubangela umonakalo ongenakulungiseka kumalungu anovakalelo e-elektroniki.Ezi membrane ziqhele ukusetyenziswa ngokubambisana namanye amanyathelo okhuseleko e-ESD anje ngokubeka phantsi, umgangatho oqhubayo, kunye nempahla ekhuselayo.I-membrane zokukhusela i-ESD zisebenza ngokufunxa kunye nokuchitha iintlawulo ezimileyo, zithintele ukuba zidlule kwi-membrane kwaye zifikelele kumacandelo e-elektroniki.
-
I-Multi-layer circuit membrane switch
I-multi-layer yesekethe inwebu iswitshi luhlobo lwe-membrane iswitsha equlunqwe ngamaleko aliqela ezinto, ngalinye linenjongo ethile.Ngokuqhelekileyo iqulethe i-polyester okanye i-polyimide substrate esebenza njengesiseko sokutshintsha.Ngaphezulu kwe-substrate, kukho iileyile ezininzi ezibandakanya umaleko wesekethe eprintiweyo ephezulu, umaleko wokuncamathelisa, umaleko wesekethe yeFPC esezantsi, umaleko wokuncamathelisa, kunye nongqimba olungaphezulu lwegraphic.Uluhlu lwesekethe oluprintiweyo luqulethe iindlela zokuqhuba ezisetyenziselwa ukufumanisa xa iswitshi yenziwe yasebenza.Umaleko wokuncamathelisa usetyenziselwa ukudibanisa iileya kunye, kwaye umzobo ongaphezulu wegraphic ngumaleko ongaphezulu obonisa iilebhile kunye nee-icon zokutshintsha.Ukutshintsha kwe-membrane yesekethe ye-multi-layer yenzelwe ukuba yomelele kwaye inokwethenjelwa, ibenze ilungele ukusetyenziswa kuluhlu olubanzi lwezicelo, kubandakanya izixhobo zonyango, i-electronics yabathengi, izixhobo zombane, kunye nezixhobo zoshishino.Banikezela ngezibonelelo ezinje ngeprofayili ephantsi, uyilo olunokwenzeka, kunye nokusebenziseka ngokulula, okubenza babe lukhetho oludumileyo lwezixhobo zombane.
-
I-Silver yoshicilelo lwe-polyester yesekethe eguquguqukayo
Ukuprintwa kwesilivere yindlela eyaziwayo yokudala i-conductive traces kwiisekethe eziguquguqukayo.I-polyester yinto esetyenziswa ngokuqhelekileyo kwi-substrate imathiriyeli yeesekethe eziguquguqukayo ngenxa yokuqina kwayo kunye neendleko eziphantsi.Ukudala i-polyester yokushicilela isiphaluka esiguquguqukayo, i-inki ye-conductive esekelwe kwisilivere isetyenziswe kwi-polyester substrate usebenzisa inkqubo yokushicilela, njengokuprintwa kwesikrini okanye ukuprintwa kwe-inkjet.I-inki eqhubayo iyaphiliswa okanye yomiswe ukudala umkhondo osisigxina, oqhubayo.Inkqubo yoshicilelo yesilivere ingasetyenziselwa ukwenza iisekethe ezilula okanye eziyinkimbinkimbi, kubandakanywa i-single-layer okanye i-multi-layer circuits.Iisekethe zinokubandakanya amanye amacandelo, anje nge-resistors kunye ne-capacitors, ukwenza isekethe ephezulu kakhulu.Iisekethe zesilivere zepolyester eziguquguqukayo zibonelela ngeenzuzo ezininzi, kubandakanya iindleko eziphantsi, ukuguquguquka, kunye nokuqina.Ngokuqhelekileyo zisetyenziswa kumashishini ahlukeneyo, kuquka izixhobo zonyango, i-aerospace, i-automotive, kunye ne-electronics yabathengi.
-
iSilver chloride yoshicilelo lwesekethe inwebu
Isetyhula yesilivere yechloride yoshicilelo lwemembrane luhlobo lwesekethe ye-elektroniki eprintwa kwinwebu enemingxuma eyenziwe ngesilivere yechloride.Ezi sekethe ziqhele ukusetyenziswa kwizixhobo ze-bioelectronic, ezifana ne-biosensors, ezifuna uqhagamshelwano oluthe ngqo nolwelo lwebhayoloji.Ubume be-porous bemembrane buvumela ukusasazwa lula kolwelo nge-membrane, leyo ke ivumela ukubonwa kunye nokuziva ngokukhawuleza nangokuchanekileyo.
