Ukuwa nobusika ngamaxesha aphezulu okusilela kwezixhobo ze-elektroniki, kwaye izikrini ze-LED azinjalo.Njengomgangatho ophezulu wexabiso elichanekileyo lemveliso ye-elektroniki, indlela yokwenza umsebenzi omhle ekwindla nasebusika ukugcinwa komboniso we-LED, ngaphezu kwemfuneko yokwenza umsebenzi olungileyo wokugcinwa kwesiqhelo, kodwa kufuneka kwakhona ingqalelo ekhethekileyo kule miba mithathu ilandelayo. : umbane ongatshintshiyo, i-condensation kunye nobushushu obuphantsi.
Ukukhuselwa kwe-electrostatic kubaluleke kakhulu, ukwenza umsebenzi omhle wokukhusela i-electrostatic kufuneka uqonde umthombo wombane ongatshintshiyo.Ngokutsho kwethiyori ye-atomic physics, i-material ikwi-equilibrium yombane xa ingathathi hlangothi ngombane.Ngenxa yokuzuza kunye nokulahlekelwa kwee-electron eziveliswa kuqhagamshelwano lwezinto ezahlukeneyo, izinto eziphathekayo zilahlekelwa ibhalansi yombane kwaye zivelise i-electrostatic phenomenon.Ukruthakruthwano phakathi kwemizimba lwenza ubushushu kwaye luvuyise ukudluliselwa kwe-electron;Uqhagamshelwano kunye nokwahlula phakathi kwemizimba ivelisa ukudluliselwa kwe-electron;Ukungeniswa kwe-electromagnetic kubangela ukusasazwa okungalinganiyo kwentlawulo kumphezulu wento.Isiphumo esidityanisiweyo se-friction kunye ne-electromagnetic induction.
Umbane ongatshintshiyo ungumbulali omkhulu womboniso we-LED, awuyi kunciphisa kuphela ubomi bomboniso, kodwa uya kukhupha ukuchithwa komboniso wangaphakathi wamacandelo e-elektroniki, wonakalise isikrini.Nokuba umboniso we-LED wangaphakathi okanye umboniso we-LED wangaphandle, kulula ukuvelisa umbane ongatshintshiyo kwinkqubo yokusetyenziswa, kubangele imingcipheko yokhuseleko kwisiboniso.Ukukhuselwa kwe-Electrostatic: I-Grounding yeyona ndlela ingcono yokuchasana ne-static kwinkqubo yokuvelisa, abasebenzi kufuneka banxibe i-grounding electrostatic bracelet.Ngokukodwa kwinkqubo yokusika unyawo, iplagi-in, i-debugging kunye ne-post welding, kunye nokwenza iliso elilungileyo, abasebenzi bekhwalithi kufuneka benze uvavanyo lwe-static lwesongo ubuncinane kwiiyure ezimbini;Abasebenzi kufuneka banxibe iisacholo ezisezantsi ngexesha lemveliso.Ngokukodwa kwinkqubo yokusika unyawo, iplagi-in, i-debugging kunye ne-post welding, kunye nokwenza iliso elilungileyo, abasebenzi bekhwalithi kufuneka benze uvavanyo lwe-static lwesongo ubuncinane kwiiyure ezimbini;Sebenzisa umqhubi wemoto we-DC ophantsi kwamandla ombane ophantsi ngocingo oluphantsi xa kunokwenzeka ngexesha lokudibanisa.
I-Condensation ikwasisoyikiso esikhulu kumboniso we-LED, kunye nomonakalo omkhulu kumboniso wangaphandle.Nangona izikrini zangaphandle zenziwa ukuba zingangeni manzi, ukuxinana kubangelwa kukufinyaniswa komphunga wamanzi ovela emoyeni, kwaye amathontsi amancinci anokubambelela kwibhodi yePCB kunye nemiphezulu yemodyuli yomboniso.Ukuba unyango olungangeni manzi alwenziwanga ngokufanelekileyo, ibhodi yePCB kunye nemodyuli iya konakala, okukhokelela kubomi obuncitshisiweyo okanye umonakalo kwisiboniso se-LED.Isisombululo kukukhetha isikrini sokugquma esingangenwa manzi xa uthenga isikrini sokubonisa, esifana nokufikelela lula kuthotho lwe-Helios, okanye kumzimba wesikrini oqatywe umaleko wepeyinti emithathu echaseneyo.
Imekobume yobushushu obuphantsi iya kuchaphazela ukusebenza komboniso we-LED, uninzi lwangaphandle lwe-LED lubonisa uluhlu lobushushu luyi-20 ℃ ukuya kwi-60 ℃, ubushushu obuphantsi kakhulu kuya kukhokelela kumsebenzi wenxalenye ye-semiconductor encitshisiweyo, okanye ayinakuqala ngokuqhelekileyo, kunye neplastiki ethile. izixhobo zinokuqhekeka ngenxa yobushushu obuphantsi.Ngoko ke, xa uthenga isikrini sokubonisa i-LED, zama ukunikela ingqalelo kwiqondo lokushisa elisebenzayo, musa ukukhanyisa isikrini se-LED xa ubushushu buphantsi kakhulu, kwaye ukhangele rhoqo ukuba isikrini sonakaliswe, kwimeko yokubanda kakhulu kunokongezwa. isikrini esinesixhobo somoya oshushu.
Ezi ngongoma zintathu zingentla yikwindla kunye nexesha lasebusika, ukugcinwa komboniso we-LED kufuna ingqwalasela eyongezelelweyo.
Ixesha lokuposa: Sep-14-2022
