Ukukhethwa koMthombo wokuKhanya we-LED

I-LED inokonga umbane omninzi welizwe kunye nabasebenzisi, kwaye ugcine iiyure ezininzi zomsebenzi kwilifa. Ukuphuhliswa kweteknoloji yesicelo se-LED yongeze amandla amatsha kwishishini leentengiso ezikhuphisanayo. Imeko yayo ekhethekileyo, eyahlukileyo ekhanyayo, kwaye isetyenziswa ngokubanzi kwimveliso yeemveliso zentengiso. Iimpawu ezahlukeneyo zesibane se-LED zineengile ezahlukeneyo ezikhanyayo kunye nokukhanya okwahlukileyo. Ngoko ke, indlela yokukhetha isibane sesibane se-LED esifanelekileyo kwiimveliso ezahlukeneyo, ukwenzela ukuba ikwazi ukufezekisa umphumo ophezulu kunye nokunciphisa iindleko ukuya kumlinganiselo omkhulu? Iingcebiso zobuchwephesha zenkampani enyiniweyo ngoku. Ukusetyenziswa kunye nokusetyenziswa kwee-LED kwiimpawu ezikhupha ukukhanya Iimpawu ezintathu ezikhanyayo zineemfuno ezilandelayo zomthombo wokukhanya: Okokuqala, ubunzima beeglyphs kunye neenkcukacha ezahlukeneyo zeeprojekthi ezahlukeneyo, umthombo wokukhanya ufuna indawo yonke yokukhanya. umthombo wokukhanya; okwesibini, ngenxa ngenxa yendalo yonke yeeglyphs; Ukugqitywa kofakelo lweempawu ezikhupha ukukhanya akulula kakhulu. Ukuze kuncitshiswe iindleko zokugcina, umthombo wokukhanya ufuna ubomi obude;. Kukho imithombo yokukhanya ye-LED emithathu efanelekileyo kwiimpawu ezintathu zokukhanya-ezikhuphayo: abantu kunye neminqwazi encinci ye-straw kunye neentsimbi zesibane sezibane. Imodyuli yokukhanya ye-Earnian ifanelekile kwiimpawu ezikhanyayo phakathi kobude bodonga lwegama phakathi kwe-8-10cm? Ngokubanzi, i-3 kunye ne-2 Kap / সর্বyi malunga ne-90 degrees kunye ne-120 degrees. Kulo mgama, imodyuli ekhanyayo isetyenziswe kwigama lokuncancisa, ukukhanya kunokukhutshwa nonke. Akunjalo kuphela inani leemodyuli ligcina inani leemodyuli, ukusetyenziswa kovavanyo lwemitha yokukhanya kwesikrini, izinga lokusetyenziswa kwamandla okukhanya lilungile. Kwiimpawu ezikhanyayo ezimfutshane kunye ne-glyph-shaped kunye ne-sculpture ekhanyayo, i-angle evuthayo kufuneka isetyenziswe malunga ne-160 degrees ye-modyuli ye-flat-headed mermaid kunye nemodyuli encinci yokukhanya komnqwazi. Indawo enkulu yemitha yokukhanya inokunciphisa inani lemodyuli, kwaye udonga olufutshane luphucula ukukhanya okuqaqambileyo kwefonti. Ezi zimbini zidityanisiwe, zilandele umthetho wokugcinwa kwamandla, kwaye zibonise nokubaluleka kokukhetha okuchanekileyo kwe-LED. Kuyafaneleka ukuba uqaphele ukuba kwinkqubo yokusebenzisa imodyuli yokukhanya kwe-LED, kufuneka sinikele ingqalelo kwingxaki yokuhla kwamandla ombane. Ungaze wenze iluphu enye kuphela, ukusuka kuthotho lokuqala ukuya esiphelweni. Oku akuyi kwenza kuphela ukukhanya okungahambelaniyo ngenxa yombane ohlukeneyo phakathi kweyokuqala kunye nomsila, kodwa kunye nengxaki yokugqithiswa kwe-single-circuit current evuthayo ibhodi yesiphaluka. Indlela echanekileyo kukudibanisa kangangoko kunokwenzeka ukuqinisekisa ukuba i-voltage kunye nokusabalalisa kwangoku kunengqiqo. Ukongezelela, ukuba ufuna ukusebenzisa izinto ezichasene ne-anticorrosive ngaphakathi kwe-cavity yegama, kungcono ukusebenzisa i-primer emhlophe ukunyusa i-coefficient yayo yokubonisa. Ukusetyenziswa kwe-LED kwiimpawu ze-ultra -thin luphawu olukhanyayo olukhanyayo. Ubukhulu beempawu zangaphambili ezikhupha ukukhanya okugqithisileyo kunye neebhokisi zokukhanya ezi-ultra-obhityileyo zaziphakathi kwe-1.5-3.0cm. Ngo-2004, kwesi siseko, iNkampani ye-Nanjing Bia ngokuzimeleyo yavelisa isethi yeempawu ezinqabileyo ezinobunzima obuyi-0.8-1.5cm. Le mveliso ithatha ubugcisa obahlukeneyo obufana nesikhokelo sokukhanya, isitofu sokubumba, ukukrola, imithombo yokukhanya ngasemva. Uphawu kukuba umphezulu uthe tyaba, akukho zimpawu ze-sculpture bump, ukukhanya kunye nokukhanya okufanayo ngaphandle kokukhanya kwentambo. Uyilo lunokuba lukhulu ngokungenasiphelo, luncinci njengekhadi lesebe, kwaye iimpawu zendlela kwindlela enkulu zingenziwa. Olu phawu lwe-ultra-thin lukhethwa ngokobunzima beemfuno zomthengi kunye nobukhulu besakhiwo ngokweemfuno zomthengi. Iimpawu ezikhupha ukukhanya kwe-Ultra-thin kunye nobukhulu obungaphantsi kwe-8mm kunye nommandla ongaphantsi kwe-450cm2 unokukhethwa kwimodyuli ekhanyayo encinci; Ubukhulu buphakathi kwe-8mm-10mm kunye ne-ultra-thin light elitting sign phakathi kwe-500cm2-400cm2. ; Iimpawu ezinkulu ze-ultra-thin light emitting ezinobunzima obungaphezu kwe-10mm, imodyuli yokukhanya ekhanyayo ye-ultra-high ye-angle yokukhanya ngaphakathi kwe-30 degrees kufuneka ikhethwe. Ngamafutshane, xa uninzi lweshishini lentengiso lisebenzisa itekhnoloji yesicelo se-LED ukwenza iimveliso, ngaphezu kokuqwalasela ukuzinza kwe-LED, kuyafuneka kwakhona ukugqiba i-angle ekhanyayo ye-LED ngokweemfuno zemveliso. Ngaphakathi. Kuphela ngokukhethwa okufanelekileyo kweenkcazo ezahlukeneyo ze-LED sinokuqinisekisa umgangatho wemveliso. Inkqubo yokukhanyisa ngokubanzi ye-LED kunye neempawu zayo zokugcinwa kwamandla kunye nokukhusela indawo yimicimbi yoluntu exhalabele ngokubanzi ngamazwe ngamazwe namhlanje, kwaye ichaphazela ngokuthe ngqo uphuhliso oluzinzileyo loluntu. Kumashishini okukhanyisa asebenzisa amandla ngokuthe ngqo, kunethemba lokufumana amandla okugcina ukukhanya okuluhlaza. Ukuzalwa kwe-semiconductor yomthombo wokukhanya ohlaza wokukhanya kwaziwa njengenguqu kwintsimi yokukhanyisa. Isimboli kukuba i-semiconductor emitting diode (LED) ingena ngokuthe ngcembe kwimarike yokukhanya eqhelekileyo njengomthombo wokukhanya omtsha. Njengokusetyenziswa kwemithombo yokukhanyisa ekhethekileyo, ukukhanya okumhlophe kwe-LED kubonise inzuzo enkulu yokusebenza, ukuqhubela phambili kophuhliso olomeleleyo, kunye nemfuno yemarike ekhula ngokukhawuleza. Kwiminyaka emi-5 ezayo, izibane ze-LED zinokuthi zibe yimveliso eqhelekileyo yesizukulwana esilandelayo sokukhanyisa. Ibhalbhu yokukhanya ye-diode evuthayo yahlukile kwisibane esiqhelekileyo esimhlophe esifakwe kwisibane ngokwesakhiwo okanye umgaqo okhanyayo. Kangangexesha elide, isizathu sokuba abantu bangasebenzisi i-diode yokukhanya ekukhanyiseni ikakhulu ngenxa yokuba kwelinye icala, i-diode ekhupha ukukhanya ayizange iphumelele obomvu, oluhlaza kunye noluhlaza okwesibhakabhaka. Ifuna. Ngoku le ngxaki ithwaxa abantu isonjululwe ekugqibeleni. Abantu basekwe kwi-Ultra -high brightness Blu -ray LED, kwaye basebenzisa iindlela ezininzi zokufezekisa ukukhanya okumhlophe. Ukukhanya okuphuma kwiglowubhu yokukhanya ye-diode yokukhanya enokuphuhliswa kusondele kakhulu elangeni, kwaye kunethemba elihle lokusetyenziswa. Ngenxa yoko, i-bulb-emitting diode light bulb iya kuphuma kwi-electronic device indicator light light, ibe yinkwenkwezi entsha kwintsimi yokukhanyisa, ekhokelela kwinguqu entsha yokukhanyisa. I-Semiconductor i-ultra-highlightness light emit diode (i-LED), ngakumbi i-nitride emhlophe ekhanyayo i-diode, ineenzuzo zevolumu encinci, i-voltage ephantsi, ubomi obude, impendulo ekhawulezayo, ukudanyaza okungatshintshiyo, ukusetyenziswa kwamandla amancinci, umkhuhlane omncinci, njl. kwaye ngokuthe ngcembe iba sisizukulwana esitsha sohlaza. , Ukonga amandla, indalo esingqongileyo, umthombo wokukhanyisa ixesha elide. Njengomthombo wokukhanya we-semiconductor, ukukhanya okumhlophe kwe-LED, xa kuthelekiswa nomthombo wokukhanyisa wendabuko, ukusetyenziswa kwayo kwamandla kufana kuphela malunga ne-20% yokugqibela. Ubomi benkonzo bufikelela kwiiyure ezingama-100,000, eziphindwe kaninzi kwizibane eziqhelekileyo. Inokwethenjelwa, ixabiso eliphantsi lokugcina. Umbane wokusetyenziswa uphantsi, kwaye amandla ombane osebenzayo ngokubanzi angaphantsi kwe-5V. Ukongeza kwi-backlight ye-LCD yomatshini ophathwayo, ingasetyenziselwa kwintsimi yokukhanyisa intsimi, ukukhanya kwendawo yeentaba ezikude, izibane zemigodi kunye nokukhanya kwendawo yamanzi, njl. Ixesha lokutshintsha lifutshane, ixesha eliphantsi lokuphendula lingafikelela kwi-1 microsecond, kwaye izibane eziqhelekileyo ziyi-millisecond ezimbalwa (ixesha langoku lokuphendula umthombo wokukhanya yi-200 millisecond). Ukhuseleko lokusingqongileyo, akukho nkunkuma iyingozi njengemekyuri, eyomeleleyo kwaye ayikho buthathaka, inciphisa ukungcoliseka kwenkunkuma kokusingqongileyo. Izibane ze-LED aziqukethe izithako ze-infrared kunye ne-ultraviolet, akukho ngcoliseko yemitha, kunye ne-DC drive, akukho kukhanya, ngumthombo wokukhanya okusingqongileyo wokukhusela umbono. Ngokusetyenziswa ngokubanzi kwe-LED kunye nokuphuculwa kokusebenza, ukuguqulwa kokukhanya okutsha kuza kuba yimvumelwano yabantu, ngoko ke olu tshintsho luya kuzisa ntoni abantu: oku kuphuhliso lweemveliso ze-LED kunye nokukhokela uphuhliso lwemarike eyona nto ichaphazelekayo. . Umbhali ukholelwa ukuba ezi ngongoma zilandelayo zifanelwe ingqalelo: (1) Ngaphandle kokukhanya kunye nobushushu bombala, i-LED izisa uphuhliso lokukhanya kombala olawulwayo kunye nokulungelelaniswa koluntu lwabantu, olunokwahlulwa ngokulinganayo lube ngamanqanaba amathathu. Inqanaba lokuqala lisusela ngaphambi kwenkulungwane ye-18 ukuya kwimbono yabantu bokuqala. Ukususela kwiinkuni eziqhelekileyo ukuya kwizibane zeoli ukuya kumakhandlela, kude kube yimali eninzi yezibane zegesi kunye nezibane zepetroli ezisetyenziswa kwixesha elizayo. Kule mbali ende, abantu basukela ukukhanya, nto leyo ethetha ngokuqaqamba. Inqanaba lesibini lisusela kwinkulungwane yeshumi elinesibhozo. Abantu baqalise ukusebenzisa izibane zombane. Ukususela ngo-Edison ngo-1879, u-Edison uye waqulunqa izibane ezimhlophe. Sele isetyenziswa phantse iminyaka eyi-130. Itekhnoloji yokukhanyisa ephambili yi-radiation ye-thermal kunye ne-gas discharge technology. Ukuze kugcinwe amandla kunye nokukhanyisa okusebenzayo, abantu baye baphuhlisa izibane ezimhlophe, izibane ze-fluorescent, izibane ze-halogen, izibane ze-sodium ezixinzelelekileyo, izibane ze-mercury, njl. Ezi zibe ziimveliso eziphambili ekukhanyeni kwethu kwemihla ngemihla. Ukongeza ekwaneliseni ingqikelelo yokukhanya kweli nqanaba, ubushushu bombala buye bafezekiswa. Ngoku i-LED isetyenziselwa ukukhanyisa, iya kuqalisa elinye inqanaba elitsha lokukhanyisa. Ukuphunyezwa kwee-LED ezisisiseko ezintathu-ezinemibala zinokufumaneka naluphi na umbala okhanyayo obonakalayo, kwaye unokutshintshwa nangaliphi na ixesha. Ukulawulwa kokukhanya kunye nobushushu bombala kulungele ngakumbi. (2) Utshintsho ukusuka kwisibane esinye ukuya ekugxininiseni umphumo opheleleyo. Kubomi bethu bemihla ngemihla, ukukhanya ngokuqhelekileyo kufezekiswa ngezibane ezingatshatanga okanye zendawo. I-LED incinci ngobukhulu kwaye inokufakwa kwizinto zokwakha, izinto zokuhombisa kunye nemisebenzi yezandla. Ukukhanyisa kwexesha elizayo akusayi kuphinda kukhawulelwe kwisibane esinye, kodwa kuya kulandela umphumo wokukhanyisa ngokubanzi. Umthombo wokukhanya unokuvela emhlabeni, udonga, ifestile yefestile, ifenitshala, izixhobo, imisebenzi yezandla, imigca, ubuso, okanye imithombo yokukhanya komzimba. Ngokutsho kokukhanyisa ngokubanzi Iziphumo kufuneka zibekwe (ezifana nombala, ubushushu, ukukhanya, ulwalathiso, njl.). Ibhalbhu ye-diode ekhanyayo yenziwe nge-semiconductor. Ngoko ke, esi sixhobo esikhupha ukukhanya singenziwa sincinci kakhulu ukufikelela kwi-sub-millimeter order kwaye siyifake eludongeni okanye eludongeni. Ukuba awuzilayiti izibane, akunakukwazi ukuqaphela ubukho bazo. Ukongeza, ubomi obude beli bhalbhu. Ukongeza ekomeleleni kwexesha elide, olu hlobo lwebhalbhu yesibane lukwanamandla amakhulu ngokogcino lwamandla. (3) Ukuphuhliswa kwesibane sesibane ekukhethweni kwendawo ngokuqhelekileyo kugqitywe ngokutshintshela ukulawula isibane esithile ukugqiba. Kuyilo lwexesha elizayo olugxininisa umphumo wokukhanyisa ngokubanzi, ulungelelwaniso olupheleleyo lomthombo wokukhanya lwenza ukuba inkqubo yescene ibekho. Abantu banokuyila iziphumo ezahlukeneyo zokukhanyisa ngokweemfuno zeemeko ezahlukeneyo. Ngexesha lenkqubo yokusetyenziswa, abantu badinga kuphela ukukhetha indawo ngokusebenzisa ulawulo olude ukuze bafumane isiphumo sokukhanyisa esilungelelanisiweyo. (4) Ufakelo olungaguqukiyo ukusuka kulo nakuphi na ukukhutshelwa endaweni yokutshintsha ukusuka kwikhandlela ukuya kwizibane zombane, ukwenzela ukuba ufakelo oluthe nkqo kuphela luphuhliswe kulo naliphi na icala kunye nendawo yofakelo. Isikhundla esilinganiselweyo. Isibane se-LED siqhutywa yi-low-voltage power supply. Umgca wokhuseleko unokumiselwa ngokusemgangathweni. Umgca we-buckle unokulungiswa kuyo nayiphi na indawo kunye nayiphi na imilo, ukwenzela ukuba ukukhanya kwe-LED kunokukhutshwa nangaliphi na ixesha, ukudala iziphumo ezahlukeneyo ukudala iziphumo ezahlukeneyo. Izibane zodwa, ungazixhoma kwiindawo ezahlukeneyo ngokweemfuno ezahlukeneyo zabantu. (5) I-Static landscape inokuguqulwa ibe yisandi, ukukhanya, kunye nombane oguquguqukayo obonisa isantya sokuphendula i-LED, umthamo omncinci kunye nokulungiswa kombala, ukwenzela ukuba umbala oguquguqukayo unokuboniswa kangangoko kunokwenzeka. Inokufezekiswa ngolawulo lwesoftware ngamanye amaxesha, oluya kuzisa ubomi kunye noguquguqukayo kwinkqubo yokukhanyisa. (6) Imithombo yohlaza efana namandla elanga namandla omoya iya kuba ngamandla okukhanyisa kumandla okukhanya aqhutywa kukukhanya. Njengomthombo omtsha wokukhanya okuqinileyo okuphezulu okuphezulu, amandla e-LED mancinci ngokwentelekiso, isiphumo sokukhanya siphezulu, i-voltage iphantsi, kwaye ukusetyenziswa kwamandla e-DC kulungele i-solar drive. I-LED isetyenziselwa ukukhanyisa, kwaye ibonelela ngomthwalo ophantsi wokukhanya komthombo wokusetyenziswa kwamandla elanga, okwenza amandla elanga asetyenziswe ngokubanzi ngokusemandleni, okuya kukhuthaza kakhulu ukuphuhliswa koshishino lwelanga. Kwixesha elizayo, inkqubo yokukhanyisa i-LED inokwenzeka ngokupheleleyo ukusebenzisa amandla ombane welanga. Iimveliso eziphuhlisiwe zingasetyenziselwa kwiindawo apho iigridi eziqhelekileyo zingenako ukwandisa okanye zithintelwe ngeemeko zejografi. (7) Ukwandiswa kwengcamango yokukhanyisa, kubonakalisa ngokupheleleyo ubugcisa, imbali, ubuntu, kunye nobuntu ukukhanya kwe-LED kuya kutshintsha iingcamango zokukhanyisa kwabantu. Ngokubhekiselele kumbala, ukukhanya okuvela ekukhanyeni okumhlophe kwingqiqo yendalo yonke kwandiswa kwimibala eyahlukeneyo yokukhanya. Enyanisweni, akuyomfuneko ukuba abantu baqaqambe kakhulu kwiimeko ezininzi. Mhlawumbi ukukhanya okutyheli okanye eminye imibala ifaneleke ngakumbi kwiimfuno kunye nezinto ezithandwayo zobuntu bendawo. I-LED enezikhokelo ezintathu inokufezekisa inguqu eqhubekayo kunye nokukhethwa kokukhanya, i-grayscale kunye nombala. Ukukhanya kunempembelelo ebalulekileyo kwingqondo yabantu, ukuze abantu bakhethe iziphumo ezahlukeneyo zokukhanyisa ngamaxesha ahlukeneyo ngokweemfuno zabo zobuntu, iimeko zendawo, kunye nokuqonda okwahlukileyo kokusingqongileyo kunye nobomi. Izibane zobugcisa, imibala ephuphayo, iya kudibanisa abantu kunye nokusingqongileyo, kwaye inike iinkcazo ezintsha zokukhanyisa. Ngokunyuka kokuthandwa kwengcamango yobomi obuluhlaza, abantu baqala ukulangazelela ubomi obukhululekile kunye nobonwabileyo kunye nomsebenzi kwindawo eluhlaza kunye nezakhiwo eziluhlaza. Ngokuphunyezwa kwemibala yokukhanyisa, abantu banqwenela ithenda ngakumbi kunye nemiboniso eyenzelwe umntu. Usetyenziso olubanzi lwe-LED luya kubonisa ngokuqinisekileyo iimpawu ze-LED ngaphambi kokuba zibe namandla. Inkqubo yokukhanyisa ngokubanzi ebonisa iimpawu ezininzi ze-LED iya kuba yenye yeendlela ezibalulekileyo zophuhliso lwezicelo ze-LED. Olona phawu lubalulekileyo kukusebenzisa i-LED ukuqonda ukulambatha, ukusetwa kwangaphambili kunye nokukhethwa kwendawo yendawo. Umxholo wala manqaku asixhenxe angasentla uya kuba luphawu lwawo olusisiseko. Ukuze ufezekise inkqubo yokukhanyisa i-LED yendawo yonke, izibane ezifihliweyo, ubugcisa, kunye nezibane ezidibeneyo ze-LED ziya kufumana ingqalelo. Ukudibanisa izibane ze-LED kunye nezakhiwo kunye nezixhobo zokuhombisa, kunye nezibane ze-LED zobugcisa, ziya kuba zimbini izikhokelo zophuhliso ezibalulekileyo zezicelo ze-LED.