Yintoni umahluko phakathi kwezikrini ze-LED kunye ne-LCD?
2025-12-02
Njengendawo ebalulekileyo yothungelwano lolwazi kunye nokuzonwabisa, imiboniso iqhubeke nokunyuka ngokukhawuleza kwetekhnoloji. I-LCD (i-Crystal ye-crystal ye-freestal) kwaye ikhuphe i-LED (i-Diode ekhuphayo) ziitekhnoloji ezimbini ezibonakalayo, nganye inezinto ezizodwa ezisebenzayo kunye neemeko ezifanelekileyo. Eli nqaku liza kuphinda lihlale umahluko phakathi kwezikrini ze-LCD nezikhokelayo ezivela kwimigaqo emihlanu: IMigaqo yeTekhnoloji, Uyilo lweTekhnoloji, uyilo olusebenza kakuhle, kunye ne-Screen Pessepan. Oku kuyakukunceda abafundi baqonde ngcono ezi tekhnoloji zimbini kwaye zenze ukhetho olufanelekileyo ngokusekelwe kwiimfuno zabo.
Imigaqo yeTekhnoloji yokubonisa: Umahluko phakathi kwe-crystal ye-crystal kunye ne-daitter ekhuphayo
Isikrini se-LCD: Eyona nto iphambili kwisikrini se-LCD ilele kwizinto zangaphantsi zangaphakathi zekristale. Ezikristali zinokutshintsha ulungelelwaniso lwazo phantsi kwempembelelo yentsimi yombane, ngaloo ndlela ilawula ukuhambisa kunye nokuthintela ukukhanya ukufezekisa umboniso womfanekiso. Izikrini ze-LCD zihlala zifuna imodyuli yasemva kokubonelela ngomthombo wokukhanya. Xa ukukhanya kudlula kwi-crystal yekristale, kuyaphoxeka, ukwenza imibala eyahlukeneyo kunye nemifanekiso esiyibonayo. Le nkqubo ibandakanya imigaqo entsonkothileyo yomzimba nengapheliyo, enika izikrini ze-LCD ukufezekisa isisombululo esiphezulu kunye nefuthe elibonakalayo. Izicelo eziphambili zibandakanya umabonwakude, abeke i-moitars, kunye neefowuni eziphathwayo.
Izikrini ze-LED: Ngokwahlukileyo, i-Sky Skreens iqesha indlela eyahlukileyo yokubonisa. Basebenzisa ngokuthe ngqo ii-Deds ezikhupha ngqo (i-LEDS) njengokukhanya, kunye ne-pixel nganye edityaniswe ngombala obomvu, oluhlaza, kunye ne-LED. Ngokulungelelanisa ukuqaqamba kunye nombala wokudibanisa umbala wale mibala, umbala otyebileyo kunye namanqanaba okukhanya anokuboniswa. Inzuzo yezikrini ze-LED ilele kwimeko yabo yokuziqhelanisa, isuse imfuneko yokukhanya okungasemva, okukhokelela kuthelekisa phezulu kunye nombala obanzi we-GARTE.
Izicelo eziphambili: Izikrini zangaphandle zentengiso, njl.
Impembelelo yesiphumo:
I-LCD Skys Oku kukhokelela kumbala ophantsi wombala, kodwa indalo kunye nokuboniswa kwendalo ngakumbi, ilungele ukujonga okwandisiweyo ngaphandle kokubangela iliso lamehlo. Nangona kunjalo, izikrini ze-LCD zinokuba ziswele kancinci kumanqanaba amnyama kuba nokuba zingathethi ukukhanya, umaleko osemva uvumela isixa esithile sokukhanya, kubangela "ukukhanya okucocekileyo kwabantsundu.
Izikrini ze-LED: Ubume bokuziqhelanisa nezikrini ze-LED zibanika ubume obuphezulu bombala kunye nokwahlukileyo, ukubabenze ukuba baveze imibala esebenzayo neyisityebi. Ingakumbi xa ubonakalisa umxholo omnyama okanye ophezulu wokudibanisa, izikrini ze-LED zinokubonisa abamnyama ezinzulu kwaye zikhulule umhlophe, ukuhambisa amava abonakalayo abonakalayo. Nangona kunjalo, abanye abasebenzisi banokufumana amehlo owomileyo okanye ukudinwa xa ujongene nokuqaqamba okuphezulu kwexesha ixesha elide.
Uyilo lobukhulu:
Izikrini ze-LCD: Ngenxa yesidingo sobume besiqithi esisemva kunye ne-crystal ye-crystal, izikrini ze-LCD zinendlela enzima, ebangelwa kukungaphezulu kwesikrini. Oku kunqongophele isicelo sabo kwizixhobo ze-ultra ezincinci ezinjengee-smartphones kunye neetafile. Nangona kunjalo, ngenkqubela phambili kwezobuchwephesha, ezinye izikrini eziphezulu ze-LCD ziqala ukamkela itekhnoloji ye-overlight kunye ne-crystal ye-crystal ye-crystal ye-crystal ye-crystal ye-crystal ye-crystal ye-crystal yoyilo ukunciphisa ubungakanani nobunzima.
Izikrini ze-LED: izikrini ezikhokelwa, ngenxa yendalo yabo yokuziqhelanisa, ayifuni ukuba ungaphezulu, ubanike inzuzo yendalo ngokuncipha nokukhanya. I-oad (i-organic ukukhanya i-Diode) i-pixel nganye ikhuphe ukukhanya ngokuzithandela, ngakumbi ukubenza ubume be-screen kunye nokwenza ubeke ugcino lwezinto ezinama-ultra ezincinci ze-smartphones kunye neethelevishini. Ngapha koko, ukucinga nokukhanya kwezikrini ze-LED kuye kwenza uyilo oluhle olunjengokuyila kunye nezikrini ezisabekileyo, ezikhokelela kwimfundiso entsha kwitekhnoloji yokubonisa.
Ukusebenza kakuhle kwamandla:
Izikrini ze-LCD: Ukusetyenziswa kwamandla kwezikrini ze-LCD kugxilwe ikakhulu kwimodyuli yasemva. Xa isikrini sikhanyisela, lonke ungqameko olungasemva kufuneka lusebenze. Naxa bebonisa kuphela isiqu somxholo, akunakwenzeka ukuthintela ukusebenza okungasemva, kukhokelela ekusebenziseni amandla aphezulu. Oku kuyinyani ngakumbi xa ubonakalisa umxholo omnyama, apho ukukhanya okungasemva kufuneka kuqhube ngamandla apheleleyo, okhokelela kwinkunkuma yamandla.
Izitshixo ze-LED: ngokuchaseneyo, izikrini ze-LED zisenza ngcono kulawulo lwamandla. Kuba i-pixel nganye inokusebenza ngokuzimeleyo, izikrini ze-LED zinokukhanyisa kuphela iiphikthi ezifanelekileyo ngokomxholo obonisiweyo, ukunciphisa ukusetyenziswa kwamandla ngokubanzi. Olu phawu lwenza ukuba izikrini ze-LED zithandwa kakhulu kwizixhobo zeselula, zandisa ubomi bebhetri kunye nokuphucula amava omsebenzisi.
Ubomi bekrini
Izikrini ze-LCD: Izikrini ze-LCD zenziwa ngezinto ze-inrganic, ezazihamba kancinci, zikhokelela kwixesha elinde. Ngaphandle komonakalo wangaphandle, izikrini ze-LCD zinokugcina umgangatho oboniswayo iminyaka emininzi, esenza ukhetho olufanelekileyo kubasebenzisi abafuna ukubuya kwexesha elide kutyalo-mali. Ngaphaya koko, izikrini ze-LCD zilungelelaniswe kakhulu kubushushu obungqongileyo kunye nokufuma, zisenza balungele ukusetyenziswa kwiindawo ezahlukeneyo.
Izikrini ze-LED: Ngelixa izikrini ze-LED zibonelela ngeengenelo ekusetyenzisweni komgangatho kunye nokusetyenziswa kwamandla, izixhobo zezinto eziphilayo zisebenzisa umda ebomini babo. Ixesha elingaphezulu, iminyaka yezixhobo zezinto eziphilayo, kunye nezikrini ze-LED zinokufumana imiba efana nokuhla kweShift kunye neShift yoMbala. Ngokukodwa, ii-LED eziblowu ziqhelekileyo zityhutyha ngokukhawuleza kune-Red kunye neGress, echaphazela umgangatho wokubonisa kuphela. Ke ngoko, kubasebenzisi ababeka phambili uzinzo lwexesha elide kunye nokuqina, izikrini ze-LCD zinokuba zilungile ngakumbi.
Ukuqukumbela, zombini izikrini ze-LCD nezikhokelwa zinezibonelelo zayo kunye nezinto ezingalunganga, kunye nokukhetha itekhnoloji yokubonisa kuxhomekeke kwiimfuno zokhetho lomsebenzisi kunye nezinto ozithandayo. Isikrini se-LCD, kunye nefuthe lezinto zabo zeNdalo kunye neLitye, i-Lindespan elide, kunye nokuguqulelwa kwendalo esingqongileyo, kufanelekile kubasebenzisi abafuna ukubukela ixesha elongezelelweyo okanye ababeka phambili ngempumelelo. Kwabo bafuna ukucaca okuqinisekileyo kokugqibela kwaye besebenzisa izikrini ze-LCD, iikhompyuter, kunye namatelevana asekhaya, izikrini ze-LCD zezona zikhetho zintle kwaye zijonga kakhulu.
Izikrini ze-LED, kwelinye icala, imibala yazo esebenzayo neyisityebi, uyilo lwe-SLIM, kunye nokusetyenziswa kwamandla ophantsi, ziye zaba lukhetho olukhethwayo lwabasebenzisi ababeka phambili amava abonakalayo aphezulu kunye nokwenzakala.
Ngenkqubela phambili eqhubekayo yobuchwephesha, iitekhnoloji ezimbini zokubonisa zinokuphinda zidibane kwaye zingena kwixesha elizayo kwixesha elizayo, zizisa abasebenzisi kwixesha elizayo kunye namava ahlukeneyo ahlukeneyo. Xa usenza ukhetho, ukuqonda iimpawu kunye nokusikelwa umda kwitekhnoloji nganye, kudityaniswa neendlela zokusetyenziswa komntu, kubalulekile ekufumaneni esona sisombululo sifanelekileyo.
I-Ecaleni le-Poine
Ukubonelela ngokuthelekiswa ngokucacileyo nangokuchanekileyo, nantsi itafile eshwankathela umahluko ophambili phakathi kwezikrini ze-LED kunye ne-LCD:
|
Inqaku |
I-LCD |
I-LED |
|
Ukukhanya okungasemva |
I-CCFL okanye i-LED |
Ukuzingcama (ukukhuphela ukukhanya kwe-Deds) |
|
Umgangatho womfanekiso |
Kulungile |
Ngokugqwesileyo |
|
Ukusebenza kwamandla |
Kulungile |
Ngcono |
|
Umlinganiso womlinganiso |
Kulungile |
Ngokugqwesileyo |
|
Ukuchaneka kombala |
Kulungile |
Ngcono |
|
Umsebenzi wobomi |
I-avareji (30,000 - 60,000 iiyure) |
Ixesha elide (50 000 - 100,000 iiyure) |
|
Ubukhulu |
Thake |
Mncinci |
|
Ukujonga ii-angles |
Inqunyulwe (inokuhluka ngetekhnoloji yepaneli) |
Banzi (ngakumbi kunye netekhnoloji ye-IPS) |
|
Ixabiso |
Ifikeleleke ngakumbi |
Ngokubanzi iphakame |
|
Ixesha lokuphendula |
Mfutshane / ukukhawuleza |
Mfutshane / ukukhawuleza |
|
Enye |
Ubungakanani bomgangatho, umda kwimbonakalo |
Uyilo olukhanyayo kunye nobutshijolo, lunokuthatha ingqalelo ekusebenzeni okukhulu kakhulu |
Imigaqo yeTekhnoloji yokubonisa: Umahluko phakathi kwe-crystal ye-crystal kunye ne-daitter ekhuphayo
Isikrini se-LCD: Eyona nto iphambili kwisikrini se-LCD ilele kwizinto zangaphantsi zangaphakathi zekristale. Ezikristali zinokutshintsha ulungelelwaniso lwazo phantsi kwempembelelo yentsimi yombane, ngaloo ndlela ilawula ukuhambisa kunye nokuthintela ukukhanya ukufezekisa umboniso womfanekiso. Izikrini ze-LCD zihlala zifuna imodyuli yasemva kokubonelela ngomthombo wokukhanya. Xa ukukhanya kudlula kwi-crystal yekristale, kuyaphoxeka, ukwenza imibala eyahlukeneyo kunye nemifanekiso esiyibonayo. Le nkqubo ibandakanya imigaqo entsonkothileyo yomzimba nengapheliyo, enika izikrini ze-LCD ukufezekisa isisombululo esiphezulu kunye nefuthe elibonakalayo. Izicelo eziphambili zibandakanya umabonwakude, abeke i-moitars, kunye neefowuni eziphathwayo.
Izikrini ze-LED: Ngokwahlukileyo, i-Sky Skreens iqesha indlela eyahlukileyo yokubonisa. Basebenzisa ngokuthe ngqo ii-Deds ezikhupha ngqo (i-LEDS) njengokukhanya, kunye ne-pixel nganye edityaniswe ngombala obomvu, oluhlaza, kunye ne-LED. Ngokulungelelanisa ukuqaqamba kunye nombala wokudibanisa umbala wale mibala, umbala otyebileyo kunye namanqanaba okukhanya anokuboniswa. Inzuzo yezikrini ze-LED ilele kwimeko yabo yokuziqhelanisa, isuse imfuneko yokukhanya okungasemva, okukhokelela kuthelekisa phezulu kunye nombala obanzi we-GARTE.
Izicelo eziphambili: Izikrini zangaphandle zentengiso, njl.
Impembelelo yesiphumo:
I-LCD Skys Oku kukhokelela kumbala ophantsi wombala, kodwa indalo kunye nokuboniswa kwendalo ngakumbi, ilungele ukujonga okwandisiweyo ngaphandle kokubangela iliso lamehlo. Nangona kunjalo, izikrini ze-LCD zinokuba ziswele kancinci kumanqanaba amnyama kuba nokuba zingathethi ukukhanya, umaleko osemva uvumela isixa esithile sokukhanya, kubangela "ukukhanya okucocekileyo kwabantsundu.
Izikrini ze-LED: Ubume bokuziqhelanisa nezikrini ze-LED zibanika ubume obuphezulu bombala kunye nokwahlukileyo, ukubabenze ukuba baveze imibala esebenzayo neyisityebi. Ingakumbi xa ubonakalisa umxholo omnyama okanye ophezulu wokudibanisa, izikrini ze-LED zinokubonisa abamnyama ezinzulu kwaye zikhulule umhlophe, ukuhambisa amava abonakalayo abonakalayo. Nangona kunjalo, abanye abasebenzisi banokufumana amehlo owomileyo okanye ukudinwa xa ujongene nokuqaqamba okuphezulu kwexesha ixesha elide.
Uyilo lobukhulu:
Izikrini ze-LCD: Ngenxa yesidingo sobume besiqithi esisemva kunye ne-crystal ye-crystal, izikrini ze-LCD zinendlela enzima, ebangelwa kukungaphezulu kwesikrini. Oku kunqongophele isicelo sabo kwizixhobo ze-ultra ezincinci ezinjengee-smartphones kunye neetafile. Nangona kunjalo, ngenkqubela phambili kwezobuchwephesha, ezinye izikrini eziphezulu ze-LCD ziqala ukamkela itekhnoloji ye-overlight kunye ne-crystal ye-crystal ye-crystal ye-crystal ye-crystal ye-crystal ye-crystal ye-crystal yoyilo ukunciphisa ubungakanani nobunzima.
Izikrini ze-LED: izikrini ezikhokelwa, ngenxa yendalo yabo yokuziqhelanisa, ayifuni ukuba ungaphezulu, ubanike inzuzo yendalo ngokuncipha nokukhanya. I-oad (i-organic ukukhanya i-Diode) i-pixel nganye ikhuphe ukukhanya ngokuzithandela, ngakumbi ukubenza ubume be-screen kunye nokwenza ubeke ugcino lwezinto ezinama-ultra ezincinci ze-smartphones kunye neethelevishini. Ngapha koko, ukucinga nokukhanya kwezikrini ze-LED kuye kwenza uyilo oluhle olunjengokuyila kunye nezikrini ezisabekileyo, ezikhokelela kwimfundiso entsha kwitekhnoloji yokubonisa.
Ukusebenza kakuhle kwamandla:
Izikrini ze-LCD: Ukusetyenziswa kwamandla kwezikrini ze-LCD kugxilwe ikakhulu kwimodyuli yasemva. Xa isikrini sikhanyisela, lonke ungqameko olungasemva kufuneka lusebenze. Naxa bebonisa kuphela isiqu somxholo, akunakwenzeka ukuthintela ukusebenza okungasemva, kukhokelela ekusebenziseni amandla aphezulu. Oku kuyinyani ngakumbi xa ubonakalisa umxholo omnyama, apho ukukhanya okungasemva kufuneka kuqhube ngamandla apheleleyo, okhokelela kwinkunkuma yamandla.
Izitshixo ze-LED: ngokuchaseneyo, izikrini ze-LED zisenza ngcono kulawulo lwamandla. Kuba i-pixel nganye inokusebenza ngokuzimeleyo, izikrini ze-LED zinokukhanyisa kuphela iiphikthi ezifanelekileyo ngokomxholo obonisiweyo, ukunciphisa ukusetyenziswa kwamandla ngokubanzi. Olu phawu lwenza ukuba izikrini ze-LED zithandwa kakhulu kwizixhobo zeselula, zandisa ubomi bebhetri kunye nokuphucula amava omsebenzisi.
Ubomi bekrini
Izikrini ze-LCD: Izikrini ze-LCD zenziwa ngezinto ze-inrganic, ezazihamba kancinci, zikhokelela kwixesha elinde. Ngaphandle komonakalo wangaphandle, izikrini ze-LCD zinokugcina umgangatho oboniswayo iminyaka emininzi, esenza ukhetho olufanelekileyo kubasebenzisi abafuna ukubuya kwexesha elide kutyalo-mali. Ngaphaya koko, izikrini ze-LCD zilungelelaniswe kakhulu kubushushu obungqongileyo kunye nokufuma, zisenza balungele ukusetyenziswa kwiindawo ezahlukeneyo.
Izikrini ze-LED: Ngelixa izikrini ze-LED zibonelela ngeengenelo ekusetyenzisweni komgangatho kunye nokusetyenziswa kwamandla, izixhobo zezinto eziphilayo zisebenzisa umda ebomini babo. Ixesha elingaphezulu, iminyaka yezixhobo zezinto eziphilayo, kunye nezikrini ze-LED zinokufumana imiba efana nokuhla kweShift kunye neShift yoMbala. Ngokukodwa, ii-LED eziblowu ziqhelekileyo zityhutyha ngokukhawuleza kune-Red kunye neGress, echaphazela umgangatho wokubonisa kuphela. Ke ngoko, kubasebenzisi ababeka phambili uzinzo lwexesha elide kunye nokuqina, izikrini ze-LCD zinokuba zilungile ngakumbi.
Ukuqukumbela, zombini izikrini ze-LCD nezikhokelwa zinezibonelelo zayo kunye nezinto ezingalunganga, kunye nokukhetha itekhnoloji yokubonisa kuxhomekeke kwiimfuno zokhetho lomsebenzisi kunye nezinto ozithandayo. Isikrini se-LCD, kunye nefuthe lezinto zabo zeNdalo kunye neLitye, i-Lindespan elide, kunye nokuguqulelwa kwendalo esingqongileyo, kufanelekile kubasebenzisi abafuna ukubukela ixesha elongezelelweyo okanye ababeka phambili ngempumelelo. Kwabo bafuna ukucaca okuqinisekileyo kokugqibela kwaye besebenzisa izikrini ze-LCD, iikhompyuter, kunye namatelevana asekhaya, izikrini ze-LCD zezona zikhetho zintle kwaye zijonga kakhulu.
Izikrini ze-LED, kwelinye icala, imibala yazo esebenzayo neyisityebi, uyilo lwe-SLIM, kunye nokusetyenziswa kwamandla ophantsi, ziye zaba lukhetho olukhethwayo lwabasebenzisi ababeka phambili amava abonakalayo aphezulu kunye nokwenzakala.
Ngenkqubela phambili eqhubekayo yobuchwephesha, iitekhnoloji ezimbini zokubonisa zinokuphinda zidibane kwaye zingena kwixesha elizayo kwixesha elizayo, zizisa abasebenzisi kwixesha elizayo kunye namava ahlukeneyo ahlukeneyo. Xa usenza ukhetho, ukuqonda iimpawu kunye nokusikelwa umda kwitekhnoloji nganye, kudityaniswa neendlela zokusetyenziswa komntu, kubalulekile ekufumaneni esona sisombululo sifanelekileyo.
Kucetyiswa
