QLED vs. UHD: The Ultimate Comparison 2024 - RTLED

Kufambira mberi kwetekinoroji kwakaunza hupfumi hwakasiyana-siyana hwekuratidzira matekinoroji, uye QLED neUHD vari pakati pevamiriri. Ndeapi maitiro avo akasiyana? Ichi chinyorwa chichakurukura zvakadzama misimboti yehunyanzvi, maitiro uye mamiriro ekushandisa eQLED vs. UHD. Kuburikidza nekuenzanisa kwakadzama uye dudziro, zvinokubatsira iwe kuti unzwisise zviri nani aya maviri epamberi ekuratidzira matekinoroji.

1. Chii chinonzi QLED?

QLED (Quantum Dot Light Emitting Diodes) inogadzirwa neakawanda madotsi akatumidzwa nefizikisi Mark Reed weYale University. Kunyanya, inoreva kudikidiki semiconductor nanocrystals isingaonekwe neziso rakashama. QLED iratidziro tekinoroji yakavakirwa pahuwandu hwedoti tekinoroji. Nekuwedzera dhizaini ye quantum dot zvinhu pakati peiyo backlight module uye mufananidzo module yechiratidziro che LED, inogona kuvandudza kuchena kweruvara rwebacklight, ichiita kuti mavara anoratidzwa awedzere kujeka uye kutetepa. Panguva imwecheteyo, ine kupenya kwepamusoro uye kusiyanisa, kupa vataridzi ruzivo rwakanaka rwekuona.

2. Chii chinonzi UHD?

Zita rakazara reUHD ndere Ultra High Definition. UHD ndiyo inotevera-chizvarwa tekinoroji yeHD (Yakakwirira Tsanangudzo) uye Yakazara HD (Yakazara Yepamusoro Tsanangudzo). Inowanzo reva vhidhiyo yekuratidzira fomati ine resolution ye3840 × 2160 (4K) kana 7680 × 4320 (8K). Kana tikaenzanisa HD (Yakakwirira Tsanangudzo) nemhando yemufananidzo webhaisikopo rakajairwa, FHD (Full High Definition) yakafanana neshanduro yakakwidziridzwa yemabhaisikopo emhando yepamusoro. Ipapo UHD yakafanana nemhando yepamusoro-tsanangudzo yemubhaisikopo yemhando yakapetwa kana yeFHD. Zvakafanana nekukudza mufananidzo wepamusoro-tsanangudzo kusvika zvakapetwa kana saizi yawo uye uchiramba wakajeka uye wakatetepa mhando yemufananidzo. Iyo yakakosha yeUHD ndeyekupa vashandisi zvakajeka uye zvakanyanya kutetepa mufananidzo uye vhidhiyo kuratidza maitiro nekuwedzera huwandu hwemapikiseli uye kugadzirisa.

3. UHD vs QLED: Ndechipi Chiri Nani?

3.1 Panyaya yekuratidzira maitiro

3.1.1 Kuitwa kwemavara

QLED: Iyo ine yakanyanya kunaka kuita kwemavara. Quantum dots anogona kuburitsa mwenje nekuchena kwakanyanya uye kuwana yakakwira color gamut yekuvhara. Mune dzidziso, inogona kusvika 140% NTSC color gamut, iyo yakakwirira kwazvo kupfuura yechinyakare LCD kuratidza tekinoroji. Uyezve, kurongeka kwemavara zvakare kwakakwira zvakanyanya, uye kunogona kuratidza mamwe mavara akajeka uye echokwadi.

UHD: Iyo pachayo, ingori chiyero chekugadzirisa, uye kuvandudzwa kweruvara hachisi chinhu chayo chikuru. Nekudaro, ratidza michina inotsigira UHD resolution inowanzo batanidza mamwe emhando yepamusoro tekinoroji, senge HDR (High Dynamic Range), kuti iwedzere kusimudzira kutaura kweruvara, asi kazhinji kutaura, ruvara rwayo rwegamut harusati rwakanaka seQLED.

3.1.2 Kusiyanisa

QLED: Zvakafanana neOLED, QLED inoita zvakanakisa maererano nekusiyana. Nekuti inogona kuwana shanduko yemapixel ega ega kuburikidza nekutonga chaiko. Kana ichitaridza nhema, mapixels anogona kudzimwa zvachose, achiratidzira dema rakadzika kwazvo, achigadzira musiyano wakapinza nezvikamu zvinopenya uye kuita kuti mufananidzo uve nepfungwa yakasimba yekuisa uye matatu-dimensionality.

UHD: Kubva pamaonero ekugadzirisa chete, highresolution UHD inogona kuita kuti ruzivo rwemufananidzo rujeke uye kusvika pamwero wakati zvakare kubatsira kuvandudza maonero ekusiyanisa. Asi izvi zvinoenderana nechaiyo yekuratidzira mudziyo uye tekinoroji. Mimwe yakajairwa UHD michina inogona kusaita zvinoshamisira mukusiyana, nepo yakakwirira yekupedzisira UHD michina inogona kuita zvirinani chete mushure mekushongedzerwa neakakodzera kusiyanisa tekinoroji.

3.2 Kupenya kwekuita

QLED: Inogona kuwana yakawedzera kupenya mwero. Mushure mekunakidzwa, iyo quantum dot zvinhu inogona kuburitsa mwenje wakasimba, izvo zvinoita kuti QLED dhizaini irambe ichichengetedza yakanaka yekuona maitiro munzvimbo dzakajeka. Uye kana ichiratidza mamwe mapeji epamusoro-soro, inogona kuratidza mufananidzo wakajeka.

UHD: Kupenya kwekuita kunosiyana zvichienderana nechaiyo mudziyo. Mamwe maTV eUHD anogona kunge aine kupenya kwakanyanya, asi mamwe maturusi ane avhareji yekupenya kuita. Nekudaro, hunhu hwekugadziriswa kwepamusoro hunoita kuti UHD iratidze kuratidza mamwe maficha uye kurongedza kana ichiratidza kupenya kwakanyanya.

3.3 Kuona kona

QLED: Iine kuita kwakanaka maererano nekona yekuona. Kunyangwe ingave yakaderera zvishoma kune OLED, inogona kuramba ichichengetedza yakanaka ruvara uye mutsauko mukati mehombe yekutarisa angle renji. Vataridzi vanogona kutarisa skrini kubva kumakona akasiyana uye kuwana inogutsa yekuona chiitiko.

UHD: Iyo kona yekuona zvakare inotsamira pane chaiyo yekuratidzira tekinoroji uye mudziyo. Mimwe michina yeUHD inotora tekinoroji yepamberi ine yakakura yekuona kona, asi mimwe michina ichava nematambudziko akadai sekukanganiswa kweruvara uye kuderedzwa kupenya mushure mekutsauka kubva pakona yepakati yekuona.

3.4 Kushandiswa kwesimba

QLED: Iko kushandiswa kwesimba kwakaderera. Nekuda kwekupenya kwakanyanya kwe quantum dot zvinhu, yakaderera yekutyaira voltage inodiwa pakupenya kumwe chete. Naizvozvo, zvichienzaniswa nemamwe matekinoroji echinyakare ekuratidzira akadai seLCD, QLED inogona kuchengetedza imwe huwandu hwesimba.

UHD: Iyo simba rekushandisa nhanho inosiyana zvichienderana neiyo chaiyo yekuratidzira tekinoroji uye mudziyo. Kana iri UHD mudziyo wakavakirwa paLCD tekinoroji, sezvo ichida backlight kuti ivheneke skrini, mashandisirwo esimba akakwira. Kana iri UHD mudziyo unotora tekinoroji inopenya, senge UHD vhezheni yeOLED kana QLED, mashandisiro esimba akadzikira.

3.5 Hupenyu

UHD: Hupenyu hwesevhisi yeHD LED kuratidzwa hwakareba kana ichienzaniswa neQLED skrini. Panyaya yehupenyu hwedzidziso, hupenyu hwetioretical hweUHD LED kuratidza hunogona kudarika 100,000 maawa, angangoita makore gumi nerimwe kana achishanda achienderera maawa makumi maviri nemana pazuva nemazuva 365 pagore. Kunyangwe hupenyu hwekufungidzira hweiyo LED mwenje sosi chikamu cheQLED kuratidza inogona zvakare kusvika anopfuura 100,000 maawa.

3.6 Mutengo

QLED: Seyakanyanya kusimukira tekinoroji yekuratidzira, parizvino mutengo weQLED zvishandiso wakakwira. Kunyanya-yepamusoro-yekupedzisira QLED skrini uye maTV anogona kudhura zvakanyanya kupfuura akajairwa maLCD TV uye maLED kuratidza skrini.

UHD: Mitengo yeUHD zvishandiso inosiyana zvakanyanya. Mamwe ekupinda-level UHD screen anoratidza anokwanisika, nepo epamusoro-ekupedzisira UHD anoratidza, kunyanya ayo ane epamberi matekinoroji uye emhando yepamusoro mapaneru, achavewo achidhura. Asi kazhinji, tekinoroji yeUHD yakakura, uye mutengo wakasiyana uye unokwikwidza uchienzaniswa neQLED.

4. UHD inopesana neQLED muBusiness Use

Kunze Danho

Fordanho re LED skrini, QLED inova sarudzo yekutanga. QLED's high resolution inoita kuti vateereri vaone zvakajeka maitiro ekuita vari kure. Kupenya kwayo kwakakwirira kunogona kuenderana nekuchinja kwechiedza chekunze. Kunyangwe muchiedza chemasikati chakasimba kana usiku, inogona kuve nechokwadi chemufananidzo wakajeka. Inogona zvakare kuratidza zvakasiyana-siyana zvematanho ekuita senge nhepfenyuro mhenyu, mavhidhiyo zvimedu, uye ruzivo rwemavara.

Indoor Exhibition

Indoor nharaunda dzine zvakakwirira zvinodiwa pakurongeka kwemavara uye mhando yemifananidzo. QLED ine yakanakisa kuita kwemavara kugona. Ruvara rwayo gamut rwakakura uye runogona kunyatso kudzorera mavara akasiyana. Ingave iri kuratidza mifananidzo yakakwira-resolution, mavhidhiyo, kana zvemazuva ese muhofisi, inogona kupa yakapfuma uye yakajeka mifananidzo. Semuenzaniso, kana ichiratidza mifananidzo yepamusoro-soro yezvigadzirwa muhoro yekuratidzira yemukati, QLED inogona kunyatsoratidza mavara emifananidzo, ichiita kuti vateereri vanzwe sekunge vari kuona yekutanga. Panguva imwecheteyo, kuita kwakanakisa kweQLED kusiyanisa kunogona kuratidza zvakajeka uye nerima ruzivo rwemufananidzo munzvimbo yemwenje yemukati, zvichiita kuti mufananidzo wacho uwedzere. Uyezve, kona yekutarisa yeQLED munzvimbo dzemukati inogona zvakare kusangana nezvinodiwa zvevanhu vakawanda vachiona pasina shanduko yeruvara kana kudzikiswa kwakanyanya kwekupenya kana ichionekwa kubva padivi.

Nzvimbo yeMusangano weHofisi

Mumisangano yehofisi, chinotariswa ndechekuratidza magwaro akajeka uye akarurama, machati edata, uye zvimwe zvirimo. UHD's high resolution inogona kuve nechokwadi chekuti zvinyorwa zviri muPPTs, data mumatafura, uye akasiyana machati anogona kuratidzwa zvakajeka, kudzivirira kusajeka kana kusajeka kunokonzerwa nekusakwana kugadzirisa. Kunyangwe kana ichitariswa padhuze patafura diki yemusangano, zvirimo zvinogona kunyatsosiyaniswa.

Chiitiko cheMitambo

Mifananidzo yezviitiko zvemitambo inoshanduka nekukurumidza uye ine mavara akapfuma, seruvara rweuswa panhandare uye mavara eunifomu yechikwata chevatambi. Kuita kwemavara kwakanaka kweQLED kunogona kuita kuti vateereri vanzwe mamwe mavara echokwadi uye akajeka. Panguva imwecheteyo, kupenya kwayo kwepamusoro uye kusiyanisa kwepamusoro kunogona kuita kuti vatambi vanomhanya-mhanya uye mabhora awedzere kuoneka, kuratidza maitiro akanaka ekuona mumifananidzo ine simba uye kuve nechokwadi kuti vateereri havapotsa nguva dzinofadza.

5. UHD vs QLED muKushandisa Pachedu

QLED vs UHD yeMitambo

Mifananidzo yemitambo yakapfuma mune zvese, kunyanya mumitambo mikuru ye3D nemitambo yakavhurika yenyika. UHD's high resolution inobvumira vatambi kuti vaone diki diki mumitambo, senge mepu mamepu uye hunhu hwemidziyo. Uyezve, akawanda emitambo consoles uye makadhi emifananidzo ePC ikozvino anotsigira UHD kubuda, iyo inogona kushandisa zvizere zvakanakira UHD kuratidzwa uye kuita kuti vatambi vanyudzwe zvirinani munyika yemutambo.

Pamusoro Sarudzo: UHD

Home Theater

QLED inoratidzira inopa kupenya kwepamusoro, mamwe mavara akajeka, uye nani musiyano, kunyanya kana uchiona HDR zvirimo mumakamuri anopenya, inoratidza zvakapfuma ruzivo.

Pamusoro Sarudzo: QLED

Personal Content Kugadzira

UHD inopa chigadziriso chepamusoro chinobvumira kuratidza zvimwe zvirimo panguva imwe chete, sekugadzirisa vhidhiyo uye kugadzirisa kwemifananidzo, zvine mhedzisiro yakajeka. Kana kumiririrwa kwemavara kwakaringana kuchidikanwa, mamwe ma UHD skrini anogona kupa kushomeka kwemavara kuita.

QLED inopa kunyatsojeka kwemavara, ichiita kuti ive yakakodzera kugadziridza mafoto uye vhidhiyo inoda kuvimbika kwemavara. Kupenya kwepamusoro kwemazinga muQLED kuratidzwa kunogona kuderedza kushushikana kwemaziso panguva refu yekushanda.

Naizvozvo, QLED yakanakira kusikwa kwehunyanzvi kunoda kuvimbika kwemavara epamusoro, nepo UHD iri nani kune multitasking uye zuva nezuva basa rehofisi.

6. Kuwedzera Kuratidza Tech: DLED, OLED, Mini LED, uye Micro LED

DLED (Yakananga LED)

DLED iratidziro tekinoroji inoshandisa yakananga backlighting ine akatevedzana maLEDs kuvhenekera zvakaenzana skrini yese. Kuenzaniswa neyakajairwa CCFL backlighting, DLED inopa kupenya kwepamusoro uye kuderera kwesimba rekushandisa. Zvakanakira zvayo zviri muchimiro chayo chakareruka uye mutengo wakaderera, uchiita kuti ive yakakodzera kune akawanda mazuva ese ekushandisa mamiriro. Inopa inodhura-inoshanda kuratidza mhinduro ine kukosha kwakanaka kwemari.

OLED (Organic Chiedza-Emitting Diode)

OLED inoshandisa self-emissive tekinoroji uko pixel yega yega inogona kuvheneka kana kudzima yakazvimirira, zvichikonzera mutsauko wakasarudzika uye vatema vechokwadi. Iyo yekupedzisira-yakaonda dhizaini uye kuchinjika kweOLED inoita kuti ive yakanakira kugadzira slim skrini uye inobhenda inoratidza. Pamusoro pezvo, OLED inokunda mukurongeka kwemavara, ichiita iyo sarudzo inosarudzika yepremium terevhizheni uye nharembozha. Kusiyana nemamwe matekinoroji ekudzokera shure, OLED haidi mamwe magetsi masosi, ichipa yakasarudzika yekuona ruzivo.

Mini LED

Mini LED tekinorojiinoshandisa zviuru kusvika kumakumi ezviuru zvemadiki madiki LEDs seye backlight sosi, ichigonesa nzvimbo dzakanaka dzemuno dimming. Izvi zvinoguma nekuita padhuze neOLED maererano nekupenya, kusiyanisa, uye HDR, uku uchichengeta mabhenefiti ekupenya kwechinyakare LED backlit skrini. Mini LED zvakare inozvirumbidza hupenyu hurefu uye njodzi yakaderera yekutsva-mukati. Ndiyo sarudzo yekuenda-yekupenya kwepamusoro-kupenya zvigadziriso uye nehunyanzvi maapplication, akadai semamonitor emitambo uye maTV ekupedzisira.

Micro LED

Micro LED inomiririra tekinoroji iri kubuda inoshandisa madiki madiki e LED machipi semapikisi ega. Inosanganisa mabhenefiti ekuzvimisa eOLED nemhinduro dzehupenyu hweOLED uye nekutsva-mukati nyaya. Micro LED inoratidzira kupenya kwakanyanya, kuderera kwesimba rekushandisa, uye inotsigira isina musono tiling, ichiita kuti ive yakakodzera kune makuru-masikirini uye mune ramangwana rekuratidzira maapplication. Kunyangwe pari zvino ichidhura, Micro LED inomiririra ramangwana reratidziro tekinoroji, kunyanya kune yepamusoro-yekupedzisira kushandiswa kwekutengesa uye chaiyo yemhando yepamusoro-yepamusoro-tsanangudzo yekuratidza zvinodiwa.

Pakazere, imwe neimwe yeaya matekinoroji ane akasiyana masimba: DLED inokunda mukukwanisa uye kuita, OLED inoburitsa emhando yepamusoro yemifananidzo, Mini LED zviyero kuita uye kusimba, uye Micro LED inotungamira remangwana repamusoro-kuguma kuratidza.

7. Mhedziso

Mushure mekuongorora maitiro uye mashandisiro eQLED uye UHD, zviri pachena kuti ese ari maviri ekuratidzira matekinoroji anopa akasiyana mabhenefiti. QLED inodakadza nekuita kwayo kwemavara kwakatanhamara, kusiyanisa kwepamusoro, uye kukodzera kwenzvimbo dzemukati umo zvinoonekwa zvakajeka zvakakosha. Nekune rimwe divi, UHD inopenya muzviitiko zvekunze uye nhanho zviitiko nepamusoro-soro uye kupenya kwayo, kuve nechokwadi chekuonekwa kwakajeka kunyangwe kubva kure uye mumamiriro akasiyana emwenje. Paunenge uchisarudza tekinoroji yekuratidzira, zvakakosha kuti utarise zvakanangana nezvinodiwa uye mamiriro ekushandiswa.

Kana iwe uchifarira zvekuratidzira uye uchitsvaga mhinduro chaiyo yezvaunoda, usazezetaura nesu. RTLEDvari pano kuti vakubatsire kuita sarudzo ine ruzivo uye kuwana yakakwana yekuratidzira tekinoroji kune zvaunoda.

8. Mibvunzo Inowanzo bvunzwa nezve QLED neUHD

1. Ko QLED's quantum dot inopera nekufamba kwenguva here?

Kazhinji, QLED's quantum dots yakagadzikana uye haiperi nyore. Asi mumamiriro akanyanya (yakakwira tembiricha / mwando / mwenje wakasimba), panogona kuve nekukanganisa. Vagadziri vari kuvandudza kusimudzira kugadzikana.

2. Ndeapi mavhidhiyo masosi anodiwa kuti UHD yakakwirira resolution?

High-quality 4K+ zvinyorwa uye mafomati akaita seH.265/HEVC. Yakakwana yekufambisa bandwidth inodiwa zvakare.

3. Kurongeka kwemavara eQLED kunovimbiswa sei?

Nekudzora quantum dot size/kuumbwa. Yepamberi manejimendi masisitimu uye gadziriso yemushandisi inobatsira zvakare.

4. Ndeapi minda akanakira mamonitor eUHD?

Graphic dhizaini, vhidhiyo editing, kutora mafoto, kurapwa, aerospace. High res uye mavara akarurama anobatsira.

5. Maitiro emangwana eQLED neUHD?

QLED: zviri nani quantum dots, mutengo wakaderera, zvimwe zvinhu. UHD: yakakwirira res (8K+), yakasanganiswa neHDR uye yakakura color gamut, inoshandiswa muVR/AR.