Waa kuwee waa ka wanaagsan yahay: IPS ama AMOLED? Isbarbardhigga iyo opinion caanka ah

Taageerayaasha teknoolajiyada ee loo isticmaalo soo saaridda ee qaab, qalabka mobile, qaybsan AMOLED iyo dhaggan LCD ku caashaqay. Labada nooc ee screens ku salaysan farsamada warshadaha kala duwan, iyo saarayaasha xoogga saaraan faa'iidooyinka kaliya ay geedi socodka u gaar ah.

Sidaas waxa daaha waa ka wanaagsan - IPS ama AMOLED? Ma waxaa jira farqi la dareemi karo oo u dhexeeya labada teknoolajiyada, iyo haddii ay sidaa tahay, waa maxay?

technology LCD

LCD waxay ka dhigan tahay bandhigay LCD ah. Waxaa celin midabka hab gebi ahaanba ka duwan yahay AMOLED ah. il light bandhigay crystal The dareere waa backlight ah. Backlight noqon kartaa kala duwan, kaas oo badbaadiyay tamarta, laakiin waxaa loo isticmaalaa in telefishinada waaweyn.

White uusan haysan ay Milanello u gaar ah. Waa isku dar ah oo dhan midabyo kale la arki karo qaybaha kala ah. Sayidka, backlight LCD waa in la abuuro ah iftiin cad khayaali ah sida hufan ee suurtogalka ah si ay u ka heli midab ka duwan in element LCD ee. Inta badan soo bandhigay LCD ayaa backlight a LED buluug ah, oo ku dhacda fosfooraska, iyo abuuraa dhow iftiinka cad.

dhib dhabta bilaabmaa marka iftiinka waa kala fog iyo maraa baraf. element LCD isku shaandheyn karaa xaglo kala duwan by beddelo danab ka codsatay daraa. Iftiinka ka dibna maraa kale ee filter kala fogaansho, mowjadda by 90 ° si ixtiraam leh ugu horreeyey. Waxa ay u bakhtiiyaan, ku xiran tahay xagal ah ee rogista. Markaas, nuurka ku dhex socda-RGB filter, abuurista subpixels ka dibna raaciyaa in pixels ah.

Waxaas oo dhan waxay soo jeedinaysaa in LCD-bandhigay gacanta ku qaddarka iftiinka by xanibeen iftiin Nuur iyo midab for pixel kasta ahbaa. Like AMOLED, LCD-soo bandhigay waxaa laga yaabaa in qalabka furta firfircoon ama dadban.

AMOLED-technology

Qarsoon ee horyaalka screens qayb muhiim ah oo noocan ah - LED (LED). Electronics ku caashaqay ogaato oo ku saabsan nalalka, kuwaas oo ka hor, laakiin in guddi soo bandhigay waxaa si weyn hoos u dhacay iyo kaalinta qaab ay kooxahaasi casaan, cagaar iyo buluug uu ka samaysan hal pixel a awood u bandhigeen cad oo kale midabada. khariidad ee subpixels, kuwaas oo wax yar ka beddelaan laga yaabaa in waxqabadka soo bandhigay.

O Warqadda tusinaysaa organic ah. Waxaa jira tiro ka mid ah filimada organic khafiif kaalinta dhexeeya kirishbooyada LED, oo bixinaya laydh marka socodka hadda.

Ugu dambeyntii, qayb AM ee AMOLED tusmeeya "furta firfircoon", sida ka soo horjeeda technology dadban. Tani waxay muujinaysaa sida loo xakameeyo OLED kasta LED. Si loo xakameeyo pixel shaqsi ee maxalka furta oo dadban waxaa loo isticmaalaa wareeggeedii dhafan, xakamaynta danab sahayda si column la doonayo ama safka. Waa gaabis ah oo waafi sax ah. Nidaamka furta firfircoon waxaa loo isticmaalaa in kasta LED midableh-transistor iyo capacitor ah. Marka firfircoonaan, ee isku xigta oo column si ay u helaan capacitor pixel xajisto ay lacag u dhaxaysa wareegyada helid. Tani waxay u ogolaaneysaa in aad si dhakhso ah oo si sax ah u maareyn.

muddo kale, oo laga heli karo - waa Super AMOLED, magaca marketing Samsung ee shaashada, weheliso a capacitive screen taabto. Sida caadiga ah, screen noocan oo kale ah waxaa lagu qabtaa lakabka gaar ah dhinaca sare ee shaashadda. Ururka Taas ayaa ka dhigaysa khafiif bandhigay.

Super AMOLED vs LCD

Noocan oo kale ah farqi aad u weyn oo ah habka hawlgalka ee shaashadda ayaa saameyn weyn ku waayo-aragnimo user. nidaamka midabka ah ee inta badan la Xuso marka la barbardhigo tiknolojiyada kuwan. AMOLED bixisaa kala duwan weyn ee fursadaha midab badan LCD, taasoo keentay in images more cad ah.

OLED-qaab kala duwan oo dheeraad ah cokan cagaaran iyo buluug, midabada ugu awooda badan ee-pixel sub. Qaar ka mid ah waxay aaminsan yihiin in tani ay u damaysay dheeraad ah saartaa midabada aan dabiici ahayn. LCDs u muuqdaan in ay u janjeera in ay overcompensate codadka guduudan cagaaran oo dheeraad ah la qariyaa. In kasta oo xaqiiqda ah in ay aadan haysan tiro balaadhan oo ku filan, image ay u abuuraan aad u dhow kulan profile ka mid ah midabo kala caadiga ah loo isticmaalo in sawir iyo video.

Fiiro dhow oo soo bandhigay ee smartphone muujinaysaa in midabo kala duwanaan karaan arrin la taaban karo, xitaa in qaab nooc la mid ah. Tusaale ahaan, inkastoo xaqiiqda ah in ay Note BlackBerry PRIV Galaxy iyo 5 isticmaalaa AMOLED-muujiyaan saaraha isla, waxay gabi ahaanba waa profiles gamma kala duwan. Tan waxaa loo qayb ahaan macnayn karaa by joogitaanka dhowr profiles kala duwan iyo dhaqmaan image soo saare.

sax Color - labada farqiga u muhiim ah, gaar ahaan marka ay timaado cad. Imtixaanka qaar ka mid ah casriga ugu wanaagsan ee Android shaaca ka qaaday in OLED-qaab siiyo natiijooyin aad u sax ah, halka qaab LCD leeyihiin towns buluug yar. Tani ma aha la yaab leh, siiyo in bandhigay LCD ee la sifeeyo si Nuur buluug ah.

la'aanta ah ee nalalka iyo sifeynta layers sidoo kale ku hadla ay guushu ku OLED ah. LCDs inta badan ka maqnaan nuurka dheeraad ah oo ay leeyihiin duwan hooseeyo, tan iyo nuurka ma dami, xataa haddii pixels noqon waa madow, halka OLED fudud damin kartaa pixels aad. sidoo kale LCD lakabka sifeynta blocks qaar ka mid ah nuurka, oo dhumucdiisuna badan oo ka dhigan in xaglo arkaysid ka yar tahay OLED ah.

Faa'iida of AMOLED waa in uu Kokes ku kala duwan cimrigeedu kala duwan, oo taasi ka dhigan tahay in qaybaha gaarka ah ee RBG ugu danbeyntii xaqiro heerar kala duwan. dheelitirka Color OLED-soo bandhigay wax yar ka baddalo karaan waqti kasta, iyo LCD ee backlight LED ka dhigan tahay in dheelitirka midabka waa ka xasilloon.

controllability

Mid ka mid ah faa'iidooyinka ugu weyn ee OLED-soo bandhigay waa heer sare ah oo ay gacanta ku pixel kasta. element Tani waxay u beddelmi karin, kaas oo u ogolaanaya si loo gaaro qoto dheer sare ee madow iyo ratio farqiga. control warshadu hawada at heerka of a natiijada pixel hal kaydka tamarta, iyo maqnaanshaha of layers dheeraad ah in ka badan LED waxay muujinaysaa in iftiinka dusha sare gaadho ugu badnaan. Images noqdaan dhalaal iyo hagaajinaysaa xagal daawashada ah.

Khiyaano iyo dabacsanaanta

Dhaggan AMOLED bandhigay calaamadee dhinacyada dhumucda yar yar kuwaas oo ay ku xiran tahay qalabka iyo miisaan. Tan waxa u sabab la'aanta ah ee nalalka. Inkastoo dad badan Doorashadan muuqan kara qiimo lahayn, waxay leedahay saameyn ku tilmaame kale oo muhiim ah - xagal arkaysid, taas oo si toos ah ay ku xidhan tahay dhumucda bandhigay.

Isticmaalka Kokes oo macnaheedu yahay in ku-єkrany LED aad u khafiif ah, taas oo ku haboon qalabka la qaadi karo. Maqnaanshaha backlight adag iyo horumar degdeg ah ee wax soo saarka ee muhashada caawiyay si ay u abuuraan jiilka koowaad ee qaab dabacsan, waa mid aad u rajo abuurista arrimo cusub foomka.

iska

Mid ka mid ah koobin ugu muhiimsan kuwaas oo caawin doona in ay fahmaan waxa technology ugu fiican screen - IPS ama AMOLED, - waa ka duwan. Faa'iidada of technology LED - barbardhigo weyn, waayo, wixii dadka isticmaala, iyo jecel technology ee. Marka qof markii ugu horeysay arki bandhigay midabo, waxa aad ula yaabay. Tani waa "wow saamayn", si qadarin by marketers.

si qoto dheer ee madow

Halbeegga soo socda taas oo ka caawisa garto screen waa ka wanaagsan - IPS ama Super AMOLED, - awood u leh inay gudbiyaan madow. Sababo la xaqiiqada ah in LED screen iftiin on iyaga u gaar ah, dadka isticmaala iyaga siin doonaa faa'ido dafiri karin. Waxaa ku lug oo kaliya pixels loo baahan yahay in image oo aan screen oo dhan, sida in IPS ee. Marka la barbardhigo - ratio of dhalaalka ka mid ah qaybaha ugu qatarsan iyo meelaha dhaadheer ee shaashadda, si ka duwan aan la koobi karayn u OLEDs afka baarkiisa, tan iyo Nuur lahayn. Laakiin xaqiiqadu ma aha kiiska, iyada oo meelaha madow oo ka mid ah baas iftiinka ka muuqataa. Farqiga in la barbardhigo - 20-laab (30000: 1 vs 1500: 1).

isticmaalka tamarta

Ka mid ah tilmaamayaasha si loo ogaado waxa ugu fiican, IPS ama AMOLED, users loo yaqaan hufnaan ee shaashadda. The-technology LED waxaa la gaarayaa warshadu hawada ku of subpixels shaqsi. On screen waa goobaha mugdiga ah ku bixiso tamarta yar, laakiin dhalaalaya ee dambe. Sidaa darteed, isticmaalka awoodda bandhigay waxay ku xiran tahay hab isticmaalka.

xawaaraha

waqti Response waxa kale oo saamayn ku opinion oo ka mid ah macaamiisha, kuwaas oo soo bandhigi fiican - IPS ama AMOLED. technology ugu dambeeyay ka yar, taas oo aragti waa in wax yar ka badan isbedel deg deg ah ee image macnaheedu. Sida xaqiiqda ah, waqtiga jawaabta weyn IPS ku dhowaad imperceptibly. Iyo Samsung Galaxy S4 ayaa shaaca ka qaaday dhibaato kale - isbedel deg deg ah ee image keentaa saamayn muuqaal wayn.

color dhalmo

Arrinta kale, kaas oo u ogolaanaya in aad doorato AMOLED ama IPS - in si fiican xambaarsanyahay, midabka? IPS-qaab bixiyaan image ah aan midabada baddalayso. Midabka waa iftiin badan marka waxa ay noqon waa. kala duwan ee dabiiciga ah ee shaashadda LED waxaa lagu gaarayaa by configuring software ah.

tayada cad

color Tani caddaan on qaab LED, sida dadka isticmaala waxay yidhaahdaan, way adag tahay in la gaaro. LCD sidoo kale siinayaa midabka cad khayaali ah timaada by phosphor ah. Tani waxa ay keentey in midabo kala ah buluug, huruud ah iyo casaan halkii cad. Xaaladdan oo kale, kaa caawin karaa la qabsiga shaqsi ee image ah.

arkaysid xaglo

Ikhtiyaar kale kuwaas oo caawin doona ogaado waxa shaxda ugu fiican - IPS ama AMOLED, - Dhawrista sax midabka markii viewed xagal. Haddii aan ka hadlo screens LCD, waxay leedahay wareeg midab oo dhanka qabow, iyo qaabka aan caadiga ahayn ee-pixels sub soo bandhigay LED, taas oo ka caadiga ah ee kala duwan, waxay qaadataa sawir ee midab ka duwan, tusaale ahaan, waxaa soo jeedin kara cagaaran ama ceebna.

Nuurkii

dhalaal badan legibility wanaagsan sanamkii iftiinka daarmayaay'e xoog leh. Tani waa dhimaya soo socda oo go'aamin doona waxa ugu fiican - IPS ama AMOLED. bandhigay bedelkeeda aan halkan ku caawin. The LCD-soo bandhigay, iftiinka cad loo abuuray Nuur awood badan, LED-guddi oo dhaadheer pixel kasta. Tani waxay fasireysaa farqiga in xoojinta iftiin - technology AMOLED weli ma ogolaan dhalaalka subpixels Tartamayaashu la backlight in qaab LCD.

Hufnaan

Waa kuwee waa ka wanaagsan - IPS ama AMOLED, - caawin doonaa go'aan ka faahfaahsan iyo macaamiloon. dadka isticmaala qaar ka mid ah si fudud u kala soocaan-pixels sub LED screen, taas oo aan aad u wanaagsan. dadka arag gaaban yahay si cad u arki iyaga xitaa at xal of HD Full. Tan waxa u sabab isticmaalka technology PenTile, kaas oo bixiya Nuur isla of-pixels sub mid ah midabo kala duwan. image The lumiyo la caddeeyo oo uu leeyahay contours yar oo af badan. hoyga dhaqanka ee qaabka a IPS macnaheedu waa faahfaahsan iyo toosnaanta of khadadka.

pixels gubanayo

Waxa kale oo "lagu daray" ee IPS-technology waa "laga jaray" LED. OLEDs libdhi waqti. In kasta oo nolosha ah farqiga filan weyn oo iftiin ka mid ah qaybaha kala duwan noqdaan la arki karo muddo sanad ah. screens LCD dhibaato gubanayo tudhay ka.

qiimaha

Jawaabta su'aasha, waxa fiican, IPS ama AMOLED, sidoo kale waxay ku xiran tahay qiimaha. Qiimaha qalabka waxaa sabab u ah wadarta qiimaha dhammaan qaybaha, taas oo ugu qaalisan waa bandhigay. Laakiin qiimaha hoose ee qalab macnaheedu ma aha qiimaha a hoose ee shaashadda. Tusaale ahaan, HTC One la IPS iyo Samsung Galaxy S4 la Super AMOLED ah kharash isku mid ah, in kasta oo qiimaha safi LED dheeraad ah.

AMOLED, midableh IPS: Waa kuwee waa ka wanaagsan?

Technologies leeyihiin tayo in dib loo tixraaci karo faa'iidooyinka ama khasaaraha ku xiran goobaha user ee midabka iyo farqiga. Inkastoo hababka bandhigay badan oo la heli karo ee casriga ah ee maanta gaari karo tayada ugu badnaan. Yaraynta kharashka wax soo saarka iyo faa'iidooyinka dheeraad ah OLED-soo bandhigay, iyaga samaynta malaha LCDs ka rajo iyo jaban ku Qaddarray si ay u buuxiyaan dhimman ee qeybta suuqa miisaaniyadda.

Taasoo keentay saarayaasha bandhigay, sida Display LG, waxaa sharad-technology OLED, maalgashiga awoodda wax soo saarka dheeraad ah. suuqa guddi AMOLED, ayaa la filayaa in ay gaaraan $ 30 bilyan oo 2022, in ka badan labanlaab heerka hadda. In aan ku xuso awood weli dihin ee suuqa of qaab dabacsan.

Horumarinta bandhigay LCD la dhibic galmada yarayn kartaa farqiga u dhexeeya waxqabadka LCD iyo OLED ah, si ay biilasha LCD dhimay ma waa u qalantaa.

Marka la go'aaminayo nooca bandhigay in ay doortaan - Super AMOLED ama IPS, waxaa u roon, waayo, user waa, - waa in aan xasuusano technology kasta uu leeyahay faa'iidada iyo khasaaraha ay. Kaliya ka dib markii miisaankeedu yahay oo dhan faa'iidada iyo khasaaraha, iyada oo la tixgelinayo heerka uu muhiimada ay u dhimaya nabadgelyada kasta, iyo waxa macno si ay u sameeyaan doorasho. screens LCD leeyihiin tiro wax yar ka weyn ee faa'iidooyinka. iyaga ka mid ah - midabka dabiiciga ah oo tayo sare leh iyo iftiin sare ee image ah. technology LED soo jireenka ah ee u damaysay midabka xad-dhaaf ah, akhriska u yar iftiinka daarmayaay'e dhalaalaya iyo nolol gaaban. Si kastaba ha ahaatee AMOLED-soo bandhigay ayaa u fiican "wow saamayn", mar kale iyo mar kale, keeno dhibbane kale in ay macaamiisha ee ecstasy.