Wanne ne mafi alhẽri: IPS ko AMOLED? Kwatanta da kuma rare ra'ayi

Magoya bayan da fasahar amfani a yi na nuni, ta hannu da na'urorin, zuwa kashi AMOLED da LCD mabiya masoya. Da iri fuska bisa daban-daban masana'antu dabarun, da kuma masana'antun nanata abũbuwan amfãni daga kawai da kansa tsari.

Saboda haka abin da allo ne mafi alhẽri - IPS ko AMOLED? Shin, akwai wani m bambanci tsakanin biyu fasahar zamani, kuma idan haka ne, abin da yake da shi?

LCD fasahar

LCD nufin wani LCD nuni. Yana mayar da launi a cikin wani mabanbanta hanya fiye da AMOLED. The ruwa crystal nuni haske Madogararsa ne backlight. Backlight iya zama mahara, wanda kubutar da makamashi, amma aka yi amfani da manyan talabijin.

White ba da da kansa zango. Yana da wani cakuda duk sauran bayyane launuka na bakan. Saboda haka, LCD backlight kamata haifar da wani kirkirarren fari haske kamar yadda ya kamata kamar yadda zai yiwu domin ya sami daga gare ta wata launi daban-daban a cikin LCD kashi. Mai LCD nuni yana da wani blue LED backlight, wanda da dama a kan phosphorus da ya haifar da kusa da fari haske.

The real wahala zai fara a lõkacin haske ne polarized da ya wuce ta crystal. LCD kashi iya juya a kan ta kusurwoyi mabambanta ta canza irin ƙarfin lantarki amfani a cikinta. The haske sa'an nan ya wuce ta sauran rabuwa tace, biya diyya ta 90 ° game da farko. Yana bice ta, dangane da kwana na juyawa. Sa'an nan, da haske ya wuce ta RGB-tace, samar da subpixels harhada sa'an nan zuwa pixels.

Duk wannan ya nuna cewa da LCD-nuni iko da adadin haske da tarewa da haske haske da launi ga kowane pixel ne generated. Kamar AMOLED, LCD-nuni zai yiwu ya zama aiki ko m matrix na'urorin.

AMOLED-fasahar

A ɓõye, a cikin suna key bangaren fuska da irin wannan - LED (LED). Lantarki masoya sani game da wadannan kwararan fitila kafin, amma a cikin nuni panel an cika fuska rage da kuma sanya shi a cikin nau'i na ja, kore da kuma shudi gungu cewa yin up guda pixel ne iya nuna fari da kuma sauran launuka. A layout na wadannan subpixels iya dan kadan canza kwaikwayon na nuni.

Harafin Ya suturta wani Organic. Akwai da dama daga bakin ciki kwayoyin fina-finan sanya tsakanin LED conductors, emitting haske a lokacin da na yanzu gudana.

A karshe, AM rabo a AMOLED designates "aiki matrix", kamar yadda tsayayya wa m fasaha. Wannan ya nuna yadda za a sarrafa kowane LED OLED. Don sarrafa mutum pixel a cikin m matrix aka yi amfani Hadakar haihuwarka, iko da wadata da irin ƙarfin lantarki da ake so shafi ko jere. Yana jinkirin da arancinsu m. The aiki matrix tsarin da ake amfani a kowane LED TFT-transistor da wani capacitor. Lokacin da aka kunna, jere da shafi don samun damar pixel capacitor rike ta cajin tsakanin Wartsakewa hawan keke. Wannan ba ka damar da sauri kuma daidai sarrafa su.

Wani lokaci, wanda za a iya samu - yana da Super AMOLED, Samsung ta marketing sunan ga nuni, a hade tare da capacitive tabawa. Yawanci, irin wannan allo da aka yi a raba Layer a kan m gefen nuni. Wannan ƙungiya da ke sa wa nuni sirara.

Super AMOLED vs LCD

Irin wannan babban bambanci a cikin aiki Hanyar nuni yana da babban tasiri a kan mai amfani da kwarewa. A launi makirci na mafi akai-akai da aka ambata a cikin kwatanta waɗannan fasahohin. AMOLED samar da wani mafi girma da kewayon launi zabin fiye da LCD, sakamakon karin m images.

OLED-nuni bambanta fiye da cikakken kore da kuma shudi, mafi iko launuka a cikin sub-pixel. Wasu yi imani da cewa wannan ƙarin jikewa samar m launuka. LCDs ayan da hali to overcompensate ja sautunan da mafi muted kore. Duk da cewa ba su da wata fadi da isa zangon, da image suka haifar sosai a hankali yayi daidai da bayanin martaba na misali launuka amfani a photo da bidiyo.

A kusa look at cikin smartphone nuni nuna cewa launuka iya bambanta quite da yawa, har ma a cikin nuni da irin. Alal misali, duk da cewa da BlackBerry Priv Galaxy Note da kuma 5 yana amfani da AMOLED-nuna wannan manufacturer, su ne gaba daya daban-daban gamma profiles. Wannan za a iya jera bayyana by gaban da dama daban-daban profiles kuma k image m.

Launi daidaito - biyu da muhimmanci bambanci, musamman a lokacin da ta je fari. Gwaji na wasu daga cikin mafi kyau Android wayoyin salula na zamani ya bayyana cewa OLED-nuni ba sosai m sakamakon, yayin da LCD nuni da wani kadan blue tint. Wannan ba abin mamaki bane, ba cewa LCD nuni ne tace to a blue haske.

A rashin lighting da tacewa yadudduka kuma yayi magana a cikin ni'imar da OLED. LCDs sau da yawa miss da karin haske da kuma samun low bambanci, tun da haske ba ya kashe, ko da idan pixels ya zama baki, yayin da OLED iya kawai ka kashe pixels. LCD tacewa Layer ma tubalan wasu daga cikin haske, da kuma babban kauri yana nufin cewa duba kusassari ne kasa da OLED.

A hasara na AMOLED ne cewa daban-daban LEDs da daban-daban rayuwa, kuma wannan yana nufin cewa mutum aka gyara daga cikin RBG kyakkyawan kaskantar a daban-daban rates. Launi balance OLED-nuni iya dan kadan matsawa a kan lokaci, da kuma LED backlight LCD yana nufin cewa launi balance ne mafi barga.

controllability

Daya daga cikin manyan abũbuwan amfãni daga OLED-nuni ne da babban matakin da iko a kan kowane pixel. Wannan kashi za a iya kashe, wanda damar cimma wani babban zurfin baki da bambanci rabo. watsi da iko a matakin guda pixel sakamakon a samar da makamashi tanadi, kuma babu ƙarin yadudduka a kan LED nuna cewa surface haske ya kai matsakaicin. Images zama haske da kuma inganta Viewing kwana.

Subtlety da kuma sassauci

Mabiya AMOLED nuni alama karami kauri girma daga wanda ya dogara a kan na'urar da nauyi. Wannan shi ne saboda da rashin lighting. Ko da yake ga mutane da yawa da wannan zabin iya ze bai isa a kula, shi yana da wani tasiri a kan sauran muhimmanci nuna alama - da duba kwana, wanda shi ne kai tsaye dogara a kan kauri daga cikin nuni.

A amfani da LEDs yana nufin cewa LED-єkrany musamman na bakin ciki, yin shi manufa domin šaukuwa na'urorin. Babu wani m backlight da kuma nasara a samar da substrates taimaka wajen haifar da ƙarni na farko na m nuni, shi ne sosai alamar rahama ga halittar sabon tsari dalilai.

bambanci

Daya daga cikin manyan sigogi da cewa zai taimaka wajen fahimtar abin da kyau allo fasahar - IPS ko AMOLED, - shi ne bambanci. A amfani da LED fasahar - wata babbar bambanci, ga abin da masu amfani, da kuma son fasaha. Lokacin da wani mutum karo na farko ga wani m nuni, yana da matukar mamaki. Wannan ne "wow sakamako", saboda haka na girmama kasuwar.

A zurfin baki

A gaba siga da taimaka sanin abin da allo ne mafi alhẽri - IPS ko Super AMOLED, - ikon aika da baki. Saboda gaskiya cewa LED haske allo a kan nasu, masu amfani da za su ba su da wani undeniable amfani. Yana da hannu kawai pixels da ake bukata a cikin hoton, kuma ba dukan allo, kamar yadda a cikin IPS. Bambanci - rabo daga haske daga cikin haske da kuma mafi duhu sassa na allo, don haka da OLEDs msar tambayar iyaka bambanci, tun ba haske. Amma a gaskiya ba shine al'amarin ba, ta hanyar da baki yankunan da nuna haske kafa. Bambanci da bambanci - 20-Musulunci (30000: 1 vs 1500: 1).

kuzarinsu

Daga cikin Manuniya domin sanin abin da yake mafi kyau, da IPS ko AMOLED, masu amfani kira ingancinsu na allo. A LED-fasahar da shi aka samu ta hanyar da watsi da mutum subpixels. A kan allo ne duhu scenes ciyarwa kadan makamashi, amma a kan haske babu kuma. Saboda haka, da ikon amfani da nuni dogara a kan yanayin da amfani.

gudun

Martani lokaci kuma ya rinjayi da ra'ayi daga cikin masu amfani da, wadda nuna mafi alhẽri - IPS ko AMOLED. The latest fasahar ne kasa, wanda a ka'idar kamata nufin kadan fiye da mai sauri canji na image. A gaskiya, mafi girma martani lokaci IPS kusan imperceptibly. Kuma Samsung Galaxy S4 saukar da wani matsala - mai sauri canji na image sa wani alama na gani sakamako.

launi haifuwa

Wani batun, wanda ba ka damar zabi da AMOLED ko IPS - wancan ne mafi alhẽri ake bayyana launi? IPS-nuni samar da wani image ba tare dõmin karkatarwa da launukanku. A launi ne mai haske a lokacin da ya kamata ya kasance. The halitta kewayon da LED nuni aka samu da harhadawa da software.

ingancin fari

Wannan farin launi a kan nuni LED, kamar yadda masu amfani ce, da wuya a cimma. LCD ma ya ba da kirkirarrun farin launi jefarwa da phosphor. Wannan results a cikin inuwõwi na blue, rawaya da kuma ruwan hoda maimakon fari. A wannan yanayin, zai iya taimaka wani mutum daidaito na image.

duba kusassari

Wani zabin da cewa za ta taimaka ƙayyade abin da mafi kyau matrix - IPS ko AMOLED, - tsare launi daidaito a lokacin da kyan gani, a wani kwana. Idan muka magana game da LCD fuska, suna da launi miƙa zuwa sanyi gefe, da kuma wadanda ba misali layout na sub-pixels na LED nuni, wanda shi ne daban-daban daga saba, daukan hoto a wani launi daban-daban, misali, shi iya juya kore ko blush.

haske

Yawa haske ne mai kyau legibility na image a da karfi na yanayi haske. Wannan shi ne na gaba siga cewa zai ƙayyade abin da yake mafi kyau - IPS ko AMOLED. nuni bambanci ba ya taimaka a nan. A LCD-nuni, fari haske ne wanda Ya halitta iko haske, LED-panel da kuma emit kowane pixel. Wannan ya bayyana bambanci a haske tsanani - AMOLED fasahar ba tukuna damar haske a subpixels gasa da backlight a LCD nuni.

tsabta

Wanne ne mafi alhẽri - IPS ko AMOLED, - za ta taimaka shirya daki-daki, kuma sharpness. Wasu masu amfani iya bambance tsakanin sub-pixels LED allo, wanda shi ne ba da kyau. Short-gani mutane ganin su a fili ko a wani ƙuduri na Full HD. Wannan shi ne saboda da yin amfani da fasahar PenTile, wanda ya samar da wannan haske na sub-pixels na launi daban-daban. Hoton hasarar tsabta, kuma yana da ƙasa da kaifi contours. Traditional masauki a wani layout IPS yana nufin mafi girma, daki-daki, kuma straightness na Lines.

burnout pixels

Wani "da" da IPS-fasahar ne a "debe" LED. OLEDs Fade da lokaci. Ko da yake da rai na wani babban isa bambanci a kwarjinin fagage daban-daban ya zama a bayyane a cikin wani shekara. LCD fuska daga matsalolin da burnout kare.

kudin na

A amsar wannan tambaya, abin da yake mafi alhẽri, da IPS ko AMOLED, kuma ya dogara da farashin. The kudin na na'urar ne saboda da Naira Miliyan Xari da farashin duk da aka gyara, da abin da ya fi tsada ne nuni. Amma ƙananan farashin da na'urar ba ya nufin wani m kudin na allo. Alal misali, HTC One tare da IPS da Samsung Galaxy S4 da Super AMOLED kudin guda, ko da yake farashin da LED tsararru more.

AMOLED, TFT IPS: Wanne ne Better?

Technologies da halaye da za a iya kira da abũbuwan amfãni ko rashin amfani dangane da mai amfani da saituna daga launi da bambanci. Ko da yake da yawa nuni halaye samuwa a yau wayoyin salula na zamani za su iya cimma iyakar quality. Rage kudin samar da ƙarin amfanin da OLED-nuni, yin su da tabbas mafi alamar rahama da kuma rahusa LCDs ƙaddara ta cika gibba a cikin kasafin kudin kasuwar kashi.

Jagoranci nuni masana'antun, kamar LG Nuni, an fare a kan OLED-fasahar, da zuba jari a ƙarin samar iya aiki. AMOLED panel kasuwar, ana sa ran isa $ 30 biliyan a 2022, fiye da biyu na yanzu matakin. Ba a ma maganar da har yanzu untapped yuwuwar na kasuwar na m nuni.

Development of LCD nuni da jimla dot iya rage yi rata tsakanin LCD da OLED, don haka da cewa rangwame takardar kudi LCD ne ba shi daraja.

Lokacin yankan shawara da irin nuni a zabi - Super AMOLED ko IPS, shi ne mafi alhẽri ga mai amfani, - dole ne mu tuna cewa kowane fasahar yana da ribobi da fursunoni. Kawai bayan la'akari duk da ribobi da fursunoni, shan la'akari da mataki na mahimmancin kowane siga, kuma shi ya sa hankali domin yin zabi. LCD fuska da dan kadan ya fi girma yawan abũbuwan amfãni. Daga cikin su - da na halitta high quality-launi da kuma babban haske na image. LED fasahar muhimmi a wuce kima launi jikewa, kananan readability a haske na yanayi haske da wani guntu rai. Duk da haka AMOLED-nuni yana da kyau kwarai "wow sakamako", kuma da sake, kawo wani wanda aka azabtar da mabukaci daga bugu zuwa ɗaguwar ruhaniya.