TV screen resolution – enjawulo ki eriwo n’engeri y’okulondamu okuva mu bika byonna

Технологии

TV resolution – kiki, ebika ki ebiriwo n’engeri y’okulondamu.

Kiki, lwaki kikulu okulonda screen resolution ya TV entuufu

Bwe baba bagula ttivvi, batera okugezaako okulonda esobola okukuwa omutindo ogw’awaggulu. Naye, bw’asoma eby’okulonda ebiriwo, omukozesa ayolekedde okubeerawo kw’ebipimo eby’ekikugu eby’enjawulo, ebitali byangu kuzuula bulijjo. Screen resolution kye kimu ku bisinga obukulu ng’olonda ebyuma bya ttivvi eby’omutindo ogwa waggulu. Okusobola okutegeera obulungi omulimu gwayo mu kulaba ng’omutindo gw’ekyokulabirako, olina okutegeera emisingi enkola ya ssirini kwe yeesigamiziddwa. Kimanyiddwa nti resolution gy’ekoma okuba waggulu, screen gy’ekoma okukozesa pixels nnyingi.

Pixels zino elementi, buli emu ku zo egaba okulaga okw’omutindo ogwa waggulu okw’ensonga ezimu, awamu ne zikola ekifaananyi ekikyukakyuka okulaga vidiyo.

Pikseli zisengekeddwa mu nnyiriri n’ennyiriri. Nga olaga olukusa, ennamba ya byombi eyogerwako. Okubeerawo kw’ebintu ng’ebyo bingi kifuula ekifaananyi okuba eky’omulembe era eky’omutindo ogwa waggulu. Era olina okufaayo ku bungi n’omutindo gwa langi eziriwo ku buli pixel. Ebipimo bino tebisinziira ku bungi bwokka, wabula ne ku tekinologiya akozesebwa. Era kikulu engeri ekifaananyi gye kitangaazaamu emabega. Mu screen ezimu kiweebwa pixels, mu ndala waliwo layer ey’enjawulo olw’ekigendererwa kino.
TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonnaEnkola ya pixels esinziira ku tekinologiya akozesebwa. Ebiseera ebisinga, zirimu subpixels ssatu (green, blue ne red), nga ku zino okumasamasa kuteekebwawo okwawukana. Omutindo gw’ebifaananyi gusinga kusalibwawo okusinziira ku bunene bwa ssirini, naye era kisinziira ku bikwata ku ttivvi ebirala n’embeera y’okulaba. Ng’ekyokulabirako, mu kiseera kye kimu, bafaayo ku bunene bwa dayagonaali, omugerageranyo gw’ebifaananyi bya ssirini, ebanga eri wakati w’omulabi n’olutimbe, n’ebirala ebimu. https://cxcvb.com/texnika/televizor/vybor-podklyuchenie-i-nastrojka/na-kakoj-vysote-veshat-televizor.html Obunene bwa pikseli buli square inch kikulu. Okugeza, okukozesa resolution ya 1920×1080 kijja kuba kya njawulo mu kulaba ku 24″ ne 27″ monitors olw’okuba nti engeri eragiddwa ejja kuba ya njawulo. Era olina okufaayo ku mutindo gw’okuzza obuggya screen. Singa eba wansi nnyo, ekifaananyi kijja kuwuuma katono, bwe kityo ne kiyamba nnyo okweyongera kw’okunyigirizibwa kw’amaaso.

Kiteeberezebwa nti ekyetaagisa ekitono ennyo kiri 60 Hz, naye kimanye nti frequency gy’ekoma okuba waggulu, ekifaananyi gye kikoma okuba ekirungi.

Era olina okufaayo ku kika kya sweep ekozesebwa. Ebika bibiri bye bitera okukozesebwa:

  • okuyungibwa ku bintu;
  • okugenda mu maaso.

Mu mbeera esooka, ennyiriri za ppikisi ezitali zimu zisooka kulongoosebwa, ate ennyiriri ezitali zimu oluvannyuma. Okukyusakyusa layini ezikwatagana n’ezitali zimu kireeta okuwuuma ekivaako amaaso okukoowa. Progressive updates ennyiriri zonna. Mu mbeera eyookubiri, okulongoosa screen kukolebwa mu ngeri esingako obulungi.

TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonna
Ebikosa density za pixel ez’enjawulo ku mutindo gw’ebifaananyi
Okusalawo okulungi kukosa engeri zino wammanga:
  1. Awa ebikwata ku kifaananyi . Olw’obulungi obw’amaanyi, abalabi balaba ekifaananyi ekitegeerekeka era kyangu okulaba buli kimu ekibanyumira.
  2. Enkola ya langi ez’obutonde ekusobozesa okutegeera obulungi ebigenda mu maaso ng’olaba.
  3. Obutangaavu n’obuziba bw’ekifaananyi byongera ku butonde bw’ekifaananyi.
  4. Obutabeerawo nkyukakyuka za maanyi wakati wa ppikisi kyetaagisa okusobola okulaga okw’omutindo ogwa waggulu.
  5. Tewali ddoboozi oba bikulu ebitali bya butonde .

Okusobola okulonda ekika kya screen ky’oyagala, olina okwemanyiiza resolution ki eza screen za TV ezitundibwa.

Bika ki ebya TV resolutions ebimanyiddwa era ebimanyiddwa ennyo

Ebika bya screens bingi okusinziira ku resolution ne tekinologiya akozesebwa. Ebisinga okusalawo ku screen

TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonna
Ebisinga okumanyibwa ku screen
Bino wammanga bye bisinga okwettanirwa. Mu mbeera eno, engeri zaabwe enkulu zijja kuweebwa.

Okusalawo kwa 640×480

Ekiteeso kino kati tekikyaliwo. Yakozesebwa ku ttivvi ezaasooka nga zirina resolution ya 4:3. Waliwo ebika bibiri: 640x480i ne 640x480p. Mu mbeera esooka, twogera ku mutindo (SE), mu eyookubiri – ku kwongera (SD) clarity. Wadde nga resolution yaayo ntono, kisoboka okulaba mu mutindo guno ku ttivvi ezirina diagonal okutuuka ku yinsi 20. Kyokka, tolina kusuubira kifaananyi kya mutindo gwa waggulu n’ebifaananyi ebirungi. Enkola eyogerwako esinga kukozesebwa nga olaba pulogulaamu za ttivvi ku ttivvi ez’oku ttaka ate nga tezitera kukozesebwa ku dijitwali. Omutindo gukosebwa omutindo gw’okuzza obuggya. Mu ttivvi ng’ezo, eba ya 30 oba 60 Hz. Ebizibu ebiri mu kukozesa resolution eno byeyoleka nnyo naddala ng’olaba ebifaananyi ebitambula amangu.

HD Etegekeddwa

Enkola eno ya kitundu kya mbalirira. Okusalawo mu mbeera eno kujja kwenkana 1366×768.
TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonnaShow eno eri mu nkola ya 16:9 widescreen. Bw’okozesa screens ezirina diagonal ezisukka mu yinsi 45, obulema mu bifaananyi bulabika bulungi. Ng’ekyokulabirako, ojja kulaba enkyukakyuka za langi ezitali za butonde. Kiteeberezebwa nti abalabi bajja kufuna omutindo ogusinga nga balaba pulogulaamu ku ssirini eriko diagonal etuuka ku yinsi 25. Wabula omutindo gusigala nga gukkirizibwa okutuuka ku yinsi 45. Okukozesa ekiteeso kino kituufu ng’olaba vidiyo ezo ezigendereddwamu okulagibwa mu nkola eno. Okugeza, singa screen egulibwa okulaba ttivvi y’oku ttaka oba ku mpewo zokka ezirina omutindo ogutali gwa waggulu okusinga HD Ready, olwo tewali nsonga lwaki osasula ssente nnyingi olw’okugula model ey’omulembe.

Full HD

Mu ttivvi ez’omulembe, resolution eno y’emu ku zisinga okwettanirwa. Ewa matrix ya 1920×1080 pixels.
TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonnaSikirini ng’ezo mu kiseera kye kimu zituwa okulaba okw’omutindo ogwa waggulu era nga za bbeeyi nnyo. Ebirimu ebikoleddwa okulagibwa ku ssirini eriko engeri zino bibunye wonna. Sayizi ya screen esinga okulaba mu nkola eno kwe kubeerawo kwa diagonal nga sayizi ya yinsi 32 ku 45. Wabula ku kutunda displays ezirina resolution eno zisobola okutuuka ku yinsi 60 mu diagonally. https://cxcvb.com/texnika/televizor/eby’amasimu/matrica-dlya-televizora.html

Ultra HD eya ‘Ultra HD’

Omutindo guno era guyitibwa 4K . Ewa abantu okulaba ebintu bya vidiyo eby’omutindo ogwa waggulu. Obunene bwa 3840×2160 bwangu okulaba n’obutonotono obw’ekifaananyi. Kiteeberezebwa nti ebitundu ebisukka mu 5% ku bintu ebikwata ku vidiyo bifulumizibwa mu nkola eno. Okugula ttivvi ey’ekika kino kikola amakulu mu kusooka nga waliwo vidiyo emala ey’omutindo ogusaanira.
TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonnaOkugula 4K okusobola okulaba pulogulaamu mu resolution entono tekikola magoba. Okulaba, screen eziri wakati wa sayizi okuva ku yinsi 39 okutuuka ku 80 mu diagonally zisaanira. Ebintu eby’okwolesebwa okuva ku yinsi 55-65 bitwalibwa ng’ebisinga obulungi. https://cxcvb.com/texnika/televizor/texnology/4k-ultra-hd-razreshenie.html

8K okusalawo

Omutindo gwa screen za ttivvi buli kiseera gulongoosebwa. Omutindo guno guwa okulaba okw’omutindo ogwa waggulu ennyo. Kikwatagana n’obunene bwa 7680×4320 pixels. Pixel density wano esinga emirundi ena okusinga mu Ultra HD. Wadde nga ttivvi za mutindo gwa waggulu ezikusobozesa okukozesa mu bujjuvu emigaso gya 8K, ntono ezikolebwa. Emu ku nsonga lwaki kino kikoleddwa ye vidiyo obutamala ezituukana n’ebisaanyizo ebikwatagana. Bwe kityo, omuntu bw’aba aguze ttivvi ey’omutindo ogwa waggulu ennyo, ajja kusinga kulaba pulogulaamu ezikwatagana n’omutindo ogwa wansi. Omutindo guno okusinga guyinza okutunuulirwa ng’omutindo ogutunuulira eby’omu maaso, ogugendereddwamu okukozesebwa ennyo mu biseera eby’omu maaso.

Bbeeyi eri waggulu efuula enkozesa yaayo obutatuukika eri ebika by’abaguzi ebimu.

TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonna

Engeri y’okulondamu TV resolution okusinziira ku byetaago byo

Bw’oba ​​olonda resolution ya TV, olina okulowooza ku bintu ebiteekeddwa okulabibwa era n’olowooza ku bunene bwa diagonal. Mu kukola ekyo, olina okussaayo omwoyo ku bino wammanga:

  1. Ku ttivvi y’oku ttaka, HD Ready y’esinga obulungi. Bwe wabaawo ebirimu ku ttivvi ya cable oba vidiyo ebigendereddwamu okulaba mu mutindo guno, olwo osobola n’okukozesa enkola eyogerwako.
  2. Bw’oba ​​okozesa satellite dish, Blue-Ray oba vidiyo ey’omutindo ogumala, Full HD y’esinga.
  3. Ku bintu eby’omutindo ogwa waggulu ebigendereddwa okulagibwa mu 4K, kikola amakulu okugula Ultra HD.

Bw’oba ​​olondawo, kikulu okulowooza ku byetaago ebikwata ku sayizi ya ssirini. Singa screen eba ntono, olwo okulaba mu mutindo guno oba ogusingako katono kijja kuba tekisoboka kwawula. Mu mbeera eno, oyinza okulowooza ku butasasula ssente nnyingi ku mutindo gwa waggulu. Okwolesebwa okunene ennyo kuyinza okulaga obutereevu n’ebikolwa ebirala eby’ebifaananyi. Okusobola okufuna omutindo gw’okulaba ogw’oyagala, kyetaagisa okukozesa ebanga ettuufu okuva ku ssirini ng’olaba. Lirina okuba nga liggumiza ebirungi ebiri ku screen erongooseddwa. https://youtu.be/RUrMWnY_Gvg

Ttivvi ez’enjawulo ezirina resolution ez’enjawulo – ebyokulabirako by’omwaka 2022

Wano waliwo ebyokulabirako by’ebika bya ttivvi ebimanyiddwa ennyo ebikoleddwa okulaba nga biriko obubonero obumu.

Samsung UE32N5000AU eya kkampuni eno

TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonnaEkozesa diagonal ya yinsi 32. Ssikirini eno erina obuwanvu bwa 1920×1080. Display eno ekoleddwa nga bakozesa tekinologiya wa LED. Tekinologiya wa Wide Color Enhance akuwa okumasamasa okulungi okw’okwolesebwa n’omutindo gwa langi ogwa waggulu.

Hitachi 32HE1000R

TV screen resolution - enjawulo ki eriwo n'engeri y'okulondamu okuva mu bika byonnaObunene bwa ttivvi eno buli 1366×768. Ekyuma kino kirina diagonal ya yinsi 32. Screen eno etereezebwa ku frequency ya 50 Hz. Ewa omulimu n’ebiyingizibwa bya HDMI bibiri. Enkola ya screen eri 16:9.

Ebibuuzo n’eby’okuddamu

Ekibuuzo: 1920×1080 resolution nnungi etya? Eky’okuddamu: Kirungi kubanga emirundi egisinga kikusobozesa okufuna okulaba okw’omutindo omulungi ku bbeeyi ensaamusaamu. Ebintu ebisinga ku TV bisaanira okulabibwa n’omutindo guno. N’olwekyo, okulonda ng’okwo mu muwendo omunene ogw’emisango kuyinza okufuuka okusinga obulungi. Ekibuuzo: Kikola amakulu okukekkereza ssente n’ogula screen ya 720p oba ekifaananako bwe kityo mu kifo kya 1080p? Okuddamu: Ku ludda olumu, okumala ebbanga ddene enjawulo mu miwendo yali waggulu. Mu mbeera eno, mu mbeera etunuuliddwa, okukekkereza okw’amaanyi kwali kuyinza okutuukibwako. Kati enjawulo mu miwendo ekendedde nnyo era eyawukana kitono. Mu mbeera eno, kisingako okukola amagoba okugula 1080p, okuva omutindo bwe guli waggulu nnyo, ate nga n’omuwendo kumpi gwe gumu.Q: Bw’oba ​​olina ssente, wandibadde ogula ttivvi ya 4K? Okuddamu: Mu mbeera eno, omutindo gw’ekifaananyi gujja kuba waggulu. Wabula waliwo ebitono ebifulumizibwa nga enjawulo mu kulaba ejja kweyoleka. N’olwekyo, kumpi mu mbeera 95%, wajja kubaawo okulaba ebintu ebyo ebya vidiyo nga ekyuma ekikwata ttivvi eky’omutindo ogwa wansi kimala. Okugula ng’okwo kwa mugaso singa wabaawo obutambi ne pulogulaamu za ttivvi ezimala ezikoleddwa okulabibwa mu mutindo gwa 4K.

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