LCD uye Plasma TV zvinotaridzika kune kunze, asi dzakasiyana mukati
Muna 2015, mutambo wePlasma TV wakabviswa. Zvisinei, vakawanda vari kushandiswa uye vachitengeswa mumusika wechipiri. Somugumisiro, kunzwisisa kuti Plasma TV inoshanda sei uye kuti inofananidzwa sei neLCD TV inokosha.
Plasma uye LCD TV: Izvozvo, Asi Zvakasiyana
Kuonekwa kunze kunonyengera kunyengedza kana zvichiitika kune LCD uye Plasma TV.
Plasma neLCD TV dzakapera uye dzakapfava, uye dzinogonawo kusanganisira zvinhu zvakawanda zvakafanana. Mhando mbiri idzi dzinogona kunge dzakagadzirwa nemadziro uye dzinogona kupa internet uye inharaunda yekutengesa mitambo , zvose zvinopa mhando imwechete yekugadzirisa zvigadziriro, uye, zvechokwadi, zvose zvinokubvumira kutarisa mapurogiramu eTV, mafirimu, nezvimwe zvinhu zviri mumhando yakasiyana-siyana ukuru uye zvisarudzo. Zvisinei, maitiro avanobudisa uye kuratidza zvifananidzo izvozvo chaizvoizvo zvakasiyana.
Mashandisirwo emaTlasma TV
Plasma teknisheni yeTV yakagadziriswa zvisina kufanira pa-fluorescent light bulb. Chiratidziro pachako chinosanganisira masero. Muchikamu chega chega magirasi maviri egirazi akaparadzaniswa nechepakati shoma mune izvo zvinosanganisira kuvhara danda, kero ye electrode, uye kuratidza electrode, iyo iyo-neon-xenon gesi inojowa uye yakavharwa mufomu yeplasma munguva yekugadzira.
Apo Plasma TV iri kushandiswa, iyo gesi inotengeswa magetsi panguva dzakasiyana. Gasi inopomerwa ndiyo inoputika tsvuku, tsvuku, uye bluu phosphors, nokudaro kugadzira mufananidzo paPlasma TV. Boka rega rega refizi, ruvara, uye bluu phosphors rinonzi pixel (chinyorwa chemufananidzo - munhu mumwe chete mutsvuku, ruvara, uye bluu phosphors anonzi se-pi-pixels) . Sezvo Plasma TV mapikisikisi anobudisa chiedza chavo, inonzi "emissive" zviratidzo.
Nemhaka yekuti iyo Plasma TV inoshanda sei, inogona kuitwa yakaonda kwazvo. Zvisinei, kunyange zvazvo kudiwa kwehukuru hwemufananidzo wefudu uye electron shisa kupenya kweiyo yakwegura yeRT TV haina kudiwa, Plasma TV dzinoshandisa kupisa phosphors kuunza mufananidzo. Somugumisiro, Plasma TV dzichiri kutambura nezvimwe zvezvipingamupinyi zveRTT zvekare zvekare, zvakadai sekupisa kwechiedza uye zvichigona chinyorwa chinopisa-mune mifananidzo yakadzika.
Maitiro eLCD TVs Anoshanda
LCD TV dzinoshandisa teknolojia yakasiyana yeplasma kuratidza mufananidzo. LCD mapepa anoumbwa nematanda maviri ezvinyorwa zvakajeka, izvo zvinoratidzirwa, uye "zvakabatanidzwa" pamwe chete. Chimwe chezvidimbu chakaputirwa nepolmer inokosha iyo inobata munhu oga makristal. Ikozvino ndiyo inopfurikidza kuburikidza nemakristal ega, izvo zvinobvumira kuti makristasi apfuure kana kuvhiringidza chiedza kuti zvigadzire mifananidzo.
LCD makristasi haabvumi chiedza chavo, saka kune chiedza chekunze, zvakadai se fluorescent (CCFL / HCFL) kana kuti LED dzinodiwa kuti mufananidzo wakagadzirwa neLCD kuti uonekwe kune muoni. Kubva muna 2014, inenge yose yeLCD TVs inoshandisa mavhesi e LED. Sezvo LCD dzemakristasi dzisingabudisi chiedza chavo, LCD TVs dzinonzi "kutenderera" kuratidzwa.
Kusiyana nePlasma TV, sezvo pasina phosphors inopenya, simba shoma rinodiwa kuti rifambe uye chiedza chinobuda muLCD TV inoita kupisa kuduku kupfuura Plasma TV. Uyewo, nekuda kwechimiro cheLCD teknolojia, hapana majekesa anobudiswa kubva pachikona chacho.
ZVINOFANIRA zvePlasma pamusoro peLCD
- Nhamba yakasiyana-siyana yakasiyana uye mano ekupa vanhu vakadzama.
- Zviri nani kuti ruvara ruve yakarurama uye kuzadza.
- Kuenderera mberi kwekufambisa tsvakurudzo (zvishoma kana kuti hapana kutenderera kwakasakara mumifananidzo inokurumidza kufamba nekuda kwekushandiswa kweSt Field Drive Technology ).
- Wider kurutivi-to-side kuona angle.
ZVIDZIDZO zvePlasma vs LCD
- Plasma maTV haana kujeka saLCD yakawanda yeTV. Plasma TV dzinoita zviri nani muimba yakasvibira kana yakasviba.
- Screen surface yakanyanya kufungisisa kupfuura vazhinji veLCD TV. Zvimwe zvinokonzerwa ne-glare - screen surface rinoratidza mamiriro ekudenga.
- Plasma TV dzinowanzosvibisa kupisa-mune mifananidzo yakasimba. Zvisinei, dambudziko iri rakaderera zvikuru mumakore achangopfuura semugumisiro wekubatanidzwa kwe "pixel orbiting" uye inyanzvi yehutano.
- Plasma TV dzinoita kupisa uye dzinoshandisa simba rakawanda kupfuura LCD TV, nekuda kwekudiwa kwechiedza che phosphors kugadzira mifananidzo.
- Haiti kuita zvakanaka zvakare kumusoro.
- Zvichida zviduku zvinoratidza hupenyu - izvi zvaive zvichiitika. Plasma yepakutanga yaive nemaawa makumi matatu nemazana matatu kana maawa 8 ekutarira zuva kwemakore gumi nemashanu, iyo yakanga isina pasi peLCD. Zvisinei, kutaridzika kwepurogiramu yemapurisa ikozvino kwavandudzika uye 60 000-yehupenyu hwemazuva ehuwandu hunove hunoonekwa, uye mamwe masero akaenzana akaenzana nemaawa zana emazana, zvichienderana nekuvandudzika kwekambaniki.
ANOFANIRA LCD pamusoro pePlasma TV
- Kwete kupisa-mune yemifananidzo yakasimba.
- Cooler running temperature.
- Hapana nharaunda yakakwirira yokushandisa nyaya.
- Kuwedzera kwechiedza chiedza pamusoro pePlasma, chinoita kuti LCD TVs zviri nani pakuona mumakamuri akajeka.
- Sirivha pamusoro peLCD TVs haisi kufungidzira kupfuura Plasma TV, uye inoita kuti isasvike kuvharidza glare.
- Chiremera chakareruka (kana achifananidza masikirwo akafanana e-screen) kupfuura Plasma vamwe.
- Nguva yakareba inoratidzira hupenyu, asi kupera kwakaderera.
- Kune 3D, ine LCD une sarudzo pakati pemakamuri anoshandisa Active Shutter uye Passive Glass , asi 3D Plasma TVs inoshandisa chete Active Shutter Glasses system.
ZVIDZIDZIDZO zveLCD vs Plasma TV:
- Pasi pacho kuenzanisa kwakakwana kwepakati, kwete sekunaka kuisa yakadzika mutsvuku, kunyange kuwedzera kwekubatanidzwa kwechiedza che LED kuchivhara dambudziko iri.
- Hazvina kunaka pakutsvaga kwezvinhu (zvinokurumidza kufamba zvinhu zvinogona kuratidzira zvipfeko zvinoputika) - Zvisinei, izvi zviri kuwedzera nekugadziriswa kwekupedzisira kwe 120Hz screen refresh rates uye 240Hz kushandiswa mune dzakawanda LCD sets, asi izvo zvinogona kuguma mu "Soap Opera Effect", mune iyo mafirimu-based content zvinyorwa anotarisa kufanana nemavhidhiyo firimu iyo firimu.
- Nyeredzi inobudirira kurutivi-kusvika-side kuona angle pane Plasma. PaLCD TV, zvakajairika kutarisa ruvara rwemavara kana kuchinja kwemavara sezvaunotamisa nzvimbo yako yekuona zvichienda kune rumwe rutivi rwepakati pekati.
- Kunyange zvazvo LCD TV isingatambudzi-kupisa, mune zvingaita kuti pikisera imwe paLCD terevhizheni inogona kupisa, zvichiita kuti zviduku, zvinooneka, zvidema kana zvitsvuku zvioneke pahwindo. Piksekisi imwe neimwe haikwanise kugadziriswa, chipfeki chose chinoda kuchinjwa pane iyo iyo kana munhu wega pixel kushungurudzika achikuvhiringidza iwe.
- LCD TV inowanzokodhura kupfuura inoyera-yakakura (uye yakaenzana yakaonekwa) Plasma TV, kunyange zvazvo iyo isisiri chinhu, ikozvino kuti Plasma TVs dzadziviswa.
The 4K Factor
Chimwe chinhu chinotaurira nechokuita musiyano pakati peLCD nePlasma TV, ndechekuti kana 4K Ultra HD TV yakaziviswa, vatori veTV vakaita sarudzo yekuita sarudzo ye4K iripo paLCD TV, vachishandisa LED kumashure, uye, pane iyo LG uye Sony, inosanganisira 4K mumaterevhizheni uchishandisa teknolojia yeOLED .
Kunyange zvazvo zvigadzirwa zvekugadzirwa kwekombiki zvichigadzirwa uye zvinosanganisira 4K kuratidza kuonekwa muPlasma TV, zvinodhura kuita kudaro kupfuura pane LCD TV platform, uye, nekutengesa kwePlasma TV kuenderera mberi kuderera kwemakore, Plasma TV vanoita vakaita bhizimisi chisarudzo chekusvitsa vatengi-based 4K Ultra HD Plasma TV kumusika, icho chaiva chimwe chikonzero pakupera kwavo. Iyo chete 4K Ultra HD Plasma TV dzaive / dzakagadzirwa zvinonyanya kushandiswa kwekushandiswa kwebhizimisi.
The Bottom Line
Plasma ine nzvimbo yakakurumbira mumatare eTV sezvo teknolojia yakatanga kutarisa kune fani yepamusoro, hang-on-the-wall TV, uye mavhidhiyo kuratidza chipikirwa chakavimbiswa kubva kumavambo 1950. Yakagadzirwa makore anopfuura makumi mashanu adarika, kukosha kwayo uye kufarirwa kwakaitwa mumakore gumi ekutanga ezana remakore rechi21 asi ikozvino kwapfuura paGadget Heaven semugumisiro wekufambira mberi kweLCD TV teknolojia uye kuiswa kweOLED TVs, iyo yakavhara chikamu nevamwe zvakanakira izvo Plasma TV yakapa.
Kana uchida kuona zvakadzama paLCD uye Plasma TV kuenzanisa, iverengerewo: Ndinofanira kutenga LCD kana Plasma TV here? .