Gada: main izici, izinhlobo kanye nekhwalithi. ikhompyutha qapha

Ngokocwaningo olwenziwa lwezenhlalo, bakha ingxenye enkulu yabamemezeli abakhileyo emazweni ophucukile nsuku zonke ukuqapha kufika emahoreni angu-10. Futhi ukwenza lokho, futhi abantu emsebenzini nasekhaya. Lokhu kusho ukuthi izinga qapha kumele ibe ukuphakama ukuthi kuzovimba izinkinga umbono futhi kuvimbele ukukhathala PC yomsebenzisi.

CRT embodiments

Ikhompyutha qapha - kudivayisi ukubonisa ezibukwayo kolwazi sokuqhafaza nobusembhalweni. Sekungamashumi eminyaka INcwadi Yonyaka ikakhulukazi ekhiqizwa ezahlukeneyo nge CRT (cathode ray tube, CRT). Labo ezisekhona onjalo qapha ubudala, uyazi ukuthi basebenzisa phosphor. walo wokusanhlamvu ziyavutha bedle imishayo electron. Sebenzisa 3 izinhlobo phosphor, ahlukaniswe umbala yafakwa ekhasini lokuluhlata kwesibhakabhaka, lobovu oluhlaza. Namuhla, CRT Abaqaphi, elinesimo yenqwaba umzimba, kuyaqabukela esetshenziswa, azidayisele isikhathi eside azikwazi ukuhlangabezwa.

LCD-imodeli

Ukudala qapha Fluorescent ama Ukusetshenziswa kwalesi ubuchwepheshe. Ngo okucaciswe luketshezi (LCD) kumadivayisi abonise ivolumu ezincane izindlu. Kulokhu, izindleko qapha ukudla ephansi kakhulu kunalokho esimweni nezinye izinhlobo onobuhle. Ngaphezu kwalokho, uma iqhathaniswa naso embodiments esekelwe CRT, they possess ikhono nokuzala isithombe qualitatively futhi kuvimbele ukuhlanekezela.

PDP

Isenzo oketshezini olungenambala olusegazini noma PDP-ngabaqaphi esekelwe mkhuba luminescence we okusanhlamvu phosphor, lapho ehlatshwa imisebe ultraviolet esukela kagesi osenyameni plasma. On "isithombe" enjalo zedivayisi uphendulela egqamile futhi te, futhi babe nokuphila isikhathi eside babengagwetshwa iminyaka engaze ibe-30 noma ngaphezulu. Izimo ezimbili eziqeda kushiwo inzuzo undoubted ka-PDF-onobuhle phezu izimbangi kakhulu abaphelelwa izakhiwo lawo ngemva kweminyaka engama-10.

LED-ekhombisa

ukukhanya kwasemuva ingenye izici ezibaluleke kakhulu ezithinta ukukhathala iso. Ukuze wehlise ukukhathala zabo, kuyadingeka ukunciphisa esiphansi ukubukwa ntofontofo. Kule umbono, amadivaysi kunazo ayethanda usebenzisa LED, bembonisa ukusebenza kahle eliphezulu. Izinzuzo LED-ekhombisa zihlanganisa izinga okusezingeni (nokucija) isithombe, kanye compactness futhi ihlala isikhathi eside. Nokho, emakethe ongakhetha eziphansi zingase ukudanisa, ngoba ukuze asindise abakhiqizi ukusebenzisa engabizi yabo ishayela ububanzi modulator, ngenxa okuyinto ibonakala eshaywa umphumela, nullifies zonke izinzuzo ukusetshenziswa backlighting LED.

OLED-ekhombisa

Akuve ezingavamile amadivayisi uhlobo ukubonisa, okuncike ubuchwepheshe organic ukukhanya likhipha diodes. Inzuzo enkulu yale ngabaqaphi yikhono ukudala screen nezimo qapha. Ngaphezu kwalokho, ngenxa ubunjalo kwezobuchwepheshe obusetshenziswa lapho ubuka lezi ekhombisa ngasiphi angle ikhwalithi yesithombe ayiphazamiseki.

laser ngabaqaphi

Amadivayisi anjalo kusasele novelties. Sinenkosi yokugqama nokukhanya, futhi ube mfushane kakhulu impendulo isikhathi low power ukusetshenziswa.

Gada: Highlights

Lapho ekhetha kudivayisi kokubonisa ulwazi, kumele siqale sihlole imingcele yayo lobuchwepheshe. I izici eyinhloko ngabaqaphi zihlanganisa:

• Ukugqama. Lokhu ipharamitha kubonisa umehluko phakathi elula kanye ingxenye emnyama isibonisi surface. I emikhulu ukubaluleka, qapha ubhekwa quality ephakeme.
• Ukugqama. Lokhu ipharamitha inquma luminosity eliphakeme ezithile isibonisi kwamanzi, iyunithi yayo yokukala iyona lokuluhlaza 1, okuyinto isilinganiso KD 1 kuya 1 square. m.
• Ukulungiswa. Lena enye yezinhlobo ezingu nemingcele ezibaluleke kakhulu, okuyinto unake lapho ekhetha qapha ikhompyutha. Uyena onqumayo inani Amaphikseli eyenziwe ngomfanekiso ukuboniswa. Ayanda zwi lesinqumo, libukhali isithombe izoboniswa esikrinini qapha.
• Ovundlile ukuskena imvamisa. Lokhu ipharamitha ulinganiswa hertz, futhi isibonisi imvamisa ubonisa isithombe esikrinini qapha.
• A mpo ukuskena imvamisa. Umngcele we-ephawula abaningi kakhulu imigqa ovundlile babonisa esikrinini, ugongolo electron per unit. isikhathi.

Yini ukubheka lapho ekhetha qapha: usayizi

Njengoba sekushiwo, ngokuvamile Kunconywa ukuba ukhethe onobuhle lesinqumo high. Nokho, abantu abanezinkinga umbono, sebenzisa iziqondiso ezilandelayo: I-FullHD (1920x1080) idayagonali elikhulu kufanele kube 23-24 amasentimitha, ngokulungiswa ka 1920 ngo-1200 Amaphikseli - 24 amayintshi, ngoba 1680 x 1050 Amaphikseli. - 22 amayintshi, futhi 2560 kuya 1440 - 27 amasentimitha. Lapho lezi ngezabelo umsebenzisi ngeke bangakhathali amehlo akho futhi musa unezinkinga okufunda nokubukela izithombe ezincane nezilawuli esibonakalayo.

Kepha isilinganiso qapha uhlangothi, ethandwa kakhulu futhi evamile okwamanje: 4 ku 3, 16, 10 no-16 kuya ku 9. Nokho, isikwele (4: 3) dengwane emakethe ngoba ayikuvumeli ukubuka ama-movie e izinga okuhle, , bavame ukuba ngesakhiwo eduze ngangokunokwenzeka ukuze 16: 9. Ngaphezu kwalokho, abaqaphi yaleli fomu wokubuyekezwa ezimbi, ziphazamise ukuthola okuningi of isiqophi imidlalo.

Inketho engcono ochwepheshe

Labo abamdingi umengameli ukuzijabulisa, kufanele ukhethe oyisibonelo esibanzi-aspect ratio 16:10. Ziyakwazi ezinkulu ukusebenza 3D / 2D ihluzo kanye ikhodi amawindi amaningi. Nokho, Abaqaphi enjalo bajwayele xaxa kokubuka engeli umbono womuntu futhi ukusilela phakathi embodiments nge kokungenayo okungu 4: 3, 16: 9.

Amathiphu ngokukhetha (ukukhanya nokuqhathanisa)

Abantu abaningi ujwayelene isimo, lapho ukukhanya kosuku "isithombe" on the qapha ubukeka okhanyayo. Ukuze abayithandi futhi musa konakalisa emehlweni akho, kufanele ukhethe oyisibonelo yokugqama. Zimelela okungcono umbala omnyama, tints kanye shades. Kukholakala ukuthi inkomba - static Ngokuphambene ratio 1000 kuya ku-1 noma ngaphezulu. It is ebalwe ratio ukukhanya esiphezulu (omhlophe) esiphansi.

Ngaphezu kwalokho, abanye abakhiqizi ubonise ezibekiweko of the qapha ashukumisayo Ngokuphambene isilinganiso yayo. Lena inkomba ukuthi kuthinta ikhono ukuqapha izibani ngokuzenzakalelayo ulungise imingcele ethile, okukhipha okwamanje esikrinini.

Ngokwesibonelo, uma i-movie noma umdlalo has a scene amnyama izibani licace ziqala ukuba ashise, okwandisa legibility nekuphikisana. Nokho, isimiso esinjalo akuvamile usebenza ngendlela efanele, kodwa avelele ngokuvamile kakhulu kukhanyisa.

nezimbobo zokuxhumana

Kuleli qophelo ezitolo namanje kukhona abaqaphi nge-analog D-Sub okokufaka ngokulungiswa isihenqo 1680 x 1050 Amaphikseli. Inkinga iwukuthi lokhu esibonakalayo akusebenzi. Wayengekhona ngaso sonke isikhathi ukondla edingekayo idatha ukudluliswa izinga ngokulungiswa mkhulu kunezinhliziyo 1680 x 1050 Amaphikseli. Ngenxa yalokho, ngo-isibonisi avele nezimagqabhagqabha usongene liyidlive.

Ukuze ususe Esimweni esinjalo, kudingeka ukuqapha ku bhodi DVI-port noma yokubonisa. Ukuba khona kwabo - oyindinganiso ngabaqaphi yesimanje. Akukubi futhi, uma kukhona kwimbobo ye-HDMI, okuyinto efanelekayo yokubuka i HD ividiyo kusuka set-top box noma kuqhamuka umdlali wangaphandle. Uma kunjalo, ke kungenziwa kuhlangene DVI, usebenzisa i-adaptha afanele qapha.

izinhlobo matrices

Eziningi kuzo:

- TN, okuyinto evumelana abathandi isiqophi imidlalo, ivumela kokupheqa Inthanethi bese usebenzisa noma iyiphi izinhlelo. Nokho, akuyona esingcono kakhulu yokubuka amabhayisikobho njengoba engeli ebuthaka wokubuka kanye "buthakathaka" omnyama.

- IPS-matrix, okuyinto efanelekayo ukubukela amabhayisikobho, ukusebenza umbala izithombe, imidlalo, ezingosini ze-Internet, sebenzisa isofthiwe ehhovisi. Ngamanye amazwi, kuba jikelele, ngakho-ke ubonisa ngesisekelo namuhla kakhulu ziphoqa. Ukwahlulela ukubuyekezwa, amadivayisi njenge kakhudlwana kunamanye like amakhasimende, banayo ububanzi engeli wokubuka futhi kangcono umbala ukukhiqizwa kabusha emhlabeni phakathi kweminye imihlobo.

Phakathi nemiphumela ethile engathandeki ezinkulu ukuze kuqashelwe isisindo nobukhulu balezi, amandla ukusetshenziswa enkulu, ongaphakeme impendulo ijubane Amaphikseli nokunye. Ngaphezu kwalokho, abasakwazi eqolo, futhi abe high okokufaka-lag.

Ngabaqaphi ethandwa kakhulu: Izibuyekezo

Phakathi ezihlukahlukene iminikelo phezu abathengi emakethe kunzima ukwenza isinqumo esifanele. Kungasiza ukucacisa izimpendulo ukuthi ushiye kwezigcawu ezikhethekile, labo abasebenzisa qapha ethile.

Izici letibalulekile ethize onobuhle abasebenzisi ifakwa iyahola, kanye nomklamo kanye nentengo. Ngokusekelwe kulezi nemingcele, lesikahle kungase kubhekwe:

• Dell U2412M. Gada usayizi ku-cm - 60,96 futhi amayintshi - 24. Ukulungiswa 1920 ngo-1200 Amaphikseli. Ezisetshenzisiwe WLED ukukhanyisa-matrix TFT E-IPS. Phakathi kwezinye izici: Ukugqama - 300 cd / sq. m, nika umehluko - 1000: 1, ebukhoneni enamathela anti-lembhali. I imodeli ngezindlela ezithile sobudala emakethe futhi kwaheha inombolo enkulu wokubuyekezwa okuvumelekile, kuhlanganise wokugubha high quality Yakha. I ethile kuphela - RTT Amaphikseli akha 8 ms.
• Samsung S24D590PL. Le idivayisi sasivumela engabizi zithandwa kakhulu. Gada Ukucaciswa: idayagonali - 23.6 amasentimitha futhi FullHD isinqumo 1920 by 1080 Amaphikseli. -matrix ezisetshenzisiwe TFT AD-PLS nokukhanya Flicker-Mahhala. Ukugqama - 1000 kuya ku-1, nokukhanya - 250 cd / sq. m. Esikhathini qapha umbala kakhulu ukukhiqizwa kabusha, akukho arc ovuthayo kanye ihlinzeka ukwesekwa zikanokusho olunembile. I yokuntula zihlanganisa bokungafani sokukhanyisa.
• Dell U2414H. Lovely sesikrini Anti-ukuxhopha. Izici Main: Bonisa idayagonali - 23,8 amayintshi, ukugqama - 250 cd / sq m, nika umehluko - 1000 kuya 1. Ukuqapha nemibi, ngokuvumelana izimpendulo, kuzomele sifake okukhanyisa non-umfaniswano endaweni emhlophe, okuyinto ephawuleka ikakhulukazi endaweni engele esibukweni.
• ASUS MX279H. Lena kunalokho enkulu futhi kuyabiza izinga okusezingeni qapha. Izici Main: 1920 Amaphikseli ngu 1080, idayagonali - 27 amayintshi, ukugqama - 250 cd / sq. m,-matrix TFT AH-IPS. Siqaphela a ikhwalithi yesithombe esikhulu futhi bewumsebenzi. Ngaphezu kwalokho, kuba ezifanele ukubukela amabhayisikobho nemidlalo FullHD.
• BenQ BL2411PT. Ukwahlulela ukubuyekezwa, kule divayisi kuwufanele imali ufuna yokuyikhokhela. Gada Ukucaciswa: usayizi isikrini 24 amayintshi, isibonisi ukukhanya - 300 cd / sq. m. It is unikezwe TFT IPS--matrix isinqumo 1920 ngo-1200 Amaphikseli. Okumbi: akukho-HDMI adaptha ukuze qapha, imenyu ngingakhululekile.
• Dell P2414H. Lokhu kuqhathaniswa qapha ezishibhile lwesikhundla kanye nokusetshenziswa ikhaya kusekelwe izinga okusezingeni eliphezulu TFT IPS--matrix. Isibuko - 24 amasentimitha. Ukulungiswa - FullHD 1920 by 1080 Amaphikseli. Okunye nemingcele: umehluko ratio 1000 kuya ku-1 kanye ukukhanya 250 cd / sq. m Inzuzo main -. esihle isithombe ukugcwaliswa izinga okusezingeni eliphezulu Yakha. Abathengi wazi ukuthi uma asebenta nalelicembu qapha amehlo usukhathele kancane kakhulu kunangesikhathi asetshenziswa kweminye imihlobo. Nokho, imodeli kuyabiza, okuyinto kusimo zako ezisemqoka.
• AOC i2757Fm. Shiya qapha screen diagonal 27 amasentimitha. Ukulungiswa - FullHD 1920 by 1080 Amaphikseli. Ezisetshenzisiwe TFT AH-IPS-matrix. Kukhona izipikha esakhelwe ngaphakathi. I qapha efake idizayini zikanokusho ukukhanyisa ezithambile.
• ASUS PA238Q. Lena qapha ezinhle kusukela ASUS, obiza $ 350. Isibuko 23 amasentimitha futhi FullHD isixazululo. Phakathi kwezinye izici kufanele ukukhanya 250 cd / sq kuphawulwe. m and impendulo - 6 ms. Gada funa sibonga i amanani ashibhe, engeli wokubuka ububanzi, high quality Yakha kanye nomklamo stylish.
• ASUS PB278Q. Lena imodeli sasivumela ezibizayo nge diagonal 27 amayintshi, isinqumo 2560 by 1440 Amaphikseli. Njengoba nokubuyekezwa, amakhasimende lona okuthandayo ngenxa ikhwalithi yesithombe, khona izikhulumi esakhelwe futhi ukusabela okusheshayo, ikuvumela ukuba uyidlale videogigry. Phakathi amaphutha Kumele kuqashelwe ongaphakeme quality Yakha. Ikakhulukazi, izibuyekezo zamakhasimende, e-service plastic Uhlaka "imfucuza" esikrinini, futhi clog uthuli.
• AOC g2460Pqu. Le modeli-24 intshi ifakwe TN-matrix TFT. Ukulungiswa - 1920 x 1080 Amaphikseli. Ukugqama - 350 cd / sq. m, ukuthi bahluke 1000: 1, 1 ms Ukusabela isikhathi. I qapha uphelele kulabo ungameli ukuphila ngaphandle imidlalo ye-computer. Ngaphezu kwalokho, anakho ububanzi engeli wokubuka nokuthi kuwe kutholakele ukukhanyiselwa iyunifomu. Liphinde kubhekwa i choice omuhle ngokuya umthwalo encane iso.

Uma ufuna ukushintsha qapha yakho endala, amathiphu ethulwa okungenhla kuyokusiza ukucacisa oda iyiphi imodeli ngeke ezikufanelayo kakhulu.