Lub ntsiab yam ntawm saib. Hom niaj hnub saib

Saib raws li ib tug yeeb yam zaub ntawm cov ntaub ntawv, muaj tau ntev tau nyob rau hauv nws cov keeb kwm, nws tau undergone ob peb revolutionary kev hloov. Yog hais tias ntau tshaj ib tug ob peb xyoos dhau los, manufacturers tau mas tiv thaiv rau cov tau muab kev yooj yim yam ntxwv ntawm "duab", tam sim no tougher sib txeeb sib txawv tswv yim ntawm realization ntawm tus dais. Niaj hnub nimno hom saib yog txawv los ntawm ib tug txheej ntawm kev uas ua rau tsis tsuas cov duab zoo, tab sis kuj muaj cov interfaces ntawm kev sib txuas lus, lub zog ua tau zoo, functionality, thiab lwm yam kev ua tau zoo.

Yuav ua li cas yog txawv los ntawm lub TV screen?

Thaum xub thawj siab ib muag, niaj hnub saib rau computers yeej tsis txawv ntawm TV. Thaum kawg, yog hais tias peb los sib piv me me qauv ntawm tib yam loj, qhov txawv yuav tsis tau overlooked. Thiab tsis nws yog. Yog li ntawd, yog hais tias tus classic TV - yog ib tug standalone ntaus ntawv uas tau txais thiab plays lub thiab video Pib ntsais koj teeb ntawm cable thiab satellite noj, tus saib yog qhov kev kho vajtse thiab muab graphical ntaub ntawv, lub qhov chaw uas yog ib tug tshwj xeeb daim ntawv. Nrog kev xav txog cov sab nraud sib txawv, lawv feem ntau kom meej meej qhia lub hom saib mus rau ib tug laptop, uas yuav tsum tau sawv cev los ntawm ib qho ntawm lub matrices ntawm tsev neeg ntawm cov kua siv lead ua qhia. Nyob rau hauv kev, niaj hnub no tus ntau hom TN matrixes, lub MVA thiab feem ntau niaj hnub loj hlob - IPS. Muab piv nrog rau tib lub TV poob lawm, cov modules muab dua zoo thiab nthuav dav ntawm rog xav txog ntawm graphical ntaub ntawv ib chav tsev thaj tsam ntawm lub screen.

Hom ntawm matrices rau computer qhia

Cov yooj yim module, uas yog balanced nyob rau hauv kev ua tau zoo thiab thiaj li ntau yog TN. Qhov no system muab zoo teb lub sij hawm, ib tug nruab nrab ntawm 20 ms thiab muaj ib tug uas tsis muaj raug nqi. Tab sis vim yog lub coj ua tau zoo ntawm cov xim thiab cov uas tsis muaj contrast xws matrices yog tsis nyob rau hauv kev thov cov muaj tswvyim thiab txawj connoisseurs ntawm high-zoo dluab. Qhov zoo tshaj plaws hloov rau cov pab kiag li lawm yog modules thiab IPS TFT - saib yam, uas muaj ib tug dlej zoo, tsis sawv tawm nrog tawg pixels thiab hau rau hauv lub zoo xim tu tub tu kiv hauv siab saib cov ces kaum. Tab sis TFT module nyob rau hauv niaj hnub versions yog kim kim thiab yuav tsum tau ib tug ntau dua lub zog noj.

Classification los ntawm hom ntaub ntawv reflected

Muaj ob fundamentally sib txawv tswv yim ntawm displaying cov lus qhia txog cov kev tshuaj ntsuam raws li ib tug duab. Nws xam tau tias yog ib tug classic alphanumeric system, uas yog siv nyob rau hauv qhia, cwj pwm los yog lo lus ua teeb liab. Cov no hom ntawm cov tsev neeg tsim nyog paub thiaj li hu ua ntse saib, muab tej txiaj ntsim nrog editorial txawj thiab pre-ua tus tau txais cov ntaub ntawv. Qhov thib ob hom ntawm cov ntaubntawv povthawj siv ntaub ntawv - graphics, uas, nyob rau hauv lem, yog tseem muab faib ua ob pawg. Nyob rau hauv kev, muaj vector thiab raster hom saib uas muaj lawv tus kheej cov yam ntxwv. Piv txwv li, lub ntsis qauv tso zis yog xam raws li lub sij hawm rau computer hardware nrog tsim nyog graphics subsystem. Vector kuj qhia yog feem ntau siv nyob rau hauv radar, slot machines thiab lwm yam khoom uas tsis yuav tsum tau zoo reflectance duab cov ntaub ntawv.

Classification los ntawm hom tshuaj ntsuam

Lub hiob yog nyob deb ntawm cov saib uas ua hauj lwm nrog ib tug cathode-ray raj. Qhov no CRT cov ntxaij vab tshaus, uas yog yuav luag tsis tshwm sim nyob rau hauv lub lag luam. Tsoos thiab kuj deprecated muaj xws li thiab LCD saib. Nyob rau hauv cov ntaub ntawv no, muaj ntau hom kev LCD-saib, khiav ntawm kua muaju. Cov no yog cov tib matrix uas yog siv rau equip cov phau - lub feem ntau niaj hnub muaj xws li IPS thiab TN + zaj duab xis modules. Nyob rau hauv lub dav dav tsev neeg ntawm cov ntxaij vab tshaus siab heev tshaj plaws LED txheej txheem yog raws li nyob rau hauv lub teeb emitting diodes. Tej qauv ntawm saib muab high-zoo dluab thiab nyob rau hauv ib co versions qhia zoo zog saving muaj peev xwm. Technologically ntau sophisticated extension ntawm no lub tswvyim yog ib qho OLED-zaub, uas siv ib tug organic teeb emitting diode hom.

Suam ntawm cov interface

Hnub no, nws ua rau kev nkag siab rau hais lus ntawm ob hom ntawm interfaces, uas yog cov feem ntau ntau - yog ib tug analogue VGA thiab HDMI system, uas, tab sis yog tsis tshiab, tab sis muab siab zoo kis tau tus mob ntawm "duab" thiab suab. VGA chaw nres nkoj yog twb kawg tus neeg sawv cev ntawm analog interfaces. Tiv thaiv lub keeb kwm ntawm lub tshaj tawm hauv xov lub teeb liab nws lags zoo qab cov raws nyob rau hauv zoo, tab sis yog tseem siv nyob rau hauv thiaj li yuav muaj li ib txwm ua hauj technology nyob rau hauv cov nqe lus ntawm connectivity. Raws li rau lub HDMI, ces, nyob rau hauv qhov tseeb, nws yog siv tau rau lub tsev kws interface DVI-D, kuj tsim rau cov zauv multi-channel suab. Niaj hnub no, qhov no connector yuav ntsuas nrog txhua yam ntawm LCD saib, raws li zoo raws li projectors, thiab ntshav panels. Yuav kom paub cov kev twb kev txuas los ntawm no channel, koj yuav tsum siv cov passive adapter DVI-D system. Nws yuav tsum tau borne nyob rau hauv lub siab hais tias tsis yog tag nrho cov analog outputs txawm raws pub rau cov muaj peev xwm mus txuas ntawm HDMI thiab siv cov adapter.

Classification los ntawm hom video

Tej saib xav tau kev pab lub tswv yim teeb liab ua system. Qhov no muaj nuj nqi yog ua nrog ntxiv translation ntawm video phaib, uas tso cai rau ntau yam kev twb kev txuas configurations. Nyob rau hauv kev, nyias muaj nyias kev yees duab card yuav tsum tau PCI los yog AGP connectors los ntawm cov uas muab high efficiency thiab versatility. Lwm embodiment yog ib tug txuas pab pawg neeg graphics tub ntxhais nti uas yog kos rau hauv cov PCB. Cov tshuaj no yog pheej yig dua thiab tsis koom nrog teeb meem thaum lub sij hawm siv, tiam sis tsis muaj yav dhau los embodiment nyob rau hauv cov nqe lus ntawm lub tib lub efficiency thiab cov kev kawm. Niaj hnub nimno hom computer saib feem ntau nruab nrog ib tug tag nrho-fledged kev video adapter. Qhov kev xaiv no yog txawm tsawg, tab sis, dua, tsis pub lub siab tshaj plaws qhib muaj peev xwm ntawm cov tswv yim teeb liab.

Suam ntawm cov hom ntawm txheej

Muaj ob hom ntawm coatings rau lus - matte thiab glossy. Cov kev xaiv thawj no zoo vim nws tsis pub tus teeb meem teeb yog reflected, tab sis nws yog yus muaj los ntawm theem ntawm cov xim tsawg. Glossy qauv, rau lwm cov tes, muab ib tug richer thiab zog duab, tab sis vim thiaj glare yuav ua tau seeb nyob rau hauv cov nqe lus ntawm nrig txog kev pom xaav. Soj ntsuam cov saib, tsis txhob hnov qab txog practicality kho mob. Piv txwv li, rau ib tug matte nto tsis tawm qhab nia thiab tsuas hais tias tsis tau hais tias hais txog cov glossy txheej.

General yam ntxwv

Saib kev khiav hauj lwm tsis txiav txim yuav ua li cas yuav xis xaav ntawm "duab". Thawj thiab foremost nws muaj nqis ntsoov teev cov kev daws teeb meem, uas nyob rau hauv qhov tseeb qauv ntawm 2560x1600. Xim tob yuav txiav txim seb yuav ua li cas nyeem cov duab. Nyob rau hauv hnub no tus lag luam yuav luag yeej tsis tshwm sim monochrome qauv, thiab cov version nyob rau hauv lub kawg tsev neeg rau yam tsawg kawg ib 32-ntsis matrix. Yuav luag tag nrho cov txheej txheem hom qhia khiav lag luam ntawm ib zaus nyob rau hauv lub chav 60-100 Hz. Nrog lub nce ntawm qhov ntsuas no txo flicker thaum tshaj tawm hauv xov tej kev nplij siab thaum lub sij hawm saib. Ntawm cov hoob kawm, teeb meem thiab saib loj. Niaj hnub no koj yuav nrhiav tau cov qauv melkoformatnye 17-20 nti, thiab cov ntxaij vab tshaus 30-40 inches.

Kev Cai rau xaiv ib tug zaub

Sib nrug los ntawm lub ntsiab yam ntxwv yuav tau xav txog lub functionality ntawm tus saib, nws ergonomics thiab cov nyob rau ntawm ntxiv accessories. Raws li lub functionality ntawm cov qauv no yog ntau nqis ntau yam, lub xub ntiag ntawm lub tshwj xeeb kev khiav hauj lwm hom, tshwj xeeb nta thiab ntau zog-npaum lag luam. D. Soj ntsuam li cas hom ntawm saib yog zoo tshaj plaws rau kev pab raws qib, nws yuav superfluous los txiav txim thiab nrog rau cov kev siv ntawm cov interface. Nyob rau hauv cov ntaub ntawv no, peb tau xaiv cov yooj yim tshaj plaws txoj kev uas yuav ua tib yam tej chaw - cov zaub mov zaub los yog los ntawm txoj kev kho tshuab lwm yam uas nyob rau hauv lub cev. Raws li rau yeem accessories, lawv mas xa mus rau cov ntsiab ntawm cov fixture. Cov zoo dua qhov nkhaus, khib thiab vaj huam sib luag tuav, qhov ntau txhim khu kev qha yuav tsum yog tus stability ntawm tag nrho cov qauv.

saib manufacturers

Cov thawj coj ntawm lub ya yog manufacturers xws li BenQ, ASUS, dell, Samsung thiab thiaj li nyob. D. Cov developers ntawm cov tuam txhab uas muag yuav los tsim tsis tsuas cov tub ntxhais technology rau kev txhim kho cov duab zoo, tab sis kuj tsom rua lub specifics ntawm tus sis ntawm saib nrog rau lwm Cheebtsam ntawm lub computer. Qhov nruab nrab hauv chav kawm ntawv yog theem hom Hitachi, supersonic thiab Philips. Nyob rau hauv lub hom manufacturers yuav tsim tag nrho cov hom ntawm LCD saib mus rau qhov tseeb qauv rau lub platform OLED. Thiab yog hais tias rau kev siv technology tshiab zoo, cov khoom no tej zaum yuav paib saum toj no-hais advanced tuam txhab uas muag nyob rau hauv cov nqe lus ntawm cov nqi nws muaj ib tug kom zoo dua. Piv txwv li, lub nruab nrab ntawm cov yam ntxwv ntawm Philips saib yuav tau muas rau 10-12 txhiab. Tshiav., Thaum ib tug zoo xws li cov kev khiav hauj lwm tsis los yog muab ASUS BenQ nqi txog 15-18 txhiab. Nyob rau tib lub sij hawm, nrov thiab low-end ya, uas sim pov lawv tsim thiab nyiaj tau tshaj, thiab me ntsis-paub tuam txhab uas muag. Nyob rau hauv pab pawg neeg no koj yuav nrhiav tau cov qauv ntawm cov niaj hnub saib nrog ib tug nqi lossis ntawm txog 5-7 txhiab.

xaus

Khiav lag saib rau cov chav kawm ntawv thiab hom raws li cov kev taw qhia tshiab uas yog ua nce complex thiab vague. Muaj subtypes nyob rau hauv lub seemingly zoo-tsim feem - LCD thiab LED-qhia. Ob tug nrov ntau ntau yam kis tau ntau yam kev hloov kho, muab tej txiaj ntsim nrog cov tshiab nta thiab paub nyob rau hauv ergonomic zog. Nyob rau hauv kev, niaj hnub hom saib tau ntev switched rau cov interfaces, maj mam muab nrog cov nyiaj them yug ntawm ntev-lub sij hawm cov hom ntawv uas 4K playback thiab ntau feem ntau tshwm nyob rau hauv qhov kov versions. Ntawm cov hoob kawm, nws tsis sawv tseem thiab txoj kev txhim kho ntawm tej ntsiab cai ntawm kev tsim saib. Nyob rau hauv no hwm, qhov loj tshaj kev txaus siab ntawm cov manufacturers zajlus kom ua LED platform thiab mus txuas ntxiv nws OLED system muaj nrog nws tech hloov.