Tsev > Exhibition > Ntsiab lus

Optimum daws teeb meem thiab xim

Oct 12, 2017

Peb paub tias txhua txhua pixel hauv lub vaj huam sib luag hauv LCD muaj peb lub ntsiab xim, thiab peb lub ntsiab xim tuaj yeem tsim cov xim sib txawv txawv yog tias lawv txawv txav. Rau lub 15-inch LCD vaj huam sib luag, qhov puv npo muaj 1024 x 768 pixels, ces lub cev zoo (zoo tshaj plaws) daws teeb meem yog 1024 * 768. Cov zauv xim hais txog tag nrho cov xim tso tawm rau ntawm qhov kev tshuaj ntsuam. Rau txhua lub pixel ntawm qhov screen, 256 xim yuav tsum tau tuaj ntawm 8 khoom, uas yog 8 zaug 2, yog li peb kuj muaj 256 xim graphics hu ua 8 bitmap; Yog hais tias cov xim ntawm txhua tus pixel yog sawv cev los ntawm 16 cov lej binary, peb hu nws 16 bitmap, nws tuaj yeem nthuav qhia 16 Tog Neeg 2 los yog 65536 xim; Yog hais tias cov xim ntawm txhua tus pixel yog sawv cev los ntawm 24 khoom, nws yog hu ua 24 ntsis daim ntawv qhia xim, nws tuaj yeem qhia 24 zaug 2 los yog 16777216 xim.

Tam sim no, feem ntau cov xim kua tshuaj siv coj los muaj ob hom, ib qho yog 24 ntsis xim, tseem hu ua 24 ntsis xim. 24 xim yog li ntawm peb thawj xim ntawm txhua yam xim 8 xim, yog li nws tseem hu ua 8 phab laug LCD vaj huam sib luag ua kua vaj huam sib luag. Txhua xim 8 npij RGB xim ua ke yog 24 ntsis xim, xim ntawm cov kua siv lead ua kua feem ntau nominal 16.7M los yog 16.77M. Muaj lwm cov kua siv coj los ua xim rau txhua tus tsuas muaj 6 xuabmoos, lossis hu ua 6 xim LCD, txhua qhov xim muaj peev xim 6 xim, namely 2 ntawm 6 lub suab paj nruag 64, tab sis los ntawm cov "jitter" technology, los ntawm kev sib txuas lus zos ntawm cov xim zoo sib xws, siv tib neeg cov nyhuv residual los ntawm tsis muaj xim, tuaj yeem ncav cuag 253 xim, yog li peb zaug 253 theem pib xim yog 16.2M. Uas yog hais tias peb feem ntau yog siv 16.7M 24 ntsis tseeb xim (8 pawg tswj hwm), thiab 16.2M 6 ntsis. Qhov tseeb pom qhov sib txawv nruab nrab ntawm ob yog tsis loj heev, tam sim no high-kawg LCD zaub 16.7M xim loj. Tsis tas li ntawd, 6 npooj thiab 8 phab ntsa nyias muaj nyias cov channel thiab dual channel sib txawv ntawm qhov kev siv ntawm lub vaj huam sib luag hauv LCD thiab tsav tsheb.

Qhov no yog raws nraim thaum lub rooj tsavxwm hauv LCD yog feem ntau hu ua "6 tib qho screen", "8 tib qho screen", "ob npaug 6 vijtsam", "ob npaug 8 vijtsam" qhov chaw. Ib qho, 6 npo feem ntau nco ntsoov D6 lossis SI6, ib qho, 8 npo feem ntau nco ntsoov D8 lossis SI8, ob npaug 6 npo feem ntau nco ntsoov S6 los yog DO6, ob npaug 8 npo feem ntau nco ntsoov S8L lossis DO8. Kom paub qhov txawv ntawm TTL npo thiab LVDS npo, feem ntau nws ua raws li T lossis L. Piv txwv: "D8L" txhais tau hais tias ib zaug thiab 8 npo ntawm LVDS interface.

TFT ua kua dej ua kua thiab CRT zaub, uas muaj qhov kev daws teeb meem, tsuas yog hauv kev daws teeb meem zoo tshaj plaws, nyob rau ntawm lawd qhov kev daws teeb meem raws li txoj kev nthuav tawm los yog kev sib txuam kom yooj yim, daim duab yuav tsum tau tso tawm kom pom.

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Qhov tseeb pixels ntawm ntau thiab tsawg thiab tus loj tib yam LCD panels yuav sib txawv, ces lawv optimum daws teeb meem yog txawv. Tus loj tib yam, qhov loj dua qhov kev daws teeb meem, pom cov duab ntau sophisticated, qhia tus txheem ntawm qhov ntau nrug me me, lub font zaub me me. Ntawm qhov tsis sib xws, qhov loj me me, qhov me me qhov daws tau teeb meem, pom cov ntsiab lus yuav tsawg dua, qhov nrug ntau dua, hauv kev sib piv rau ib co duab ntxhib.

Qhov kev ncua deb dhau los yog tsawg heev, yuav cuam tshuam txoj kev xav tau. Muaj 1680 x 1050 daws teeb meem 19 nti widescreen, qhov deb tsuas yog 0.243 hli, cov duab pom zoo heev, tab sis ntawm cov lus ntawm chaw ua hauj lwm, me ntsis tsis khab seeb. Qhov ntev 0.303mm 27 nti LCD, nyob rau hauv lub dhau los thaum hais yog pom tseeb. Universal integrated kua siv lead ua cov yam ntxwv thiab cov yam ntxwv pom ntawm tib neeg lub qhov muag, qhov deb ntawm 0.270mm txog 0.300mm yog qhov zoo tshaj plaws, thiab tam sim no lub ntsiab ntws 19 inch widescreen, S & P 19 nti npo, 22 nti widescreen suab hauv qhov no. Ib qho kev daws teeb meem ntawm 1920 x 1200 24 inch widescreen, tsis yog muaj teeb meem loj thiab loj loj, tab sis kuj muaj ib qho xis nyob ntau 0.270 hli. Qhov no qhia tau hais tias qhov kev txiav txim siab tau ntawm lub neej yav tom ntej nrov ntawm lcd.