Polarized tsom iav: lub hom thiab ua hauj lwm hauv paus ntsiab lus

Niaj hnub no muaj ib tug unspoken nriaj nruab nrab ntawm ob technologies tso saib 3D dluab, uas yuav tsum tau pom siv ib tug tshwj xeeb nquag los passive polarized tsom iav.

Cov yav tas muaj xws li tej lub tso suab tsom iav los rau kev ua hauj lwm uas tsis yuav tsum tau ib lub hwj chim mov xub ntiag. Nws muaj ob hom ntawm pab kiag li lawm khiav hauj lwm nrog rau qhov no technology: polarization thiab anaglyph. Lub ntsiab kom zoo dua ntawm cov qauv no yog lawv tsis tshua muaj nqi. Cov uas pheej yig tshaj yog cov anaglyphs, uas yog feem ntau yog ua los ntawm cov duab los qhia nrog iav nyob rau hauv ob xim - xiav thiab xim liab.

Txawm tias muaj tseeb hais tias qhov no txoj kev tso cai rau koj kom tau ib co ntim nyhuv, tab sis nws tsis yog lub feem ntau tshaj nyob rau hauv lub creation rau 3D-los. Lub anaglyph duab tso suab officers rau ib xim lim yog tshuab txais, thiab tus so ntawm cov ntaub ntawv yog yuav luag poob, tawm hauv faded, npub duab.

Polarized 3D-tsom iav yuav tau muab faib ua ob subspecies: ncig thiab linear polarization. Qhov tseeb qauv ntawm daim duab yuav tsum tau tuav lub taub hau tso rau hauv lub upright txoj hauj lwm, tsis txhob hloov nyob rau hauv tes, txwv tsis pub nws yuav yuav tawg 3D-nyhuv. Qhov no yog vim lub fact tias lub ntsiab lus zaub txoj kev yog raws li nyob rau hauv lub hauv paus ntsiab lus hais tias ib tug qhov muag pom tau mas polarized duab, thiab lub thib ob - kab rov tav.

Thaum tilting lub lens lub taub hau poob kov nrog lub ntxaib txoj kev kom tau tso suab officers ntawm qhov screen. Tshem tawm no disadvantage yuav polarizing 3D tsom-iav, ua hauj lwm nyob rau hauv ib tug yeej technology. Txawm li cas los, nyob rau hauv cov ntaub ntawv no, koj xav tau ib tug tshwj xeeb lim thiab lub projector. Nyob rau hauv daim ntawv no, tsom-iav yog tsis yog li ntawd ntau.

Lwm zoo dua ntawm passive li active yog qhov tseeb hais tias yog tsis muaj "Halving" ncej tus nqi, vim hais tias cov tuav ob dluab yog tso tawm kom pom ib txhij.

Txawm li cas los, polarized tsom iav muaj ib tug xov tooj ntawm drawbacks. Nyob rau hauv sib piv rau lub active thiab passive qauv, tus tuav yuav pom xwb 540 kab ntawm tag nrho kev daws teeb meem rau txhua tus lub qhov muag. Ntawm cov hoob kawm, nws yog muab hais tias outputs ib qhov chaw duab kev daws teeb meem ntawm 1080 kab.

Qhov zoo xws li cov eyepieces tsis muaj yuav tsum tau fais fab mov, haum rau duab hloov lwm lub tsev ntaus ntawv, raws li tau zoo raws li cheapness. Polarized looj tsom iav dub yuav tau muas rau ib tug ob peb duas las, tiam sis feem ntau ntawm cov TV chaw tsim tshuaj paus ntxiv nkag txo nws hwj ib ob peb khub ntawm tej khoom. Piv txwv li, nrog rau cov LG TV yog 4 khub ntawm tsom iav.

Yog li ntawd, nyob rau hauv cov tej yam kev mob, los npaj ib zaj duab xis qhia rau tag nrho tsev neeg nyob rau hauv 3D tuaj npaum li cas cheaper. Nyob rau hauv tas li ntawd, thaum uas siv cov polarized pab kiag li lawm yog tsis nkees ob lub qhov muag, vim hais tias lawv tsis tas li qhib thiab kaw li qub, ob qho tib si nyob rau hauv lub active technology. Nyob rau hauv tas li ntawd, cov tsom iav yog sib zog, thiab cov menyuam cov zaj duab xis neeg tsawg nkees.

Tam sim no siv passive 3D technology ua los ntawm LG TVs, Toshiba (txhawb hauv paus ntsiab lus), Vizio thiab lwm hom. Samsung, Sony thiab Panasonic siv lub active qauv duab tso zis.