info@panadisplay.com
Daws Tau Thiab Muaj Nuj Nqa Lub Neej

Daws Tau Thiab Muaj Nuj Nqa Lub Neej

Dec 06, 2017

Cov kev daws teeb meem thiab cov xov tooj ntawm cov kev xav yog qhov tseem ceeb ntawm 3D cov cuab yeej, uas txiav txim siab pom 3D cov nyhuv thiab cov kev ua lag luam ntawm 3D cov cuab yeej siv. Yog li, nws tseem yog ib qho kev txhawj xeeb heev rau kev soj ntsuam ntawm thiab cov lag luam. Cov kws tshawb fawb thiab cov tuam txhab tau tsim kho qhov kev daws teeb meem thiab kev pom ntawm cov 3D cov duab saib ntawm lub sij hawm tso tawm, cov qauv khoom tsim qauv, kev tsim nrig thiab lwm yam.


Daim duab 6 qhia tau hais tias daim duab txheej txheem ntawm lub sij hawm ntawm cov lus qhia txog kev nthuav dav 3D kev siv tshuab, uas yog tsim los ntawm University of Cambridge. Cov ntaub ntawv siv lub dai khaub ncaws hauv LCD ua lub sij hawm tswj kev tiv thaiv nyob rau hauv cov khoom tsim tawm, thiab tom qab ntawd ua rau lub teeb pom kev ntawm cov zaub nyob txawv sij hawm mus rau qhov chaw sib txawv. Yog li no, qhov kev daws teeb meem ntawm 3D duab yog tib yam li qhov ntawm 2D cov duab. Txawm li cas los xij, cov tswv yim cuab yeej muaj qhov siab xav tau kom hloov tshiab ntawm 2D zaub. Hauv qhov kev sim, qhov kev ua tshiab refresh ntawm CRT zaub yog siab li 1000Hz.

6.png


Daim duab 7 qhia tau hais tias daim duab ntawm cov duab siab high pixel density 3D pom tshuab, uas yog tsim los ntawm Japanese NLT tshuab lag luam (thawj NCE kua crystal tshuab). Cov cuab yeej technology cais cov pixel ib hom pixels hauv N sub pixels, thiab siv cov lens tshwj xeeb array los coj cov teeb pom kev tawm ntawm txhua tus sub-pixel nyob rau hauv thawj pixel los saib cov ces kaum, kom qhov daws teeb meem ntawm 3D duab yog tib yam li cov 2D duab. Nyob rau hauv lub Tsib Hlis 2013, NLT tau siv ib qho kev daws teeb meem 3D pom nrog 2 qhov kev xam pom thiab 6 qhov kev xam pom, nrog rau ib lub teeb vaj huam sib luag ntawm 7.2 ntiv tes.

7.png

Daim duab 8 qhia tau hais tias daim duab txheej txheem ntawm qhov tshwj xeeb nrig teeb pom kev pom 3D pom tshuab, uas yog tsim los ntawm lub tuam txhab 3M. Cov ntaub ntawv muaj xws li ob lub teeb ci teeb ntawm lub teeb ci, kev tsim lub teeb ci, cov yeeb yaj kiab, 3D zaj duab xis (nano level microlens thiab micro prism), thiab lub cav siv ua kua ua kua uas tuaj yeem hloov sai. Cov txheej txheem no yuav ua tau sab laug / txoj cai qhov muag tawm ntawm lub teeb ci mus rau sab laug ntawm txoj cai los ntawm lub teeb qhia cov phaj thiab 3D zaj duab xis nrog kev tsim tshwj xeeb, kev siv cov kua siv ua kua siv rau cov teeb pom kev zoo, thiab ces, thaum sab laug thiab txoj kev kaj yog qhov qhib, sab laug thiab txoj cai qhov muag tau rau hauv cov xim kom tau tag nrho cov kev daws teeb meem, los ntawm cov tib neeg fusion daim duab 3D.

8.png

Daim duab 9 qhia tau hais tias daim duab txheej txheem ntawm cov txheej txheem daws teeb pom kev pom 3D rau ntau qhov kev tawm tsam. Cov tshuab siv ntau qhov projectors, scattering cov ntxaij vab tshaus thiab ob txoj kev teeb meem nrog tib lub suab.

Thawj theem parallax barrier yog tswj los ntawm lub teeb los ntawm txhua tus projector mus rau qhov chaw nyob ntawm tus scatterscreen. Qhov thib ob theem parallax barrier tswj kev coj ntawm lub teeb emission rau lub scatterscreen thiab ua rau lub teeb originating los ntawm tib lub projector converge nyob rau tib qho chaw.

Vim li no, txhua lub projector ua tus foundations. Txawm li cas los, tus nqi ntawm lub system yog kim heev vim hais tias ntawm kev siv ntawm ntau yam projectors.

9.png

Txawm hais tias cov txuj ci siab saum toj no siv ntau qhov kev xam pom, lub kaum sab xis pom yog nyob ntawm ib sab ntawm cov duab 3D. Txawm li cas los, lub kaum sab xis ntawm qhov khoom kwv yog 360 degrees. Yuav kom cov duab 3D muaj 360 degree saib, Shunsuke Yoshida ntawm Japanese kev txawj ntse tshawb nrhiav tshawb nrhiav siv ntau qhov projectors ncig lub voj voog thiab ib qho anisotropic cone.

Cov duab thaij duab ua kom pom qhov 3D pom muaj npe hu ua fVision.

Daim duab 10 qhia tau hais tias daim duab qhia ntawm cov khoom ntaus ntawv. Los ntawm cov duab, peb tuaj yeem pom tau hais tias ob lub projector thiab qhov teeb meem ntawm lub teeb tsa nruab nrab ntawm qhov project yog muab tso rau hauv lub desktop, thiab kev tsim kho qhov teeb meem ntawm cov duab hauv qab yees duab muaj cov duab nyob hauv kab rov tav. Cov cuab yeej siv lub tshuab 5cm siab tag nrho xim duab tshem tawm ntawm lub desktop, thiab daim duab muaj ib daim ntawv qhia nyhuv ntawm 3D duab tau los ntawm 360 degree lub kaum ntse ntse, raws li qhia hauv daim duab 11.


10.png

11.png