Cov ntxaij vab tshaus sab nraum zoov yog dab tsi?
Sab nraum zoov cov ntxaij vab tshaus muaj xws li: LED zaub, LCD zaub, projection screen, thiab lwm yam.
1. LED Zaub Screen
LED zaub yog ib qho khoom siv hluav taws xob uas siv lub teeb -emitting diodes raws li lub teeb - emitting khoom. Nws nta qhov ci ntsa iab, qhov sib txawv siab, thiab qhov pom dav dav, thiab tau siv dav hauv cov ntawv tshaj tawm sab nraum zoov, cov chaw ua si, cov chaw lag luam, thiab lwm qhov chaw. LED zaub tuaj yeem ua haujlwm 24/7 yam tsis muaj kev cuam tshuam los ntawm huab cua, thiab tuaj yeem nthuav tawm cov xim zoo nkauj thiab cov duab dynamic.
II. Kua Crystal Display Screen
Thaum siv sab nraum zoov, cov kua siv lead ua kua feem ntau yog nruab nrog cov npog tshwj xeeb thiab cov thev naus laus zis ua kom pom tseeb kom hloov mus rau sab nraum zoov. Cov ntxaij vab tshaus LCD muaj qhov zoo ntawm cov duab meej thiab kev siv hluav taws xob tsawg, yog li lawv tau siv rau hauv qee qhov kev qhia tawm sab nraum zoov rau pej xeem thiab thaj chaw qhia kev tsheb. Piv txwv li, cov ntaub ntawv tso saib cov tshuab hauv cov chaw nres tsheb npav thiab cov tshav dav hlau yuav siv cov kua siv lead ua kua cov ntxaij vab tshaus.
III. Projection Screen
Cov ntxaij vab tshaus sab nraum zoov feem ntau yog siv rau qhov tiag - lub sijhawm tshaj tawm hauv xov xwm loj - teev cov xwm txheej sab nraum zoov lossis kev ua ub no. Cov ntxaij vab tshaus no feem ntau siv siab - thev naus laus zis qhov ci ntsa iab, uas tuaj yeem khaws cov duab meej txawm tias nyob hauv tshav ntuj ncaj qha. Cov xwm txheej feem ntau muaj xws li suab paj nruag festivals, kev nthuav qhia, kev nthuav qhia sab nraum zoov ib ntus, thiab lwm yam. Cov ntxaij vab tshaus tuaj yeem nthuav tawm cov duab loj, muab lub rooj noj mov rau cov neeg tuaj saib.
Hauv kev xaus, cov ntxaij vab tshaus sab nraum zoov feem ntau suav nrog cov duab LED, cov duab LCD thiab cov ntxaij vab tshaus. Txhua hom kev tshuaj ntsuam no muaj nws tus yam ntxwv thiab tsim nyog rau cov xwm txheej sab nraud thiab cov kev xav tau sib txawv. Nrog rau kev nce qib ntawm kev siv thev naus laus zis tsis tu ncua, tej zaum yuav muaj ntau hom tshiab sab nraum zoov cov ntxaij vab tshaus tshwm sim yav tom ntej, nqa ntau xim thiab yooj yim rau tib neeg lub neej.
