Thaum lub P3 LED zaub screen nyob rau hauv lub tsev txais tos muaj ib tug daws teeb meem ntawm 1080P (1920 × 1080), qhov screen cheeb tsam yog kwv yees li 19 square meters. Qhov tshwj xeeb qhov ntev yuav tsum tau muab xam ntxiv raws li qhov sib piv. Common configurations yog raws li nram no:
Kev daws teeb meem txhais: 1080P daws teeb meem yog 1920 pixels kab rov tav thiab 1080 pixels ntsug, rau tag nrho ntawm 2,073,600 pixels.
P3 Display Screen yam ntxwv:
Pixel Pitch: 3 hli, txhais tau tias qhov chaw nruab nrab - mus rau - nruab nrab ntawm cov pixels uas nyob ib sab yog 3 hli.
Pixel Ceev: 111,111 pixels ib square meter (xws li: 1/0.003/0.003 ≈ 111,111 dots/㎡).
Txoj Kev Tshawb Fawb: 16 scans, siv hluav taws xob kwv yees li 1300W / ㎡, muab cov duab meej thiab pom dav.
Loj Cuam Tshuam Logic: Raws li kev sib raug zoo ntawm kev daws teeb meem thiab pixel suab, thaj chaw tshuaj ntsuam=tag nrho cov pixels / tus naj npawb ntawm pixels ib square meter. Hloov cov ntaub ntawv: Cheeb Tsam=2,073,600 pixels ÷ 111,111 dots/㎡ ≈ 18.66㎡, sib npaug li 19 square meters. Qhov loj me me yuav tsum tau ua kom tau raws li qhov sib piv ntawm 16: 9 (sib piv 1080P), uas tuaj yeem suav nrog cov kauj ruam hauv qab no:
Piv txwv tias qhov screen dav yog W meters thiab qhov siab yog H meters, ces:
Kab rov tav pixel suav: W ÷ 0.003=1920 → W=5.76 meters
Vertical pixel suav: H ÷ 0.003=1080 → H=3.24 meters
Thaj tsam=5.76 × 3.24 ≈ 18.66㎡, raws li tus nqi theoretical.
Daim duab: P3 LED zaub screen nyhuv illustration (qhov loj me yuav tsum tau kho proportionally)
Cov ntsiab lus tseem ceeb parameter:
Zaub nyhuv: High-density pixels (111,111 dots/㎡) ua kom pom cov duab me me; 16- thev naus laus zis thev naus laus zis txhim kho tus nqi tshiab, haum rau kev pom nyob ze.
Ci ntsa iab thiab xim raug: Siv Taiwanese Epistar chips, qhov dawb tshuav qhov ci ci ntau dua lossis sib npaug li 8000 cd / ㎡, thiab taw tes - los ntawm -point calibration technology tshem tawm cov xim sib txawv, ua tau raws li qhov kev xav tau ntawm kev lag luam.
Zog-Txuag Tsim: Los ntawm kev tswj qhov kub thiab txias, tswj kev ci ntsa iab, thiab PFC circuitry, tag nrho kev txuag hluav taws xob ntau dua lossis sib npaug li 40%, txo cov nqi khiav haujlwm ntev -.
Daim ntawv thov Scenarios: Lub 19-square-meter P3 zaub yog haum rau nruab nrab qhov chaw txais tos. Yog tias qhov chaw txwv, thaj chaw tuaj yeem raug txo los ntawm kev kho qhov sib piv (piv txwv li, 4: 3 lossis kev cai piv), tab sis qhov kev daws teeb meem yuav tsum nyob twj ywm ntawm 1920 × 1080. Hauv qhov no, lub suab pixel yuav xav tau kev hloov kho me ntsis vim qhov hloov pauv ntawm lub cev qhov ntev.
