Cov neeg siv khoom feem ntau siv monochrome dot matrix cov ntxaij vab tshaus thiab LED xim cov raj rau kev sib piv, yog li qhov txawv ntawm ob? Cov hauv qab no yog cov ncauj lus kom ntxaws txog qhov sib txawv ntawm ob:
Ua ntej ntawm tag nrho cov, los ntawm qhov pom ntawm qhov tsos. Lub monochrome dot matrix zaub tuaj yeem ua kom nyias nyias, qhov nyias nyias tuaj yeem yog 1.5 hli (tag nrho cov tuab, suav nrog cov tuab ntawm cov polarizer), thiab cov tuab ntawm cov raj digital yog txwv. Yog lawm, vim hais tias LED cov raj yuav tsum tau coj mus rau hauv tus account qhov teeb meem astigmatism, feem ntau lub thickness tsis tuaj yeem tsawg dua 6 hli, txwv tsis pub lub teeb yuav muaj qhov muag thiab qhov tsis sib xws.
Thib ob: Sib piv los ntawm cov nyhuv tso saib ntawm cov khoom. Cov xim ntawm monochrome dot matrix zaub yog ib leeg, thiab qhov ci ntsa iab yog qhov tsawg, tshwj xeeb tshaj yog thaum siv sab nraum zoov, yuav muaj qee qhov kev xav tau rau qhov kev ncua deb, thaum LED xim digital raj tuaj yeem paub ntau yam xim, thiab cov xim kuj tseem muaj. ci ntsa iab thiab ci ntsa iab yog siab. Nws tuaj yeem pom meej ntawm qhov ntev.
Thib peb: Xav txog cov neeg siv khoom xav tau rau lub zog siv hluav taws xob, vim tias LED xim digital cov raj feem ntau tso siab rau LED wicks kom tawm lub teeb, thiab txhua lub wick yuav tsim tau qee qhov kev siv hluav taws xob, yog li kev siv hluav taws xob yog qhov loj thiab haum rau kev siv hluav taws xob ncaj qha. Cov roj teeb uas siv hluav taws xob tsis haum. Ntawm qhov tsis sib xws, monochrome dot matrix zaub yog ib qho khoom siv passive, uas tsis tawm lub teeb thiab tsis tsim hluav taws xob noj. Kev siv hluav taws xob loj tshaj plaws yog qhov chaw teeb pom kev zoo, thiab qhov chaw teeb pom kev zoo kuj yog LED teeb. Kev siv hluav taws xob tag nrho yog qis dua li ntawm LED xim digital raj. , Lub vijtsam LCD kuj tuaj yeem ua haujlwm yam tsis muaj lub teeb rov qab, yog li tsis muaj lub zog siv hluav taws xob tsim tawm txhua, yog li yuav tsis muaj kev txwv ntau dhau ntawm cov khoom siv hluav taws xob ntawm tus neeg siv khoom.
Plaub: Piv nrog rau thawj R& D nqi ntawm cov khoom, pwm qhib tus nqi ntawm monochrome dot matrix zaub yog li 1,000, thaum pwm ntawm cov raj digital yog 60000-10000, lossis ntau dua.
Thib tsib: Lub voj voog ntau lawm ntawm monochrome dot matrix zaub yog feem ntau txog 1 lub hlis, thaum lub voj voog ntawm cov raj digital yog 20 hnub, nyob ntawm seb muaj pes tsawg tus xaj los ntawm lub Hoobkas, tab sis feem ntau, lub voj voog ntawm cov khoom siv monochrome dot matrix zaub yuav siv sij hawm ntev dua li lub raj digital.
