1. Hordhac
Shaashadda LED-ka ee Booster-ka (Xayeysiinta Shaashadda LED) oo ah nooc cusub oo caqli-gal ah, dhexdhexaad-bandhig dhijitaal ah, mar soo bandhigay inta badan isticmaaleyaasha guud ahaan ammaanta, markaa waa maxay cabbirka, muxuu yahay shaashadda muraayadda LED-ka ee ugu fiican? Jawaabtu waa dhererka 2 mitir, garoonka 1.875 ayaa ugu fiican.RTLEDsi faahfaahsan ayuu kaaga jawaabi doonaa.
2. Waa maxay sababta dhererka 2m ugu fiican yahay muujinta boodhka LED
a. TheDhererka 2-mitirwaxaa si taxadar leh loogu talagalay in lagu jaangooyo celceliska dhererka bini'aadamka, isaga oo hubinayabandhig LEDwaxay bixisaa awaayo aragnimada daawashada dhabta ah iyo quusta. Dadka intooda badan waxay ku dhow yihiin 1.7m dhererkooda, halka moodooyinka caadiga ah celcelis ahaan 1.8m. Bandhig 2-mitir ah ayaa u oggolaanaya qol qiyaastii ah20 cm oo ah meel bannaan, samaynta tirooyinka shaashada u muuqdaan kuwo nolosha la mid ah iyada oo aan loo baahnayn in la cabbiro ama la miisaamo. Saamigan 1:1 waxa uu wanaajiyaa dareenka joogitaanka, taas oo ka dhigaysa mid ku fiican suuq-geynta iyo xayaysiinta halka saamaynta ay fure u tahay.
Shaashadda boodhka LED iyo qofka dhabta ah 1: 1 saamayn
Boodhadhka kontoroolka WiFi ee muraayadda LED waxay sidoo kale noqon kartaameel fog laga maamuloiyada oo loo marayo nidaamka ku salaysan daruuraha, awood u siinaya dadka isticmaala inay xakameeyaan oo ay cusbooneysiiyaan nuxurka bandhigyada badan ee hal madal. Tani waxay kordhisaa waxtarka, gaar ahaan noocyada maareynaya dhibco xayaysiisyo badan
b. Intaa waxaa dheer, dhererkaani wuxuu muujinayaa qaababka xayeysiiska ee dhaqanka sida boodhadhka duubka, kuwaas oo sidoo kale loogu talagalay inay noqdaan 2 mitir. Iyada oo la ilaalinayo cabbirkan caadiga ah, soo-bandhigidda LED-ka-boodhka waxay si aan kala go 'lahayn uga gudbi kartaa warbaahinta dhaqameed, iyagoo soo bandhigaya faylal isku mid ah iyagoo bixinaya dhexdhexaad firfircoon, is-dhexgal, iyo muuqaal soo jiidasho leh.
3. Waa maxay sababta 1.875 Pixel Pitch ugu fiican tahay boodhka bandhiga LED
Marka la abuurayo boorarka weyn ee LED bandhigay, isku darka lix screen foomamka a1920×1080 (2K) xallinta, kaas oo ah qaabka ugu doorbiday sababtoo ah16:9 saamiga dhinaca- bixinta waayo-aragnimada muuqaalka ugu fiican. Muuqaalkan gaarka ah ee pixel-ku wuxuu xaqiijinayaa dheelitirnaanta ugu wanaagsan ee u dhexeeyahufnaanta sawirkaiyohufnaanta kharashka.
RTLED waxay u qaabaysay bandhig kasta oo boodhadhka LED-ka ah si uu u yeesho xallinta320×1080pixels Bandhig kastaa wuxuu ka kooban yahay lix shaashad oo LED ah, oo mid kastaaba leeyahay320×180pixels Si loo ilaaliyo16:9 saamiga dahabka ah, Cabirka golaha wasiiradu waxa uu ahaa mid si gaar ah loo sameeyay600×337.5mm, taasoo keentay in1.875 pixel joog(600/320 ama 337.5/180), taas oo ah tan ugu habboon ee ku habboon.
Lix sawir oo LED ah ayaa lagu dhejiyay 2K 16: 9 FHD
Lix sawir oo LED ah ayaa si gaar ah loo muujiyay
Isticmaalka cabirka pixelka weyn 2.0waxay keeni doontaa xalin ku filan, hoos u dhigista tayada muuqaalka iyo saamaynta dib u ciyaarista. Dhanka kale, adoo isticmaalaya cabir yar oo pixel ah (hoos1.8) waxay keeni doontaa xal ka sareeya2K, kaas oo u baahan doona nuxur la habeeyey, ku dara kakanaanta, oo kordhiya kharashka kaarka kontoroolka ugu weyn iyo nidaamka bandhigga oo dhan. Tani waxay ugu dambeyntii horseedi doontaa kor u kaca qiimaha wax soo saarka.
4. Waa maxay sababta aan loo isticmaalin 640x480mm ama 640x320mm
Sida laga soo xigtay cilmi-baaris lagu sameeyay anatomy aadanaha, saynisyahannadu waxay ogaadeen in goobta aragga ee isha bini'aadamku ay sameeyaan qaab leydi ah oo leh saamiga dhinaca16:9. Natiijo ahaan, warshadaha sida telefishinka iyo wax soo saarka bandhigyada waxay qaateen saamigan dahabiga ah ee naqshadeynta alaabta, taasoo keentay16:9loo aqoonsaday inay yihiinsaamiga bandhig dahab ah. The16:9 saamiga dhinacasidoo kale waa halbeegga caalamiga ah ee telefiishanka qeexida sare (HDTV), ee laga isticmaalo wadamada sida Australia, Japan, Canada, iyo Maraykanka, iyo sidoo kale telefishinada satalaytka ee Yurub oo dhan iyo qaar ka mid ah telefishinada aan HD-ga ahayn. Sannadkii 2004tii, Shiinuhu waxa uu dejiyay halbeegga cabbiraadda cabbirka sare ee dhijitaalka ah, isaga oo si cad u sheegay in saamiga dhinaca shaashadda ay tahay in uu ahaado16:9.
Taas bedelkeeda, marka la isticmaalayo640×480 LED panel panelsi loo abuuro bandhig LED ah oo boodhadh ah, saamiga ka soo baxay waa4:3, iyo marka la isticmaalayo640×320armaajooyinka, saamiga dhinac ayaa noqda2:1. Labadan midkoodna ma bixiyo saameyn muuqaal la mid ah tan16:9 saamiga dahabka ah. Si kastaba ha ahaatee, leh600×337.5armaajooyinka, saamiga dhinaca ayaa si fiican u dhigma16:9, u oggolaanaya lix sawir oo LED ah inay si aan kala go 'lahayn u sameeyaan a16:9 shaashadmarka la isku daro.
Intaa waxaa dheer, RTLED ayaa la sii daayayboodhka LED bandhigay hage dhamaystiraniyosida loo doorto shaadhka boodhka LED-ka. Haddii aad xiisaynayso, waad gujin kartaa si aad u hubiso.
Dareen xor u ahnala soo xidhiidh haddawax su'aalo ah ama su'aalo ah! Kooxdayada iibka ama shaqaalaha farsamada ayaa ka jawaabi doona sida ugu dhakhsaha badan.
Waqtiga post: Seb-18-2024