Qalabka LCD waa shayga go'aamiya dhalaalka, isbarbardhigga, midabka iyo xagasha daawashada LCD-ga.Isbeddelka qiimaha guddiga LCD wuxuu si toos ah u saameeyaa qiimaha kormeeraha LCD.Tayada iyo tignoolajiyada guddida LCD waxay la xidhiidhaa waxqabadka guud ee kormeeraha LCD.
Haddii guddiga LCD uu gaari karo 16.7M midabka midabka dhabta ah, taas oo macnaheedu yahay in saddexda midab ee RGB (casaan, cagaar iyo buluug) ay awood u leeyihiin inay muujiyaan 256 heerar cawl.Qodobo kala duwan sida wax soo saarka, faa'iidooyinka iyo khasaaraha, iyo deegaanka suuqa ayaa la xiriira tayada, qiimaha, iyo jihada suuqa ee LCD-yada, sababtoo ah qiyaastii 80% qiimaha LCD-yada ayaa ku urursan guddiga.
Markaad iibsanayso kormeeraha LCD, waxaa jira dhowr tilmaame oo aasaasi ah.Iftiin sare.Markasta oo uu sareeyo qiimaha dhalaalku, waa uu sii iftiimayaa sawirku oo waxa yaraan doona caajiska.Halbeegga dhalaalku waa cd/m2, kaas oo ah shumac halkii mitir labajibbaaran.LCD-yada hoose waxay leeyihiin qiimayaal dhalaal ah oo hooseeya sida 150 cd/m2, halka bandhigyada heerka sare ahi ay gaari karaan ilaa 250 cd/m2.Saamiga isbarbardhigga sare.Marka uu sareeyo saamiga isbarbardhigga, midabada dhalaalaya, ayaa sarreeya dheriga, iyo xoojinta dareenka saddex-cabbirka.Taa bedelkeeda, haddii saamiga isbarbardhigga uu hooseeyo midabadana ay liidato, sawirku wuxuu noqonayaa mid siman.Qiimaha isbarbardhiga aad buu u kala duwan yahay, laga bilaabo mid hooseeya sida 100:1 ilaa mid sare sida 600:1 ama xitaa ka sareeya.Baaxadda daawashada ballaaran.Si fudud loo dhigo, kala duwanaanta daawashada waa kala duwanaanshaha caddaynta ee laga arki karo shaashadda horteeda.Baaxadda baaxadda daawashada, way fududahay in si dabiici ah loo arko;Inta ay yartahay, waxaa yaraanaya sawirku in uu noqdo ilaa inta uu daawaduhu wax yar ka bedelayo booskiisa daawashada.Algorithm ee kala duwanaanshaha muuqda waxaa loola jeedaa kala duwanaanshaha xagal cad oo ka bilaabmaya bartamaha shaashadda ilaa sare, hoose, bidix iyo midig afarta jiho.Qiimuhu wuu weyn yahay, waa uu sii ballaaranayaa, laakiin kala duwanaanta afarta jiho maahan mid siman.
Waqtiga boostada: Agoosto-04-2022