Types of LED display screens for led video wall advertising

According to the purpose and extent of use, LED display screens are available in a wide range. Each is known for having a unique set of characteristics, be it the color support, screen resolution or workable lifespan. Uħud mit-tipi komuni huma:

DIP
COB- ċippa abbord
SMD- apparat tal-immuntar fuq il-wiċċ
Apparti l-ewwel tnejn, L-iskrins LED SMD huma aktar maqsuma f'żewġ subkategoriji: SMD Iswed u SMD Abjad. Kull waħda hija kapaċi tipprovdi mazz ta 'faċilitajiet li l-utenti ma jsibux f'xi għażla oħra disponibbli fis-suq. Għalkemm it-tnejn fihom SMD LED Chips, hija l-istruttura tagħhom, disinn u ftit fatturi li joħolqu differenza. Ix-xerrejja jkollhom iħarsu lejn dawk differenti qabel ma jispiċċaw jieħdu deċiżjoni għal kull wieħed minnhom.ħajt wassal p3

Paragun Bejn SMD Iswed u SMD Abjad LED Display Screen

Hawn taħt hawn tqabbil preċiż ta 'dak li jagħmel SMD LED iswed differenti minn wieħed abjad:

Skrin tal-Wiri LED Iswed SMD

Għal skrin ta 'reklamar fuq barra, L-LEDs iswed SMD irriżultaw li huma l-aħjar għażla. Huma kapaċi jipprovdu l-aħjar esperjenza tal-vista. Kien hemm żmien meta min jirreklama kien ikollu skrins LED għall-istess skop iżda ma rnexxilhomx jipprovdu l-esperjenza viżwali meħtieġa. Kultant, il-luminożità ma kinitx sal-livell meħtieġ waqt il-ħin l-ieħor, tant sar qawwi li kkawża tniġġis tad-dawl. Allura, biex tittratta problemi viżwali, il-manifatturi introduċew skrin LED iswed SMD li l-iskop ewlieni tiegħu huwa li jaqdi l-ħtiġijiet kollha tal-klijenti u jipprovdi l-benefiċċji li ġejjin għall-aħjar:

Proporzjon ta 'kuntrast għoli: Waħda mill-karatteristiċi inkredibbli tal-wiri LED iswed hija s-sigurtà li jkollok proporzjon ta 'kuntrast għoli. Meta mqabbel ma 'wirjiet LED oħra, Verżjonijiet SMD huma ħafna aħjar u isbaħ. They are capable of providing an incredible viewing experience. Their blackbody is the secret behind offering a good contrast ratio- which is measured as 3000:1. This ratio has a direct impact on viewing experience as it makes the images clear and maximize displaying effect.
Vivid colors: Another positive point of having a good contrast ratio is the surety of having rich and vivid colors. While they will be more gentle and near to the real colors, they do not affect viewers’ eyes in any way. Huma biss jagħtu esperjenza viżwali tal-għaġeb bħala l-kuluri (bħal aħdar skur, iswed jew griż) jibqgħu fil-kontroll minħabba l-blackbody, b'differenza mill-korp abjad fejn il-kombinazzjonijiet tal-kuluri huma affettwati mill-istruttura u ma joffrux il-livell meħtieġ ta 'purità u ċarezza.
Mhux riflessiv: Fil-fatt, iswed huwa kulur li ma jirriflettix u għalhekk, ma jirriflettix id-dawl ikun kemm ikun qawwi. Ma jippermettix dawl żejjed li jaffettwa l-esperjenza tal-vista, b'hekk tiżgura aktar ħaj, kuluri ċari u aktar pur ta ’l-istampi. Din il-karatteristika tagħmel ukoll l-LED iswed SMD għażla aħjar għall-palk u skopijiet oħra fejn hemm ħafna dawl.
Dehra tal-għaġeb: Ma jimpurtax jekk in-nies jarawx skrin LED iswed mill-ġenb jew minn quddiem, dejjem tibqa 'sewda. Meta rriżulta, se żżomm l-uniformità tal-kulur u tidher inkredibbli, u b'hekk tagħmel l-esperjenza aħjar minn SMD LED normali.
White Screen SMD LED Display

Meta niġu għall-użu ta 'LEDs abjad taċ-ċippa SMD, huma ġeneralment preferuti fl-indikazzjoni tal-istatus, apparat u oġġetti bojod, ġewwa tal-karozzi, sistemi ta 'kontroll u kejl industrijali, push button backlighting and symbol lighting to ensure quality and efficiency in consumer goods and computer peripherals.

Hawnhekk, the worth mentioning fact is that unlike their name, white SMD LEDs are not intended to produce white light. It comes in two different ways:

A blue LED having a phosphor coating that converts blue color into white by the process of fluorescence.
Ħodor, red and blue LEDs that are combined on different intensities to produce white light.

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