1. Kukundikana kwehuwandu

Sezvo yakazara-ruvara rwe LED kuratidza inoumbwa makumi ezviuru kana kunyange mazana ezviuru ezviuru zvepixels akaumbwa matatu matsvuku, egirinhi, uye bhuruu maLED, kutadza kwechero ruvara LED kuchakanganisa iyo yese yekuona maitiro echiratidziro.Kazhinji, maererano neruzivo rwemaindasitiri, kutadza kwehuwandu hwekuratidzwa kwe-yakazara-ruvara rwe LED kubva pakutanga kwegungano kusvika kumaawa makumi manomwe nemaviri ekuchembera kusati kwatumirwa hakufanirwe kudarika zviuru zvitatu zvezviuru (zvichireva kutadza kunokonzerwa neiyo LED mudziyo pachayo) .

2. Antistatic kugona

LED is a semiconductor mudziyo, inonzwa kune static magetsi uye inogona kukonzera static kutadza nyore.Naizvozvo, iyo anti-static kugona yakakosha kuhupenyu hweiyo skrini yekuratidzira.Kazhinji kutaura, kutadza kwemagetsi emuviri wemunhu electrostatic mode bvunzo ye LED haifanire kunge yakaderera kupfuura 2000V.

3. Attenuation maitiro

Iwo matsvuku, girini, uye bhuruu maLED ese ane hunhu hwekupenya kwekudzikisa sezvo nguva yekushanda ichiwedzera.Hunhu hwemachipisi e LED, mhando yezvishandiso zvekubatsira uye nhanho yekurongedza tekinoroji inotaridza iyo attenuation kumhanya kwe LEDs.Kazhinji, mushure memaawa 1000, 20 mA yakajairika tembiricha yekuvhenekesa bvunzo, kudzikisira kweiyo tsvuku LED kunofanirwa kunge kuri pasi pegumi muzana, uye kudzikisira kwebhuruu negirinhi LEDs kunofanirwa kunge kuri pasi pegumi nemashanu%.Kufanana kwemavara matsvuku, egirinhi, uye bhuruu attenuation ane simba guru pachiyero chichena chezere-ruvara rwe LED kuratidza mune ramangwana, izvo zvinozokanganisa kuratidza kutendeka kwechiratidziro.

4. Kupenya

Kupenya kwe LED chinhu chakakosha chinotaridza kupenya kwekuratidzira.Iyo yakakwirira kupenya kwe LED, iyo yakakura margin yekushandiswa kwezvino, izvo zvakanaka pakuchengetedza simba uye kuchengetedza LED yakagadzikana.Ma LED ane maitiro akasiyana emakona.Kana kupenya kwechip kwagadziriswa, iyo idiki kona, iyo inopenya LED, asi iyo idiki yekuona kona yekuratidzira.Kazhinji, 100-degree LED inofanira kusarudzwa kuti ive nechokwadi chekutarisa kwakakwana kwekona yekuratidzira skrini.Pazviratidziro zvine madhoti akasiyana uye madaro ekuona akasiyana, chiyero chinofanira kuwanikwa mukupenya, kona, uye mutengo.

5. Kuwirirana?

Iyo yakazara-ruvara LED kuratidza inoumbwa isingaverengeke tsvuku, girinhi uye bhuruu maLED.Iko kupenya uye wavelength kuenderana kweimwe neimwe ruvara LED inosarudza kupenya kuenderana, chena chiyero kuenderana uye chromaticity yechiratidziro chese.kuwirirana.Kazhinji, vagadziri vakazara-ruvara rwe LED vanogadzira vanoda vatengesi vemidziyo kuti vape maLED ane wavelength renji ye5nm uye kupenya kwakasiyana 1:1.3.Izvi zviratidzo zvinogona kuwanikwa nemupi wemidziyo kuburikidza nemuchina we spectroscopy.Kuenderana kwevoltage kazhinji hakudiwi.Sezvo iyo LED ine angled, iyo yakazara-ruvara LED inoratidzira zvakare ine angular directionality, ndiko kuti, kana ichionekwa kubva kwakasiyana makona, kupenya kwayo kuchawedzera kana kuderera.

Nenzira iyi, kuenderana kwekona kweiyo tsvuku, girini, uye bhuruu maLED anozokanganisa zvakanyanya kuenderana kweyero chena pamakona akasiyana, uye zvakananga kukanganisa kutendeka kwevhidhiyo ruvara rwechiratidziro.Kuti uwane kuenderana kunoenderana kwekupenya kwekuchinja kweiyo tsvuku, girinhi, uye yebhuruu LEDs pamakona akasiyana, zvinodikanwa kunyatsoita dhizaini yesainzi mupakeji lens dhizaini uye kusarudzwa kwezvinhu zvakasvibirira, zvinoenderana nehunyanzvi hwepakeji. mutengesi.Kune izere-ruvara rwe LED kuratidza ine yakanakisa inotungamira chena chiyero, kana iyo LED angle kuenderana isina kunaka, iyo chena chiyero mhedzisiro yescreen yese pamakona akasiyana ichave yakaipa.Iyo kona yekuenderana maitiro emidziyo yeLED inogona kuyerwa neiyo LED angle yakazara tester, iyo inonyanya kukosha kune yepakati uye yepamusoro-yekupedzisira kuratidza.