Sezvo tekinoroji ichishanduka nekukurumidza, ma LED maratidziro akazvibatanidza mune akasiyana siyana ehupenyu hwedu hwezuva nezuva. Zvinoonekwa kwese kwese, kubva kumabhodhi ekushambadza kusvika kuterevhizheni mudzimba uye zviratidziro zvakakura zvinoshandiswa mumakamuri emusangano, zvichiratidza huwandu hunoramba huchiwedzera hwekushandisa.
Kune vanhu vasiri nyanzvi mumunda, iyo tekinoroji jargon yakabatana ne LED maratidziro inogona kunetsa kubata. Ichi chinyorwa chine chinangwa chekudzima mazwi aya, ichipa ruzivo rwekuwedzera kunzwisisa kwako uye mashandisiro e LED kuratidza tekinoroji.
1. Pixel
Muchirevo chezviratidziro zve LED, imwe neimwe inodzoreka ye LED mwenje unit inonzi pixel. Iyo pixel dhayamita, inoratidzwa se ∮, ndiyo kuyerwa kwepixel yega yega, inowanzo ratidzwa mumamirimita.
2. Pixel Pitch
Kazhinji inonzi dotpitch, izwi iri rinotsanangura nhambwe iri pakati pepakati pemapikisi maviri akatarisana.
3. Chisarudzo
Kugadziriswa kwechiratidziro che LED kunoratidza huwandu hwemitsara nemakoramu emapikisi anayo. Iyi yakazara pixel count inotsanangura huwandu hweruzivo rwechidzitiro. Inogona kuiswa muchikamu chemodule resolution, cabinet resolution, uye yakazara screen resolution.
4. Kuona kona
Izvi zvinoreva kona yakaumbwa pakati pemutsara wakatarisana nechidzitiro nenzvimbo iyo kupenya kunodzikisira kusvika pahafu yekupenya kwakanyanya, sezvo kona yekuona inoshanduka yakachinjika kana yakatwasuka.
5. Kuona Distance
Izvi zvinogona kuiswa muzvikamu zvitatu: zvishoma, zvakakwana, uye kureba kwekuona madaro.
6. Kupenya
Kupenya kunotsanangurwa sehuwandu hwechiedza chinoburitswa pachikamu chimwe chete munzvimbo yakatarwa. Forindoor LED inoratidza, kupenya kunosvika 800-1200 cd/m² kunokurudzirwa, ukuzviratidzo zvekunzekazhinji kubva pa5000-6000 cd/m².
7. Refresh Rate
Mwero wekuzorodza unoratidza kuti kangani iyo ratidziro inozorodza mufananidzo pasekondi, yakayerwa muHz (Hertz). A pakakwirirarefresh rateinobatsira kune yakagadzikana uye isina flicker-yemahara yekuona chiitiko. Yepamusoro-yekupedzisira LED inoratidzira pamusika inogona kuwana zororo reti kusvika ku3840Hz. Mukupesana, akajairwa firimu furemu mareti akatenderedza 24Hz, zvichireva kuti pachiratidziro che3840Hz, furemu yega yega yefirimu re24Hz inozorodzwa ka160, zvichikonzera kutaridzika kwakatsetseka uye kwakajeka zviono.
8. Frame Rate
Iri izwi rinoratidza huwandu hwemafuremu anoratidzwa pasekondi imwe muvhidhiyo. Nekuda kwekuramba kwechiono, kana thefuremu rateinosvika pachikumbaridzo chakati, kutevedzana kwemafuremu ediresi kunoratidzika kunoenderera.
9. Moire Pattern
Moire pateni inzira yekuvhiringidza inogona kuitika kana mafambiro enzvimbo emapikseli esensor akafanana neaya emitsetse yemufananidzo, zvichikonzera kukanganiswa kwewavy.
10. Gray Levels
Gray mazinga ratidza huwandu hwematonal gradations anogona kuratidzwa pakati peakasviba uye akajeka marongero mukati meiyo yakafanana intensity level. Yepamusoro grey mazinga anobvumira kune akapfuma mavara uye akakwenenzverwa ruzivo mumufananidzo unoratidzwa.
11. Kusiyanisa Ratio
Izviratio inoyera mutsauko wekupenya pakati peiyo chena yakanyanya uye dema dema mumufananidzo.
12. Kupisa Kwemavara
Iyi metric inotsanangura hue yemwenje sosi. Muindasitiri yekuratidzira, tembiricha yemavara yakakamurwa kuita chena inodziya, isina kwayakarerekera chena, uye inotonhorera chena, ine isina kwayakarerekera chena yakaiswa pa6500K. Tsika dzepamusoro dzinorerekera kumatoni anotonhorera, ukuwo hunhu hwepasi hunoratidza manzwi anodziya.
13. Scanning Method
Nzira dzekuongorora dzinogona kukamurwa kuita static uye simba. Static scanning inosanganisira point-to-point control pakati pemutyairi IC zvinobuda nemapixel points, ukuwo dynamic scanning inoshandisa row-wise control system.
14. SMT uye SMD
SMTinomiririra Surface Mounted Technology, inyanzvi yakapararira mumusangano wemagetsi.SMDinoreva kuSurface Mounted Devices.
15. Kushandisa Simba
Kazhinji yakanyorwa seyepamusoro uye pakati pemashandisirwo emagetsi. Kunyanya kushandiswa kwesimba kunoreva kudhirowa kwemagetsi kana uchiratidza gireyi yepamusoro, nepo pakati pemashandisirwo emagetsi anosiyana zvichienderana nezviri mukati mevhidhiyo uye inowanzofungidzirwa sechikamu chimwe muzvitatu chekushandisa zvakanyanya.
16. Synchronous uye Asynchronous Control
Synchronous kuratidza zvinoreva kuti zvirimo zvinoratidzwa paLED skrini magirazichii chinoratidzwa pakombuta CRT yekutarisa mune chaiyo-nguva. Iyo yekudzora sisitimu yezviratidziro zvesynchronous ine yakanyanya pixel control muganho we1280 x 1024 pixels. Asynchronous control, kune rumwe rutivi, inosanganisira komputa inotumira pre-yakagadziriswa zvemukati kune yekuratidzwa kadhi yekugamuchira, iyo inozoridza izvo zvakachengetwa mukutevedzana kwakatsanangurwa uye nguva. Iyo yakanyanya kudzora miganho yeasynchronous masisitimu ndeye 2048 x 256 pixels emukati maratidziro uye 2048 x 128 pixels ekuratidzwa kwekunze.
Mhedziso
Muchikamu chino, takaongorora mazwi akakosha ehunyanzvi ane hukama ne LED kuratidzwa. Kunzwisisa mazwi aya hakungokwidziri kunzwisisa kwako mashandisiro anoita ma LED maratidziro uye maitiro ekuita kwawo, asiwo zvinobatsira mukuita sarudzo dzakanyatsodzidziswa panguva yekushandisa inoshanda.
Cailiang mutengesi akazvipira kunze kweLED kuratidza nefekitori yedu yeMugadziri. Kana iwe uchida kudzidza zvakawanda nezve LED maratidziro, ndapota usazezataura nesu!
Nguva yekutumira: Jan-16-2025
