Ratidza Misimboti
Zviratidziro zve LED, imhando yechiratidziro inobva pachiedza chesemiconductor-emitting diode tekinoroji, ine maLED mabeads akati wandei. Aya mabhero anoburitsa dzvuku, girini, uye bhuruu mwenje, iyo, kuburikidza nekunyatso kusanganisa, inogona kuratidza inoyevedza uye ine mavara mifananidzo. Pasi pesimba remagetsi emagetsi, maerekitironi nemaburi mukati me LED chip inobatana, ichiburitsa simba nenzira yemafotoni, nokudaro ichiburitsa chiedza. Nekuda kwechiedza chayo chakazvimiririra-chinoburitsa uye nekukasika kupindura, maLED anoratidza kupenya kwakatanhamara chete asi anogona kushandura mifananidzo ipapo ipapo, achizadzisa zvinodiwa zvakasiyana-siyana.
Liquid Crystal Displays (LCDs) inoona kana mwenje uchipfuura nekudzora kurongeka kwema crystal mamorekuru. Iwo anonyanya kusanganisira yemvura crystal panel, backlight, uye polarizers. Iyo liquid crystal molecules pachayo haibudisi chiedza; pachinzvimbo, vanovimba nechiedza chinoburitswa nebacklight kuti chiratidze. Sezvo mwenje uchipfuura nemumvura yekristaro pani, kugadzirisa kurongeka kweiyo mvura yekristaro mamorekuru inoshandura mamiriro epolarization echiedza, nekudaro kuwana kutonga chaiko pamusoro pekuyerera kwechiedza. Zvadaro, mushure mekugadzirisa nemafirita emavara, iyo LCD inoratidza inogona kuratidza yakapfuma uye ine mavara mifananidzo. Kuenzaniswa ne LED kuratidzwa, LCD kuratidza inopa yakadzama yemifananidzo kuratidza uye yakakwirira ruvara ruvimbiko, asi kupenya kwavo nekumhanya kwekupindura kwakaderera zvishoma.
Display Performance
Kusiyanisa Ratio: Zviratidziro zve LED zvine mukana wakakura mukusiyanisa reshiyo. Nekuti maLED avo anogona kudzimwa zvachose, haabudise mwenje paanoratidza dema, achipa mufananidzo akapfuma akaturikidzana uye akachena matema nevachena. LCD inoratidzira, kune rumwe rutivi, inogona kungo shandura kurongeka kwemvura yekristaro mamorekuru kuvharira mwenje, zvichikonzera kumwe kubuda kwechiedza uye kushoma kwakachena, zvichitungamira kune yakaderera kusiyana.
Kuona Angle: Kuratidzwa kwe LED kune yakakura yekuona kona, kazhinji inosvika 160 madhigirii kana kunyange yakafara, kuve nechokwadi shanduko shoma mukupenya uye ruvara kana ichionekwa kubva kune akasiyana makona, ichipa vataridzi zvinhu zvakajeka. Zviratidziro zveLCD zvine kakona kekuona kadiki, kunyanya muzvigadzirwa zvekutanga, apo kukanganiswa kweruvara uye kuderedza kupenya kunoitika kana ukaonekwa kure{2}}pakati pemakona. Kunyangwe kufambira mberi kwetekinoroji kwakavandudza zvakanyanya kona yekutarisa yeLCD kuratidzwa, ichiri kuwira pasi pezviratidziro zve LED.
Ruvara Rwekuita: Zviratidziro zve LED zvinogona kuratidza mavara akajeka uye akapfuma, neyakakura color gamut inovhara rakasiyana-siyana remavara, ichiita mifananidzo yakajeka uye yakafanana nehupenyu. LCD inotaridza kunaka mukubereka kwemavara, ichinyatso kuburitsa mavara epakutanga emifananidzo, asi vibrancy yavo inogona kunge yakaderera zvishoma kune maLED. Nekudaro, kune minda yehunyanzvi inoda yakanyanya kunaka kweruvara, senge kutora mafoto uye dhizaini, LCD kuratidza inoramba iri sarudzo yakasarudzika.
Nzvimbo dzekushandisa
Zviratidziro zve LED, nekuda kwekupenya kwazvo, kudzivirira mvura, kusimba, uye modularity, zvinoita basa rakakosha mukushambadzira kwekunze, nhandare huru, mitambo yezvikuva, uye nzvimbo dzekufambisa. Semuenzaniso, ma LED anoratidza pamabhodhi makuru ekunze ekunze anoramba achinyatsooneka kunyangwe muchiedza chezuva chakasimba, zvinonyatso kukwezva kutarisa kwevanopfuura. Mukati menhandare, vanopa vaoni mifananidzo yakajeka uye ine hudzamu hwemutambo uye-zvezvibodzwa zvenguva chaiyo. Munguva yemitambo yematanho, ma LED anoratidza zvinowedzera kuwedzera kukwezva kwechiratidziro nemifananidzo yavo ine simba uye simba rekuita.
Kusiyana neizvi, maLCD ekuratidzira anonyanya kukodzera nharaunda dzemukati, senge terevhizheni yepamba, mamonitor emakomputa, uye makamuri emusangano. Chiratidziro chavo chemufananidzo chakapfava uye kubereka kwemavara kwakakwira, zvichiita kuti zvive zvakanakira zviitiko zvemazuva ese sekuona mafirimu neTV nhepfenyuro, magwaro ekugadzirisa, kana kuita graphic dhizaini. Pamusoro pazvo, maLCD anopedza simba shoma uye anounza kupisa kushoma, zvichiita kuti awedzere kutenderedza nharaunda uye ane simba-anoshanda, akanakira kushandiswa-kwenguva refu.
Mutengo uye Mutengo
Mutengo Wekutenga: Pasi pehukuru hwakafanana uye kugadziriswa, mutengo wekutenga wechiratidzo che LED unowanzo kukwira kupfuura weLCD kuratidza. Izvi zvinonyanya kukonzerwa nekuoma kwe LED kuratidza maitiro ekugadzira, inoda huwandu hukuru hwema LED machipi uye kutsigira mutyairi maseketi. Uyezve, iyo mari yekutsvagisa tekinoroji nekusimudzira uye zvigadzirwa zvekugadzira zvakakura. Kusiyana neizvi, LCD kuratidza tekinoroji yekugadzira yakawedzera kukura, ine yakazara indasitiri cheni, zvichikonzera kuderera kwemitengo.
Mari Yekushandisa: Zviratidziro zve LED zvine simba rakanyanya kushandiswa, kunyanya pakupenya kwakanyanya, uko kushandiswa kwesimba kunowedzera zvakanyanya. Pamusoro pezvo, kunyangwe zviratidziro zve LED zvine hupenyu hurefu, kukuvadzwa kumunhu ega machipi e LED kunogona kukanganisa iyo yese kuratidza maitiro, kuwedzera mari yekugadzirisa. Kusiyana neizvi, maLCD maratidziro ane simba shoma rekushandisa, hupenyu hurefu, uye zviri nyore kugadzirisa, zvichikonzera kuderera kwemitengo.
Muchidimbu, ma LED neLCD maratidziro anosiyana zvakanyanya mumisimboti yekuratidzira, mhedzisiro yekuratidzira, mamiriro ekushandisa, uye mutengo. Vashandisi vanofanirwa kufunga nezve zvavanoda ivo pachavo uye mamiriro ekushandisa pakuita sarudzo. Kumaapplications ekunze kana makuru-anoda kupenya kwepamusoro, makona ekuona akafara, uye maratidziro eLED akanyanya kunaka. Nekudaro, kune zvemukati maapplication uko ruzivo rwemufananidzo, kurongeka kwemavara, uye mutengo uye mashandisiro emagetsi zvakanyanya kukosha, maLCD ekuratidzira akanyanya kukodzera. Nekuenderera mberi kwekufambira mberi kwetekinoroji, aya maviri matekinoroji ekuratidzira acharamba achivandudza nekugadzirisa, achiunza vashandisi ruzivo rwepamusoro rwekuona.
