Gwaro rakazara rekunzwisisa mutsauko uripo pakati pe LED neLCD skrini

2024-07-26 13:41:30

Muzera ranhasi redhijitari, tekinoroji yekuona yave chikamu chakakosha chehupenyu hwedu hwezuva nezuva. Kubva pamafoni emafoni kusvika kumaterevhizheni, tinogara takakomberedzwa nezvikirini zvinoratidzira mifananidzo nemavhidhiyo. Mhando mbiri dzakakurumbira dzemasikirini dzinoshandiswa zvakanyanya ndedze LED skrini uye LCD skrini. Kunyange zvazvo zvingaratidzika zvakafanana pakutanga pakuona, pane misiyano inokosha pakati pezviviri izvi zvinoda kunzwisiswa. Muchinyorwa chino, isu tichanyura mukati mekuomesesa kweLED neLCD skrini, tichiongorora maitiro avo akasiyana, kugona, uye misiyano yakakosha inovasiyanisa.

a849

Ngatitangei kunzwisisa izvo zvekutanga zve LED uye LCD skrini. LED inomirira light-emitting diode uye tekinoroji yekuratidzira inoshandisa dhizaini-emitting diode kugadzira mifananidzo. Iyo LCD kana liquid crystal kuratidza, kune rumwe rutivi, inotsamira pane yemvura crystal layer kugadzira mifananidzo. Imwe yemisiyano mikuru pakati pezviviri ndeye backlight yavo. Masikirini e LED anoshandisa ma LED semashure ekudzokera shure, nepo maLCD skrini anowanzo shandisa mwenje wefluorescent kana maLED sebacklight sources. Uyu mutsauko wakakosha muiyo backlight tekinoroji ine mhedzisiro yakakosha pakuita kwese uye kunaka kwekuona kwechidzitiro.

bguq

Panyaya yemhando yekuona, ma LED skrini ane mabhenefiti ari pachena pamusoro peLCD skrini. Masikirini e LED anozivikanwa nekupenya kwawo kwepamusoro, kusiyanisa uye kurongeka kwemavara. Kushandisa maLED ega ega ekuvhenekesa kunobvumira kunyatso kudzora kupenya uye ruvara rwepixel yega yega, zvichikonzera mifananidzo yakapinza uye mamwe mavara akajeka. Pamusoro pezvo, masikirini e LED ane matema akadzama uye akakwira mutsauko ratios, achiaita akanakira maapplication anoda emhando yepamusoro zviratidziro, senge digital signage uye makuru maratidziro.

Chimwe chinhu chinokosha chokufunga nezvacho ndechekushandisa simba. Masikirini e LED anozivikanwa nekushanda kwawo kwesimba, achipedza simba shoma pane LCD skrini. Izvi zvinodaro nekuti ma LED backlights anoshandura simba remagetsi kuita mwenje zvakanyanya, nekudaro kuderedza kushandiswa kwesimba. Nekuda kweizvozvo, masikirini e LED haangove ane ushamwari kwezvakatipoteredza, asiwo anodhura, achivaita sarudzo yepamusoro kune mabhizinesi nemasangano anotarisa kuderedza mabhiri emagetsi achichengetedza emhando yepamusoro yekuona kuratidzwa.

Panyaya yekusimba uye hupenyu hurefu, zviratidziro zve LED zvakare kupfuura LCD skrini. Tekinoroji ye LED inogara yakasimba uye inogara kwenguva refu sezvo ma LED anogara kwenguva refu kana achienzaniswa neyakajairwa LCD backlights. Izvi zvinoreva kuti zviratidziro zve LED zvinogona kuchengetedza kuita kwavo kwekuona uye kupenya kwenguva refu, zvichideredza kudiwa kwekugara kutsiva uye kugadzirisa. Naizvozvo, ma LED skrini ndeyekudyara kwakasimba kumabhizinesi nevatengi vachitsvaga yenguva refu yekuona mhinduro.

Kunyangwe ma LED skrini ane akawanda mabhenefiti, maLCD skrini achine zvawo zvakanakira. LCD skrini dzinowanzo kuchipa kupfuura LED skrini, zvichiita kuti ive sarudzo yakakurumbira pakati pevatengi vanoziva bhajeti. Pamusoro pezvo, tekinoroji yeLCD yakafambira mberi zvakanyanya mumakore achangopfuura, iine mamwe maLCD mamodheru achiunza maficha akadai se LED backlighting, achidzikisa yemhando yemhando gaka pakati petekinoroji mbiri.

Muchidimbu, kunzwisisa mutsauko uripo pakati pe LED neLCD skrini kwakakosha pakuita sarudzo dzine ruzivo pakusarudza mhinduro yekuratidzira. Nepo ma LED skrini achipa emhando yepamusoro yekuona, kushanda nesimba, uye kusimba, LCD skrini ichiri sarudzo inoshanda kune avo vari mubhajeti. Sezvo tekinoroji ichiramba ichishanduka, ma LED neLCD skrini pasina mubvunzo achaita basa rakakosha mukuumba ramangwana rezviratidziro zvinoonekwa, kugovera kune dzakasiyana siyana dzekushandisa uye zvido zvevatengi.