Muujinta LCD ama LED. Waa maxay faraqa u dhexeeya sideese la gudboon inuu qofku wax doorto?

LCD (Liquid Crystal Display) iyo LED (Light-Emitting Diode) waa tignoolajiyada soo bandhigida caadiga ah ee loo isticmaalo la socodka shaashadaha aaladaha caafimaadka, waxaana jira faraqyo muhiim ah oo u dhexeeya labada:

1. Farsamada iftiinka dambe:

Shaashado LCD: Shaashadda dareeraha ah ee dareeraha ah lafteedu ma soo saarto iftiin waxayna u baahan tahay il dhabarka. Shaashado LCD-dhaqameedku waxay isticmaalaan Cold Cathode Fluorescent Lamp (CCFL) sida isha dambe ee iftiinka.

Shaashado LED: Shaashado LED waxay u isticmaalaan Diodes-Emitting Diodes sida isha dambe ee iftiinka, oo leh laba nooc oo waaweyn: Direct-LED iyo Edge-LED.

1. Iftiinka iyo Isbarbardhigga:

Shaashado LCD: Iftiinka dambe ee LED wuxuu caadi ahaan bixiyaa dhalaal sare iyo isbarbardhig. Si kastaba ha ahaatee, tignoolajiyada hore ee CCFL waxay yeelan kartaa xaddidaadyo.

Shaashado LED: Waxay bixiyaan iftiin danbe oo lebis ah, ka qaybqaata tayada sawirka guud ee la hagaajiyay.

1. Waxtarka Tamarta iyo Dhumucda:

Shaashado LCD: Iftiinka dambe ee LED-ku guud ahaan waa tamar-ku-ool badan, iyo modules-yada LED-ku way dhuuban yihiin, iyaga oo caawinaya naqshadaynta muraayadaha la socodka caafimaadka ee khafiifka ah.

Shaashado LED: Khafiif ah oo fudud, taasoo ka dhigaysa inay ku habboon yihiin codsiyada leh cabbirka adag iyo shuruudaha miisaanka.

1. Waxqabadka Midabka:

Shaashado LCD: Waxay ku siin karaan matalaad midab sax ah, gaar ahaan muraayadaha ku-wareejinta diyaaradda (IPS).

Shaashadaha LED: Waxay kaloo gaari karaan saxnaanta midabka sare, laakiin waxqabadka gaarka ah wuxuu ku xiran yahay tignoolajiyada iftiinka dambe ee LED iyo tayada shaashadda.

1. Cimriga iyo isku halaynta:

Shaashado LCD: Shaashadda LCD-da hore waxay yeelan karaan arrimo ay ka mid yihiin cimriga laambada, laakiin tignoolajiyada cusub ayaa wax ka qabtay walaacyadan.

Shaashado LED: Guud ahaan waxay leeyihiin cimri dherer waxayna aad ugu kalsoon yihiin arrimaha khuseeya sida fiilaha.

Marka la eego aaladaha caafimaadka, ka fiirso tusaalooyinka sida heerkulbeegyada, kormeerayaasha cadaadiska dhiigga, iyo matoorada naaska. Qalabyadani waxay inta badan u adeegsadaan LCD-ga ama muraayadaha LED-ka ee is-dhexgalka isticmaalaha. Tusaale ahaan, heerkulbeegga dhijitaalka ah ayaa laga yaabaa inuu isticmaalo shaashadda LCD si ay u muujiso heerkulka si sax ah. Kormeeraha cadaadiska dhiigga ayaa ka faa'iideysan kara dhalaalka sare iyo isbarbardhigga shaashadaha LED, taasoo kor u qaadeysa akhrinta cabbirrada muhiimka ah. Bambooyinka naasaha, gaar ahaan kuwa leh kontaroolada dhijitaalka ah, ayaa laga yaabaa inay ka faa'iidaystaan ​​shaashadaha LED tamar-ku-ool ah oo loogu talagalay is-dhexgal isticmaale-saaxiibtinimo ah, iyo astaanta khafiifka ah ee muraayadaha LED waxay gacan ka geysan karaan naqshadeynta guud ee unugyo bamka naasaha ah oo is haysta oo la qaadan karo. Markaad dooranayso tignoolajiyada soo bandhigida aaladaha caafimaad ee noocaas ah, waxaa lama huraan ah in lagu saleeyo shuruudaha qalabka gaarka ah, isdhexgalka isticmaalaha, iyo muhiimada soo bandhigida macluumaadka saxda ah.

Joytech waxa ay hormood ka noqotay abuurista heerkulbeegyada LED-ka, kormeerayaasha cadaadiska dhiigga ee LED, oximeterada garaaca wadnaha ee LED, iyo matoorada naaska LED. Shirkaddu waxa ay weli ka go'an tahay hal-abuurnimo joogto ah, iyada oo dhuumaha badeecadaha cusub ay hadda ku jiraan horumar.