Come è noto, i pixel LCD non emettono luce e richiedono una retroilluminazione. La retroilluminazione a LED è più popolare nei televisori moderni. È suddiviso in Direct LED e Edge LED. Direct LED utilizza LED dietro la matrice su tutta la sua superficie e Edge LED utilizza LED lungo il perimetro della sua superficie laterale.
LiquidB said: Some extra answers: 1. On reliability, the Side-LED TV's are performing worse: you need to make as much light as on a direct LED, but with fewer LED's. This means you need to use high-power LED's and drive them to the maximum. This means your average light output willl decrease over time.
DirectLED ili EdgeLED se međusobno razlikuju po broju i geometrijskom rasporedu LED dioda. U zavisnosti od toga gde se LED diode nalaze, menjaju se i karakteristike matrice. U slučaju korišćenja ovog pozadinskog osvetljenja, sve LED diode se nalaze na bočnim stranama ekrana. Ponekad se naziva LED bočno svetlo.
Γενικώς οι direct led θεωρητικά εχουν καλύτερη ομοιομορφία. Και λεω θεωρητικά γιατι υπάρχουν και edge που παιζουν καλύτερα και απο direct. Λογω πανελ, επεξεργαστή και πολλών άλλων παραγόντων.
The first consideration is the desired brightness label; back-lit panel lights offer higher brightness than edge-lit panel lights. Hence, the back-lit panel lights are suitable for applications requiring a higher illumination level. The second consideration is the space limitations that you might have.
Advantages of Mini LED. - Mass production of Mini LEDs are easier than micro LEDs. - The cost of Mini LED is 70-80% lesser than that of the OLED panels. - Mini LED has huge potential to be coupled with other displays like LCD. - Mini LED provides much more control over local dimming. - The Mini LED offer better contrast, brightness and black
The best trick to remember the difference between led and lead is to focus on the last two letters, ‘ed’, in led. We know that many regular verbs in the past tense end in ‘ed’, so it can help us remember that led is the past tense of lead . You can also double check the usage of led by substituting a past tense verb that is a synonym.
What's an difference zwischen Direct LED and Edge LED? We got an easy-to-understand react here, so be sure to read this conduct.
Unfortunately, specific details about where a TV's LEDs are located (beyond "direct" or "edge"), the number of LEDs, and other useful information about the backlighting, are rarely listed on a TV
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direct led and edge led difference