Technology News

How Long Is The Life Of LCD Display?

Views : 86
Author : LCD Display supplier
Update time : 2019-09-24 15:14:45
The life of the LCD displays depends on the life of the backlight source. Take a look at what the backlight source of the LCD is (which is generally considered white here), and some are LED, and some are CCFL. The life span of LED is longer than that of CCFL. The subject said yellowing, I personally think the light source may be CCFL. It may also be due to the aging and yellowing of the light guide film. That's another problem. So if you just talk about backlight and limit the LED, the average LCD or TV life is 40000 to 100000 hours. This is a very vague value, which only means that the luminance of the LED drops to, say, less than 60% after 40K or 100K hours. 

What are the influencing factors of LED lifespan? 

First, the color of LED. The lifespan of LED, is different in different colors. If it's backlit, it's white LED. 

Secondly, the effect of LED working temperature. The higher the temperature, the faster the LED senescence. 

Third, use time. Life is so long, every day open and want to use when open, a little into a lot, or will have an impact. 

Finally, brightness adjustment. This principle still involves the temperature, the brighter the brightness, the greater the current required by the LED, the more severe the heating of the LED itself, and the shorter the life span.

XIANHENG TECH is a professional liquid crystal module supplier located in Shenzhen, the largest electronics city in China. If you have any questions, please feel free to email us to sales@xianheng99.com.
Related News
Read More >>
BOE 65-inch BD Cell Display Wins SID Display Product Of The Year Award BOE 65-inch BD Cell Display Wins SID Display Product Of The Year Award
Jun .03.2020
Recently, The Society for Information Display (SID) announced the 26th Global display Industry Awards (DIA). As one of the highest honors in the industry, the BOE 65-inch BD Cell display won the best display product award along with Apple Pro Display XDR
INNOLUX Has Become Gou's Second Trump Card Besides Foxconn INNOLUX Has Become Gou's Second Trump Card Besides Foxconn
May .31.2020
As a high-tech group specializing in 3C products and semiconductor equipment, Foxconn has become the world's largest professional electronics manufacturer, with revenue of 408.698 billion yuan in 2019, and it has also become Terry Gou's biggest trump card
Discussion On LCD Soft Screen And Hard Screen Technology Discussion On LCD Soft Screen And Hard Screen Technology
May .29.2020
In the past 10 years, wide-view LCD technology has been completely divided into two types: vertical-oriented soft screen and horizontal-oriented hard screen. PSVA, HVA (CSOT) and UV2A (Sharp) all belong to the soft screen VA technology, while the horizont
COVID-19 Boomed Medical LCD Panel Market COVID-19 Boomed Medical LCD Panel Market
May .27.2020
The spread of the COVID-19 epidemic has led to a surge in global demand for medical equipment, leading to buoyant shipments of medical lcd panel orders in the first half of this year.