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Topic: Liquid Crystal toxicity  (Read 4196 times)

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Offline csdav

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Liquid Crystal toxicity
« on: September 28, 2016, 09:55:45 AM »
Hi all,
I am not sure if this is the right forum to ask this question. So feel free to move it if needed and let me know.

I was wondering how toxic (if any) is the semi-liquid substance inside LCD displays. My smartphone's screen cracked after a screen-down fall on the sidewalk. The display still works, but the touchscreen has gone crazy and there are a couple of areas on the screen where you can see the liquid move when you press it. It looks like there's no leak but I am not 100% sure. However, I am afraid the screen may leak if I remove it in order to replace it with a new one. How dangerous is a leak from an LCD screen? As far as I know the screen is an LCD IPS.

On the net I found information saying it's highly toxic:

http://superuser.com/questions/324012/are-the-insides-of-lcd-monitors-dangerous

And information saying it's not:

http://home.jeita.or.jp/device/lirec/english/enviro/influence.htm

thanks a lot!

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