SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Technology Stocks : Research Frontiers (REFR)
REFR 3.860+4.9%Jul 2 4:00 PM EDT

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: wallstreetbull who wrote (28900)11/8/2019 1:13:30 PM
From: firstresponder   of 30703
 
T
THose application on that link dont need SPD
The specs say the OLED panels are using a polarizer.

SPD is a polarizer. Maybe they're using it, maybe they aren't.
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext