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Technology Stocks : Research Frontiers (REFR)
REFR 2.030-1.5%9:30 AM EDT

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From: longonrefr9/8/2024 12:26:55 PM
   of 47703
 
"Based on this year's onboard cases, the LC technology route has realized commercial application, and domestic suppliers have also made breakthrough progress on the SPD technology route."

" With the successful verification of these technologies, the next key step remains to reduce costs so that these technologies can be applied in a wider range of models and gradually become standard equipment for panoramic skyroof models."

quote above from link in previous recent post on Zeeker

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Some impressove SPD specs in same article

"The LV partition dimming skyroof industry boasts "4 bests": light shading rate can reach 83.5%-99.5%, response speed of 7 seconds, dimming mode with 10 zones and 10 levels, heat insulation capability of =87% in dark mode and =76% in bright mode, and UV blocking rate of =99.9%."

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More will come and not in China only...SPD made cheap enough for Zeeker 001 to use and choose over others...very good indicator
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