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Technology Stocks : OLED Universal Display Corp
OLED 116.95+1.5%Dec 19 9:30 AM EST

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From: mikeemarc7/18/2025 9:17:18 AM
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Thoughts?

What is the Samsung M15 material set and when is it expected

ChatGPT said:

The M15 material set refers to the latest generation of OLED display materials developed by Samsung Display (not to be confused with the Galaxy M15 smartphone). The key update in this series is the use of blue phosphorescent material—significantly more efficient than traditional blue fluorescent compounds.

?? What sets M15 apart?
  • Blue phosphorescent material: Achieves much higher luminous efficiency, with red and green already being phosphorescent (100% internal efficiency), while conventional blue fluorescent was only 25% efficient E-Catalog+9PhoneArena+9Smartprix+9.

  • Boosts brightness and battery efficiency in OLED screens, especially for flexible smartphone-grade panels .

  • Supports advanced optical layering techniques like low-dispersion circular polarizers (CPLs) .

??? Timeline: When can we expect it?
  • Targeted for second half of 2025, initially intended for foldables but delayed Smartprix+1AppleInsider+1.

  • Samsung’s roadmap places it in its M15 display lineup for devices like the Galaxy S25 and other high-end 2025 models Sammy Fans.

  • Production started ramping up in H2 2025, with use in devices expected by late 2025 (possibly rolling into 2026 flagship phones, e.g. Galaxy S26 or iPhone 18) .

In summary:

  • Material: Blue phosphorescent OLED component for higher efficiency and better power use.

  • Expected rollout: Manufacturing and adoption beginning H2 2025, with widespread device integration as new models launch through late 2025 and beyond.

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