File:BlueLED Fig 1.JPG
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Summary
Announcement of BLUE LEDs in 1989 by Prof. Akasaki's group.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 01:40, 31 December 2024 | | 1,280 × 720 (288 KB) | Zephyrus00jp (talk | contribs) | Announcement of BLUE LEDs in 1989 by Prof. Akasaki's group. |
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