Inventor
JING LINA
CN3 patents
Patents
3 patentsUS11785825B2Oct 10, 2023
Quantum dot-organic light emitting display panel and display device
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US11948845B2Apr 2, 2024
Device and system for testing flatness
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US12352982B2Jul 8, 2025
Near-to-eye display device and wearable apparatus
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