24‐3: Invited Paper: PAM and PWM Driving Comparison for Micro LED Display

24‐3: Invited Paper: PAM and PWM Driving Comparison for Micro LED Display

A new PAM impulse driving method was introduced for active matrix micro LED on Glass, which is getting a great attention as a next‐generation display with various excellent characteristics in optical performance, reliability, and high‐resolution possibility. New 13.55" panel was prepared, and t...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2023-06, Vol.54 (1), p.321-324
Hauptverfasser: Lee, Junewoo, Su, Sungyu, Kuo, Yu-Chieh, Tien, Kun-Cheng, Lee, Ming-Hsien, Lin, Chen Chi, Huang, Shu-Hao, Chen, Ming-Lung, Cheng, Te-sheng, Wu, Yangen
Format: Artikel
Sprache:eng
Schlagworte:
Color shift
Crosstalk
Current driving
Efficiency
Image quality
Micro LED
Panel Mura
Pixel circuit
Power consumption
Pulse amplitude modulation
Pulse width modulation
Wavelength shift
μLED
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Beschreibung
Zusammenfassung:A new PAM impulse driving method was introduced for active matrix micro LED on Glass, which is getting a great attention as a next‐generation display with various excellent characteristics in optical performance, reliability, and high‐resolution possibility. New 13.55" panel was prepared, and the result was analyzed by the difference in driving concept from the conventional PWM driving panel. In addition, the panel performance, image quality and color characteristics were compared and analyzed accordingly.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.16557