The impact of Gate Loading on Image Quality for large & middle size AM‐OLED display devices

The impact of Gate Loading on Image Quality for large & middle size AM‐OLED display devices

This paper is aimed to study the effect on large and middle size AMOLED display device by gate loading. We discovered the reason for color shift Mura at low grey level through a series of DOE and simulation, and present several efficient solutions. Also we provide the formula of luminance and chroma...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2020-07, Vol.51 (S1), p.176-179
Hauptverfasser: Guobo, Yang, Haijun, Qiu, Weiyun, Huang, Yuqing, Yang, Yue, Long, Yao, Huang, Xiping, Li, Yuanyou, Qiu, Kaipeng, Sun, Zhuolin, Jiang, Chao, Zeng
Format: Artikel
Sprache:eng
Schlagworte:
Active matrix displays
AMOLED
Color shift
Display devices
Driving loading
Image quality
Middle size
Simulation
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Beschreibung
Zusammenfassung:This paper is aimed to study the effect on large and middle size AMOLED display device by gate loading. We discovered the reason for color shift Mura at low grey level through a series of DOE and simulation, and present several efficient solutions. Also we provide the formula of luminance and chromatic coordinate to estimate the Mura level, that can be generalized.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.13783