High frame rate scanning strategy of micro-LED silicon-based micro-display

Aiying Guo; Wencheng Yang

doi:10.1117/12.2681340

8 June 2023 High frame rate scanning strategy of micro-LED silicon-based micro-display

Aiying Guo, Wencheng Yang

Proceedings Volume 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023); 127072L (2023) https://doi.org/10.1117/12.2681340
Event: International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 2023, Changsha, China

Abstract

High frame rate and high grayscale are the main direction of development of the silicon-based micro-display. Therefore, based on the research of image dithering algorithm and multi-frame fusion scanning strategy, a high frame rate scanning strategy is proposed. Under the conditions of frame rate of 200Hz, data transmission bit width of 8 bits, grayscale of 256, and resolution of 1024×768, this strategy can make data transmission efficiency reach 100% and data transmission frequency reach 52.429MHz, which can support high frame rate display with limited bandwidth. Then use diffierent scanning strategies to process images. By the analysis of images, grayscale distribution histogram and grayscale test images, it shows that after the procession of diffierent scanning strategies, the grayscale linearity of images is good, the phenomenon of image distortion is not obvious. It proves that the strategy can meet the needs of silicon-based micro-display.

Citation Download Citation

Aiying Guo and Wencheng Yang "High frame rate scanning strategy of micro-LED silicon-based micro-display", Proc. SPIE 12707, International Conference on Image, Signal Processing, and Pattern Recognition (ISPP 2023), 127072L (8 June 2023); https://doi.org/10.1117/12.2681340

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KEYWORDS

Image fusion

Image processing

Data transmission

Image transmission

Silicon

Histograms

Modulation

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