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P‐13.7: High‐quality OLED Micro‐display aided by PGL‐SCS operator
Author(s) -
Guo Aiying,
Ran Feng,
Zhang Jianhua,
Xu Meihua,
Shen Huaming
Publication year - 2018
Publication title -
sid symposium digest of technical papers
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.351
H-Index - 44
eISSN - 2168-0159
pISSN - 0097-966X
DOI - 10.1002/sdtp.12834
Subject(s) - operator (biology) , computer science , frame (networking) , frame rate , computer hardware , high resolution , oled , image quality , display resolution , computer graphics (images) , electronic engineering , display device , computer vision , engineering , image (mathematics) , telecommunications , materials science , operating system , biochemistry , chemistry , remote sensing , repressor , layer (electronics) , transcription factor , composite material , gene , geology
In the high‐quality OLED micro‐display, it is difficult to balance the faster frame refresh rate and higher resolution frame. In order to solve this problem, this paper propose a high‐efficient PGL‐SCS (Particle Gray Level‐Scan Control Strategy) operator as the new scan strategy, which is based on the digital fractal scan strategy. This paper firstly introduces the theory model of PGL‐SCS operator, which based on the relationship between sub‐space code sequences and bit code sequences for different gray levels. Second, the theory performance of PGL‐SCS is analysed. At last, the PGL‐SCS operator is tested using the IP core and self‐build HD OLED micro‐display system. The experiments shows that the PGL‐SCS operator can obtain 100% scan utilization and a significant decrease in the system clock frequency, compared with the traditional scan methods. With the proposed PGL‐SCS there is no need of using high‐speed IC circuits to realize the high‐resolution and high‐quality OLED micro‐display system.