Evidence map›Paper›PMID 39459134›Full record

ArticleMicromachines2024

Optimized Driving Scheme for Three-Color Electrophoretic Displays Based on the Elimination of Red Ghost Images.

Mouhua Jiang, Zichuan Yi, Jiashuai Wang, Feng Li, Boyuan Lai, Liangyu Li, Li Wang, Liming Liu, Feng Chi, Guofu Zhou

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Micromachines, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Mouhua JiangSchool of Electronic Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.ORCID 0009-0008-9298-2449
Zichuan YiSchool of Electronic Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.ORCID 0000-0001-7670-7916
Jiashuai WangSchool of Electronic Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.ORCID 0009-0006-3729-4411
Feng LiSchool of Electronic Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.
Boyuan LaiSchool of Electronic Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.
Liangyu LiSchool of Information Engineering, Zhongshan Polytechnic, Zhongshan 528400, China.
Li WangSchool of Information Engineering, Zhongshan Polytechnic, Zhongshan 528400, China.
Liming LiuSchool of Electronic Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.ORCID 0000-0001-7649-026X
Feng ChiSchool of Electronic Information, University of Electronic Science and Technology of China, Zhongshan Institute, Zhongshan 528402, China.
Guofu ZhouGuangdong Provincial Key Laboratory of Optical Information Materials and Technology, South China Academy of Advanced Optoelectronics, South China Normal University, Guangzhou 510006, China.

Funding

the Educational Science Planning Project (Higher Education Special) in Guangdong Province no.2022GXJK627the Engineering Technology Center of Regular Universities in Guangdong Province no. 2021GCZX005the Guangdong Provincial Key Laboratory of Optical Information Materials and Technology no. 2023B1212060065the Innovation Team of Regular Universities in Guangdong Province no. 2021KCXTD040the Key Laboratory of Regular Universities in Guangdong Province no. 2023KSYS011the National Natural Science Foundation of China no. 62105056the Special Project in Key Fields of Regular Universities in Guangdong Province no. 2022ZDZX1046
6 · The paper itself

Abstract

Three-color electrophoretic display (EPD) is emerging as a display technology due to its extremely low energy consumption and excellent reflective properties. However, in the process of black and white color image transition, due to the different driving characteristics of red particles, the particles within the three-color EPD cannot be ideally driven to the target position, resulting in the appearance of a red ghost image. For this reason, this study utilized the COMSOL 5.6 finite element simulation method to construct a three-dimensional simulation model to explore the motion characteristics of electrophoretic particles, and then proposed a new driving scheme. The driving scheme aimed to drive red particles to the target position and eliminate the red ghost image by optimizing the pixel erasing stage and employing a high-frequency oscillating voltage. The final experimental results showed that after adopting the proposed driving scheme, the red ghost image was reduced by 8.57% and the brightness of the white color image was increased by 17.50%. This method effectively improved the display performance of three-color EPDs and contributed to the better application of three-color EPDs in the field of high-reflectivity and high-quality display.

Indexed as

driving schemeelectrophoretic displayflickeringred ghost image

Identifiers

PMID39459134
PMCPMC11509696

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.