56‐2: <i>Invited Paper:</i> World's First 1 Hz Driving Fringe‐Field Switching (FFS) LCD for Power Saving-Reference-Cited by-同舟云学术

56‐2: Invited Paper: World's First 1 Hz Driving Fringe‐Field Switching (FFS) LCD for Power Saving

Published:2023-06 Issue:1 Volume:54 Page:803-806
ISSN:0097-966X
Container-title:SID Symposium Digest of Technical Papers
language:en
Short-container-title:Symp Digest of Tech Papers

Author:

Baek Seung‐Hwa¹,Jung Jong‐Wook¹,Park Hee‐Jung¹,Lee Dong‐Jin¹,Park Sun‐Mi²,Kwon Ki‐Sun²,Jin Heui‐Seok²,Park HanByeol³,Lee DaYeon³,Kim MinSu³,Lee Seung Hee³⁴

Affiliation:

1. LG Display, R&D Center Paju Gyeonggi Korea 413-779

2. Merck Performance Materials Co., Ltd., Pyeongtaek, Gyeonggi, Korea, an affiliate of Merck KGaA Darmstadt Germany

3. Department of Nano Convergence Engineering Jeonbuk National University Jeonju, Jeonbuk Korea 54896

4. Department of Polymer Nano Science and Technology Jeonbuk National University Jeonju, Jeonbuk Korea 54896

Abstract

Here, we demonstrate world's first 1 Hz driving fringe‐field switching (FFS) LCD via development of low flexoelectric coefficient LCs with high voltage holding ratio (VHR). The evaluation of the 1 Hz driving 13.4‐inch FFS LCD laptop panel shows no flicker, and the power consumption is reduced by 83% compared to the 60 Hz driving. We believe this result opens a new chapter of FFS LCDs for low‐power consumption.

Publisher

Wiley

Subject

General Medicine

Reference10 articles.

1. Electro-optic characteristics and switching principle of a nematic liquid crystal cell controlled by fringe-field switching

2. Novel image sticking model in the fringe field switching mode based on the flexoelectric effect;Tsuruma T;In: Proc of 31st International Display Research Conference(EuroDisplay)

3. Transient flickering behavior in fringe-field switching liquid crystal mode analyzed by positional asymmetric flexoelectric dynamics

4. Flexoelectric effect in an in-plane switching (IPS) liquid crystal cell for low-power consumption display devices

5. Image sticking in liquid crystal displays with lateral electric fields

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