66‐3: Effective Foldable AMOLED Structure with Bendability and Impact Resistance-Reference-Cited by-同舟云学术

66‐3: Effective Foldable AMOLED Structure with Bendability and Impact Resistance

Published:2023-06 Issue:1 Volume:54 Page:940-943
ISSN:0097-966X
Container-title:SID Symposium Digest of Technical Papers
language:en
Short-container-title:Symp Digest of Tech Papers

Author:

Sakamoto Mayuko¹,Watanabe Noriko¹,Suga Katsuyuki¹,Yasuda Yuki¹,Taguchi Tokio¹,Ninomiya Ikuo¹,Yamane Yu¹,Hosokawa Mari¹,Murao Takehiro¹,Noma Mikihiro¹,Boardman Edward A.²,Gass Paul²

Affiliation:

1. Sharp Display Technology Corporation Nara Japan

2. Sharp Laboratories of Europe Ltd. Oxford United Kingdom

Abstract

We developed an optimized shock absorber structure for foldable OLED displays using FEA (finite element analysis) which includes thin OCA and metal film with slits. Our AMOLED prototype passed a 200k times in‐fold bending test with 1.5mm bending radius and a ball drop test of 100g from the height of 60cm.

Publisher

Wiley

Subject

General Medicine

Reference7 articles.

1. Extremely Robust Rollable AMOLED Display;Kim T.;SID Symp. Digest,2021

2. Salmon, et.al., “Modeling the Mechanical Performance of a Foldable Display Panel Bonded by 3M Optically Clear Adhesives,” SID Symp;F.;Digest,2017

3. 46‐3: Distinguished Paper: 5.5‐inch Full HD Foldable AMOLED Display Based on Neutral‐Plane Splitting Concept

4. et.al.,” Study on Mechanical Behavior and Effect of Adhesive Layers in Foldable AMOLED Display by Finite Element Analysis,” SID Symp;Cheng A.;Digest,2019

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