Volume 45, Issue 1 p. 187-190
Book 1: Session 15: Flexible OLED II

15.3: Development of Side-Roll and Top-Roll Panels for an RGBW High-Resolution Flexible Display Using a White OLED with Microcavity Structure

Riho Kataish

Riho Kataish

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Toshiki Sasaki

Toshiki Sasaki

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Kouhei Toyotaka

Kouhei Toyotaka

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Hiroyuki Miyake

Hiroyuki Miyake

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Yuichi Yanagisawa

Yuichi Yanagisawa

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Hisao Ikeda

Hisao Ikeda

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Harue Nakashima

Harue Nakashima

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Nobuharu Ohsawa

Nobuharu Ohsawa

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Shingo Eguchi

Shingo Eguchi

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Satoshi Seo

Satoshi Seo

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Yoshiharu Hirakata

Yoshiharu Hirakata

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Shunpei Yamazaki

Shunpei Yamazaki

Semiconductor Energy Laboratory Co., Ltd., Kanagawa, Japan

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Chris Bower

Chris Bower

Nokia Research Center, Cambridge, United Kingdom

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Darryl Cotton

Darryl Cotton

Nokia Research Center, Cambridge, United Kingdom

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Andrew Matthews

Andrew Matthews

Nokia Research Center, Cambridge, United Kingdom

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Piers Andrew

Piers Andrew

Nokia Research Center, Cambridge, United Kingdom

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Catalin Gheorghiu

Catalin Gheorghiu

Nokia Corporation, Espoo, Finland

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Johan Bergquist

Johan Bergquist

Nokia Corporation, Tokyo, Japan

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First published: 07 July 2014
Citations: 18

Abstract

In this study, white organic EL devices with microcavity structures were developed. A flexible high-resolution AMOLED display with low power consumption using RGBW sub-pixels formed by a color filter method was fabricated. In addition, side-roll and top-roll panels with bezels that are not viewable from the front were also developed using the flexible AMOLED display.