FLEXIBLE MULTI-LAYERED COVER LENS STACKS FOR FOLDABLE DISPLAYS

To provide flexible or foldable display devices, and more specifically, to flexible cover lens assemblies.SOLUTION: A flexible cover lens assembly disclosed herein comprises a glass layer, an adhesion promotion layer provided on the glass layer, a dry hard coat layer with a nano-indentation hardness...

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Bibliographic Details
Main Authors MANIVANNAN THOTHADRI, ARVINDER CHADHA, DANIEL PAUL FORSTER, NEIL MORRISON, YOU HARVEY, HELINDA NOMINANDA
Format Patent
LanguageEnglish
Japanese
Published 10.04.2024
Subjects
ADVERTISING
CRYPTOGRAPHY
DISPLAY
DISPLAYING
EDUCATION
ELECTRICITY
LABELS OR NAME-PLATES
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
SEALS
SIGNS
TRANSPORTING
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Summary:To provide flexible or foldable display devices, and more specifically, to flexible cover lens assemblies.SOLUTION: A flexible cover lens assembly disclosed herein comprises a glass layer, an adhesion promotion layer provided on the glass layer, a dry hard coat layer with a nano-indentation hardness in a range of 1 to 5 GPa disposed on the adhesion promotion layer, and an anti-fingerprint coating layer disposed on the dry hard coat layer.SELECTED DRAWING: Figure 17 【課題】可撓性または折り畳み式ディスプレイデバイスに関し、より具体的には、可撓性カバーレンズアセンブリに関する。【解決手段】可撓性カバーレンズアセンブリは、ガラス層と、ガラス層上に配置された接着促進層と、約１ＧＰａ～約５ＧＰａの範囲のナノインデンテーション硬度を有し、接着促進層上に配置された乾式ハードコート層と、乾式ハードコート層上に配置された指紋防止コーティング層とを含む。【選択図】図１７
Bibliography:Application Number: JP20230209918