Optical devices

A buffer layer and adhesive layers with specific moduli are used to stabilize the cell gap and adhesion in liquid crystal cells, addressing complexity and light leakage issues in flexible substrates.

JP7885497B2Active Publication Date: 2026-07-07LG CHEM LTD
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Patents
Current Assignee / Owner
LG CHEM LTD
Filing Date
2023-06-08
Publication Date
2026-07-07

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Abstract

This application relates to an optical device. The optical device of this application can maintain an appropriate cell gap of the liquid crystal element, has excellent adhesion between the upper substrate and the lower substrate, and can solve the light leakage caused by the phenomenon of liquid crystal alignment disorder occurring during an external impact.
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