Optical laminate contained in a container
TW202637799APending Publication Date: 2026-09-16SUMITOMO CHEM CO LTD
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Patent Information
- Application Number
- TW114150591
- Authority / Receiving Office
- TW · TW
- Patent Type
- Applications
- Current Assignee / Owner
- Priority Date
- 2025-02-28
- Filing Date
- 2025-12-22
- Publication Date
- 2026-09-16
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Figure TWG2TA001076892_001 
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Abstract
The present invention provides an optical laminate contained in a container, which is capable of suppressing yellowing of a PVA-based polarizer under high-temperature environments. The optical laminate contained in a container of the present invention comprises: an optical laminate and a container housing the optical laminate; wherein the optical laminate includes, in order, a surface protective film, a first protective layer, a PVA-based polarizer, a second protective layer, an adhesive layer α, and a separator film. At least one selected from the group consisting of the surface protective film, the first protective layer, the second protective layer, and the separator film comprises a moisture-impermeable layer. The container comprises a moisture-impermeable layer and a moisture-absorbing layer sequentially from the outside.
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