Display panel comprising a polarizing layer having first and second sublayers each having a shrinkage force with a shrinkage direction, method of manufacturing a display panel, and display device
US12204201B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Apr 28, 2023 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | Apr 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13363
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display panel includes a first substrate, a second substrate, a liquid crystal layer, and a first polarizing layer disposed corresponding to the first substrate. The first polarizing layer includes a first sublayer, a second sublayer, and a first polarizing material layer disposed between the first sublayer and the second sublayer. The first sublayer has a first shrinkage force, the second sublayer has a second shrinkage force, and the shrinkage direction of the first shrinkage force is parallel to the shrinkage direction of the second shrinkage force.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.