Curved display panel, manufacturing method thereof and curved display device
US10503027B2 · kind B2 · utility
1Cited by
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15Claims
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Key dates
| Filing date | Apr 13, 2018 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Apr 13, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/13396
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A curved display panel includes a first substrate and a second substrate that are opposite to each other, a liquid crystal layer disposed in a gap between the first substrate and the second substrate, wherein the first substrate is provided with spacers for supporting the first substrate and the second substrate to form the gap, and arrangement densities of the spacers are gradually reduced from the center of the curved display panel to either side of non-curved edges of the curved display panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.