Display panel and display device provided with heat conducting layer
US11785802B2 · kind B2 · utility
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Key dates
| Filing date | Mar 18, 2021 |
| Grant date | Oct 10, 2023 |
| Priority date | — |
| Expiry date | Dec 29, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02B20/30
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display panel includes an array substrate, an OLED light-emitting layer and a color filter structure laminated in sequence, the color filter structure including a color filter layer, a black matrix and a heat conducting layer, wherein the color filter layer and the black matrix are disposed in a same layer, the heat conducting layer is disposed on at least one side of the black matrix and configured to conduct heat from the black matrix to a periphery of the color filter structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.