Thermally isolated silicon-based display
US11682663B2 · kind B2 · utility
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2References
15Claims
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Key dates
| Filing date | Nov 16, 2020 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Feb 11, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8794
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display system includes (a) a display element having an organic light emitting diode-containing display active area disposed over a silicon backplane, (b) a display driver integrated circuit (DDIC) attached to the display element and electrically connected with the display active area, and (c) a thermal barrier disposed within the silicon backplane, where the thermal barrier is configured to inhibit heat flow through the silicon backplane and into the display active area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.