Subpixel structure having light shielding layer, pixel structure having light shielding layer, and light emitting diode chip light shielding layer
US11996498B2 · kind B2 · utility
0Cited by
4References
19Claims
0Family size
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Key dates
| Filing date | Aug 11, 2020 |
| Grant date | May 28, 2024 |
| Priority date | — |
| Expiry date | Apr 28, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H29/142
Abstract
A subpixel structure includes a substrate and a light emitting diode chip. The light emitting diode chip is disposed on the substrate. The light emitting diode chip has a chip area and a light emitting area, and the light emitting area is less than or equal to one tenth of the chip area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.