Support structure with sacrifice structure for light-emitting diode and manufacturing method thereof
US11063180B2 · kind B2 · utility
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2References
7Claims
0Family size
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Key dates
| Filing date | Jun 14, 2019 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Jun 14, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/821
Abstract
A support structure for a light-emitting diode utilizes the configuration of a sacrifice structure to achieve safe separation of a light-emitting diode from a carrier substrate. Specifically, when an external force is applied on the light-emitting diode or the carrier substrate, a breaking layer of the sacrifice structure is the first layer to be broken, so that the light-emitting diode and carrier substrate will become separated from each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.