Display panel repair device and display panel repair method
US11328662B2 · kind B2 · utility
0Cited by
1References
16Claims
0Family size
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Key dates
| Filing date | Jan 31, 2018 |
| Grant date | May 10, 2022 |
| Priority date | — |
| Expiry date | Feb 5, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/861
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A display panel repair device and a display panel repair method are disclosed. The display panel repair device includes an ultrasonic generator and a beam control device. The ultrasonic generator is configured to generate ultrasonic; and the beam control device is configured to direct the ultrasonic to emit to a pre-determined position, so as to be able to repair a display panel to be repaired by the ultrasonic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.