Composite repairing apparatus for liquid crystal panel
US9454024B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Jun 19, 2015 |
| Grant date | Sep 27, 2016 |
| Priority date | — |
| Expiry date | Jun 19, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136263
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention refers to a technical field of display device producing, and discloses a composite repairing apparatus for liquid crystal display panel. The repairing device has a repairing device, which includes a gantry slidably assembled on the lighting device, which gantry being slidably assembled with a observation camera, a metal line repairing laser and a repairing laser employing black matrix diffusion; a driving device for driving the gantry to slide and driving the observation camera, the metal line repairing laser and the repairing laser employing black matrix diffusion to slide; a control device, for determining the positions of the defects in the panel according to the displayed images collected by the observation camera, and controlling the metal line repairing laser and the repairing laser employing black matrix diffusion to repair the panel defects.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.