Mother substrate and display panel
US11309309B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Dec 18, 2017 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | May 28, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/136204
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A mother substrate and a display panel are disclosed. The mother substrate includes a plurality of display panels, a plurality of first test terminals and a plurality of first one-way conductive circuits. Each of the display panels has a display area, and includes a plurality of first signal lines extending from outside of the display area to the display area in parallel; the plurality of first signal lines of each of the display panels are respectively electrically connected to one of the plurality of first test terminals; the plurality of first one-way conductive circuits are respectively electrically connected to the plurality of first signal lines outside the display area and are configured to allow signals to be able to transmit only from the plurality of first test terminals to the plurality of first signal lines of each of the display panels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.