Chip on file display device including the same
US10546807B2 · kind B2 · utility
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20Claims
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Assignee
Inventors
Key dates
| Filing date | Nov 21, 2018 |
| Grant date | Jan 28, 2020 |
| Priority date | — |
| Expiry date | Nov 21, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/131
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
Disclosed are a chip on film (COF) and a display device including the same, for reducing the number of input pads using a pattern branching structure. The COF is connected to gate-in-panel (GIP) output pads using a structure formed via branching of GIP wirings connected to the GIP input pads in a data driving integrated circuit (IC) or a circuit film to reduce the number of GIP input pads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.