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US9736938B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 22, 2016 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Jun 22, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2203/1131
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A conductive ink path on a peripheral portion of one surface of a substrate is provided. The conductive ink path comprises a body portion located along an edge of the peripheral portion of the substrate; and at least one extension portion protruded in a direction toward the edge of the substrate, wherein the extension portion includes at least one first segment extended in a first direction and at least two second segments neighboring on the first segment, the first segment includes a connector portion for receiving an electrical signal from the outside, and the first segment is located between the second segments in order to disperse ink in the first segment to the second segments during a manufacturing process.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.