Touch display substrate, integrated circuit chip and display device
US12307040B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | May 23, 2022 |
| Grant date | May 20, 2025 |
| Priority date | — |
| Expiry date | May 23, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D86/60
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A touch display substrate, an integrated circuit chip and a display device are disclosed. The touch display substrate with an active area and a lead area arranged in sequence includes: a plurality of touch lines arranged in the active area; a plurality of touch leads in one-to-one correspondence with the plurality of touch lines; a plurality of touch electrodes arranged in an array in the active area, each of the touch electrodes is coupled to one of the touch lines; at least two of every three adjacent touch electrodes are connected to different multiplexers through coupled touch lines and touch leads.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.