Touch light emitting diode display device
US10551665B2 · kind B2 · utility
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1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 29, 2018 |
| Grant date | Feb 4, 2020 |
| Priority date | — |
| Expiry date | Aug 29, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0446
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A touch light emitting diode display device includes: a first substrate having a first surface; a touch signal line projected on the first surface as a touch region; and a first color unit and a second color unit. The first color unit and the second color unit are projected on the first surface as a first region and a second region respectively, wherein the first color unit and the second color unit are of different colors, and a portion of the touch region locates between the first region and the second region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.