Transparent display device
US11683961B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 9, 2021 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Dec 9, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/353
Abstract
A transparent display device may optimize arrangement areas of a plurality of signal lines and circuit areas, and may prevent a luminance difference from occurring between subpixels for emitting light of the same color. The transparent display device comprises a substrate provided with transmissive areas, a first non-transmissive area provided between the transmissive areas in a first direction, and a second non-transmissive area provided between the transmissive areas in a second direction, first signal lines provided along the first non-transmissive area in the first non-transmissive area and extended from an overlapping area, in which the first non-transmissive area and the second non-transmissive area cross each other, in a direction crossing the first direction, and second signal lines provided along the second non-transmissive area in the second non-transmissive area and extended from the overlapping area in a direction crossing the second direction. Two adjacent first signal lines are symmetrical with each other with the transmissive area interposed therebetween, and two adjacent second signal lines are symmetrical with each other with the transmissive area interposed thereb…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.