Transparent display device effectively suppressing misalignment in bonding substrates
US11575106B2 · kind B2 · utility
1Cited by
0References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 2, 2020 |
| Grant date | Feb 7, 2023 |
| Priority date | — |
| Expiry date | Nov 3, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/38
Abstract
A transparent display device includes a display panel including first areas which are emission areas and second areas which are transmission areas, the display panel includes a first substrate and a second substrate facing each other, the first substrate includes an insulating layer having an open hole that is prepared by removing the insulating layer by at least a partial thickness in the second area, and the second substrate includes a transparent spacer located in the second area and pulled into the open hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.