Display device having transmissive area including transmissive hole filled with encapsulation layer
US11552150B2 · kind B2 · utility
0Cited by
2References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 9, 2020 |
| Grant date | Jan 10, 2023 |
| Priority date | — |
| Expiry date | Mar 18, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K59/8731
Abstract
A display device includes: a first substrate including a pixel area and a transmissive area; a thin-film transistor on the first substrate; a planarization layer on the thin-film transistor; a first light emitting electrode on the planarization layer; a bank covering a part of the first light emitting electrode; a light emitting layer on the first light emitting electrode; and a second light emitting electrode on the light emitting layer and the bank. The transmissive area includes a transmissive hole penetrating the bank and the planarization layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.