Organic light-emitting diode display and method of manufacturing the same including a sealant with a plurality of openings and islands formed within the openings
US9748515B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 10, 2015 |
| Grant date | Aug 29, 2017 |
| Priority date | — |
| Expiry date | Jul 10, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/421
Abstract
An organic light-emitting diode (OLED) display is disclosed. In one aspect, the OLED display includes a first substrate and a second substrate facing each other, a display unit formed between the first and second substrates and a sealant formed between the first and second substrates and bonding the first and second substrates. The sealant includes a sealing portion surrounding and sealing the display unit, the sealing portion having a plurality of first openings separate from each other along a circumferential direction of the display unit. The sealant also includes an adhesion reinforcing portion including a plurality of islands that are respectively formed inside the first openings and separate from the sealing portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.