Organic light emitting display device
US8357929B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 21, 2009 |
| Grant date | Jan 22, 2013 |
| Priority date | — |
| Expiry date | May 24, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K71/421
Abstract
An organic light emitting display device, including: a first substrate on which a plurality of light emitting elements are formed; a second substrate that is disposed to be opposed to the first substrate; a primary dam member that is provided between the first substrate and the second substrate in order to surround the plurality of light emitting elements; a filler that is filled between the first substrate and the second substrate and in a first region defined by the primary dam member, an auxiliary dam member that is between the first substrate and the second substrate and in a second region outside the first region, and is made of porous material; and an inorganic sealant that is provided between the first substrate and the second substrate and in a third region outside the first region and the second region, and is jointed to the first substrate and the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.