Light emitting device
US10418581B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 25, 2015 |
| Grant date | Sep 17, 2019 |
| Priority date | — |
| Expiry date | May 9, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10K2102/351
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A light emitting device (10) includes a substrate (100) and a light emitting unit. The light emitting unit includes a first electrode (110), an organic layer (120), and a second electrode (130). The organic layer (120) is located between the first electrode (110) and the second electrode (130). The conductor (180) extends in the first direction (y direction) and at least a portion thereof is in contact with any surface of the first electrode (110). The conductor (180) contains conductive particles and includes a first portion (181) and a second portion (183). The second portion (183) is thicker than the first portion (181). The first portion (181) and the second portion (183) are aligned in the first direction and connected to each other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.