Optical display
US10627665B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2018 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Nov 29, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10H20/857
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
An optical display includes a display region and a non-display region. The optical display includes: an optical display element comprising a first substrate and a second substrate facing the first substrate, the second substrate having a metal interconnection layer thereon; and a first polarizing plate on an upper surface of the optical display element, wherein each of the first polarizing plate and the second substrate extends beyond the first substrate, the first polarizing plate includes a light shielding layer therein to conceal at least a portion of the metal interconnection layer, and the optical display further includes a securing member at a region surrounded by the first polarizing plate, the first substrate, and the second substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.