Display device integral with protection plate, and display apparatus using the same
US7961281B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 24, 2008 |
| Grant date | Jun 14, 2011 |
| Priority date | — |
| Expiry date | Mar 13, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2202/023
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device includes a display panel to display an image, a protection plate that is arranged on an observation side of the display panel with a predetermined gap with respect to the display panel, spacer that is arranged between the display panel and the protection plate to surround a region that corresponds to a screen area of the display panel, and a filler layer filling the region that is surrounded by the spacer of a gap between the display panel and the protection plate. The spacer includes at least one missing portion to connect an inside and an outside of the region to each other. The filler layer has been polymerized by irradiation of light and heating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.