Display device
US10539299B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Mar 19, 2019 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | Mar 19, 2039 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V13/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A display device includes a panel, a light source, and a display target. The panel has a transparent resin portion and a reflective film formed on a front surface of the transparent resin portion, the display target has a first display layer printed on a front surface of the reflective film and a second display layer printed on a front surface of the first display layer, the first display layer is printed so as to shield the illumination light emitted from the light source, the second display layer is printed in a color different from a color of the first display layer, an outer dimension of the second display layer is smaller than an outer dimension of the first display layer, and a border portion formed by an edge portion of the front surface of the first display layer is provided at an edge portion of the display target.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.