Display device
US10877308B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 1, 2019 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Aug 1, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F1/133541
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A display device includes a backlight unit, a liquid crystal panel installed on the upper portion of the backlight unit, and a camera hole that passes through the backlight unit and the liquid crystal panel. A camera is inserted into the camera hole, and a cover glass is attached to the liquid crystal panel, the cover glass covering the camera hole. A light-leakage prevention means is provided on the cover glass to prevent light leakage into the camera hole. The camera hole passes through the backlight unit and the liquid crystal panel in a hole-in-display type, and prevents light leakage into the camera hole and improves the appearance quality while increasing the resolution of the camera.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.