Display device and display method thereof
US10535324B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 30, 2018 |
| Grant date | Jan 14, 2020 |
| Priority date | — |
| Expiry date | Mar 30, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2354/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The present disclosure discloses a display device and a display method thereof. The display device includes: a display screen is configured to be switched between a landscape state and a portrait state; an information collection unit is configured to collect an image of a viewer; a sight concentration area determination unit is configured to determine a sight concentration area of the viewer before the display screen is switched between the landscape state and the portrait state; a to-be-displayed picture determination unit is configured to determine a to-be-displayed picture after the display screen is switched between the landscape state and the portrait state; and a central processing unit is configured to process the to-be-displayed picture, wherein the processed to-be-display picture may cover a whole display surface after the display screen is switched between the landscape state and the portrait state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.