Display interface updating method for touch screen and multimedia electronic device
US8773380B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 3, 2010 |
| Grant date | Jul 8, 2014 |
| Priority date | — |
| Expiry date | Oct 29, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M2250/22
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An interface updating method for touch screen and a multimedia electronic device are provided, which are used for solving the problem of how to update a display interface of a touch screen according to the slide operating characteristics of a controller. When the controller slides on the touch screen, the operating characteristics of the controller are determined based on the predetermined number of pixel point samples that the slide trail of the controller goes through at last. The interface is updated according to the operating characteristics of the controller. The interface adjustment visually obtains an effect corresponding to the movement of the controller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.