Scrolling method and apparatus for electronic device

A kind of equipment and scrolling technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of finding the current location and reducing the feeling of using the touch screen

Inactive Publication Date: 2012-07-11
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When scrolling through a large volume of images displayed on a touch screen using conventional scrolling methods, finding the current position may be difficult, and continuous and repeated touches may degrade the touch screen experience

Method used

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  • Scrolling method and apparatus for electronic device
  • Scrolling method and apparatus for electronic device
  • Scrolling method and apparatus for electronic device

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Embodiment Construction

[0018] In this patent document, the following discussed Figure 1-4D The various examples and examples used to describe the principles of the disclosure are by way of illustration only and should not be construed in any way to limit the scope of the disclosure. Those skilled in the art will understand that the principles of the present disclosure may be implemented in any suitably arranged electronic device. Preferred embodiments of the present disclosure will be described below with reference to the accompanying drawings. In the following description, detailed descriptions of well-known functions or configurations will be omitted so as not to unnecessarily obscure the subject matter of the present invention.

[0019] The portable terminal and its scrolling method will be described below, however, the present disclosure is not limited thereto. The present disclosure can be applied in various electronic devices having touch screens and requiring scrolling screens.

[0020] ...

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Abstract

The disclosure provides a method and apparatus scrolling a screen in a device with a touchscreen. A method for scrolling a device with a touchscreen includes determining whether a current touch input is a circular drag touch; if the current touch input is the circular drag touch, determining whether a current page is a scrollable screen; and if the current page is a scrollable screen, scrolling the current page according to a circle drawing action of the circular drag touch.

Description

technical field [0001] The present invention generally relates to a scrolling method and device for an electronic device using a touch screen, and in particular to a scrolling method and device for an electronic device. The scrolling method and device can eliminate the inconvenience caused by continuous and repeated touch actions, and can be passed through A simple touch action scrolls the entire screen. Background technique [0002] Due to the remarkable development of information communication technology and semiconductor technology, the popularity and use of portable electronic devices are rapidly increasing. Examples of portable electronic devices include portable terminals for voice and video calls, MP3 players and portable multimedia players (PMP). [0003] In particular, recent portable terminals provide various new functions such as multimedia, wireless Internet, near field communication (NFC), and mobile broadcast reception, as well as conventional communication fu...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/041G06F3/0485G06F3/0488
CPCG06F3/04883G06F3/0485
Inventor 宋贤根
Owner SAMSUNG ELECTRONICS CO LTD
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