Lg Electronics Inc.

Microsoft Technology Licensing, LLC

Hang Jun Cho

Sang Hyun Lee

Min Joo Kim

Jeong Hyuk Yoon

Hye Youn Cho

Min Soo Park

Hye Eun Shin

Hyo Jin Suh

Se Il Hwang

Yun Hwan Kang

Sung Eun Bang

Si Il Hwang

Yoon Ah Kang

Yoon Hwan Kang

Se Ll Hwang

This patent relates to a mobile terminal and a method of controlling an operation of the same. The method of controlling an operation of a mobile terminal includes displaying a file list and scroll arrows for scrolling the file list on a touch screen. When the scroll arrow is touched and entered, the file list is scrolled at a scroll speed previously set in response to a time when the scroll arrow is touched and entered. A vibration signal to identify at least one of a scroll speed and a current scrolling position of the file list is provided. Accordingly, when a file list is scrolled, a scroll speed or a current scrolling position can be easily identified by a tactile sense.

Mobile terminal and method of controlling operation of the same

A mobile terminal including a touch screen and a method of controlling an operation thereof are provided. The method of controlling an operation of a mobile terminal includes: displaying a thumbnail image corresponding to an image file on a touch screen to be randomly overlapped; selecting any one of thumbnail images by touch input; and displaying the selected thumbnail image together with an option icon for selecting a quick menu to be distinguished from other thumbnail images. Therefore, a list of stored image files can display thumbnail images in a new arrangement manner and it possible to quickly enter a related menu from the thumbnail image.

Mobile terminal including touch screen and method of controlling operation thereof

A method of controlling a mobile terminal and which includes displaying a first screen image on a touch screen of the mobile terminal as an idle background screen, receiving a touch and drag input operation being performed on the touch screen including the displayed first screen image, and displaying a second screen image corresponding to a direction of the touch and drag input operation, said second screen image corresponding to a new idle background screen.

Mobile terminal and method of controlling the mobile terminal

Growing community of inventors

Seoul, South Korea

Hang Jun Cho