Method of controlling touch panel display device and touch panel display device using the same

摘要

A method of controlling a touch panel display device, and which includes displaying a first display screen on the display device; receiving, via a controller of the touch panel display device and a touching signal indicating a touching action at a specific point on the first display screen; magnifying, via the controller, a predetermined area surrounding the specific point on the first display screen; displaying a second display screen including the magnified predetermined area with the specific point located at a center of the magnified predetermined area; receiving, via the controller, a selection signal indicating a selection of release touch icon displayed on the display device; and displaying the first display screen in response to the received selection signal.

主权项

1. A method of controlling a touch panel display device, the method comprising:
displaying a first display screen on the display device, said first display screen being a partial portion of a full screen of the display device; receiving, via a controller of the touch panel display device, a first touching signal indicating a touching on the first display screen; magnifying, via the controller, a predetermined area surrounding a specific point touched on the first display screen; displaying a second display screen including the magnified predetermined area with the specific point, wherein the magnified predetermined area is shifted toward a central portion of the display device, and wherein the specific point is highlighted within the magnified predetermined area; receiving, via the controller, a release selection signal requesting a release of the magnification of the predetermined area; displaying the first display screen in response to the received release selection signal, wherein the touching of the specific point on the first display screen is a random specific point selected by a user, and wherein the second display screen including the magnified predetermined area is larger than the first display screen; receiving a second touching signal indicating a touching of an icon on an area of the display device that is outside the first display screen; and executing a function corresponding to the touching of the icon on the area outside the first display screen.