Patent ID: 9292120
Filing Date: 2016-03-22
CPC Classification: G06F

Claim Text:
1. An electronic device, comprising: a touch display panel, having a content display region and a touch menu region with different sizes; a panel touch control unit, connected to the touch display panel, generating a first adjustment signal according to a received first touch signal to adjust the size of the touch menu region on the touch display panel; and an image adjustment unit, adjusting the size of the content display region on the touch display panel according to the first adjustment signal; wherein a frame of the touch display is composed of two first sides and two second sides, the first sides are perpendicular to the second sides, the image adjustment unit calculates a first distance and a second distance from the first touch signal to the first sides of the frame, calculates a third distance and a fourth distance from the first touch signal to the second sides of the frame, sets a greater one of the first distance and the second distance as a first variation, sets a greater one of the third distance and the fourth distance as a second variation, and adjusts the size of the content display region by using the first variation and the second variation.