Patent ID: 8711117
Filing Date: 2014-04-29
Classification: G02F,G06F

Abstract:
1. An electrophoresis display comprising: an electrophoresis panel; an electrophoresis driving circuit configured to drive the electrophoresis panel and write an image to the electrophoresis panel; a touch screen panel mounted on the electrophoresis panel; a touch screen driving circuit configured to output coordinate data of a touch position on the touch screen panel based on a signal received from the touch screen panel; and a host system configured to recognize the coordinate data during a non-operation period of the electrophoresis panel as available data and recognize the coordinate data during an operation period of the electrophoresis panel as unavailable data, wherein a state change interrupt signal, a serial interface clock, and serial interface data including the coordinate data are transferred between the host system and the touch screen driving circuit, and wherein the host system controls the state change interrupt signal at a first logic level during the operation period of the electrophoresis panel and controls the state change interrupt signal at a second logic level during the non-operation period of the electrophoresis panel.