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    • 3. 发明专利
    • Expression method of tactile image, and touch screen apparatus for performing expression method
    • 触觉图像的表达方法,以及用于表达表达方法的触摸屏设备
    • JP2014056580A
    • 2014-03-27
    • JP2013189330
    • 2013-09-12
    • Samsung Display Co Ltd三星ディスプレイ株式會社Samsung Display Co.,Ltd.
    • KO GENKIMINAMI NORIHIROPARK JI-HONGLEE KANG-WONCHOI MOON-SUNG
    • G06F3/041G02F1/133G02F1/1333G06F3/01G09G5/00G09G5/18
    • PROBLEM TO BE SOLVED: To provide an expression method of a tactile image, and to provide a touch screen apparatus for performing the expression method.SOLUTION: A tactile image expression method for preventing touch operation from being interrupted by an electric field generated by a tactile image during touch operation through an electrostatic capacity type touch screen panel and a touch screen apparatus for performing the expression method are disclosed. The touch screen apparatus includes: a tactile touch panel; a touch voltage application part; and a tactile voltage application part. The tactile touch panel includes: a plurality of touch driving lines and a plurality of touch sensing lines to perform a touch function and a haptic function. The touch voltage application part applies a touch driving voltage to the tactile touch panel. The tactile voltage application part, when a touch sensing voltage corresponding to user's touch operation is received through a touch sensing line, applies a tactile voltage corresponding to an image to be displayed in a blank section during which no touch driving voltage is applied to the tactile touch panel.
    • 要解决的问题:提供触觉图像的表达方法,并提供用于执行表达方法的触摸屏装置。解决方案:一种用于防止触摸操作被触觉产生的电场中断的触觉图像表达方法 公开了通过静电电容型触摸屏面板进行触摸操作时的图像和用于执行表达方法的触摸屏装置。 触摸屏设备包括:触觉触摸面板; 触摸电压施加部分; 和触觉电压施加部。 触觉触摸面板包括:多个触摸驱动线和多个触摸感测线,以执行触摸功能和触觉功能。 触摸电压施加部分向触觉触摸面板施加触摸驱动电压。 触觉电压施加部,当通过触摸感测线接收到与用户的触摸操作相对应的触摸感测电压时,将与要显示的图像相对应的触觉电压施加到未触摸驱动电压施加到触觉的空白部分 触控面板。