DISPLAY INPUT DEVICE AND NAVIGATION DEVICE
1 Assignment
0 Petitions
Accused Products
Abstract
A display input device is comprised of a touch panel 1 for carrying out a display of an image and an input of an image, a proximity sensor 12 for detecting a movement of an object to be detected which is positioned opposite to the touch panel 1 in a non-contact manner, and a control unit 3 for, when the proximity sensor 12 detects an approach of the object to be detected to within a predetermined distance from the touch panel 1, processing an image around a display area having a fixed range on the touch panel 1 in a vicinity of the object to be detected, and displaying the image in distinction from an image in the display area having the fixed range.
155 Citations
16 Claims
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1-8. -8. (canceled)
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9. A display input device comprising:
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a touch panel for carrying out a display of an image and an input of an image; a proximity sensor for detecting a movement of an object to be detected which is positioned opposite to said touch panel in a non-contact manner; and a control unit for, when said proximity sensor detects an approach of said object to be detected to within a predetermined distance from said touch panel, processing external icons which are an image displayed in an area except a display area having a fixed range from said object to be detected in a display area of said touch panel, but not processing internal icons which are an image displayed in said display area having the fixed range, and displaying said internal icons and said processed external icons in the display area of said touch panel. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. A navigation device which can be connected to a touch panel for carrying out an input of information and a display of an image, said touch panel having a proximity sensor for detecting an approach of an object to be detected in a non-contact manner and also detecting a movement of said object to be detected in a non-contact manner, said navigation device comprising:
a control unit for, when an approach of said object to be detected to within a predetermined distance from said touch panel is detected, processing external icons which are an image displayed in an area except a display area having a fixed range from said object to be detected in a display area of said touch panel, but not processing internal icons which are an image displayed in said display area having the fixed range, and displaying said internal icons and said processed external icons in the display area of said touch panel.
Specification