MULTI-SENSING TOUCH PANEL AND DISPLAY APPARATUS USING THE SAME
First Claim
Patent Images
1. A touch panel comprising:
- a touch pad comprising an input surface;
at least one infrared ray source which irradiates infrared rays to the touch pad; and
a camera array comprising a plurality of infrared ray cameras which are disposed below the touch pad and inclined with respect to a plane of the input surface.
1 Assignment
0 Petitions
Accused Products
Abstract
A multi-sensing touch panel and a display apparatus using the same are provided. The multi-sensing touch panel includes: a touch pad including an input surface; at least one infrared ray source which irradiates infrared rays to the touch pad; and a camera array including a plurality of infrared ray cameras which are disposed below the touch pad and inclined with respect to a plane of the input surface.
-
Citations
24 Claims
-
1. A touch panel comprising:
-
a touch pad comprising an input surface; at least one infrared ray source which irradiates infrared rays to the touch pad; and a camera array comprising a plurality of infrared ray cameras which are disposed below the touch pad and inclined with respect to a plane of the input surface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
-
-
12. A display apparatus comprising:
-
a display panel which forms an image by modulating incident light, the display panel comprising a display surface on which the image is displayed; at least one infrared ray source which irradiates infrared rays to the display surface; and a camera array comprising a plurality of infrared ray cameras which are disposed below the display panel and inclined with respect to a plane of the display surface. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23)
-
- 13. The display apparatus of claim 12, wherein the plurality of infrared ray cameras comprises a first camera which is inclined at a first angle with respect to the plane of the display surface, and a second camera which is inclined at a second angle with respect to the plane of the display surface.
-
13-1. (canceled)
Specification