TOUCH RECOGNITION APPARATUS OF CURVED DISPLAY

摘要

A touch recognition apparatus of a curved display according to an exemplary embodiment of the present invention includes a curved screen on which an image is displayed. A transparent plate is disposed behind the curved screen. An infrared lamp is provided in a lateral side of the transparent plate and irradiating infrared light. A uniformity tape is bonded or coated onto the lateral side of the transparent plate and irradiates the infrared light irradiated from the infrared lamp to the curved screen while spreading the infrared light to the transparent plate. An infrared camera is configured to photograph an infrared image reflected from the curved screen.

主权项

1. A touch recognition apparatus of a curved display, comprising:
a curved screen on which an image is displayed; a transparent plate disposed behind the curved screen; an infrared lamp provided in a lateral side of the transparent plate, the infrared lamp irradiating infrared light; a uniformity tape bonded or coated onto the lateral side of the transparent plate, and the infrared lamp irradiating the infrared light irradiated from the infrared lamp to the curved screen while spreading the infrared light to the transparent plate; and an infrared camera configured to photograph an infrared image reflected from the curved screen.