Projection display equipment achieving touch interaction
A technology of projection display and touch display device, which is applied in the direction of using the image reproducer of the projection device, the parts of the color TV, the input/output process of data processing, etc. Problems such as troublesome control, to achieve the effect of convenient control, high touch precision, and simple interaction
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[0018] The specific embodiments of the present invention will be further described below in conjunction with the accompanying drawings. It should be noted here that the descriptions of these embodiments are used to help understand the present invention, but are not intended to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.
[0019] Such as figure 1 As shown, a touch-interactive projection display device includes: a touch display device, a communication device, and a projection device that are electrically connected in sequence; the touch display device includes a touch layer 3 for sensing the position of a touch point, for The optical display film 5 that receives the projection information and displays the information content is used to ensure the first laminating adhesive layer that is sta...
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