Infrared touch screen and encapsulation method of filter strip
A technology of infrared touch screen and packaging method, which is applied in the input/output process of data processing, instruments, electrical digital data processing, etc.
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. It should be noted that the details in the drawings are not drawn to scale. On the contrary, various details are arbitrarily expanded or reduced for clarity.
[0032] Such as figure 1 As shown, it is a schematic diagram of a longitudinal section of the first embodiment of an infrared touch screen according to the present invention. An infrared touch screen includes a frame 101, a touch detection area 102, an infrared emitting tube 103, an infrared receiving tube 1...
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