Heterogeneous touch screen

Abstract

The invention relates to a heterogeneous touch screen which comprises a touch screen body and a touch control panel. The touch screen body is provided with an active action area and at least one auxiliary action area, the at least one auxiliary action area is located on the side edge of the active action area, and the at least one auxiliary action area and the active action area are mutually independent units; the touch control panel is connected with the main action area and the at least one auxiliary action area through connecting wires and used for controlling the main action area and the at least one auxiliary action area; wherein when the active action area receives a first input acting on the active action area and responds to the first input, the active action area is controlled bythe touch control panel to execute action; and when the at least one auxiliary action area receives a second input acting on the auxiliary action area and responds to the second input, controlling theactive action area to execute action through the touch control panel. The auxiliary action area is added to the non-action area of the original touch screen body, so that the overall utilization rateof the touch screen is increased, and the practicability of the screen is improved.

Description

technical field [0001] The invention belongs to the technical field of rail transit windows, in particular to a heterosexual touch screen. Background technique [0002] Since the large-size capacitive touch screen technology has matured day by day, it can be applied to rail transit windows, but when the inventor applied it to rail transit windows, the inventor found at least the following problems: [0003] 1. Since the overall size of the capacitive touch screen used on the rail transit window is much larger than the action area of ​​the capacitive touch screen (the action area is the area where the human hand touches the screen will respond accordingly), the non-action area of ​​the capacitive touch screen fits In the black ink areas of the window glass, this results in a greater waste of material. [0004] 2. If the non-action area of ​​the touch screen is reduced, it may cause the adhesion between the capacitive touch screen and the display screen and the surface glass ...

AI Technical Summary

Problems solved by technology

[0003] 1. Since the overall size of the capacitive touch screen used on the rail transit window is much larger than the action area of ​​the capacitive touch screen (the action area is the area where the human hand touches the screen will respond accordingly), the non-action area of ​​the capacitive touch screen fits In the black ink area of ​​the window glass, this causes a large waste of material

[0004] 2. If the non-action area of ​​the touch screen is reduced, it may cause the adhesion between the capacitive touch screen and the display screen and the surface glass to be NG, causing the product to fall off during the train movement, or bubbles appearing on the edge to affect the overall appearance of the product. Moreover, the production of ultra-narrow bezel touch screen itself is relatively difficult, and reducing the area of ​​the non-action area will increase the overall cost of the touch screen

[0005] 3. Since there are many lines in the large-size touch screen currently used in rail transit, if one of the lines is broken, the corresponding area will experience touch failure. Therefore, most manufacturers currently choose to use one line in the large-size touch screen. Converted to multiple lines, so that the touch screen can still work normally when there are a few broken lines, but when the number of broken lines is large, the touch failure will still occur, and this kind of touch screen that converts one line to multiple lines is harmful to the process. High production requirements and high costs

[0006] 4. In actual use, passengers need to touch within the visible area of ​​the screen to operate the screen. Due to the large screen, passenger operations will also cause a lot of inconvenience

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