Display equipment with multiple touch control functions

Abstract

The invention discloses a display device which has a plurality of touch control functions. A first touch control unit is integrated on a substrate or a film surface of the display device and a second touch control unit is externally bonded to the other side of the substrate or the film surface, so as to lead the display device to have a plurality of selections of touch control functions used for the user to select the most suitable touch control unit according to requirements, thereby improving the more application of the display device.

Description

technical field [0001] The invention discloses a display device, in particular to a display device with multiple touch functions. Background technique [0002] At present, a display device with touch function is achieved by installing a touch panel on the screen surface of a general display device. The touch panel has a variety of touch sensing technologies, such as capacitive, resistive Resistive, Surface Acoustic Wave, Infrared Ray, etc. Generally, capacitive touch panels are commonly used in public places. [0003] The traditional technology of attaching the touch panel to the display device is not only bulky and expensive, but more importantly, the touch function is often limited. Recently, there have been many technological developments of integrating touch panels into display devices, but in general integration technologies, there is often only a single form of touch structure and input form integrated, such as a specific electromagnetic pen input device or a finger ...

AI Technical Summary

Problems solved by technology

[0003] The traditional technology of attaching the touch panel to the display device is not only bulky and expensive, but more importantly, the touch function is often limited

Recently, there have been many technological developments of integrating touch panels into display devices, but in general integration technologies, there is often only a single form of touch structure and input form integrated, such as a specific electromagnetic pen input device or a finger touch screen Etc.

The above-mentioned single input method limits more application functions of the product

For example, if the user only wants to perform simple button functions, he must take out an electromagnetic pen to touch the screen; and for display devices that only have finger touch functions, they often have the disadvantage of not being able to write smoothly

As mentioned above, a single input method often has many inconveniences in practice

In addition, touch panels with different structures have their own advantages and disadvantages, and the combination of a single structure and a display device will limit its characteristics.

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