Touch panel, electronic device and method for generating touch commands thereof

A touch panel, touch command technology, applied in the direction of electrical digital data processing, data processing input/output process, instruments, etc., can solve problems such as poor controllability

Inactive Publication Date: 2021-03-09
BOE TECH GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the present invention provides a touch panel, an electronic device, and a method for generating touch commands thereof. The main technical problem to be solved is to use a capacitive touch screen as a touch panel, which needs to be controlled by fingers and capacitors. The conductive layer of the type touch screen establishes coupling capacitance, and the controllability is poor

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  • Touch panel, electronic device and method for generating touch commands thereof
  • Touch panel, electronic device and method for generating touch commands thereof
  • Touch panel, electronic device and method for generating touch commands thereof

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Embodiment Construction

[0058] In order to further explain the technical means and effects of the present invention to achieve the intended purpose of the invention, in conjunction with the accompanying drawings and preferred embodiments, the touch panel, electronic equipment and the method for generating touch commands thereof proposed according to the present invention will be described below. Specific embodiments, structures, features and effects thereof are described in detail below. In the following description, different "one embodiment" or "embodiment" do not necessarily refer to the same embodiment. Furthermore, the particular features, structures, or characteristics of one or more embodiments may be combined in any suitable manner.

[0059] In the touch panel provided by this embodiment, the thickness of the transparent film layer becomes thinner after being pressed, and the light intensity of the two beams of light reflected by the first surface and the second surface of the thinned transpa...

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Abstract

The invention relates to a touch panel, an electronic device and a method for generating touch commands thereof, and relates to the field of touch technology. The main technical problem to be solved is that the use of a capacitive touch screen as a touch panel has poor controllability. The touch panel includes: a transparent film layer, a light emitting layer and a photosensitive layer. The transparent film layer includes an opposite first surface and a second surface, the first surface and the second surface have a first thickness in a static state between the first surface and the second surface, and there is a first thickness in a pressed state between the first surface and the second surface. Two thicknesses, the second thickness is smaller than the first thickness; the light-emitting layer and the photosensitive layer are arranged on the second surface side of the transparent film layer. The light intensity sensed by the photosensitive layer changes accordingly, so that whether the transparent film layer is pressed can be judged by recognizing the photosensitive intensity of the photosensitive layer. Compared with the capacitive touch screen in the prior art, touch control can be realized without establishing electrical connection with the touch panel through fingers, and the control is more convenient.

Description

technical field [0001] The present invention relates to the field of touch technology, in particular to a touch panel, an electronic device and a method for generating a touch command. Background technique [0002] Capacitive touch screen is currently the main technology used in touch screen due to its simple technology and long service life. [0003] The basic working principle of capacitive touch screen is to adopt the working mode of electric signal transmission and reception. The transmitting end sends out a driving electric signal of a certain frequency and width, and is received by the receiving end. The receiving end monitors the finger touch sensing signal to determine whether a touch occurs. In the monitoring of finger touch sensing signals, when the human hand presses the capacitive touch screen, a coupling capacitance needs to be formed between the finger and the conductor layer of the capacitive touch screen. Coupling capacitance cannot be established between t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/042G06F3/041
CPCG06F3/0412G06F3/0421G02F1/13338G02F1/133512G02F1/133514G02F1/133528
Inventor 宋文帅
Owner BOE TECH GRP CO LTD
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