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A touch display and electronic device
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A touch display and touch operation technology
Active Publication Date: 2021-09-14
LENOVO (BEIJING) LTD
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Abstract
Description
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Application Information
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Problems solved by technology
This method only provides a way to determine two-dimensional coordinates on the LCD screen, and cannot provide pressure sensing in three-dimensional coordinates
Therefore, the touch display screen in the prior art has a single function and does not meet the technical problems of user needs.
Method used
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Embodiment 1
[0035] Please refer to figure 1 , is a touch display screen provided in Embodiment 1 of the present application, including:
[0036] The first component 10 is configured to obtain a touch operation;
[0037] The second component 20, located below the first component, is used to display content;
[0038] The third component 30 is arranged between the first component and the second component, and is used for detecting a pressure parameter corresponding to the touch operation, and the third component is made of a transparent conductive material.
[0039] The first component 10 can be a touch panel, which is used to detect the two-dimensional coordinates corresponding to the user's touch operation on the touch panel. The first component 10 can be a resistive touch panel or a capacitive touch panel. The panel is not limited in this application. The second component 20 may be a display panel for displaying content, and the second component 20 may be a liquid crystal display panel...
Embodiment 2
[0056] Based on the same inventive concept as in Embodiment 1 of the present application, Embodiment 2 of the present application provides an electronic device, including:
[0057] The touch display screen includes: a first component, used to obtain touch operation; a second component, located below the first component, used to display content; a third component, arranged between the first component and the Between the second components, it is used to detect the pressure parameter corresponding to the touch operation, and the third component is made of a transparent conductive material.
[0058] In the embodiment of the present application, the touch display screen further includes:
[0059] A fourth component, the fourth component is grounded, used as a reference ground of the third component, and forms a capacitive structure with the third component.
[0060] In the embodiment of the present application, the touch display screen further includes:
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Abstract
The invention discloses a touch display screen and electronic equipment. The touch display screen includes: a first component, used to obtain touch operation; a second component, located below the first component, used to display content a third component, disposed between the first component and the second component, for detecting a pressure parameter corresponding to the touch operation, the third component is made of a transparent conductive material. The above-mentioned method provided by the present invention solves the technical problem that the touch display screen in the prior art has a single function and does not meet the needs of users.
Description
technical field [0001] The invention relates to the field of electronic technology, in particular to a touch display screen and electronic equipment. Background technique [0002] With the rapid development of science and technology, with the development of information processing technology, more and more smart terminals appear in people's work and life, which brings great convenience to people's life. The display screen with touch function also has more and more functions, which can realize the sensing of the touch position. A layer of touch panel is added on the liquid crystal display, and the touch position of the user on the liquid crystal display can be determined through the touch panel. This method only provides a method for determining two-dimensional coordinates on the liquid crystal display screen, but cannot provide pressure sensing in three-dimensional coordinates. Therefore, there is a technical problem that the touch display screen in the prior art has a sing...
Claims
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Application Information
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