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A touch module and electronic device

A touch module, electronic equipment technology, applied in electrical digital data processing, instruments, input/output process of data processing, etc., can solve the problems of influence of other parts, reduction of display area, cramped internal space of electronic equipment, etc. Achieve the effect of avoiding impact, good user experience, and saving development costs

Active Publication Date: 2017-12-26
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a touch module and electronic equipment, aiming to solve the problem of reducing the display area caused by setting the touch buttons in the display area of ​​the INCELL display or ONCELL display in the prior art, and separately designing the touch buttons of the touch buttons. The control driver chip leads to the cramped internal space of electronic equipment and technical problems that affect other parts

Method used

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  • A touch module and electronic device
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  • A touch module and electronic device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Such as Figure 5 As shown in the circuit schematic diagram in , it is the first connection mode in which the signal lines on the display touch panel 6 and the button touch panel 7 are connected to the touch driver chip 8, that is, the display touch panel 6 and the button touch panel When 7 is connected to the same touch driver chip 8, the signal lines of the display touch panel 6 and the key touch panel 7 are not connected to each other, and are connected to different sending ends and receiving ends on the touch driver chip 8 respectively. Therefore, the touch driver chip 8 can respectively detect the change signals on the display touch panel 6 and the button touch panel 7 , and then identify and process the display touch panel 6 and the button touch panel 7 .

[0033] Wherein, the button touch panel 7 includes an inductive sensor arranged in the touch button area, a first signal sending line and a first signal receiving line, wherein one end of the first signal sendin...

Embodiment 2

[0038] Such as Figure 6 As shown in the schematic diagram of the circuit, it is the second connection mode in which the signal lines on the display touch panel 6 and the button touch panel 7 are connected to the touch driver chip 8, that is, the display touch panel 6 and the button touch panel 7 When connected to the same touch driver chip 8, the signal sending lines or signal receiving lines of the display touch panel 6 and the key touch panel 7 can be connected to each other, and connected to the common sending end or receiving end of the touch driver chip 8 serve.

[0039] Wherein, the button touch panel 7 includes an inductive sensor arranged in the touch button area, a first signal sending line and a first signal receiving line, wherein one end of the first signal sending line is connected to the inductive sensor, and the other end of the first signal sending line is connected to the inductive sensor. One end is connected to the sending end of the touch driving chip 8 , o...

Embodiment 3

[0043] Such as Figure 7 As shown in the schematic diagram of the circuit, it is the third connection mode in which the signal lines on the display touch panel 6 and the button touch panel 7 are connected to the touch driver chip 8, that is, the display touch panel 6 and the button touch panel When 7 is connected to the same touch driver chip 8, the signal transmission lines of the display touch panel 6 and the key touch panel 7 are connected to each other and connected to the common sending end of the touch driver chip 8; while the display touch panel 6 and the signal receiving lines of the button touch panel 7 are also connected to each other, and connected to the common receiving end of the touch driver chip 8 .

[0044] Wherein, the button touch panel 7 includes an inductive sensor arranged in the touch button area, a first signal sending line and a first signal receiving line, wherein one end of the first signal sending line is connected to the inductive sensor, and the o...

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Abstract

The invention provides a touch module and electronic equipment. The touch module is applied to the electronic equipment with an ONCELL display screen or an INCELL display screen. The electronic equipment comprises a display region and a touch key region; the touch module comprises a display touch panel and a touch driver chip; the display touch panel is arranged in the display region, and the touch driver chip is electrically connected with the display touch panel; the touch module further comprises a key touch panel which is arranged in the touch key region and is electrically connected with the touch driver chip. According to the touch module and the electronic equipment, the display touch panel and the key touch panel are connected to the same touch driver chip, and the touch driver chip can identify the display touch panel and the key touch panel according to a detected variation signal. Compared with the prior art, the touch module disclosed by the invention has the advantages that the number of the touch driver chip of the key touch panel is reduced, so that the development cost is saved; the internal occupied space of the display region or an electronic equipment body is decreased, so that the electronic equipment tends to light-weight, thin and small-size design.

Description

technical field [0001] The invention relates to the field of touch technology, in particular to a touch module and electronic equipment. Background technique [0002] With the continuous development and integration of various electronic product display and touch technologies, the entire industry is constantly integrating capacitive touch technology into the display screen. At present, the mainstream is INCELL display and ONCELL display. However, the disadvantage of the INCELL display and the ONCELL display is that there is only a touch function in the display area. [0003] In order to solve this technical problem, there are currently two methods on the market for electronic devices using INCELL display screens and ONCELL display screens: [0004] Method 1: if figure 1 As shown, the touch button 2 outside the display area 1 is directly removed, and a piece is drawn in the lower area inside the display area 1 to make the touch button 2 . However, the problems with this me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/041
CPCG06F3/0412
Inventor 李满林
Owner VIVO MOBILE COMM CO LTD
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