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Touch sensing device and mobile device

A technology of touch sensing and driver, applied in the field of sensing, can solve problems such as low data accuracy, high price for users, and increased cost, and achieve the effect of solving charging problems, eliminating communication parts, and simple and convenient design

Inactive Publication Date: 2015-07-22
BOE TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the development of sensing technology has brought convenience to human life, existing sensor devices usually use a single-position, single-time measurement method, which leads to low data accuracy
[0004] Furthermore, for sensors used with mobile devices, the cost increases due to the need for an additional communication part, which results in a higher price for the user, and it also creates a problem of separate charging

Method used

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  • Touch sensing device and mobile device
  • Touch sensing device and mobile device
  • Touch sensing device and mobile device

Examples

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Embodiment Construction

[0032] Hereinafter, specific examples of a display substrate, a display device, and a method for manufacturing a display substrate according to embodiments of the present invention will be described by way of example with reference to the accompanying drawings. The drawings are schematic, not drawn to scale, and are intended only to illustrate embodiments of the invention and are not intended to limit the scope of protection of the invention.

[0033] It will be understood that when an element or layer is referred to as being "on," "connected to," or "coupled to" another element or layer, it can be directly on, connected to, or coupled to the other element or layer. layer, or intervening elements or layers may also be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present.

[0034] figure 1 A schematic circuit diagram of a touch...

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PUM

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Abstract

The embodiment of the invention provides a touch sensing device. The touch sensing device comprises a substrate and a sensor array which is arranged on the substrate, wherein the sensor array comprises a plurality of sensor units, each sensor unit comprises an infrared ray light emitting diode and an infrared ray sensing thin film transistor, the infrared ray light emitting diode is configured to emit infrared rays, the infrared ray sensing thin film transistor is configured to detect the infrared rays emitted by the infrared ray light emitting diode and reflected by the user so as to generate current signals, and the current signals can indicate the data of the user body. The accuracy of sensing data can be improved by adopting the touch sensing device. In addition, the embodiment of the invention also provides a mobile device comprising the touch sensing device and a display device, wherein the touch sensing device is arranged at the back side of the mobile device, and the display device is arranged at the front side of the mobile device and is configured to display data of the user body.

Description

technical field [0001] The invention relates to sensing technology, in particular to a touch sensing device and a mobile device. Background technique [0002] With the development of sensing technology, a variety of sensors with sensing functions have emerged that can be applied to healthcare equipment and wearable devices. In addition, sensors are emerging that can be used with mobile devices. Such products usually have three parts, namely, a sensor part, a display part, and a communication part that utilizes Bluetooth / NFC / Wifi, etc. to send data to mobile devices. [0003] Although the development of sensing technology has brought convenience to human life, existing sensor devices usually use a single-position, single-time measurement method, which leads to low data accuracy. [0004] Furthermore, for a sensor used with a mobile device, the cost increases due to the need for an additional communication part, which results in a higher price for the user, and it also intro...

Claims

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Application Information

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IPC IPC(8): G06F3/041G06F3/042
CPCG06F3/0421A61B5/015A61B5/02055A61B5/021A61B5/02433A61B5/0261A61B5/14552A61B5/6898A61B2560/0431A61B2560/0462G06F2203/04102G06F3/042A61B2562/0238G06F3/0412
Inventor 朴韩埈
Owner BOE TECH GRP CO LTD
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