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Touch panel and touch display apparatus

A technology of touch panel and touch area, which is applied in the direction of instruments, electrical digital data processing, static electricity, etc., and can solve problems such as data loss, system crash, and accelerated mean time between failures of the touch panel

Inactive Publication Date: 2015-11-04
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existence of static electricity will cause some problems on the touch panel. Taking the point-of-sale system as an example, if the touch screen has accumulated static electricity, it may accelerate the mean time between failures (MTBF, Mean Time Between Failures) of the touch panel. Early aging can also easily cause the system to crash during use, and what's more, there will be a risk of data loss

Method used

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  • Touch panel and touch display apparatus
  • Touch panel and touch display apparatus
  • Touch panel and touch display apparatus

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Embodiment Construction

[0043] The fabrication and use of the embodiments of the present invention will be described in detail below. It should be noted, however, that the present invention provides many applicable inventive concepts, which can be embodied in a wide variety of specific forms. The specific embodiments discussed herein are merely specific ways to make and use the invention, and do not limit the scope of the invention. Furthermore, repeated reference numerals or designations may be used in different embodiments. These repetitions are only for the purpose of simply and clearly describing the present invention, and do not represent any relationship between the different embodiments and / or structures discussed. Furthermore, when it is mentioned that a first material layer is located on or above a second material layer, it includes the situation that the first material layer is in direct contact with the second material layer or is separated by one or more other material layers. In the dr...

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PUM

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Abstract

The invention provides a touch panel, comprising a substrate with a touch region and a peripheral region surrounding the touch region, a touch electrode array configured in the touch region, and a grounding ring configured in the peripheral region, surrounding the touch region and electrically connected with a capacitive element.

Description

technical field [0001] The invention relates to a touch panel, and in particular to a touch panel and a touch display device with a grounding ring. Background technique [0002] Touch panels have been widely used in electronic devices such as POS (Point of Sales), large-scale video games, handheld electronic products, etc., especially POS systems are more common in large stores, department stores, restaurants, etc. shop etc. [0003] Since electrostatic discharge (ESD, Electrostatic Discharge) is generated in the atmospheric environment, the static electricity is easily accumulated in the touch panel. The existence of static electricity will cause some problems on the touch panel. Taking the point-of-sale system as an example, if the touch screen has accumulated static electricity, it may accelerate the mean time between failures (MTBF, Mean Time Between Failures) of the touch panel. Early aging can also easily cause the system to crash during use, and what's more, there w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041H05F3/02
Inventor 陈雅铃许苇亭曾光莹陈志昌郑秉绪简传枝
Owner INNOLUX CORP