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Sensing structure

A technology of sensing unit and sensing series, which is applied in the direction of instruments, electrical digital data processing, data processing input/output process, etc., can solve problems such as disconnection, sensing panel qualification rate and sensing ability decline, etc. Achieve the best pass rate and sensing ability

Inactive Publication Date: 2016-01-27
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because the wires of the peripheral circuits are thick, when the thinner wires of the sensing electrodes are connected to the thicker wires of the peripheral circuits, it is easy to break the wires in the area where the thin wires turn into thick wires, resulting in the failure of the sensing panel. rate and sensing capability degrades

Method used

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Embodiment Construction

[0064] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0065] Figure 1A is a schematic diagram of a sensing structure according to an embodiment of the present invention, and Figure 1B for Figure 1A A magnified view of region A of where Figure 1A It is only used to indicate the overall structure of the sensing structure and the distribution position of each component. For the implementation structure and connection methods of the sensing unit, connecting lines and peripheral lines, please refer to Figure 1B shown. Please also refer to Figure 1A and Figure 1B , the sensing structure 100 includes a sensing unit 110 , a connection circuit 140 and a peripheral circuit 150 . The sensing structure 100 is disposed on the substrate 102 . The substrate 102 includes, for exam...

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Abstract

Disclosed is a sensing structure including a sensing unit, a periphery circuit, and a connecting circuit. The connecting circuit connecting the sensing unit and the periphery circuit includes a connecting pattern. In an embodiment, the connecting pattern has at least two line widths. The line width of a part of the connecting pattern connecting the periphery circuit is greater than the line width of a part of the connecting pattern connecting the sensing unit. In an embodiment, the connecting pattern includes a mesh pattern having at least two mesh densities. The mesh density of a part of the mesh pattern connecting the periphery circuit is greater than the mesh density of a part of the mesh pattern connecting the sensing unit. In an embodiment, the connecting circuit includes lines between and connecting a single sensing series of the sensing unit and a periphery wire of the periphery circuit.

Description

technical field [0001] The present invention relates to a sensing structure, and in particular to a sensing structure with connection lines. Background technique [0002] The development of display technology has moved towards a more humanized human-machine interface. With the rise of flat-panel displays, the use of sensory panels has become the mainstream. It replaces keyboards, mice, etc. input devices, making various information equipment products easier to use. easy. Current sensing panels can be roughly classified into capacitive, resistive, optical, etc. according to their operating principles. Capacitive sensing panels are widely used in mobile computing devices due to their high sensitivity. [0003] Generally speaking, in order to make the sensing panel have a better visual effect, and taking into account the light transmittance and conductivity of the sensing electrodes, the sensing electrodes are made of grid thin lines, that is, the sensing electrodes are compos...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0443G06F3/0446G06F2203/04112G06F2203/04113
Inventor 姚宝顺钟升峰陆苏财谢玉凌石正宜张淑怡曾国华林恒田
Owner IND TECH RES INST
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