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High light transmittance and high sensitivity touch pattern structure of capacitive touch panel

A graphic structure, touch panel technology, applied in the direction of electrical digital data processing, input/output process of data processing, instruments, etc., can solve the problems of increasing manufacturing cost, unable to detect the touch position, etc.

Active Publication Date: 2019-03-15
ORISE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, bridges are required to be electrically connected between the diamond-shaped metal plates of the conductor lines X1-X12, which also increases the manufacturing cost. At the same time, the bridges are often broken, so that the touch position detection cannot be performed.

Method used

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  • High light transmittance and high sensitivity touch pattern structure of capacitive touch panel
  • High light transmittance and high sensitivity touch pattern structure of capacitive touch panel
  • High light transmittance and high sensitivity touch pattern structure of capacitive touch panel

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Embodiment Construction

[0028] image 3 It is a schematic diagram of a high-transmittance and high-sensitivity touch pattern structure 300 of a capacitive touch panel according to the present invention. The high-transmittance and high-sensitivity touch pattern structure 300 is formed on the surface of a substrate 20, and the touch pattern structure 300 includes a plurality of first conductive groups 310, a plurality of second conductive groups 410, and a plurality of first wires 510.

[0029] The plurality of first conductive groups 310 are arranged in parallel along a first direction (X-axis direction). Each first conductive group 310 is composed of a plurality of first conductive units 320 . Figure 4 It is a schematic diagram of the first conductive unit 320 of the present invention. Such as Figure 4 As shown, each first conductive unit 320 is composed of at least one first meandering conductor line segment 330 and at least one first straight line segment 340, the plurality of first conductiv...

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Abstract

The invention proposes a high-light-transmission and high-sensitivity touch graphic structure of a capacitive touch panel. The structure is formed on the surface of a substrate. Each first conductive group in a plurality of first conductive groups is arranged in parallel in a first direction, wherein each first conductive group is composed of a plurality of first conductive units, and each first conductive unit is composed of at least one first circuitous conductor line segment and at least one first straight line segment. Each second conductive group in a plurality of second conductive groups is arranged in parallel in the first direction, wherein each second conductive group is composed of a plurality of second conductive units, and each second conductive unit is composed of at least one second circuitous conductor line segment. The first conductive units and the second conductive units form a capacitive sensor array.

Description

technical field [0001] The invention relates to the technical field of touch panels, in particular to a high-transmittance and high-sensitivity touch pattern structure of a capacitive touch panel. Background technique [0002] The technical principle of the touch panel is that when a finger or other medium touches the screen, it detects voltage, current, sound waves or infrared rays according to different sensing methods, so as to measure the coordinate position of the touch point. For example, a capacitive touch panel uses the capacitance change generated by the electrostatic combination between the arranged transparent electrodes and the human body, and detects its coordinates from the generated current or voltage. [0003] figure 1 It is a schematic diagram of the structure of a conventional capacitive touch panel. The conductive plate is arranged on the upper and lower sides of a substrate by metal. Such as figure 1 As shown, the conductive plate forms a first group i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/044
Inventor 吴海明黄彦霖
Owner ORISE TECH CO LTD