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Touch control panel

A touch panel and touch technology, which is applied to instruments, electrical digital data processing, and data processing input/output process, etc. rate effect

Active Publication Date: 2012-09-12
AU OPTRONICS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the manufacturing process, the metal bridge wires at the intersection of the touch strings in the X direction and the touch strings in the Y direction may be disconnected due to pollution, scratches or other factors, so that the touch strings in the X direction The column or Y direction touch series does not work properly

Method used

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Examples

Experimental program
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Effect test

no. 1 example

[0058] figure 1 is a partial top view diagram of the touch panel according to the first embodiment of the present invention, Figure 2A and Figure 2B for figure 1 The partial cross-sectional schematic diagram of the touch panel, where Figure 2A corresponds to figure 1 at the I-I' profile line, and Figure 2B corresponds to figure 1 at the II-II' section line. Please also refer to figure 1 , Figure 2A as well as Figure 2B The touch panel 10 of this embodiment includes a plurality of first touch series 106 , a plurality of second touch series 112 , a first insulating layer PV01 , a plurality of conductive patterns 114 and a second insulating layer PV02 .

[0059] Please refer to figure 1 , the first touch series 106 and the second touch series 112 are disposed on the substrate 100 , wherein the first touch series 106 extends in a first direction, and the second touch series 112 extends in a second direction. In this embodiment, the first and second directions are ...

no. 2 example

[0080] Figure 6 is a schematic partial top view of a touch panel according to a second embodiment of the present invention, Figure 7A and Figure 7B for Figure 6 The partial cross-sectional schematic diagram of the touch panel, where Figure 7A corresponds to Figure 6 at the III-III’ section line, and Figure 7B corresponds to Figure 6 The IV-IV' section line. In this embodiment, the same elements as those of the first embodiment described above are denoted by the same symbols, and descriptions thereof will not be repeated.

[0081] Please also refer to Figure 6 , Figure 7A as well as Figure 7B , the touch panel of this embodiment includes a plurality of first touch series 106 , a plurality of second touch series 112 , insulating layers PV01 , PV02 , PV03 and a plurality of conductive patterns 202 . In this embodiment, the first touch series 106 and the second touch series 112 are the same as the above-mentioned first embodiment. Similarly, the first insulat...

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Abstract

The present invention relates to a touch control panel, comprising a plurality of first touch control serial arrays, a plurality of second touch control serial arrays, a first insulating layer, a plurality of conductive patterns and a second insulating layer, wherein the first touch control serial arrays are located on a substrate, the first touch control serial arrays extend towards a first direction, each touch control serial array comprises a plurality of first touch control patterns and a plurality of first bridge connection lines electrically connecting the first touch control patterns, the second touch control serial arrays are located on the substrate, the second touch control arrays extend towards a second direction, each second touch control serial array comprises a plurality of touch control patterns and a plurality of second bridge connection lines electrically connecting the second touch control patterns, the first insulating layer is located between the first bridge connection lines and the second bridge connection lines to insulate the first bridge connection lines from the second bridge connection lines, the conductive patterns are at least partially overlapped with the first bridge connection lines, and the second insulating layer is included between the conductive patterns and the first and second touch control serial arrays.

Description

technical field [0001] The present invention relates to a display panel, and in particular to a touch panel. Background technique [0002] In recent years, touch display panels have been widely used in various electronic products, such as: global positioning system (GPS), personal digital assistant (PDA), mobile phone (cellular phone) and palmtop computer ( Hand-held PC), etc., to replace traditional input devices (such as: keyboard and mouse, etc.), this drastic design change not only improves the human-machine interface affinity of these electronic devices, Traditional input devices free up more space for installing large display panels to facilitate users to browse data. [0003] At present, the touch display panel can be classified into two types according to the structure of the touch function, one is an external touch display panel, and the other is an in-cell touch display panel (In-Cell Touch Panel). In the surface-mounted touch panel, the touch series is usually f...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 陈志宏王志豪黄柏辅
Owner AU OPTRONICS CORP
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