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Touch control panel

A touch panel and touch electrode technology, which is applied in the direction of instruments, electrical digital data processing, and input/output process of data processing, etc., can solve the problems of increasing production costs, difficulty in predicting moiré effect, etc., and achieve improvement of moiré effect of effect

Inactive Publication Date: 2015-09-23
WINTEK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the face of various display devices with different pixel sizes, the above-mentioned technologies must be redesigned for a single display device, increasing the production cost, and it is difficult to predict whether the moiré effect can be effectively improved after changing the design

Method used

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Embodiment Construction

[0065] figure 1 It is a top view of the touch panel of the first embodiment of the present invention. figure 2 yes figure 1 The schematic cross-sectional view of the touch panel along the line A-A'. Please refer to figure 1 and figure 2 , in this embodiment, the touch panel 100 includes a substrate 110 , a color filter array 120 and a touch electrode structure 130 . The substrate 110 has a first surface S1 and a second surface S2 opposite to the first surface S1. The color filter array 120 is disposed on the first surface S1 of the substrate 110, wherein the color filter array 120 includes a plurality of color filter units R, G, B and a black matrix BM, wherein the substrate 110 can be a color filter substrate, and The touch electrode structure 130 is disposed on the second surface S2 of the color filter substrate. In this way, the touch panel 100 can be used with a display device (not shown), so that the display device used to display images has a touch function. Whe...

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PUM

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Abstract

The invention provides a touch control panel comprising a substrate, a color filter array and a touch control electrode structure. The substrate comprises a first surface and a second surface opposite the first surface. The color filter array is arranged on the first surface of the substrate and comprises a plurality of color filter units arranged on the first surface in an array and black matrixes arranged on the first surface for separating the color filter units. The touch control structure is arranged on one side of the substrate. The orthogonal projection of the touch control electrode structure on the substrate at least coincides with the orthogonal projection of the black matrixes on the substrate.

Description

technical field [0001] The present invention relates to a panel, and in particular to a touch panel. Background technique [0002] In recent years, with the rapid development and application of information technology, wireless mobile communications and information home appliances, many information products have been replaced by traditional input devices such as keyboards or mice in order to achieve more convenience, smaller size and more humanization. Switch to using a touch panel as an input device. Touch panels can be roughly classified into resistive touch panels, capacitive touch panels, optical touch panels, acoustic wave touch panels, and electromagnetic touch panels according to different sensing modes. Compared with other types of touch panels, the capacitive touch panel has the advantages of fast response time, good reliability and high definition, so it is widely used in various handheld electronic devices. [0003] In addition to making transparent electrodes wi...

Claims

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Application Information

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IPC IPC(8): G06F3/041
Inventor 张廷宇
Owner WINTEK CORP