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Touch-sensitive device and touch-sensitive display device

A touch panel and cover panel technology, applied in the input/output process of data processing, instruments, electrical and digital data processing, etc., can solve the problems of poor concealment of functional holes, affecting appearance and visual effects, etc.

Inactive Publication Date: 2014-05-07
WINTEK CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the disadvantage of the well-known method is that there is still a certain color difference between the light-transmitting ink material and the decorative layer, so that the concealment of the functional holes is not good
Furthermore, if the decorative layer is formed by stacking multiple layers of film, then the film layer near the hole will affect the visual effect of the appearance due to stack gaps

Method used

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  • Touch-sensitive device and touch-sensitive display device
  • Touch-sensitive device and touch-sensitive display device
  • Touch-sensitive device and touch-sensitive display device

Examples

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Embodiment Construction

[0064]In order to enable those skilled in the technical field of the present invention to further understand the present invention, several preferred embodiments of the present invention are enumerated below, together with the accompanying drawings, the composition of the present invention is described in detail.

[0065] Please refer to Figure 1 to Figure 3 , figure 1 It is a schematic top view of Embodiment 1 of the touch panel of the present invention, figure 2 for figure 1 A partial cross-sectional schematic view of the touch panel shown along the tangent line A-A', while image 3 for figure 1 A schematic top view of the touch sensing components of the shown touch panel. like figure 1 and figure 2 As shown, the touch panel 100 of the present invention has a light-transmitting touch sensing area R1 and a surrounding area R2. The surrounding area R2 is located at least one side of the light-transmitting touch sensing area R1. In this embodiment, the surrounding ...

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Abstract

A touch-sensitive device includes a transparent substrate, a decoration layer and a touch-sensing electrode layer. The decoration layer is disposed on the transparent substrate and includes a plurality of medium layers stacked with each other, and the decoration layer has at least one step portion and the step portion is defined by edges of two adjacent medium layers. The touch-sensing electrode layer is disposed on the transparent substrate and overlaps at least the step portion.

Description

technical field [0001] The invention relates to a touch panel and a cover panel for a touch device, in particular to a touch panel with a hidden function hole. Background technique [0002] Due to the characteristics of human-computer interaction, touch panels have been widely used in smart phones (smart phones), satellite navigation systems (GPS navigator system), tablet computers (tablet PCs), personal digital assistants (PDAs) and notebook computers. (laptop PC) and other electronic products. [0003] Please refer to Figure 13 , Figure 13 It is a schematic top view of a traditional touch panel. like Figure 13 As shown, the surface of the conventional touch panel 10 is generally provided with a plurality of functional holes, for example, used as optical sensing holes or button icon holes. For example, the conventional touchpad 10 includes an infrared (IR) sensing hole 12 , a lens hole 14 , an indicator hole 16 (such as an LED indicator hole), an ambient light sensing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/044G06F3/0412G06F3/0446
Inventor 枋郁宸黄炳文罗启文林怡君周承毅许祯竹苏国彰
Owner WINTEK CORP
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