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Touch panel and touch display apparatus

A touch panel and substrate technology, applied in the direction of instruments, electrical digital data processing, input/output process of data processing, etc.

Active Publication Date: 2015-11-04
INNOLUX CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the manufacturing process and structure of this thin touch device are still quite challenging.

Method used

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  • Touch panel and touch display apparatus
  • Touch panel and touch display apparatus
  • Touch panel and touch display apparatus

Examples

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Embodiment Construction

[0053] Several different embodiments are provided due to different features of the invention. The specific elements and arrangements in the present invention are for simplicity, but the present invention is not limited to these embodiments. For example, a description of forming a first element on a second element may include embodiments in which the first element is in direct contact with the second element, as well as embodiments having additional elements formed between the first element and the second element such that the second element An embodiment in which one element is not in direct contact with a second element. In addition, for the sake of brevity, the present invention is represented by repeated element symbols and / or letters in different examples, but it does not mean that there is a specific relationship between the various embodiments and / or structures.

[0054] It should be noted that the drawings of various embodiments of the present application are simplifie...

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Abstract

The present invention discloses a touch panel and a touch display apparatus. The touch panel comprises: a substrate, a light shielding layer and a sensing electrode layer, wherein the substrate is provided with a visible area and a light shielding area; the light shielding layer is arranged on the light-shielding area of the substrate and is provided with a upper surface and a first inclined side wall; the sensing electrode layer is arranged on the visible area of the substrate and comprises an electrode that stretches from the visible area to the light shielding layer; the electrode has a first thickness on the upper surface of the light shielding layer and has a second thickness on the first inclined side wall of the light shielding layer; and the second thickness is smaller than the first thickness.

Description

technical field [0001] The present invention relates to touch technology, and in particular to a touch panel and a touch display device. Background technique [0002] In recent years, touch devices have been widely used in various electronic products, such as mobile phones, personal digital assistants (PDAs) or personal computers. Touch panels usually include resistive type, capacitive type, acoustic wave type, infrared type, etc., which are generally in the form of rectangular transparent panels, and are arranged on the display side of the liquid crystal display device in a stacked manner, and are connected through a flexible circuit. The board and the like are connected to the liquid crystal display device and the corresponding control device, so as to realize the touch function. [0003] The touch display device formed by combining the liquid crystal display device and the touch panel can allow the user to input information to the display device by touching the touch pan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
Inventor 陈志昌郑秉绪
Owner INNOLUX CORP