Antenna structure and image display device

A technology of antenna structure and antenna pattern, which is applied in the direction of antenna support/installation device, instrument, electrical digital data processing, etc., to achieve the effect of omitting separate space and process

Pending Publication Date: 2021-04-30
DONGWOO FINE CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, an image display device in which an antenna and a touch sensor are efficiently arranged together has not been provided

Method used

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  • Antenna structure and image display device
  • Antenna structure and image display device
  • Antenna structure and image display device

Examples

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Embodiment Construction

[0035] According to an exemplary embodiment of the present invention, there is provided an antenna structure including a sensing electrode and an antenna pattern in the same area. The antenna structure may be a touch sensor-antenna structure combined or integrated with a touch sensor.

[0036] In addition, an image display device including the antenna structure is also provided.

[0037] Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. However, those skilled in the art will appreciate that such embodiments described with reference to the accompanying drawings are provided to further understand the spirit of the present invention, and do not limit the claimed subject matter disclosed in the detailed description and the appended claims.

[0038] figure 1 is a schematic top plan view showing the region and structure of the antenna structure according to the exemplary embodiment.

[0039] For ease of description, in fi...

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PUM

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Abstract

The invention relates to an antenna structure and an image display device. An antenna structure of embodiments of the present invention comprises: a base layer including a touch sensing area and a touch sensing-antenna area; first sensing electrodes and second sensing electrodes that are arranged on the touch sensing area of the base layer so as to be arrayed in directions crossing each other; third sensing electrodes that are disposed on the touch sensing-antenna area and formed as a single electrode; and an antenna pattern that is disposed on the touch sensing-antenna area of the base layer and includes a radiation pattern disposed between the third sensing electrodes when viewed from a plane direction.

Description

[0001] Cross References and Priority Claims to Related Applications [0002] This application claims the benefit of Korean Patent Application No. 10-2019-0134917 filed with the Korean Intellectual Property Office on October 28, 2019, the disclosure of which is incorporated herein by reference in its entirety. technical field [0003] The present invention relates to an antenna structure and an image display device including the antenna structure. More particularly, the present invention relates to an antenna structure combined with a touch sensor structure and an image display device including the antenna structure. Background technique [0004] Recently, electronic devices capable of inputting a user's direction by selecting an instruction displayed on an image display device with a human hand or an item by combining a touch sensor with the image display device have been developed in various forms such as a tablet computer. [0005] In addition, image display devices are c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041
CPCG06F3/0416G06F3/0446G06F3/0448H01Q1/22
Inventor 孟昌俊金钟敏许润镐
Owner DONGWOO FINE CHEM CO LTD
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