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Mesh sheet and housing for electronic devices

A net-like sheet and net-like technology, which is applied in the field of mesh sheet, achieves the effect of simple realization and reduced bending degree

Active Publication Date: 2011-01-19
NISSHA PRINTING COMPANY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Therefore, the purpose of the present invention is to solve the above problems and provide a mesh sheet capable of absorbing deformation stress and making it follow a large curved surface without damaging the metal mesh and an electronic device having the mesh sheet frame

Method used

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  • Mesh sheet and housing for electronic devices
  • Mesh sheet and housing for electronic devices
  • Mesh sheet and housing for electronic devices

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0109] The housing member having the mesh sheet according to the first embodiment of the present invention can be used, for example, as an antenna of a mobile phone terminal or a capacitive touch panel. Here, as an example, a mobile phone terminal using a housing member as an antenna will be described.

[0110] Figure 1A It is a perspective view which shows the appearance structure of the casing of the mobile phone terminal which has the mesh sheet of this 1st Embodiment. Figure 1B It is cut along A1-A1 (XZ plane) Figure 1A A cross-sectional view of a housing part of the mobile phone terminal shown.

[0111] exist Figure 1A as well as Figure 1B In the illustrated frame member 1 , an antenna pattern composed of a mesh sheet 10 is formed on the inner surface of a resin molded product 2 as an example of an arbitrary member. Such as Figure 1A As shown, the resin molded product 2 is a container-shaped member having a transparent window portion 4 for allowing a display p...

no. 2 approach

[0147] Like the above-mentioned first embodiment, the housing member having the mesh sheet according to the second embodiment of the present invention can be used, for example, as an antenna of a mobile phone terminal or a capacitive touch panel. Here, as an example, a mobile phone terminal using a housing member as an antenna will be described.

[0148] Figure 18A It is a perspective view showing the appearance structure of the casing of the mobile phone terminal having the mesh sheet according to the second embodiment of the present invention. Figure 18B is cut at A2-A2 Figure 18A A cross-sectional view of a housing part of the mobile phone terminal shown. Figure 18AThe illustrated frame member 101 has a resin molded material 102 as an example of an arbitrary component as a main constituent layer, and an antenna pattern composed of a mesh sheet 110 is formed on the surface of the resin molded material 102 . Such as Figure 18B As shown, the resin molding 102 has a co...

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Abstract

Disclosed is a mesh sheet wherein a metal mesh composed of metal bands is layered on the surface of a support substrate, and which is used by way of being adhesively attached to the surface of any component having a curved section. The metal mesh is structured such that the narrow bands located between the contact points of adjacent narrow bands have portions formed from curves, so that the mesh can absorb the stress of deformation and follow the shape of highly curved sections without breaking.

Description

technical field [0001] The present invention relates to a housing member in various electronic devices such as mobile terminals such as televisions and mobile phones. Mesh sheets used in housing parts of electronic devices with functions such as panels. Background technique [0002] Conventionally, housing members of electronic equipment having functions such as antennas and capacitive touch panels are known. For example, Patent Document 1 (International Publication WO / 2006 / 106982) discloses a frame member of an electronic device, which uses a resin molding as the main structural layer and has an opaque decorative part. The front surface side of the layer has a planar antenna pattern with a light transmittance of 70% or more. The conductive part of the antenna pattern is composed of a conductive film with a grid structure, and the outline of each grid is composed of thin strips with approximately equal widths. [0003] Such as Figure 34 As shown, the frame member is forme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B32B15/08B32B15/02H01Q1/24H01Q1/38
CPCH01Q15/14H05K9/0047H04M1/0283H01Q1/40H01Q1/36B32B15/08H01Q1/38H01Q1/243H01Q15/16B32B15/02B32B27/04B32B5/142B32B7/12B32B15/04B32B15/20B32B23/042B32B23/20B32B27/06B32B27/302B32B27/304B32B27/306B32B27/308B32B27/32B32B27/34B32B27/36B32B27/365B32B2307/206B32B2307/412B32B2307/714B32B2457/00B32B2509/00Y10T428/2481Y10T428/24636Y10T428/24033B32B1/00
Inventor 渡津裕次奥村秀三村田佳子郎阪下麻子冈部贵广
Owner NISSHA PRINTING COMPANY
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