Antenna Pattern And Electromagnetic-Wave Energy Processing Device Having The Same

Abstract

An antenna pattern having a broad band characteristic as to frequencies and having a wide directivity, and an electromagnetic wave energy processing device having the antenna pattern, particularly a sheet-like antenna or electromagnetic wave shielding filter. A conductor wire forming the antenna pattern comprises an aggregated wire consisting of mesh or continuously polygonal micro-image element lines or parallel element lines. The element lines are 5-300 μm in line width and 5-1,000 μm in line pitch interval, or the most preferably 5-30 μm in line width and 5-150 μm in line pitch interval. The element lines are printed with printing ink or paste material mixed with conductive powder. In accordance with necessity, pressure treatment or polishing treatment and/or conductive plating with aid of eletroless plating or directly without aid of eletroless plating are performed on the printed surface.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 A reference diagram showing an antenna pattern of Example 1 of the present invention.

FIG. 2 An enlarged reference diagram of a portion A in FIG. 1, showing an example where an aggregated wire consists of very thin mesh micro-image element lines.

FIG. 3 An enlarged reference diagram of a portion A in Example 2 of the present invention, showing an example where an aggregated wire consists of very thin continuously polygonal micro-image element lines.

FIG. 4 An enlarged reference diagram of a portion A in Example 3 of the present invention, showing an example where an aggregated wire consists of very thin parallel aggregated lines.

FIG. 5 Reference diagrams showing an antenna pattern in Example 5 of the present invention.

DESCRIPTION OF REFERENCE NUMERALS AND SIGNS

• 1 antenna pattern
• 2 conductor wire
• 3 mesh micro-image element lines
• 4 continuously polygonal micro-image element lines
• 5 very thin parallel aggregated line
• 6 common electrode
• 61 coil
• t conductor wire width
• p conductor wire pitch
• L conductor wire length

Claims

1. An antenna pattern characterized in that a conductor wire forming the antenna pattern is formed out of an aggregated wire consisting of mesh or continuously polygonal micro-image element lines or an aggregated wire consisting of parallel element lines.

2. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are 5-300 m in line width and 5-1,000 m in line pitch interval.

3. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are 5-50 m in line width and 5-500 m in line pitch interval.

4. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are 5-30 m in line width and 5-150 m in line pitch interval.

5. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are 30-300 m in line width and 50-1,000 m in line pitch interval.

6. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are produced by use of a printing method or an etching system.

7. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are printed with printing ink or paste material mixed with conductive powder.

8. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are printed with printing ink or paste material mixed with conductive powder, and conductive plating is further performed on the printed surface with or without aid of eletroless plating.

9. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are printed with printing ink or paste material mixed with conductive powder, and predetermined pressure treatment and/or polishing treatment are performed further thereon.

10. An antenna pattern according to claim 1, characterized in that the mesh or continuously polygonal micro-image element lines or the parallel element lines are printed with printing ink or paste material mixed with conductive powder, predetermined pressure treatment and/or polishing treatment are further performed on the printed surface, and conductive plating is further performed on the printed surface with or without aid of eletroless plating.

11. An antenna pattern according to claim 7, characterized in that the conductive powder has an average particle size of 0.001-10 m, and is selected from Cu, Ti, Fe, Ni, Mg, Pd, Ag, Au and C, or alloys thereof.

12. An antenna pattern according to claim 1, characterized in that the conductor wire has an amorphous alloy as a constituent component thereof.

13. An electromagnetic wave energy processing device characterized by comprising an antenna pattern according to claim 1.

14. A sheet-like electromagnetic wave energy processing device characterized in that an antenna pattern according to claim 1 is provided on a sheet or a thin plate.

15. A sheet-like electromagnetic wave energy processing device characterized in that an antenna pattern according to claim 1 is provided on a sheet or a thin plate, and a coating or a thin sheet is laminated further thereon.

16. An electromagnetic wave energy processing device, characterized in that the electromagnetic wave energy processing device is an antenna having an antenna pattern according to claim 13.

17. An electromagnetic wave energy processing device, characterized in that the electromagnetic wave energy processing device is an electromagnetic wave shielding filter having an antenna pattern according to claim 13.