Apparatus with membrane panel having close-proximity communication antenna

• US 10,249,456 B2
• Filed: 03/21/2017
• Issued: 04/02/2019
• Est. Priority Date: 03/21/2017
• Status: Active Grant

• Current Assignee: Illinois Tool Works Inc.
• Original Assignee: Illinois Tool Works Inc.
• Inventors: Overesch, Jeremy, Liebert, Scott
• Primary Examiner(s): Sandiford, Devan A
• Application Number:
  US15/464,971
• Publication Number:
  US 20180277320A1
• Time in Patent Office: 742 Days
• CPC Class Codes: B23K 9/1087 Arc welding using remote control
• CPC Class Codes: G06F 1/1626 with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
• CPC Class Codes: H01H 13/702 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
• CPC Class Codes: H01Q 1/2225 used in active tags, i.e. provided with its own power source or in passive tags, i.e. deriving power from RF signal
• CPC Class Codes: H01Q 1/2291 used in bluetooth or WI-FI devices of Wireless Local Area Networks [WLAN] H01Q1/241 takes precedence; WLAN in general H04W
• CPC Class Codes: H01Q 7/00 Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
• CPC Class Codes: H04B 5/00 Near-field transmission systems, e.g. inductive or capacitive transmission systems
• CPC Class Codes: H04B 5/43 Antennas
• CPC Class Codes: H04B 5/72 for local intradevice communication
• CPC Class Codes: H04B 5/77 for interrogation
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication

Abstract

Apparatus and methods are disclosed of a membrane panel comprising a close-proximity communication antenna embedded within the membrane panel. In an example, a welding-type system includes a membrane panel with a user interface and a close-proximity communication antenna embedded within the membrane panel.

Claims

1. A membrane panel user interface comprising a close-proximity communication antenna embedded within the membrane panel.

2. The interface of claim 1, wherein the membrane panel is configured to be connected to a controller via an electrical connector to transmit information to and receive information from the close-proximity communication antenna and the membrane panel.

3. The interface of claim 1, further comprising a membrane switch circuit having one or more conductive elements, wherein the close-proximity communication antenna is configured to be connected to a controller via a first electrical connector, and the membrane switch of the membrane panel is configured to be connected to the controller via a second electrical connector.

4. The interface of claim 1, wherein the membrane panel comprises a first layer that includes the close-proximity communication antenna and a second layer that includes the membrane switch circuit, wherein the one or more conductive elements are printed on the first or second layer of the membrane panel.

5. The interface of claim 4, wherein both the close-proximity communication antenna and the membrane panel are connected to a controller via an electrical connector.

6. The interface of claim 4, wherein the first layer of the membrane panel is connected to a controller via a first electrical connector, and the second layer of the membrane panel is connected to the controller via a second electrical connector.

7. The interface of claim 4, wherein the membrane switch circuit comprises a plurality of signal traces for corresponding electrical switches.

8. The interface of claim 7, wherein the electrical switches and the plurality of signal traces are printed on the membrane switch circuit.

9. The interface of claim 4, wherein the membrane switch circuit is configured as a pressure switch or a mechanical switch activated by completing a circuit when a force is applied to the one or more conductive elements.

10. The interface of claim 1, wherein the membrane panel comprises a flexible substrate.

11. The interface of claim 1, further comprising a graphic layer to overlay a surface of the membrane panel, the graphic layer including at least one graphic indicating the location of a corresponding electrical switch or the antenna on the membrane panel.

12. The interface of claim 11, further comprising a support layer, wherein the membrane panel is mounted to the support layer on another surface of the membrane panel opposite the graphic layer.

13. The interface of claim 1, wherein the close-proximity communication antenna is configured to transmit information to and receive information from a communications device via near field communications (NFC).

14. The interface of claim 13, wherein the communications device is one of a smartphone, a tablet computer, or a NFC tag.

15. The interface of claim 1, the close-proximity communications antenna configured to be coupled to an active close-proximity communications module.

16. The interface of claim 1, the close-proximity communications antenna configured to be coupled to a passive close-proximity communications module.

17. A welding-type system comprising a membrane panel user interface and a close-proximity communication antenna embedded within the membrane panel, wherein the welding-type system is configured to transmit and receive information via the close-proximity communication antenna.

18. The welding-type system of claim 17, further comprising a controller electrically connected to the membrane panel by an electrical connector.

19. The welding-type system of claim 18, the membrane panel comprising:

a first layer that includes the close-proximity communication antenna and a first electrical connector configured to connect the close-proximity communication antenna to the controller; and

a second layer that includes a membrane switch circuit and a second electrical connector configured to connect the membrane switch circuit to the controller, wherein the controller is configured to control a parameter of the welding-type system based on commands received via the close-proximity communications antenna.

20. A membrane panel user interface comprising:

a first layer that includes a close-proximity communication antenna embedded within the membrane panel, wherein the first layer of the membrane panel is connected to a controller via a first electrical connector; and

a second layer that includes a membrane switch circuit, the second layer of the membrane panel connected to the controller via a second electrical connector.