Consumer appliance and touch panel interface

Patent metadata

Field	Value
Publication number	US-11547001-B2
Application number	US-202016804323-A
Country	US
Kind code	B2
Filing date	Feb 28, 2020
Priority date	Feb 28, 2020
Publication date	Jan 3, 2023
Grant date	Jan 3, 2023

Abstract

A consumer appliance or touch panel interface, as provided herein, may include a substrate panel, a flexible capacitance touch circuit, a deformable conductive joint, and a rigid circuit board. The flexible capacitance touch circuit may be joined to the substrate panel. The deformable conductive joint may extend from a first end to a second end. The first end may be bonded to the flexible capacitance touch circuit. The rigid circuit board may be bonded to the deformable conductive joint at the second end, the rigid circuit board being positioned behind the substrate panel along the axial direction.

First claim

What is claimed is:

1. An appliance user interface, the appliance user interface comprising:
a substrate panel;
a flexible capacitance touch circuit joined to the substrate panel;
a deformable conductive joint extending from a first end of the deformable conductive joint to a second end of the deformable conductive joint, the first end being bonded to the flexible capacitance touch circuit; and
a rigid circuit board bonded to the deformable conductive joint at the second end, the rigid circuit board being positioned behind the substrate panel along an axial direction.

2. The appliance user interface of claim 1 , wherein the substrate panel comprises a non-permeable dielectric material.

3. The appliance user interface of claim 1 , wherein the flexible capacitance touch circuit is adhered to the substrate panel.

4. The appliance user interface of claim 3 , wherein the substrate panel comprises a non-linear, curved plate.

5. The appliance user interface of claim 3 , wherein the substrate panel defines a front surface and a rear surface spaced apart from the front surface along the axial direction, and wherein the flexible capacitance touch circuit is adhered to the rear surface.

6. The appliance user interface of claim 3 , wherein the substrate panel defines a front surface and a rear surface spaced apart from the front surface along the axial direction, and wherein the rigid circuit board is selectively attached to the substrate panel at the rear surface.

7. The appliance user interface of claim 1 , wherein the rigid circuit board is mechanically fastened to the substrate panel.

8. The appliance user interface of claim 1 , further comprising a primary circuit board in electrical communication with the rigid circuit board and spaced apart therefrom.

9. The appliance user interface of claim 1 , wherein the deformable conductive joint comprises an anisotropic conductive film, and wherein the rigid circuit board is bonded to the deformable conductive joint via anisotropic conductive film bonding.

10. A laundry appliance for treating articles therein, the laundry appliance comprising:
a cabinet defining an opening for receipt of the articles to be treated;
an interface bracket disposed on the cabinet; and
a user interface disposed on the interface bracket, the user interface comprising
a substrate panel,
a flexible capacitance touch circuit joined to the substrate panel,
a deformable conductive joint extending from a first end of the deformable conductive joint to a second end of the deformable conductive joint, the first end being bonded to the flexible capacitance touch circuit, and
a rigid circuit board bonded to the deformable conductive joint at the second end, the rigid circuit board being positioned behind the substrate panel along an axial direction.

11. The laundry appliance of claim 10 , wherein the substrate panel comprises a non-permeable dielectric material.

12. The laundry appliance of claim 10 , wherein the flexible capacitance touch circuit is adhered to the substrate panel.

13. The laundry appliance of claim 12 , wherein the substrate panel comprises a non-linear, curved plate.

14. The laundry appliance of claim 12 , wherein the substrate panel defines a front surface and a rear surface spaced apart from the front surface along the axial direction, and wherein the flexible capacitance touch circuit is adhered to the rear surface.

15. The laundry appliance of claim 12 , wherein the substrate panel defines a front surface and a rear surface spaced apart from the front surface along the axial direction, and wherein the rigid circuit board is selectively attached to the substrate panel at the rear surface.

16. The laundry appliance of claim 10 , wherein the rigid circuit board is mechanically fastened to the substrate panel.

17. The laundry appliance of claim 10 , further comprising a primary circuit board in electrical communication with the rigid circuit board and spaced apart therefrom.

18. The laundry appliance of claim 10 , wherein the deformable conductive joint comprises an anisotropic conductive film, and wherein the rigid circuit board is bonded to the deformable conductive joint via anisotropic conductive film bonding.

Assignees

• Haier Us Appliance Solutions Inc

Inventors

• Leisl Iii Donald James
• Woodham Jr Richard Gary

Classifications

• D06F34/34

  characterised by mounting or attachment features, e.g. detachable control panels or detachable display panels · CPC title

• G06F2203/04102

  Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper · CPC title

• D06F34/08

  Control circuits or arrangements thereof · CPC title

• G06F3/044

  by capacitive means · CPC title

• D06F34/04 Primary

  Signal transfer or data transmission arrangements · CPC title