Controlling device with illuminated user interface

• US 7,319,426 B2
• Filed: 06/16/2005
• Issued: 01/15/2008
• Est. Priority Date: 06/16/2005
• Status: Active Grant

• Current Assignee: Universal Electronics, Inc.
• Original Assignee: Universal Electronics, Inc.
• Inventors: Garfio, Alejandro
• Primary Examiner(s): Hofsass; Jeffery
• Assistant Examiner(s): Yacob; Sisay
• Application Number:
  US11/153,926
• Publication Number:
  US 20060283697A1
• Time in Patent Office: 943 Days
• Field of Search: 341/176, 341/173, 341/174, 341/22, 341/175, 340/825.49, 200/310, 200/311, 385/110, 385/111, 362/551, 345/168
• US Class Current: 341/176
• CPC Class Codes: H01H 2219/014 LED
• CPC Class Codes: H01H 2219/039 Selective or different modes of illumination
• CPC Class Codes: H01H 2219/044 Edge lighting of layer
• CPC Class Codes: H01H 2219/062 Light conductor
• CPC Class Codes: H01H 2219/0621 Optical fiber light conductor
• CPC Class Codes: H01H 2219/064 Optical isolation of switch sites
• CPC Class Codes: H01H 2231/032 Remote control
• CPC Class Codes: H01H 9/0235 specially adapted for remote control, e.g. of audio or video apparatus
• CPC Class Codes: H01H 9/182 Illumination of the symbols or distinguishing marks H01H9/181 takes precedence

Abstract

An illuminable user interface includes a plurality of input elements, a source of light energy, and a fiber optic filament mat provided with irregularities arranged in one or more controlled patterns to thereby form one or more visible images when the fiber optic filament mat is illuminated by the source of light energy. The one or more visible images are positioned relative to the input elements to convey information concerning the input elements.

Claims

1. A user interface, comprising:

a plurality of input elements;

a source of light energy; and

a fiber optic filament mat provided with irregularities with the irregularities provided to the fiber optic filament mat being arranged to form one or more visible iconic patterns when the fiber optic filament mat is illuminated by the source of light energy, the one or more visible iconic patterns being positioned relative to the plurality of input elements to convey information concerning the input elements.

2. The user interface as recited in claim 1, wherein the plurality of input elements comprises a touch sensitive surface having multiple actuation areas and the irregularities are arranged to form visible iconic patterns under the actuation areas of the touch sensitive surface.

3. The user interface as recited in claim 1, wherein the plurality of input elements comprises a plurality of hard keys and the irregularities are arranged to form visible iconic patterns adjacent to respective ones of the hard keys.

4. The user interface as recited in claim 1, wherein the irregularities are arranged to provide a visible association between sets of input elements in the plurality of input elements.

5. The user interface as recited in claim 1, wherein the source of light energy comprises an LED.

6. The user interface as recited in claim 1, wherein the source of light energy comprises multiple colors.

7. The user interface as recited in claim 6, wherein colors of the source of light energy are associated with operating modes of a device incorporating the user interface.

8. The user interface as recited in claim 1, wherein the visible iconic patterns comprise iconic representations of controllable device functions.

9. The user interface as recited in claim 1, comprising a plurality of fiber optic filament mats each provided with irregularities with the irregularities provided to each of the plurality fiber optic filament mats being arranged to form one or more visible iconic patterns when a respective one of the plurality of fiber optic filament mats is illuminated by the source of light energy, the one or more visible iconic patterns being positioned relative to the plurality of input elements to convey information concerning the input elements.

10. The user interface as recited in claim 9, wherein the plurality of fiber optic filament mats are arranged to allow for selective illumination of corresponding portions of the user interface.

11. The user interface as recited in claim 10, wherein the source of light energy comprises a plurality of LEDs each being associated with one of the plurality of fiber optic filament mats.

12. A controlling device, comprising:

a memory having a library of codes used to command functional operations of one or more appliances;

a transmission circuit for transmitting codes from the library of codes to the one or more appliances;

a plurality of input elements actuatable to cause the transmission circuit to transmit one or more codes from the library of codes to the one or more appliances;

a source of light energy; and

a fiber optic filament mat provided with irregularities with the irregularities provided to the fiber optic filament mat being arranged to form one or more visible iconic patterns when the fiber optic filament mat is illuminated by the source of light energy, the one or more visible iconic patterns images being positioned relative to the plurality of input elements to convey information concerning the input elements.

13. The controlling device as recited in claim 12, wherein the plurality of input elements comprises a touch sensitive surface having multiple actuation areas and the irregularities are arranged to form visible iconic patterns under the actuation areas of the touch sensitive surface.

14. The controlling deviceas recited in claim 12, wherein the plurality of input elements comprises a plurality of hard keys and the irregularities are arranged to form visible iconic patterns adjacent to respective ones of the hard keys.

15. The controlling device as recited in claim 12, wherein the irregularities are arranged to provide a visible association between sets of input elements in the plurality of input elements.

16. The controlling device as recited in claim 12, wherein the source of light energy comprises an LED.

17. The controlling device as recited in claim 12, wherein the source of light energy comprises multiple colors.

18. The controlling device as recited in claim 17, wherein colors of the source of light energy are associated with operating modes of the controlling device.

19. The controlling device as recited in claim 17, wherein colors of the source of light energy are associated with intended target appliances for codes transmitted by the transmission circuit.

20. The controlling device as recited in claim 12, wherein the visible iconic patterns comprise iconic representations of controllable device functions.

21. The controlling device as recited in claim 12, comprising a plurality of fiber optic filament mats each provided with irregularities with the irregularities provided to each of the plurality of fiber optic filament mats being arranged to form one or more visible iconic patterns when a respective one of the plurality of fiber optic filament mats is illuminated by the source of light energy, the one or more visible iconic patterns being positioned relative to the plurality of input elements to convey information concerning the input elements.

22. The controlling device as recited in claim 21, wherein the plurality of fiber optic filament mats are arranged to allow for selective illumination of corresponding portions of a user interface incorporating the plurality of input elements.

23. The controlling device as recited in claim 22, wherein the source of light energy comprises a plurality of LEDs each being associated with one of the plurality of fiber optic filament mats.

24. A controlling device, comprising:

a memory having a library of codes used to command functional operations of one or more appliances;

a transmission circuit for transmitting codes from the library of codes to the one or more appliances;

a touch panel having a touch sensitive surface with multiple actuation areas wherein interaction with an actuation area causes the transmission circuit to transmit one or more codes from the library of codes to the one or more appliances;

a source of light energy; and

a fiber optic filament mat disposed under the touch panel provided with irregularities with the irregularities provided to the fiber optic filament mat being arranged to form one or more visible iconic patterns under one or more of the multiple actuation areas of the touch sensitive surface when the fiber optic filament mat is illuminated by the source of light energy.

25. A method for making a user interface:

providing a fiber optic filament mat with irregularities with the irregularities provided to the fiber optic filament mat being arranged to form one or more visible iconic patterns when the fiber optic filament mat is illuminated by a source of light energy; and

positioning the fiber optic filament mat relative to a plurality of input elements whereby the one or more visible iconic patterns function to convey information concerning the input elements.

26. The method as recited in claim 25, wherein the plurality of input elements comprises a touch sensitive surface having multiple actuation areas and the fiber optic filament mat is positioned such that the visible iconic patterns are disposed under the actuation areas of the touch sensitive surface.

27. The method as recited in claim 25, wherein the plurality of input elements comprises a plurality of hard keys and the fiber optic filament mat is positioned such that the visible iconic patterns are positioned adjacent to respective ones of the hard keys.

28. The method as recited in claim 25, wherein the irregularities are arranged to provide a visible association between sets of input elements in the plurality of input elements.

29. The method as recited in claim 25, wherein the source of light energy comprises an LED.

30. The method as recited in claim 25, wherein the source of light energy comprises multiple colors.

31. The method as recited in claim 30, wherein colors of the source of light energy are associated with operating modes of a device incorporating the user interface.

32. The method as recited in claim 25, wherein the visible iconic patterns comprise iconic representations of controllable device functions.

33. The method as recited in claim 25, wherein a plurality of fiber optic filament mats are each provided with irregularities with the irregularities provided to each of the plurality of fiber optic filament mats being arranged to form one or more visible iconic patterns when a respective one of the plurality of fiber optic filament mats is illuminated by the source of light energy and wherein the one or more visible iconic patterns are positioned relative to the plurality of input elements to convey information concerning the input elements.

34. The method as recited in claim 33, wherein the plurality of fiber optic filament mats are arranged to allow for selective illumination of corresponding portions of the user interface.

35. The method as recited in claim 34, wherein the source of light energy comprises a plurality of LEDs each being associated with one of the plurality of fiber optic filament mats.

36. A controlling device having a memory in which is stored a library of codes used to command functional operations of one or more appliances, a transmission circuit for transmitting codes from the library of codes to the one or more appliances, and a plurality of input elements actuatable to cause the transmission circuit to transmit one or more codes from the library of codes to the one or more appliances manufactured using a method comprising:

providing a fiber optic filament mat with irregularities with the irregularities provided to the fiber optic filament mat being arranged to form one or more visible iconic patterns when the fiber optic filament mat is illuminated by a source of light energy; and

positioning the fiber optic filament mat relative to the plurality of input elements whereby the one or more visible iconic patterns function to convey information concerning the input elements.

37. The controlling device as recited in claim 36, wherein the plurality of input elements comprises a touch sensitive surface having multiple actuation areas and the fiber optic filament mat is positioned such that the visible iconic patterns are disposed under the actuation areas of the touch sensitive surface.

38. The controlling device as recited in claim 36, wherein the plurality of input elements comprises a plurality of hard keys, and the fiber optic filament mat is positioned such that the visible iconic patterns are positioned adjacent to respective ones of the hard keys.

39. The controlling device as recited in claim 36, wherein the irregularities are arranged to provide a visible association between sets of input elements in the plurality of input elements.

40. The controlling device as recited in claim 36, wherein the source of light energy comprises an LED.

41. The controlling device as recited in claim 36, wherein the source of light energy comprises multiple colors.

42. The controlling device as recited in claim 41, wherein colors of the sourcc of light energy are associated with operating modes of a device incorporating the user interface.

43. The controlling device as recited in claim 36, wherein the visible images comprise iconic representations of controllable device functions.

44. The controlling device as recited in claim 36, wherein a plurality of fiber optic filament mats are each provided with irregularities with the irreaularities provided to each of the plurality of fiber optic filament mats being arranged to form one or more visible iconic patterns when a respective one of the plurality of fiber optic filament mats is illuminated by the source of light energy and wherein the one or more visible iconic patterns are positioned relative to the plurality of input elements to convcy information concerning the input elements.

45. The controlling device as recited in claim 44, wherein the plurality of fiber optic filament mats are arranged to allow for selective illumination of corresponding portions of the user interface.

46. The controlling device as recited in claim 45, wherein the source of light energy comprises a plurality of LEDs each being associated with one of the plurality of fiber optic filament mats.