• Patent Title: Apparatus and method for controlling indicator lights in a device
  • Application No.: US14406026
    Application Date: 2013-04-24
  • Publication No.: US09824550B2
    Publication Date: 2017-11-21
  • Inventor: Mao Uong Neil
  • Applicant: THOMSON LICENSING
  • Applicant Address: FR Issy-les-Moulineaux
  • Assignee: THOMSON Licensing
  • Current Assignee: THOMSON Licensing
  • Current Assignee Address: FR Issy-les-Moulineaux
  • Agent Brian Dorini; Ivonete Markman
  • International Application: PCT/US2013/037989 WO 20130424
  • International Announcement: WO2013/184243 WO 20131212
  • Main IPC: G08B21/00
  • IPC: G08B21/00 G08B5/36 H04N21/485 G11B33/10
Apparatus and method for controlling indicator lights in a device
Abstract:
An apparatus and method for controlling indicator lights in a device is described. The apparatus includes a first visual indicator that indicates a status of a first activity, a second visual indicator that indicate a status of a second activity, and a control circuit adjusting an intensity for the first visual indicator when the first visual indicator is illuminated in response to the status of the first activity and adjusting an intensity for the second visual indicator when the second visual indicator is illuminated in response to the status of the second activity. The method includes providing a first signal to a first indicator light indicating a status for a first activity, providing a second signal to a second indicator light indicating a status for a second activity, and providing a third signal to the first and second indicator lights that adjusts the brightness of the lights.
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