Invention Grant
- Patent Title: Disappearing interface system
- Patent Title (中): 消失的界面系统
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Application No.: US12390921Application Date: 2009-02-23
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Publication No.: US08223131B2Publication Date: 2012-07-17
- Inventor: John R. Rudolph , Gary Fisher , Frank Downing , Robert McCoy , Maureen Donoho , James Hughes
- Applicant: John R. Rudolph , Gary Fisher , Frank Downing , Robert McCoy , Maureen Donoho , James Hughes
- Applicant Address: US NC Charlotte
- Assignee: Electrolux Home Products, Inc.
- Current Assignee: Electrolux Home Products, Inc.
- Current Assignee Address: US NC Charlotte
- Agency: Pearne & Gordon LLP
- Main IPC: G06F3/041
- IPC: G06F3/041 ; G09G3/14 ; H05B1/02
Abstract:
A disappearing interface system for a device, such as an appliance (e.g., a cooking range) having an interactive user interface, a light-emitting device (e.g., a LED), a microprocessor based LED fader electronic control system that uses a PWM signal to drive an A/D circuit to control the intensity (e.g., fade in/out) of the light-emitting device.
Public/Granted literature
- US20090179864A1 DISAPPEARING INTERFACE SYSTEM Public/Granted day:2009-07-16
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