Invention Grant
- Patent Title: Gauge having variable display
- Patent Title (中): 仪表具有可变显示
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Application No.: US13912706Application Date: 2013-06-07
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Publication No.: US09243937B2Publication Date: 2016-01-26
- Inventor: Marcela Fernandez Michel
- Applicant: Continental Automotive Systems, Inc.
- Applicant Address: US MI Auburn Hills
- Assignee: Continental Automotive Systems, Inc.
- Current Assignee: Continental Automotive Systems, Inc.
- Current Assignee Address: US MI Auburn Hills
- Main IPC: G01D11/28
- IPC: G01D11/28 ; G01D13/02 ; G01D13/12 ; G01D13/04

Abstract:
A gauge which uses a prism or other type of reflector to illuminate a single graphic or icon on a dial such that only one graphic on the dial is shown during the operation of the gauge. All of the remaining graphics have a dead front appearance, and cannot be viewed, such that the gauge presents only one discrete value at a time. The dial is beneath a lens, and the prism is beneath the dial. An actuator is mounted to a PCB, and an LED is also mounted to the PCB to allow the prism to transmit light to the desired area of the dial. The dial also includes a central graphic, or icon, and the gauge is able to display different values, while the central graphic remains constantly illuminated in the center of the gauge.
Public/Granted literature
- US20140360423A1 GAUGE HAVING VARIABLE DISPLAY Public/Granted day:2014-12-11
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