Visteon Global Technolgoies, Inc.

Cesar Estrada Avitia

Jorge Morales

Raul Antonio Rascon

Martin Joel Ibarra

Rodolfo Sotelo Mendoza

The instrument panel gauge assembly includes an applique having gauge graphics printed thereon and a needle pointer for a gauge assembly positioned adjacent thereto. A transparent chaplet is formed within the applique to allow light to pass through. The needle passes over the chaplet as the needle moves. When the needle is positioned directly in front of the chaplet, light is blocked from passing through the chaplet. A light sensing element is positioned behind the applique to detect the presence of light passing through the chaplet. A light baffle guides light passing through the chaplet to the light sensing element. A controller receives a signal from the light sensing element indicating when the needle pointer is directly in front of the chaplet. The controller then compares the actual input to the gauge with the position of the needle pointer, calculates a correction factor, and calibrates the gauge accordingly.

Gauge calibration method

A circuit board assembly and method of fabricating an assembly are provided. The assembly preferably comprises a first circuit board defining an aperture and a second circuit board having an edge. The first circuit board has at least one conductive feature proximate the aperture, and the second circuit board has at least one conductive feature proximate the edge. Each board has at least one circuit trace in electrical communication with its respective conductive feature. The conductive features of the boards are placed in electrical communication with each other by way of the edge of the second board being disposed in the aperture of the first board. A solder joint can be disposed on the assembly so as to connect the first and second boards.

Circuit board assembly and method of fabricating same

An electronic circuit assembly, comprising: a printed circuit board 10 having opposed top and bottom surfaces 12/14 and a circuit board edge 16 thereabout, a slot 18 formed in the circuit board edge (wherein the slot has two opposed longitudinal edges 20 and a transverse edge 22), and a plated through-hole 32 formed through the board adjacent the transverse edge 22; and a generally elongate antenna socket 46 having an outer surface 48 thereof, a female electrical connector 54 formed in an outboard end 52 thereof, and a finger 56 formed in and extending from an inboard end 50 thereof. The antenna socket 46 is disposed so as to rest within the slot 18 on the top circuit board surface 12 with the finger 56 extending through the plated through-hole 32. In a preferred embodiment, at least one first solder joint 58 on the bottom circuit board surface 14 connects a respective one of the longitudinal edges 20 of the slot with the adjacent outer surface 48 of the antenna socket 46, while a second solder joint 60 connects the finger 56 with the plated through-hole 32.

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Chih, Mexico

Cesar Estrada Avitia