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US 2018/0024676 A1Published application
Printed circuit board
AssigneeHewlett-Packard Development Company, L.P.
InventorsCameron Hutchings, Stewart R. Wyatt, Scott David Hahn
Life of this patent
Estimating the term…
Abstract
According to an example, a device may comprise a touchscreen light guide assembly, a lens disposed on the touchscreen light guide assembly, and a printed circuit board including a relief cut on an edge of the printed circuit board. The relief cut may be to receive the touchscreen light guide assembly and to allow the lens to extend into the printed circuit board relief cut.
Claims15
A device, comprising:
- a touchscreen light guide assembly;
- a lens disposed on the touchscreen light guide assembly;
- and
- a printed circuit board including a relief cut on an edge of the printed circuit board to receive the touchscreen light guide assembly and to allow the lens to extend into the printed circuit board relief cut.
1 more element
A printed circuit board, comprising:
- a printed circuit layer;
- an alignment pin to align a touchscreen light guide to the printed circuit layer;
- and
- a mounting edge with a milled channel to allow the touchscreen light guide to mate with the printed circuit board with clearance for a touchscreen light guide lens to protrude into the milled channel.
1 more element
A method, comprising:
- manufacturing a printed circuit board including a photodiode, a light source, and a layer with a channel to receive a touchscreen light guide assembly;
- manufacturing the touchscreen light guide assembly;
- and
- mating the printed circuit board to the touchscreen light guide assembly using an alignment pin.
1 more element
Dependencies are inferred from the claim text.