Patent ID: 9454261
Filing Date: 2016-09-27
CPC Classification: G06F

Claim Text:
1. An optical navigation device, produced by wafer technology having (a) an image sensor array having a large number of image sensor units disposed in an array, having respectively at least one light-sensitive surface, (b) at least one microlens array which is assigned to the image sensor array and disposed between an object to be imaged and the image sensor array, at least one microlens being assigned to each image sensor unit and also (c) at least one radiation source having at least one associated beam-forming lens system, wherein the image sensor array and the at least one radiation source are disposed together on one carrier structure and also at least one microlens array and at least one beam-forming lens system are disposed together on one optically transparent substrate, wherein individual optical channels are disposed between the image sensor units and the microlenses, wherein the individual optical channels are optically insulated, and at least one diaphragm for restricting the angle spectrum of an electromagnetic radiation of the radiation source is disposed between the beam-forming lens system and the radiation source, wherein the microlenses are orientated relative to the respectively associated image sensor unit such that the connection lines between lens apex and the center of the respectively associated image sensor unit extend parallel between adjacent optical channels.