Optical transmitter and receiver arrangement
First Claim
1. An optical arrangement comprising a plurality of transmitter elements and/or receiver elements, a plurality of diffractive and/or refractive optical elements and an optical system carrier for the diffractive and/or refractive optical elements wherein the optical system carrier has diaphragm apertures in whose region the diffractive and/or refractive optical elements are connected to the optical system carrier by means of an injection molding process or of a casting process;
- and wherein the diffractive and/or refractive optical elements each have at least one undercut into which the rim of the diaphragm aperture engages.
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Accused Products
Abstract
The invention relates to an optical arrangement comprising a plurality of transmitter elements and/or receiver elements, a plurality of diffractive and/or refractive optical elements and an optical carrier for the diffractive and/or refractive optical elements, wherein the optical system carrier has diaphragm apertures in whose region the diffractive and/or refractive optical elements are connected to the optical system carrier by means of an injection molding process or of a casting process. The invention furthermore relates to a method of manufacturing such an optical arrangement.
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Citations
41 Claims
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1. An optical arrangement comprising a plurality of transmitter elements and/or receiver elements, a plurality of diffractive and/or refractive optical elements and an optical system carrier for the diffractive and/or refractive optical elements wherein the optical system carrier has diaphragm apertures in whose region the diffractive and/or refractive optical elements are connected to the optical system carrier by means of an injection molding process or of a casting process;
- and wherein the diffractive and/or refractive optical elements each have at least one undercut into which the rim of the diaphragm aperture engages.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for the manufacture of an optical arrangement comprising a plurality of transmitter elements and/or receiver elements, a plurality of diffractive and/or refractive optical elements and an optical system carrier for the diffractive and/or refractive optical elements, wherein in a first method step, the optical system carrier is at least provided with diaphragm apertures, in a further method step, the diffractive and/or refractive optical elements are connected to the optical system carrier in the region of the aperture openings by means of an injection molding process or of a casting process;
- and wherein the diffractive and/or refractive optical elements each have at least one undercut into which the rim of the diaphragm aperture engages.
- View Dependent Claims (19, 20)
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21. A method for the manufacture of an optical arrangement comprising a plurality of transmitter elements and/or receiver elements, a plurality of diffractive and/or refractive optical elements and an optical system carrier for the diffractive and/or refractive optical elements, characterized wherein in a first method step, the optical system carrier is at least provided with diaphragm apertures, in a further method step, the diffractive and/or refractive optical elements are connected to the optical system carrier in the region of the aperture openings by means of an injection molding process or of a casting process;
- and wherein the optical system carrier has, in addition to the diaphragm apertures, additional fastening apertures for the diffractive and/or refractive optical elements.
- View Dependent Claims (22, 23)
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24. An optical arrangement comprising a plurality of transmitter elements and/or receiver elements, a plurality of diffractive and/or refractive optical elements and an optical system carrier for the diffractive and/or refractive optical elements, wherein the optical system carrier has diaphragm apertures in whose region the diffractive and/or refractive optical elements are connected to the optical system carrier by means of an injection molding process or of a casting process;
- and wherein the optical system carrier has, in addition to the diaphragm apertures, additional fastening apertures for the diffractive and/or refractive optical elements.
- View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41)
Specification