Apparatus and method for housing micromechanical systems
First Claim
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1. An apparatus for housing a micromechanical or a micro-optoelectrical system, comprising:
- a substrate with a surface on which the micromechanical system is formed;
a transparent cover; and
a dry film layer arrangement between the surface of the substrate and the transparent cover;
whereinthe dry film layer arrangement comprises an opening, so that the micromechanical system adjoins the opening; and
the dry film layer arrangement comprises polymer material.
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Abstract
An apparatus for housing a micromechanical system includes a substrate with a surface on which the micromechanical system is formed, a transparent cover and a dry film layer arrangement between the surface of the substrate and the transparent cover. The dry film layer arrangement has an opening, so that the micromechanical system adjoins the opening.
12 Citations
23 Claims
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1. An apparatus for housing a micromechanical or a micro-optoelectrical system, comprising:
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a substrate with a surface on which the micromechanical system is formed; a transparent cover; and a dry film layer arrangement between the surface of the substrate and the transparent cover;
whereinthe dry film layer arrangement comprises an opening, so that the micromechanical system adjoins the opening; and the dry film layer arrangement comprises polymer material. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. An apparatus for housing a micromechanical or a micro-optoelectrical system, comprising:
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a substrate with a surface on which the micromechanical system is formed; a transparent cover; a dry film layer arrangement between the surface of the substrate and the transparent cover; and an adhesion layer;
whereinthe dry film layer arrangement comprises an opening, so that the micromechanical system adjoins the opening; the adhesion layer is formed between the micromechanical system and the substrate and/or between the micromechanical system and the dry film layer arrangement; the adhesion layer is formed to achieve improved adhesion and/or compensation for uneven areas of adjacent layers wherein the dry film layer arrangement comprises polymer material.
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15. A method for housing a micromechanical or micro-optoelectrical system, comprising:
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providing a transparent cover; applying a dry film layer arrangement onto the transparent cover; patterning the dry film layer arrangement to produce an opening; and bonding a surface of a substrate on which the micromechanical system is formed to the dry film layer arrangement, so that the micromechanical system adjoins the opening;
whereinthe dry film layer arrangement comprises polymer material. - View Dependent Claims (16, 17, 18, 19, 20)
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21. A system with an apparatus for housing a micromechanical or a micro-optoelectrical system, the apparatus comprising:
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a substrate with a surface on which the micromechanical system is formed; a transparent cover; and a dry film layer arrangement between the surface of the substrate and the transparent cover;
whereinthe dry film layer arrangement comprises an opening, so that the micromechanical system adjoins the opening; the system is a laser-scanning projection display, a barcode reading device, an image pickup, a retina projection display, an optical detector or a spatial light modulator; and the dry film layer arrangement comprises polymer material. - View Dependent Claims (22, 23)
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Specification