Display device with desiccant
First Claim
1. An electronic device package, comprising:
- a first substrate supporting an electronic device;
a backplate cover sealed to the first substrate to enclose the electronic device within a package; and
an impact-sprayed desiccant fused onto at least a portion of the backplate cover or first substrate.
2 Assignments
0 Petitions
Accused Products
Abstract
Systems and methods for providing MEMS devices with integrated desiccant are provided. In one embodiment, a dry composition comprising desiccant is impact sprayed onto the backplate or substrate of a MEMS device, and becomes fused with the substrate. In another embodiment, the desiccant is impact sprayed such that the desiccant adheres to the impact sprayed surface. In yet another embodiment, the impact-sprayed surface is impregnated with the desiccant. In still another embodiment, the desiccant is combined with a suitable inorganic binder, then impact sprayed such that the desiccant adheres to the impact sprayed surface. In yet a further embodiment, the desiccant is micronized or pulverized into a powder of desired particle size, and then impact sprayed onto a surface. Thus, the desiccant particles or powder are fused onto the target surface through the impact spraying process.
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Citations
47 Claims
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1. An electronic device package, comprising:
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a first substrate supporting an electronic device; a backplate cover sealed to the first substrate to enclose the electronic device within a package; and an impact-sprayed desiccant fused onto at least a portion of the backplate cover or first substrate. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. A method of manufacturing an electronic device, comprising:
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providing a first substrate supporting an electronic device; providing a backplate cover; impact spraying a desiccant to fuse the desiccant onto at least a portion of the backplate cover or first substrate; and joining the backplate cover to the first substrate to form a package enclosing the electronic device. - View Dependent Claims (30, 31, 32, 33, 34, 35, 36, 37)
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38. An electronic display, comprising:
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means for supporting a display device; means for covering the display device joined to the supporting means to form a package enclosing the display device; and means for desiccating the package, wherein the desiccating means includes impact-sprayed desiccant that is fused onto the covering means. - View Dependent Claims (39, 40, 41)
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- 42. A surface including impact-sprayed desiccant fused onto at least a portion of the surface.
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46. A method of fusing desiccant to a surface, comprising:
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providing a surface; and impact spraying desiccant onto the surface, wherein the desiccant becomes fused to the surface. - View Dependent Claims (47)
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Specification