18459251. HOLOGRAPHIC OPTICAL ELEMENT AND PRODUCTION METHOD simplified abstract (Robert Bosch GmbH)
Contents
- 1 HOLOGRAPHIC OPTICAL ELEMENT AND PRODUCTION METHOD
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 HOLOGRAPHIC OPTICAL ELEMENT AND PRODUCTION METHOD - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.9.1 Unanswered Questions
- 1.9.2 How does the controllable deformation of the electroactive polymer impact the diffraction properties of the hologram in real-world applications?
- 1.9.3 Are there any limitations or constraints in the manufacturing process of the holographic optical element using electroactive polymers?
- 1.10 Original Abstract Submitted
HOLOGRAPHIC OPTICAL ELEMENT AND PRODUCTION METHOD
Organization Name
Inventor(s)
Reinhold Fiess of Durbach (DE)
HOLOGRAPHIC OPTICAL ELEMENT AND PRODUCTION METHOD - A simplified explanation of the abstract
This abstract first appeared for US patent application 18459251 titled 'HOLOGRAPHIC OPTICAL ELEMENT AND PRODUCTION METHOD
Simplified Explanation
The holographic optical element (HOE) described in the patent application includes a hologram and an electroactive polymer (EAP), specifically a dielectric elastomer actuator (DEA). The EAP consists of at least one elastomer layer, such as an elastomer film, sandwiched between two electrodes, with the hologram applied to one of the electrodes. The hologram, or the holographic function it provides, particularly diffraction properties, can be adjusted by deforming the electroactive polymer.
- Holographic optical element (HOE) with hologram and electroactive polymer (EAP)
- EAP is a dielectric elastomer actuator (DEA) with elastomer layer and electrodes
- Hologram applied to electrode of EAP
- Deformation of EAP allows adaptation of holographic properties
Potential Applications
The technology could be used in:
- Holographic displays
- Adaptive optics
- Optical data storage
Problems Solved
- Limited adaptability of holographic elements
- Complex manufacturing processes
- Lack of real-time control over holographic properties
Benefits
- Real-time adjustment of holographic properties
- Simplified manufacturing process
- Versatile applications in various optical systems
Potential Commercial Applications
Optical technology for:
- Entertainment industry
- Security systems
- Medical imaging
Possible Prior Art
One potential prior art could be the use of traditional holographic elements in optical systems, which may lack the adaptability and real-time control offered by the holographic optical element described in the patent application.
Unanswered Questions
How does the controllable deformation of the electroactive polymer impact the diffraction properties of the hologram in real-world applications?
The patent application mentions that the holographic properties can be adjusted by deforming the electroactive polymer, but it does not provide specific details on how this process affects the performance of the holographic optical element in practical use cases.
Are there any limitations or constraints in the manufacturing process of the holographic optical element using electroactive polymers?
While the patent application highlights the simplified manufacturing process enabled by the use of electroactive polymers, it does not address any potential challenges or limitations that may arise during the production of such holographic optical elements.
Original Abstract Submitted
A holographic optical element (HOE). The HOE includes a hologram, and an electroactive polymer (EAP), in particular a dielectric elastomer actuator (DEA). The electroactive polymer includes at least one elastomer layer, in particular an elastomer film, arranged between two electrodes, and the hologram is applied to an electrode of the electroactive polymer. The hologram or a holographic function which can be provided by means of the hologram, and in particular diffraction properties of the hologram, can be adapted by means of a controllable deformation of the electroactive polymer. A method for producing such a holographic optical element is also described.
