Apple inc. (20240314992). FLEXIBLE BROADBAND MICROSHIELD FOR ELECTROMAGNETIC INTERFERENCE AND ELECTROSTATIC DISCHARGE simplified abstract
FLEXIBLE BROADBAND MICROSHIELD FOR ELECTROMAGNETIC INTERFERENCE AND ELECTROSTATIC DISCHARGE
Organization Name
Inventor(s)
Henry M. Daghighian of Cupertino CA (US)
FLEXIBLE BROADBAND MICROSHIELD FOR ELECTROMAGNETIC INTERFERENCE AND ELECTROSTATIC DISCHARGE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240314992 titled 'FLEXIBLE BROADBAND MICROSHIELD FOR ELECTROMAGNETIC INTERFERENCE AND ELECTROSTATIC DISCHARGE
- Simplified Explanation:**
A multilayer shield is designed to absorb electromagnetic radiation by using metal and ferrite powder layers. The radiation is transmitted through metal layers, reflected between them, and absorbed by ferrite powder layers, converting it into thermal energy.
- Key Features and Innovation:**
- Multilayer shield with metal and ferrite powder layers - Absorbs electromagnetic radiation - Reflects radiation between metal layers - Converts radiation to thermal energy with ferrite powder layers
- Potential Applications:**
- Electronics industry for EMI protection - Telecommunications for signal integrity - Aerospace for shielding sensitive equipment
- Problems Solved:**
- Attenuates electromagnetic radiation - Prevents disruption of transmission signals - Protects sensitive electronic components
- Benefits:**
- Improved signal integrity - Enhanced EMI protection - Increased reliability of electronic devices
- Commercial Applications:**
- "Multilayer Shield for EMI Attenuation in Electronics Industry"
- Prior Art:**
Research on multilayer shields for EMI protection in the electronics industry.
- Frequently Updated Research:**
Ongoing studies on the efficiency of multilayer shields in attenuating electromagnetic radiation.
- Questions about Multilayer Shields:**
1. How does the multilayer shield compare to traditional EMI protection methods? 2. What are the potential cost implications of implementing a multilayer shield in electronic devices?
Original Abstract Submitted
a multilayer shield is used as an absorber for attenuating electromagnetic radiation (e.g., emi) includes both metal and ferrite powder layers. radiation transmitted through one of the metal layers be transmitted to an additional metal layer, and the radiation can be reflected between the metal layers. while reflected by the metal layers, the radiation is absorbed by one of the ferrite powder layers positioned between the metal layers, causing the ferrite powder layer to convert the radiation to thermal energy. based on energy losses of the radiation due to reflection and thermal energy conversion, the radiation is sufficiently attenuated to limit disruption of nearby transmission signals, including high frequency transmission signals.