18734875. GLASS SUBSTRATE FOR HIGH-FREQUENCY DEVICE AND CIRCUIT BOARD FOR HIGH-FREQUENCY DEVICE simplified abstract (AGC Inc.)
Contents
- 1 GLASS SUBSTRATE FOR HIGH-FREQUENCY DEVICE AND CIRCUIT BOARD FOR HIGH-FREQUENCY DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 GLASS SUBSTRATE FOR HIGH-FREQUENCY DEVICE AND CIRCUIT BOARD FOR HIGH-FREQUENCY DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Questions about Glass Substrate for High-Frequency Devices
- 1.11 Original Abstract Submitted
GLASS SUBSTRATE FOR HIGH-FREQUENCY DEVICE AND CIRCUIT BOARD FOR HIGH-FREQUENCY DEVICE
Organization Name
Inventor(s)
Nobuhiko Takeshita of Tokyo (JP)
GLASS SUBSTRATE FOR HIGH-FREQUENCY DEVICE AND CIRCUIT BOARD FOR HIGH-FREQUENCY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18734875 titled 'GLASS SUBSTRATE FOR HIGH-FREQUENCY DEVICE AND CIRCUIT BOARD FOR HIGH-FREQUENCY DEVICE
Simplified Explanation
The patent application describes a glass substrate for high-frequency devices with specific oxide compositions and surface characteristics.
- The glass substrate contains varying mole percentages of SiO, AlO, BO, MgO, and CaO, with limited alkali metal oxide content.
- The main surface of the glass substrate has a very low surface roughness and a low dielectric dissipation factor at 35 GHz.
Key Features and Innovation
- Specific oxide composition of the glass substrate.
- Surface roughness of 1.5 nm or less.
- Low dielectric dissipation factor at 35 GHz.
Potential Applications
The glass substrate can be used in high-frequency devices such as antennas, sensors, and communication systems.
Problems Solved
- Provides a stable and reliable substrate for high-frequency applications.
- Ensures low signal loss and interference.
Benefits
- Improved performance of high-frequency devices.
- Enhanced signal transmission efficiency.
- Increased reliability and stability.
Commercial Applications
- Antennas for telecommunications.
- Radar systems.
- Wireless communication devices.
Questions about Glass Substrate for High-Frequency Devices
What are the key features of the glass substrate described in the patent application?
The key features include specific oxide compositions, low surface roughness, and a low dielectric dissipation factor.
How can the glass substrate benefit high-frequency devices?
The glass substrate can improve the performance, signal transmission efficiency, and reliability of high-frequency devices.
Original Abstract Submitted
A glass substrate for a high-frequency device, which contains, in terms of mole percent on the basis of oxides: 40 to 75% of SiO; 0 to 15% of AlO; 13 to 23% of BO; 2.5 to 11% of MgO; and 0 to 13% of CaO, and having a total content of alkali metal oxides in the range of 0.001-5%, where at least one main surface of the glass substrate has a surface roughness of 1.5 nm or less in terms of arithmetic average roughness Ra, and the glass substrate has a dielectric dissipation factor at 35 GHz of 0.007 or less.