18474348. Semiconductor Device And Electronic Apparatus simplified abstract (SEIKO EPSON CORPORATION)
Contents
- 1 Semiconductor Device And Electronic Apparatus
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Semiconductor Device And Electronic Apparatus - 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 this technology compare to existing signal modulation and amplification circuits in terms of efficiency and performance?
- 1.9.3 What are the specific technical specifications and requirements for implementing this semiconductor device in practical applications?
- 1.10 Original Abstract Submitted
Semiconductor Device And Electronic Apparatus
Organization Name
Inventor(s)
Takao Katayama of Matsumoto (JP)
Semiconductor Device And Electronic Apparatus - A simplified explanation of the abstract
This abstract first appeared for US patent application 18474348 titled 'Semiconductor Device And Electronic Apparatus
Simplified Explanation
The semiconductor device described in the abstract includes a first amplifier circuit and a second amplifier circuit, each with a plurality of inverter circuits. The device operates in two modes: a first mode where modulated signals are input to the inverter circuits in each amplifier circuit, and a second mode where test signals are modulated and input to specific inverter circuits while others have high impedances. A peak frequency detection circuit is used to detect the frequency range at which the impedance of a sound reproduction device peaks.
- The semiconductor device includes a first and second amplifier circuit with multiple inverter circuits.
- It operates in two modes: one where modulated signals are input to the inverter circuits, and another where test signals are modulated and input to specific inverter circuits.
- A peak frequency detection circuit is used to detect the frequency range at which the impedance of a sound reproduction device peaks.
Potential Applications
The technology described in this patent application could be applied in the following areas:
- Audio equipment and sound systems
- Signal processing and modulation devices
- Semiconductor manufacturing industry
Problems Solved
This technology helps in solving the following problems:
- Efficient modulation and amplification of signals
- Detection of peak frequencies in sound reproduction devices
- Optimization of impedance matching in audio systems
Benefits
The benefits of this technology include:
- Improved sound quality and signal processing
- Enhanced performance of audio equipment
- Precise detection of peak frequencies for better sound reproduction
Potential Commercial Applications
The semiconductor device described in this patent application has potential commercial applications in:
- Consumer electronics industry
- Audio equipment manufacturing companies
- Semiconductor component suppliers
Possible Prior Art
One possible prior art for this technology could be related to:
- Previous patents on signal modulation and amplification circuits
- Research papers on impedance matching in audio systems
- Existing semiconductor devices with peak frequency detection circuits
Unanswered Questions
How does this technology compare to existing signal modulation and amplification circuits in terms of efficiency and performance?
This article does not provide a direct comparison with existing technologies in terms of efficiency and performance. Further research or testing would be needed to determine the advantages of this technology over existing solutions.
What are the specific technical specifications and requirements for implementing this semiconductor device in practical applications?
The article does not detail the specific technical specifications or requirements for implementing this semiconductor device in practical applications. Additional information or documentation would be necessary for engineers or manufacturers looking to utilize this technology.
Original Abstract Submitted
Provided is a semiconductor device. In a first operation mode, a first modulated signal is input to a plurality of inverter circuits provided in a first amplifier circuit, and a second modulated signal is input to a plurality of inverter circuits provided in a second amplifier circuit. In a second operation mode, a test signal generation circuit modulates a test signal to generate a third modulated signal and a fourth modulated signal. The third modulated signal is input to some of the plurality of inverter circuits provided in the first amplifier circuit, and outputs of other inverter circuits have high impedances. The fourth modulated signal is input to some of the plurality of inverter circuits provided in the second amplifier circuit, and outputs of other inverter circuits have high impedances. A peak frequency detection circuit detects a frequency range including a frequency of the test signal at which an impedance of a sound reproduction device peaks.
