18744109. IMAGING DEVICE simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)
Contents
IMAGING DEVICE
Organization Name
Panasonic Intellectual Property Management Co., Ltd.
Inventor(s)
Daisuke Wakabayashi of Osaka (JP)
IMAGING DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18744109 titled 'IMAGING DEVICE
The imaging device described in the patent application consists of a pixel section and a peripheral circuitry section surrounding the pixel section.
Key Features and Innovation:
- Pixel section includes a photoelectric conversion film, top electrode, bottom electrodes, and a first light-shielding film with electrical conductivity.
- Peripheral circuitry section includes peripheral circuitry and a second light-shielding film that overlaps part of the peripheral circuitry.
- The first and second light-shielding films are separated from each other, providing effective light shielding for the device.
Potential Applications: This technology can be applied in various imaging devices such as cameras, medical imaging equipment, and industrial inspection systems.
Problems Solved: The technology addresses the issue of unwanted light interference in imaging devices, ensuring accurate and high-quality image capture.
Benefits:
- Improved image quality due to effective light shielding.
- Enhanced performance of imaging devices in various lighting conditions.
- Increased durability and longevity of the devices.
Commercial Applications: This technology can be utilized in the development of advanced digital cameras, medical imaging devices, surveillance systems, and scientific instruments.
Prior Art: Readers can explore prior patents related to light-shielding films in imaging devices to understand the evolution of this technology.
Frequently Updated Research: Stay updated on advancements in light-shielding technologies for imaging devices to incorporate the latest innovations in product development.
Questions about the Technology: 1. How does the electrical conductivity of the first light-shielding film contribute to the performance of the imaging device? 2. What are the specific advantages of having separate light-shielding films for the pixel section and peripheral circuitry section in the device?
Original Abstract Submitted
An imaging device includes a pixel section and a peripheral circuitry section provided around the pixel section. The pixel section includes: a photoelectric conversion film; a top electrode located above the photoelectric conversion film; bottom electrodes that face the top electrode, with the photoelectric conversion film being disposed between the top electrode and the bottom electrodes; and a first light-shielding film that overlaps part of the photoelectric conversion film in a plan view and that is electrically connected to the top electrode. The first light-shielding film has electrical conductivity. The peripheral circuitry section includes peripheral circuitry and a second light-shielding film that overlaps at least part of the peripheral circuitry in the plan view. The first light-shielding film and the second light-shielding film are separated from each other.
