Samsung electronics co., ltd. (20240128290). DEPTH SENSOR simplified abstract
Contents
DEPTH SENSOR
Organization Name
Inventor(s)
Seung Hyun Lee of SUWON-SI (KR)
Young Chan Kim of SUWON-SI (KR)
DEPTH SENSOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240128290 titled 'DEPTH SENSOR
Simplified Explanation
The depth sensor described in the patent application includes a substrate with a photoelectric conversion element and first and second taps connected to the element. Each tap consists of a floating diffusion area, transfer transistor, photo transistor, tap transfer transistor, and storage transistor with a storage gate electrode.
- Substrate with first and second faces
- Photoelectric conversion element in the substrate
- First and second taps connected to the element
- Taps include floating diffusion area, transfer transistor, photo transistor, tap transfer transistor, and storage transistor with storage gate electrode
Potential Applications
The technology described in the patent application could be used in:
- Depth sensing in smartphones and other electronic devices
- 3D imaging and mapping applications
Problems Solved
This technology helps in:
- Improving accuracy and precision of depth sensing
- Enhancing the performance of devices utilizing depth sensors
Benefits
The benefits of this technology include:
- Higher quality depth sensing capabilities
- Improved user experience in applications like augmented reality and photography
Potential Commercial Applications
The potential commercial applications of this technology could be:
- Smartphone manufacturers for incorporating advanced depth sensing features
- Companies developing 3D scanning and mapping devices
Possible Prior Art
One possible prior art could be the use of similar depth sensing technologies in digital cameras and gaming consoles.
Unanswered Questions
How does this technology compare to existing depth sensors in terms of accuracy and efficiency?
The patent application does not provide a direct comparison with existing depth sensors, so it is unclear how this technology stacks up in terms of accuracy and efficiency. Further testing and analysis would be needed to determine its performance in relation to current market offerings.
What are the potential limitations or drawbacks of implementing this technology in consumer devices?
The patent application does not address any potential limitations or drawbacks of implementing this technology in consumer devices. It would be important to consider factors such as cost, power consumption, and compatibility with existing hardware when evaluating its feasibility for mass-market adoption.
Original Abstract Submitted
a depth sensor includes a substrate that includes a first face and a second face opposite to each other in a first direction; a photoelectric conversion element disposed in the substrate; and first and second taps connected to the photoelectric conversion element. each of the first and second taps includes: a floating diffusion area disposed in the substrate; a transfer transistor connected to the floating diffusion area; a photo transistor connected to the photoelectric conversion element; a tap transfer transistor connected to the photo transistor; and a storage transistor connected to the tap transfer transistor and the transfer transistor. the storage transistor includes a storage gate electrode. the storage gate electrode includes a first extension and a second extension that extend from the first face of the substrate toward the second face, and the first extension and the second extension are spaced apart from each other in a second direction.
