Google llc (20240185789). UNDER-DISPLAY SENSOR OPERATION simplified abstract
Contents
- 1 UNDER-DISPLAY SENSOR OPERATION
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 UNDER-DISPLAY SENSOR OPERATION - 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
- 1.10 Frequently Updated Research
- 1.11 Original Abstract Submitted
UNDER-DISPLAY SENSOR OPERATION
Organization Name
Inventor(s)
Sangmoo Choi of Palo Alto CA (US)
UNDER-DISPLAY SENSOR OPERATION - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240185789 titled 'UNDER-DISPLAY SENSOR OPERATION
Simplified Explanation
The example device described in the abstract includes a display panel, a fingerprint sensor, and processing circuitry. The processing circuitry is configured to activate a local high brightness mode when the fingerprint sensor is activated, by increasing the amount of light radiated from the portion of the display panel overlying the fingerprint sensor and temporarily decreasing the brightness of the non-overlapping portion.
- The device includes a display panel and a fingerprint sensor.
- The processing circuitry activates a high brightness mode when the fingerprint sensor is activated.
- The high brightness mode increases the light emitted from the portion of the display panel over the fingerprint sensor.
- The brightness of the non-overlapping portion of the display panel is temporarily decreased during this high brightness mode.
Potential Applications
This technology could be applied in smartphones, tablets, laptops, and other devices with fingerprint sensors to enhance user experience in low-light environments.
Problems Solved
This technology solves the problem of low visibility when using fingerprint sensors in dark or poorly lit conditions.
Benefits
The benefits of this technology include improved user experience, increased security through reliable fingerprint recognition, and enhanced visibility in low-light environments.
Potential Commercial Applications
Potential commercial applications of this technology include smartphones, tablets, laptops, and other devices with fingerprint sensors, targeting consumers who value convenience and security in their devices.
Possible Prior Art
Prior art may include similar technologies used in devices with fingerprint sensors to improve user experience and security features.
What is the impact of this technology on battery life?
The abstract does not mention the impact of this technology on battery life. It would be important to investigate whether the increased brightness during the high brightness mode significantly affects the device's battery consumption.
How does this technology compare to existing solutions for enhancing fingerprint sensor visibility?
It would be interesting to compare this technology to existing solutions that aim to improve visibility of fingerprint sensors in low-light conditions, such as backlighting or screen brightness adjustments. This comparison could provide insights into the effectiveness and uniqueness of the innovation described in the abstract.
Frequently Updated Research
There is no specific information provided on frequently updated research related to this technology.
Original Abstract Submitted
an example device includes a display panel; a fingerprint sensor configured to sense a fingerprint through the display panel; and processing circuitry configured to: responsive to activation of the fingerprint sensor: activate a local high brightness mode by at least increasing an amount of light radiated from a first portion of the display panel that overlies the fingerprint sensor; and temporarily decrease controlled brightness of a second portion of the display panel that is non-overlapping with the first portion.
