18062420. DISPLAY MODULE simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)
Contents
DISPLAY MODULE
Organization Name
Inventor(s)
Yong-Sang Kim of Suwon-si (KR)
Tetsuya Shigeta of Suwon-si (KR)
DISPLAY MODULE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18062420 titled 'DISPLAY MODULE
Simplified Explanation
The patent application describes a display module that includes a display panel with pixels consisting of sub-pixels arranged on row lines, and a driver. The driver is designed to set a PWM data voltage to the sub-pixels in a specific sequence, apply a sweep signal (voltage signal sweeping between two different voltages) to sub-pixels in consecutive row lines, and drive the display panel to emit light based on the PWM data voltage in the given sequence.
- The display module includes a display panel with pixels consisting of sub-pixels arranged on row lines.
- The driver sets a PWM data voltage to the sub-pixels in a specific sequence.
- A sweep signal, which is a voltage signal sweeping between two different voltages, is applied to sub-pixels in consecutive row lines.
- The display panel is driven to emit light based on the PWM data voltage in the given sequence.
Potential Applications
- This technology can be applied in various display devices such as televisions, computer monitors, and mobile devices.
- It can be used in advertising displays, digital signage, and public information displays.
Problems Solved
- The technology provides a more efficient way of driving display panels, resulting in improved image quality and reduced power consumption.
- It addresses the challenge of controlling the emission of light from sub-pixels in a display panel.
Benefits
- Improved image quality due to precise control of sub-pixel emission.
- Reduced power consumption resulting in longer battery life for portable devices.
- Enhanced visual experience for users with better color accuracy and contrast ratio.
Original Abstract Submitted
A display module includes a display panel in which a plurality of pixels each including a plurality of sub-pixels are disposed on a plurality of row lines; and a driver. The driver is configured to set a PWM data voltage to the plurality of sub-pixels included in the plurality of row lines in a row line sequence, apply a sweep signal, which is a voltage signal sweeping between two different voltages, to sub-pixels among the plurality of sub-pixels that are included in at least some consecutive row lines among the plurality of row lines in the row line sequence, and drive the display panel to cause the sub-pixels included in the at least some consecutive row lines to emit light based on the PWM data voltage in the row line sequence.
