Boe technology group co., ltd. (20240206296). Display Substrate and Display Device simplified abstract
Contents
Display Substrate and Display Device
Organization Name
boe technology group co., ltd.
Inventor(s)
Display Substrate and Display Device - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240206296 titled 'Display Substrate and Display Device
The display substrate in this patent application includes a light emitting element, a light dimming structure layer, and an anti-reflection layer stacked sequentially at the light exiting side of the light emitting element.
- The light dimming structure layer contains a polarizing film layer that converts light emitted by the light emitting element into circularly polarized light with a set rotational direction.
- The anti-reflection layer consists of a phase retarder and a linear polarizer stacked sequentially away from the base substrate. The phase retarder converts the circularly polarized light into linearly polarized light parallel to the light transmission axis of the linear polarizer.
Potential Applications: - This technology can be used in display screens to enhance image quality and reduce glare. - It can also be applied in optical devices to improve light transmission efficiency.
Problems Solved: - Addresses issues related to light reflection and glare on display screens. - Enhances the overall visual experience for users by improving image clarity.
Benefits: - Improved image quality and reduced glare on display screens. - Enhanced light transmission efficiency in optical devices.
Commercial Applications: - This technology can be utilized in the manufacturing of high-quality display screens for televisions, smartphones, and monitors. - Optical devices such as cameras and telescopes can benefit from the enhanced light transmission properties of this innovation.
Questions about the Technology: 1. How does the phase retarder in the anti-reflection layer contribute to improving image quality? 2. What are the potential implications of using circularly polarized light in display technology?
Frequently Updated Research: - Stay updated on advancements in display technology and optical devices to incorporate the latest innovations in this field.
Original Abstract Submitted
a display substrate includes a light emitting element disposed on a base substrate, and a light dimming structure layer and an anti-reflection layer stacked sequentially at a light exiting side of the light emitting element, wherein the light dimming structure layer includes a polarizing film layer configured to convert at least a portion of light emitted by the light emitting element incident onto the polarizing film layer into circularly polarized light with a set rotational direction to pass through the polarizing film layer; the anti-reflection layer includes a phase retarder and a linear polarizer which are stacked sequentially along a direction away from the base substrate, the phase retarder being configured to convert the circularly polarized light passing through the polarizing film layer into linearly polarized light, a polarization direction of which is parallel to a direction of a light transmission axis of the linear polarizer.
