Boe technology group co., ltd. (20240292665). Display Panel and Manufacturing Method Thereof, and Display Device simplified abstract

Display Panel and Manufacturing Method Thereof, and Display Device

Organization Name

boe technology group co., ltd.

Inventor(s)

Cheng Han of Beijing (CN)

Kaijia Jin of Beijing (CN)

Xing Fan of Beijing (CN)

Yanming Wang of Beijing (CN)

Qixiao Wu of Beijing (CN)

Xiangmin Wen of Beijing (CN)

Bingwei Yang of Beijing (CN)

Shun Wang of Beijing (CN)

Songquan Wu of Beijing (CN)

Yansong Li of Beijing (CN)

Display Panel and Manufacturing Method Thereof, and Display Device - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240292665 titled 'Display Panel and Manufacturing Method Thereof, and Display Device

The abstract describes a display panel and its manufacturing method, as well as a display device. The display panel includes a base substrate, a pixel defining layer with sub-pixels, an encapsulation layer, and a light modulation layer. The light modulation layer is designed to allow light from sub-pixels to propagate away from the base substrate after total reflection at an interface within the layer.

• The display panel meets specific conditions related to the edges of its orthographic projections, including having recesses or protrusions.
• The innovation allows for efficient light modulation within the display panel, enhancing image quality and brightness.
• The manufacturing method ensures precise construction of the display panel components for optimal performance.
• The technology can be applied in various display devices, such as televisions, monitors, and smartphones.
• By controlling the direction of light propagation, the display panel can achieve high contrast ratios and vibrant colors.

Potential Applications: - Televisions - Monitors - Smartphones - Digital signage

Problems Solved: - Enhanced image quality - Improved brightness - Efficient light modulation

Benefits: - High contrast ratios - Vibrant colors - Precise construction for optimal performance

Commercial Applications: Title: Advanced Display Panel Technology for Enhanced Image Quality This technology can revolutionize the display industry by providing superior image quality and brightness in various devices, leading to a better viewing experience for consumers. The precise construction and efficient light modulation make it a valuable innovation for manufacturers looking to improve their products.

Questions about Display Panel Technology: 1. How does the light modulation layer contribute to enhancing image quality in the display panel? The light modulation layer allows for efficient control of light propagation, resulting in high contrast ratios and vibrant colors. 2. What specific conditions must the display panel meet in terms of its orthographic projections? The display panel must have recesses or protrusions along the edges of its orthographic projections to satisfy certain criteria.

Original Abstract Submitted

provided are a display panel and a manufacturing method thereof and a display device. the display panel includes: a base substrate; a pixel defining layer including first openings defining sub-pixels; an encapsulation layer; and a light modulation layer. the light modulation layer is configured such that light from each of at least one sub-pixel propagates along a direction away from the base substrate after total reflection upon incidence on an interface between the first light modulation portion in a corresponding second opening and the first light modulation sub-layer. the display panel satisfies at least one of a first condition or a second condition. the first condition is that at least a part of edge of the first orthographic projection has a recess. the second condition is that at least a part of edge of the second orthogonal projection has at least one of a recess or a protrusion.