20240016006. SUPPORTING BACKPLANE AND DISPLAY APPARATUS simplified abstract (BOE Technology Group Co., Ltd.)

SUPPORTING BACKPLANE AND DISPLAY APPARATUS

Organization Name

BOE Technology Group Co., Ltd.

Inventor(s)

Zuquan Chen of Beijing (CN)

Wei Qing of Beijing (CN)

Xingguo Liu of Beijing (CN)

Shaokui Liu of Beijing (CN)

Zhihui Wang of Beijing (CN)

Wei Zeng of Beijing (CN)

Danping Shen of Beijing (CN)

Qiang Tang of Beijing (CN)

Ce Wang of Beijing (CN)

SUPPORTING BACKPLANE AND DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240016006 titled 'SUPPORTING BACKPLANE AND DISPLAY APPARATUS

Simplified Explanation

The patent application describes a display panel with multiple sub-pixels, consisting of a substrate, a pixel defining layer, a light emitting device, and a color film layer. The pixel defining layer has multiple layers (m) where m is a positive integer greater than or equal to 2. The (m-1)th layer of the pixel defining layer is covered on the surface of the (m-2)th layer, and the refractive index of the (m-1)th layer is higher than the refractive index of the mth layer.

• The display panel includes multiple sub-pixels and layers to define pixels.
• The pixel defining layer has multiple layers, with each layer covering the previous layer.
• The refractive index of each layer decreases as we move towards the outer layers.

Potential applications of this technology:

• High-resolution displays: The use of multiple sub-pixels and layers can result in improved image quality and resolution.
• Virtual reality (VR) and augmented reality (AR): The display panel can enhance the visual experience in VR and AR applications by providing more vibrant and realistic colors.
• Mobile devices: The technology can be used in smartphones and tablets to improve the display quality and color accuracy.

Problems solved by this technology:

• Improved image quality: The use of multiple layers and sub-pixels can enhance the sharpness, color accuracy, and overall visual experience of the display.
• Reduced color bleeding: The higher refractive index of the inner layers helps to minimize color bleeding and improve color separation.

Benefits of this technology:

• Enhanced visual experience: The display panel can provide more vibrant and realistic colors, resulting in a better viewing experience for users.
• Improved color accuracy: The use of multiple layers and sub-pixels helps to achieve more accurate and precise color reproduction.
• Higher resolution: The technology can contribute to higher resolution displays, allowing for sharper and more detailed images.

Original Abstract Submitted

provided is a display panel including a plurality of sub-pixels and includes a substrate and a pixel defining layer, a light emitting device and a color film layer disposed on the substrate. the pixel defining includes m layers and m being a positive integer equal to or greater than 2, an m-th layer of pixel defining layer is covered on a surface of an (m−1)-th layer of pixel defining layer, and a refractive index nof the (m−1)-th layer of pixel defining layer is greater than a refractive index nof the m-th layer of pixel defining layer, and wherein 2≤m≤m.