Samsung display co., ltd. (20240114742). DISPLAY APPARATUS simplified abstract

DISPLAY APPARATUS

Organization Name

samsung display co., ltd.

Inventor(s)

Younggu Kim of Yongin-si (KR)

Jiyun Park of Yongin-si (KR)

Bongsung Seo of Yongin-si (KR)

Jongho Son of Yongin-si (KR)

Jaejin Lyu of Yongin-si (KR)

Yeonhee Lee of Yongin-si (KR)

Baekkyun Jeon of Yongin-si (KR)

Kyungseon Tak of Yongin-si (KR)

DISPLAY APPARATUS - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240114742 titled 'DISPLAY APPARATUS

Simplified Explanation

The display apparatus described in the abstract includes light-emitting devices with different color emission layers, quantum dot layers, and a low refractive index layer containing fluorine. Here are some key points to explain the patent/innovation:

• The display apparatus consists of three light-emitting devices, each with a different color emission layer.
• A second-color quantum dot layer is placed over the second light-emitting device, while a third-color quantum dot layer is placed over the third light-emitting device.
• A low refractive index layer, containing a matrix part and particles, is placed over the quantum dot layers and the light-emitting devices.
• A first portion of the matrix part close to the light-emitting devices includes fluorine.

1. 1. 1. Potential Applications of this Technology:

- High-quality display screens for electronic devices - Advanced lighting systems for commercial and residential use

1. 1. 1. Problems Solved by this Technology:

- Improved color accuracy and brightness in displays - Enhanced energy efficiency in lighting systems

1. 1. 1. Benefits of this Technology:

- Vivid and accurate color reproduction - Reduced power consumption and longer lifespan of displays and lighting systems

1. 1. 1. Potential Commercial Applications of this Technology:
         1. Enhanced Color Display Technology for Smartphones and TVs

1. 1. 1. Possible Prior Art:

There may be prior art related to quantum dot technology in display devices and the use of low refractive index layers for improved light emission and color accuracy.

1. 1. 1. 1. Unanswered Questions:
         2. How does the inclusion of fluorine in the matrix part affect the overall performance of the display apparatus?

The abstract mentions that a first portion of the matrix part includes fluorine, but it does not elaborate on the specific impact of this element on the functionality of the display apparatus.

1. 1. 1. 1. What are the specific characteristics of the particles in the matrix part that contribute to the performance of the display apparatus?

While the abstract mentions the presence of particles in the matrix part, it does not provide details on the composition or properties of these particles and how they interact with the light-emitting devices and quantum dot layers.

Original Abstract Submitted

a display apparatus includes a first through a third light-emitting devices, each including a first-color emission layer and being over a substrate; a second-color quantum dot layer over the second light-emitting device; a third-color quantum dot layer over the third light-emitting device; and a low refractive index layer over the second-color quantum dot layer and the third-color quantum dot layer to correspond to the first through third light-emitting devices, and including a matrix part and a plurality of particles in the matrix part, wherein a first portion of the matrix part close to the first through third light-emitting devices includes fluorine.