Samsung display co., ltd. (20240237465). DISPLAY DEVICE INCLUDING A COLOR FILTER DISPOSED ON A BANK STRUCTURE simplified abstract

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DISPLAY DEVICE INCLUDING A COLOR FILTER DISPOSED ON A BANK STRUCTURE

Organization Name

samsung display co., ltd.

Inventor(s)

Dong Hyun Yang of Yongin-si (KR)

Eui Suk Jung of Yongin-si (KR)

DISPLAY DEVICE INCLUDING A COLOR FILTER DISPOSED ON A BANK STRUCTURE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240237465 titled 'DISPLAY DEVICE INCLUDING A COLOR FILTER DISPOSED ON A BANK STRUCTURE

The abstract describes a display device with first and second pixel electrodes, inorganic insulating layers, a bank structure, light emitting layers, common electrodes, a light blocking layer, and color filters.

  • The display device includes a unique bank structure with first and second openings overlapping the pixel electrodes.
  • Light emitting layers are placed on the pixel electrodes for illumination.
  • Common electrodes are positioned on the light emitting layers for electrical connection.
  • A light blocking layer with openings is used to control light emission.
  • Color filters are inserted into the openings to produce colored display.

Potential Applications: This technology can be used in various display devices such as TVs, monitors, and smartphones.

Problems Solved: The technology addresses the need for improved display quality and color accuracy in electronic devices.

Benefits: Enhanced display performance, vibrant colors, and improved image clarity are some of the benefits of this technology.

Commercial Applications: This technology can be applied in the consumer electronics industry for manufacturing high-quality displays with accurate color reproduction.

Questions about the technology: 1. How does the placement of color filters in the openings affect display quality? 2. What are the advantages of using a bank structure in a display device?


Original Abstract Submitted

a display device includes a first and second pixel electrode. an inorganic insulating layer is partially disposed on the first and second pixel electrode. a bank structure is disposed on the inorganic insulating layer and includes a first opening overlapping the first pixel electrode and a second opening overlapping the second pixel electrode. first and second light emitting layers are disposed on the first and second pixel electrodes. first and second common electrodes are disposed on the first and second light emitting layers. a light blocking layer is disposed on the bank structure and includes a first opening hole overlapping the first opening and a second opening hole overlapping the second opening. first and second color filters are disposed in the first and second openings.

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