18076197. DISPLAY APPARATUS simplified abstract (SAMSUNG DISPLAY CO., LTD.)
Contents
DISPLAY APPARATUS
Organization Name
Inventor(s)
Joonhyung Park of Yongin-si (KR)
Dokyung Youn of Yongin-si (KR)
Changhun Lee of Yongin-si (KR)
Kangseob Jeong of Yongin-si (KR)
DISPLAY APPARATUS - A simplified explanation of the abstract
This abstract first appeared for US patent application 18076197 titled 'DISPLAY APPARATUS
Simplified Explanation
The patent application describes a display apparatus that includes a first pixel electrode, an emission layer, and an opposite electrode. It also includes a second substrate with a bank and a first quantum dot layer. The first substrate and the second substrate are bonded together using a bonding member.
- A display apparatus with improved pixel structure and color emission capabilities is disclosed.
- The apparatus includes a first pixel electrode, an emission layer, and an opposite electrode.
- A second substrate is used, with a bank and a first quantum dot layer, to enhance the display performance.
- The first substrate and the second substrate are bonded together using a bonding member.
Potential Applications
This technology can be applied in various display devices, such as:
- Televisions
- Computer monitors
- Mobile devices
- Virtual reality headsets
Problems Solved
The display apparatus addresses the following problems:
- Limited color emission capabilities of traditional display devices
- Inefficient light emission and color reproduction
- Complex pixel structures and manufacturing processes
Benefits
The display apparatus offers the following benefits:
- Improved color emission in a specific wavelength band
- Enhanced light emission efficiency and color reproduction
- Simplified pixel structure and manufacturing process
Original Abstract Submitted
A display apparatus includes: a first pixel electrode in a display area; a pixel defining layer with a first pixel opening defined in the pixel defining layer exposing a center of the first pixel electrode; an emission layer over the first pixel electrode and configured to emit light in a first wavelength band; an opposite electrode over the emission layer; a second substrate over the first substrate such that the opposite electrode is between the first substrate and the second substrate; a bank over a bottom surface of the second substrate in a direction to the first substrate, a first opening defined in the bank overlapping with the first pixel opening and a first additional opening defined in the bank overlapping with the peripheral area, a first quantum dot layer in the first opening; and a bonding member bonding the first substrate and the second substrate to each other.
- SAMSUNG DISPLAY CO., LTD.
- Simbum Yuk of Yongin-si (KR)
- Minjae Kim of Yongin-si (KR)
- Minhee Kim of Yongin-si (KR)
- Taehoon Kim of Yongin-si (KR)
- Joonhyung Park of Yongin-si (KR)
- Hanjun Yu of Yongin-si (KR)
- Dokyung Youn of Yongin-si (KR)
- Changhun Lee of Yongin-si (KR)
- Kangseob Jeong of Yongin-si (KR)
- H10K59/122
- H10K59/88
- H10K50/86