Lg display co., ltd. (20240215327). LIGHT EMITTING DISPLAY DEVICE simplified abstract
Contents
LIGHT EMITTING DISPLAY DEVICE
Organization Name
Inventor(s)
Dong Cheol Choe of Paju-si (KR)
LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240215327 titled 'LIGHT EMITTING DISPLAY DEVICE
The patent application describes a light-emitting display device with a substrate and a bank that divides the emissive portions.
- The device includes a trench in the bank to separate the emissive portions.
- Different color emissive layers are provided on the common layer in each emissive portion.
- Auxiliary color emissive layers are stacked on top of the color emissive layers.
- A cathode is spaced apart from the common layer by the stack of layers.
Potential Applications: - This technology could be used in the development of high-resolution displays for electronic devices. - It may find applications in the manufacturing of vibrant and energy-efficient screens for televisions and monitors.
Problems Solved: - The device addresses the need for improved color accuracy and brightness in display technologies. - It solves the challenge of efficiently separating different emissive portions on a display.
Benefits: - Enhanced color reproduction and brightness in display screens. - Energy-efficient design for reduced power consumption in electronic devices.
Commercial Applications: - The technology could be utilized in the production of advanced OLED displays for consumer electronics. - It may have implications in the development of next-generation display technologies for various industries.
Questions about the Technology: 1. How does the device achieve color accuracy in display screens?
- The device utilizes different color emissive layers to achieve accurate color reproduction.
2. What sets this display technology apart from existing solutions?
- This technology offers improved color separation and brightness control compared to traditional display designs.
Original Abstract Submitted
disclosed is a light emitting display device including a substrate, a bank provided on the substrate, the bank being configured to divide a first emissive portion and a second emissive portion from each other, the bank having a trench, a first common layer provided over the first emissive portion, the bank, and the second emissive portion, a first color emissive layer provided on the first common layer in the first emissive portion, a second color emissive layer provided on the first common layer in the second emissive portion, a stack of layers formed by overlapping of a first auxiliary color emissive layer provided on the same layer as the first color emissive layer and a second auxiliary color emissive layer provided on the same layer as the second color emissive layer on the bank including the trench, and a cathode spaced apart from the first common layer by the stack of layers.