18474621. Light Emitting Display Device simplified abstract (LG Display Co., Ltd.)
Contents
Light Emitting Display Device
Organization Name
Inventor(s)
Light Emitting Display Device - A simplified explanation of the abstract
This abstract first appeared for US patent application 18474621 titled 'Light Emitting Display Device
The abstract describes a light emitting display device with an auxiliary power electrode, dummy electrodes, protection layers, and contact portions.
- The device includes an auxiliary power electrode on a substrate.
- At least one dummy electrode is placed at the periphery of the auxiliary power electrode.
- A protection layer covers both the auxiliary power electrode and the dummy electrodes.
- A contact portion passes through the protection layer to expose a portion of the auxiliary power electrode.
- The dummy electrode is electrically floated or supplied with the same voltage as the auxiliary power electrode.
Potential Applications: - This technology can be used in various types of light emitting display devices such as OLED screens and LED panels.
Problems Solved: - Helps in improving the efficiency and performance of light emitting display devices. - Enhances the durability and longevity of the display screens.
Benefits: - Increased energy efficiency. - Improved display quality. - Extended lifespan of the display device.
Commercial Applications: - This technology can be applied in consumer electronics, automotive displays, signage, and other display applications in various industries.
Questions about the technology: 1. How does the use of dummy electrodes improve the functionality of the display device? 2. What are the specific advantages of having a protection layer in this type of display technology?
Original Abstract Submitted
A light emitting display device includes an auxiliary power electrode disposed on a substrate, at least one dummy electrode disposed at a periphery of the auxiliary power electrode, on the substrate, at least one protection layer covering the auxiliary power electrode and the at least one dummy electrode, and a contact portion passing through the at least one protection layer to expose a portion of the auxiliary power electrode, wherein the at least one dummy electrode is electrically floated, or is supplied with the same voltage as a voltage applied to the auxiliary power electrode.