18357933. LIGHT EMITTING DISPLAY DEVICE simplified abstract (LG Display Co., Ltd.)
Contents
- 1 LIGHT EMITTING DISPLAY DEVICE
LIGHT EMITTING DISPLAY DEVICE
Organization Name
Inventor(s)
Cheolhwan Lee of Suwon-si (KR)
LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18357933 titled 'LIGHT EMITTING DISPLAY DEVICE
Simplified Explanation
The abstract describes a light emitting display device with pixels containing sub-pixels, each with a light emitting diode, lens, driving transistor, and capacitor.
- Each pixel contains multiple sub-pixels with individual light emitting diodes and lenses.
- A driving transistor controls the driving currents of the light emitting diodes.
- A capacitor is connected to the driving transistor for initialization purposes.
- The anode electrodes of the light emitting diodes can be initialized to different voltages.
Potential Applications
The technology described in this patent application could be used in various display devices such as televisions, monitors, and digital signage.
Problems Solved
This technology allows for more precise control and initialization of the light emitting diodes in display devices, leading to improved image quality and energy efficiency.
Benefits
The benefits of this technology include enhanced display performance, lower power consumption, and potentially longer lifespan of the display device.
Potential Commercial Applications
The technology could be applied in the manufacturing of high-quality displays for consumer electronics, commercial displays, and automotive displays.
Possible Prior Art
One possible prior art could be the use of similar technologies in the production of OLED displays or LED screens for electronic devices.
Unanswered Questions
How does this technology compare to existing display technologies in terms of energy efficiency?
This article does not provide a direct comparison with existing display technologies in terms of energy efficiency. It would be interesting to see a study or analysis on how this technology stacks up against current industry standards.
What impact could this technology have on the cost of manufacturing display devices?
The article does not delve into the potential cost implications of implementing this technology in display devices. It would be beneficial to understand how this innovation could affect the overall manufacturing costs and pricing of such devices.
Original Abstract Submitted
A light emitting display device includes a display panel in which a plurality of pixels is disposed, each of the plurality of pixels includes a plurality of sub pixels, each of the plurality of sub pixels includes: a first light emitting diode configured to emit light by a first driving current; a first lens which refracts light emitted from the first light emitting diode; a second light emitting diode configured to emit light by a second driving current; a second lens which refracts light emitted from the second light emitting diode; a driving transistor configured to control the driving currents, and a capacitor which is connected to the driving transistor, and each of an anode electrode of the first light emitting diode and an anode electrode of the second light emitting diode may be initialized to a voltage different from a voltage which is applied to the capacitor.
