18134305. DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME simplified abstract (LG Display Co., Ltd.)
Contents
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Organization Name
Inventor(s)
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 18134305 titled 'DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Simplified Explanation
The patent application describes a display device with a display panel that includes a display area and a dummy area surrounding the display area. The device also includes sub-pixels in the display area, dummy sub-pixels in the dummy area, a pixel circuit in the sub-pixels, and low potential power supply lines in both the sub-pixels and dummy sub-pixels to reduce transfer issues of light emitting elements.
- Display device with display panel and dummy area:
- The display panel has a display area and a dummy area surrounding it.
- Sub-pixels and dummy sub-pixels:
- Plurality of sub-pixels are in the display area. - Plurality of dummy sub-pixels are in the dummy area.
- Pixel circuit and low potential power supply lines:
- Pixel circuit is disposed in the sub-pixels. - Low potential power supply lines are in both sub-pixels and dummy sub-pixels.
- Benefits:
- Reduces transfer issues of light emitting elements in the outer portion of the display area. - Improves the self-assembly of light emitting elements in the dummy area.
- Potential Applications:
- Display devices in electronic devices such as smartphones, tablets, and televisions.
- Problems Solved:
- Transfer issues of light emitting elements in the outer portion of the display area.
- Potential Commercial Applications:
- Display technology companies, electronic manufacturers, and consumer electronics companies.
- Possible Prior Art:
- Similar technologies may exist in the field of display devices, but specific prior art is not provided in the abstract.
Questions:
1. How does the display device reduce transfer issues of light emitting elements? 2. What are the specific electronic devices that could benefit from this display technology?
Original Abstract Submitted
A display device can include a display panel having an display area and a dummy area surrounding the display area, a plurality of sub-pixels disposed in the display area, a plurality of dummy sub-pixels disposed in the dummy area, a pixel circuit disposed in the plurality of sub-pixels, and at least a pair of low potential power supply lines disposed in each of the plurality of sub-pixels and the plurality of dummy sub-pixels. Therefore, it is possible to reduce or minimize transfer issues of light emitting elements in an outer portion of the display area by forming the low potential power supply lines for self-assembling the light emitting element in the dummy area.
