Chengdu boe optoelectronics technology co., ltd. (20240213263). DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE simplified abstract
Contents
- 1 DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Key Features and Innovation
- 1.6 Potential Applications
- 1.7 Problems Solved
- 1.8 Benefits
- 1.9 Commercial Applications
- 1.10 Questions about Dummy Pixel Circuit
- 1.11 Frequently Updated Research
- 1.12 Original Abstract Submitted
DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
Organization Name
chengdu boe optoelectronics technology co., ltd.
Inventor(s)
DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240213263 titled 'DUMMY PIXEL CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE
Simplified Explanation
The patent application discusses a dummy pixel circuit for display panels, aiming to improve luminance and reduce display mura.
- The dummy pixel circuit is placed between two through vias in a display panel.
- It consists of a pixel sub-circuit and a dummy sub-circuit.
- The pixel sub-circuit includes first transistors connected to the first gate line.
- The dummy sub-circuit includes second transistors connected to the first gate line and corresponding to the first transistors.
- The second transistors increase the total load of the pixel circuit, enhancing the luminance of the corresponding pixel.
Key Features and Innovation
- Dummy pixel circuit for display panels.
- Improved luminance and reduced display mura.
- Utilizes first and second transistors to increase total load and enhance pixel performance.
Potential Applications
This technology can be applied in various display devices, such as televisions, monitors, and smartphones, to improve image quality and reduce visual defects.
Problems Solved
The technology addresses issues related to display mura, which can affect the overall visual quality of display panels.
Benefits
- Enhanced luminance in pixels.
- Reduced display mura for improved image quality.
- Better overall performance of display panels.
Commercial Applications
- Display panel manufacturing industry.
- Consumer electronics market for televisions, monitors, and smartphones.
Questions about Dummy Pixel Circuit
How does the dummy pixel circuit improve display quality?
The dummy pixel circuit increases the total load of the pixel circuit, resulting in enhanced luminance and reduced display mura.
What are the potential applications of this technology beyond display panels?
The technology can be utilized in various consumer electronics devices to improve image quality and overall performance.
Frequently Updated Research
There may be ongoing research in the field of display technology to further enhance the performance of dummy pixel circuits and address additional display quality issues.
Original Abstract Submitted
the present disclosure relates to a dummy pixel circuit, a display panel, and a display device, which belongs to the field of display. the dummy pixel circuit is applicable to a display panel provided with two through vias and disposed between the two through vias, and the dummy pixel circuit includes a pixel sub-circuit and a dummy sub-circuit. the pixel sub-circuit includes one or more first transistors, wherein a control electrode of the first transistor is electrically connected to the first gate line. the dummy sub-circuit includes one or more second transistors, wherein a control electrode of the dummy sub-circuit is electrically connected to the first gate line, a first electrode of the second transistor is electrically connected to a first electrode of a corresponding one of the one or more first transistors, and a second electrode of the second transistor is electrically connected to a second electrode of the corresponding first transistor. each of the one or more first transistors corresponds to at least one of the one or more second transistors. the second transistor consumes the power transmitted transferred by the first gate line, and thus a total load of the pixel circuit electrically connected to the first gate line is increased. in this way, the pixel, to which the pixel circuit electrically connected to the first gate line corresponds, has an increased luminance, thereby mitigating display mura of display panel.
