18523145. LIQUID CRYSTAL DISPLAY DEVICE simplified abstract (Japan Display Inc.)
Contents
- 1 LIQUID CRYSTAL DISPLAY DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 LIQUID CRYSTAL DISPLAY DEVICE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 How does this technology impact the overall energy efficiency of the display screen?
- 1.11 Are there any limitations to the size or type of displays that can benefit from this technology?
- 1.12 Original Abstract Submitted
LIQUID CRYSTAL DISPLAY DEVICE
Organization Name
Inventor(s)
Syou Yanagisawa of Mobara-shi (JP)
LIQUID CRYSTAL DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18523145 titled 'LIQUID CRYSTAL DISPLAY DEVICE
Simplified Explanation
In this patent application, a method is described for preventing light leakage from a black matrix (BM) slit around a screen. By forming a BM slit in the periphery of a seal material on the edge of a counter substrate, and then applying a light shielding metal on the TFT substrate, light leakage can be effectively prevented, thus maintaining screen contrast.
- Formation of a black matrix to the edge of a counter substrate
- Creation of a BM slit in the seal material to prevent water/moisture penetration
- Application of a light shielding metal on the TFT substrate to prevent light leakage from the BM slit
Potential Applications
The technology described in this patent application could be applied in the manufacturing of electronic displays, such as LCD screens, OLED displays, and other types of flat panel displays.
Problems Solved
This technology addresses the issue of light leakage from the periphery of a screen, which can lead to degradation of contrast and overall display quality.
Benefits
The main benefit of this technology is the prevention of light leakage, resulting in improved contrast and overall screen performance.
Potential Commercial Applications
Commercial applications of this technology could include the production of high-quality displays for televisions, computer monitors, smartphones, and other electronic devices.
Possible Prior Art
One possible prior art could be the use of additional layers or materials to prevent light leakage in display screens. However, the specific method described in this patent application may offer a unique and more effective solution to the problem.
Unanswered Questions
How does this technology impact the overall energy efficiency of the display screen?
Answer: The patent application does not provide information on the energy efficiency implications of the described technology. Further research or testing would be needed to determine the impact on energy consumption.
Are there any limitations to the size or type of displays that can benefit from this technology?
Answer: The patent application does not specify any limitations regarding the size or type of displays that can benefit from this technology. Additional testing or analysis may be required to determine the applicability to different display sizes or technologies.
Original Abstract Submitted
A black matrix is formed to an edge of a counter substrate. Then, a BM slit, which is an area where the black matrix is not present, is formed in the periphery of a seal material in order to prevent water or moisture from penetrating from the interface between the counter substrate and the black matrix. Then, a light shielding metal is formed in a layer other than a lead line layer, on the side of a TFT substrate, in order to prevent light from leaking from the BM slit. With this structure, it is possible to prevent the light from leaking from the BM slit around a screen. As a result, the degradation of the contrast can be prevented in the periphery of the screen.