Samsung display co., ltd. (20240206247). DISPLAY DEVICE simplified abstract
Contents
DISPLAY DEVICE
Organization Name
Inventor(s)
CHULKYU Kang of YONGIN-SI (KR)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240206247 titled 'DISPLAY DEVICE
The abstract describes a display device with a pixel circuit on a substrate, including a first thin-film transistor, a second thin-film transistor, a first shielding layer, and a second shielding layer.
- The display device features a pixel circuit with two thin-film transistors connected to each other and overlapping shielding layers.
- The first thin-film transistor includes a first semiconductor layer and a first gate electrode, while the second thin-film transistor comprises a second semiconductor layer and a second gate electrode.
- The second semiconductor layer is connected to the first semiconductor layer and the first gate electrode.
- A first shielding layer overlaps the second semiconductor layer, and a second shielding layer overlaps the second semiconductor layer and is stacked on the first shielding layer.
Potential Applications: - This technology can be used in various types of display devices, such as LCDs or OLEDs. - It can improve the performance and efficiency of displays by enhancing pixel circuit functionality.
Problems Solved: - Enhances the overall performance and functionality of display devices. - Provides a more efficient and reliable pixel circuit design.
Benefits: - Improved display quality and performance. - Enhanced efficiency and reliability of pixel circuits. - Potential cost savings in display manufacturing processes.
Commercial Applications: - This technology can be applied in the manufacturing of consumer electronics, such as smartphones, tablets, and TVs. - It can also be utilized in industrial displays, medical devices, and automotive displays.
Questions about the Technology: 1. How does the overlapping shielding layers in the pixel circuit contribute to the overall performance of the display device? 2. What are the specific advantages of having two thin-film transistors in the pixel circuit design?
Frequently Updated Research: - Stay updated on advancements in thin-film transistor technology and display device innovations to further enhance the performance and efficiency of this technology.
Original Abstract Submitted
a display device includes a pixel circuit disposed on a substrate, and a display element on the pixel circuit. the pixel circuit includes a first thin-film transistor comprising a first semiconductor layer and a first gate electrode insulated from the first semiconductor layer, a second thin-film transistor comprising a second semiconductor layer and a second gate electrode insulated from the second semiconductor layer, the second semiconductor layer being connected to the first semiconductor layer and the first gate electrode, a first shielding layer overlapping the second semiconductor layer, and a second shielding layer overlapping the second semiconductor layer and stacked on the first shielding layer.
- Samsung display co., ltd.
- NAYUN Kwak of YONGIN-SI (KR)
- CHULKYU Kang of YONGIN-SI (KR)
- DAESUK Kim of YONGIN-SI (KR)
- ILGOO Youn of YONGIN-SI (KR)
- DONGSUN Lee of YONGIN-SI (KR)
- SOYOUNG Lee of YONGIN-SI (KR)
- JIEUN Lee of YONGIN-SI (KR)
- JUNYOUNG Jo of YONGIN-SI (KR)
- MINHEE Choi of YONGIN-SI (KR)
- H10K59/126
- G09G3/3233
- H01L27/12
- H10K59/124
- H10K59/131
- CPC H10K59/126