18276176. DISPLAY DEVICE simplified abstract (SHARP KABUSHIKI KAISHA)
Contents
- 1 DISPLAY DEVICE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 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 Unanswered Questions
- 1.11 Original Abstract Submitted
DISPLAY DEVICE
Organization Name
Inventor(s)
JEAN Mugiraneza of Sakai City, Osaka (JP)
MASASHI Mayumi of Sakai City, Osaka (JP)
KOSUKE Nagata of Sakai City, Osaka (JP)
DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18276176 titled 'DISPLAY DEVICE
Simplified Explanation
The abstract describes a display device with a display panel and a touch panel. The touch panel includes touch electrodes for detecting touch through changes in mutual capacitance. A shield electrode is placed between the display panel and touch panel to be applied with a shield-electrode signal.
- The display device includes a display panel with a light-emitting layer, a first electrode, and a second electrode.
- The touch panel has a first touch electrode and a second touch electrode driven by a driving signal for touch detection.
- A shield electrode is positioned between the first electrode and touch panel to receive a shield-electrode signal.
Potential Applications
The technology can be applied in various devices such as smartphones, tablets, interactive displays, and other touch-sensitive screens.
Problems Solved
1. Improved touch sensitivity and accuracy in touch panels. 2. Reduction of interference and noise in touch detection.
Benefits
1. Enhanced user experience with more responsive touch panels. 2. Increased durability and longevity of display devices. 3. Improved performance in touch interactions.
Potential Commercial Applications
"Enhancing Touch Panel Technology for Interactive Displays"
Possible Prior Art
Prior touch panel technologies with shield electrodes for noise reduction and touch accuracy.
Unanswered Questions
How does the shield-electrode signal impact the overall performance of the display device?
The shield-electrode signal helps reduce interference and noise, but the specific effects on display quality and touch sensitivity are not detailed in the abstract.
Are there any specific manufacturing challenges associated with integrating the shield electrode into the display device?
The abstract does not mention any potential difficulties or complexities in the manufacturing process related to the shield electrode implementation.
Original Abstract Submitted
A display device includes a display panel and a touch panel, wherein the display panel has a light-emitting layer, a first electrode, and a second electrode, the touch panel has a first touch electrode, and a second touch electrode that is driven by a driving signal for detecting a touch in response to a change in mutual capacitance between the first touch electrode and second touch electrode, and the display device further includes a shield electrode formed between the first electrode and touch panel to be applied with a shield-electrode signal.