18430086. Pixel Driver Redundancy Schemes simplified abstract (Apple Inc.)
Contents
- 1 Pixel Driver Redundancy Schemes
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Pixel Driver Redundancy Schemes - 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
Pixel Driver Redundancy Schemes
Organization Name
Inventor(s)
Hjalmar Edzer Ayco Huitema of Lexington MA (US)
Hopil Bae of Sunnyvale CA (US)
Kapil V. Sakariya of Los Altos CA (US)
Mahdi Farrokh Baroughi of Santa Clara CA (US)
Stanley B. Wang of Cupertino CA (US)
Tore Nauta of Santa Cruz CA (US)
Pixel Driver Redundancy Schemes - A simplified explanation of the abstract
This abstract first appeared for US patent application 18430086 titled 'Pixel Driver Redundancy Schemes
Simplified Explanation
The patent application describes display panel redundancy schemes and building blocks, specifically focusing on pixel driver chips connected to primary and redundant strings of LEDs within a local passive matrix.
- Pixel driver chips are connected to both primary and redundant strings of LEDs within a local passive matrix.
- Driver terminal switches within the pixel driver chip are used to select either the primary or redundant strings of LEDs.
Potential Applications
This technology could be applied in:
- LED displays
- Electronic billboards
- Digital signage
Problems Solved
This technology helps address:
- Display panel failures
- LED malfunction
- Improving display reliability
Benefits
The benefits of this technology include:
- Enhanced display reliability
- Redundancy for critical applications
- Improved overall display performance
Potential Commercial Applications
The potential commercial applications of this technology include:
- Advertising industry
- Entertainment industry
- Information displays
Possible Prior Art
One possible prior art could be the use of redundant systems in electronic displays to improve reliability and performance.
Unanswered Questions
How does this technology impact power consumption in LED displays?
This article does not address the potential impact of this technology on power consumption in LED displays.
Are there any limitations to the size of displays that can benefit from this technology?
The article does not discuss any limitations regarding the size of displays that can effectively utilize this technology.
Original Abstract Submitted
Display panel redundancy schemes and redundancy building blocks are described. In an embodiment, pixel driver chips are connected to both primary and redundant strings of LEDs within a local passive matrix, and driver terminal switches within the pixel driver chip are used to select either the primary or redundant strings of LEDs.