18284622. Display Apparatus, Electronic Device, and Method of Manufacturing Semiconductor Device simplified abstract (Semiconductor Energy Laboratory Co., Ltd.)

Display Apparatus, Electronic Device, and Method of Manufacturing Semiconductor Device

Organization Name

Semiconductor Energy Laboratory Co., Ltd.

Inventor(s)

Minato Ito of Atsugi, Kanagawa (JP)

Munehiro Kozuma of Atsugi, Kanagawa (JP)

Yuki Okamoto of Ebina, Kanagawa (JP)

Yusuke Koumura of Atsugi, Kanagawa (JP)

Display Apparatus, Electronic Device, and Method of Manufacturing Semiconductor Device - A simplified explanation of the abstract

This abstract first appeared for US patent application 18284622 titled 'Display Apparatus, Electronic Device, and Method of Manufacturing Semiconductor Device

Simplified Explanation

The display apparatus described in the patent application includes a driver circuit with redundancy, consisting of a first layer with two driver circuits and a second layer with two pixel regions, each connected to its respective driver circuit through wiring and a switch.

• The display apparatus has a first layer with two driver circuits and a second layer with two pixel regions.
• The first pixel region is connected to the first driver circuit through a first wiring, and the second pixel region is connected to the second driver circuit through a second wiring.
• The first wiring is connected to the second wiring through a switch, providing redundancy in case of circuit failure.

Potential Applications

The technology described in the patent application could be applied in:

• High-resolution displays
• Medical imaging devices
• Virtual reality headsets

Problems Solved

This technology helps address the following issues:

• Circuit failure in display devices
• Pixel malfunction in electronic screens

Benefits

The benefits of this technology include:

• Improved reliability of display devices
• Redundancy to prevent complete device failure
• Enhanced performance in high-demand applications

Potential Commercial Applications

The technology could find commercial applications in:

• Consumer electronics manufacturing
• Medical equipment production
• Aerospace industry for cockpit displays

Possible Prior Art

One possible prior art for this technology could be the use of redundant circuits in aerospace displays to ensure continuous operation.

How does the switch mechanism work to provide redundancy in the driver circuit?

The patent application does not provide detailed information on the specific operation of the switch mechanism in ensuring redundancy in the driver circuit. Further clarification on this aspect would be beneficial.

What materials are used in the construction of the display apparatus to ensure durability and longevity?

The patent application does not mention the specific materials used in the construction of the display apparatus. Understanding the materials employed could provide insights into the durability and longevity of the device.

Original Abstract Submitted

A display apparatus with a driver circuit having redundancy is provided. The display apparatus includes a first layer and a second layer positioned above the first layer. The first layer includes a first driver circuit and a second driver circuit. The second layer includes a first pixel region and a second pixel region. The first pixel region includes a first pixel circuit and the second pixel region includes a second pixel circuit. The first pixel region includes a region overlapping with the first circuit and the second pixel region includes a region overlapping with the second circuit. The first pixel circuit is electrically connected to the first driver circuit through a first wiring, the second pixel circuit is electrically connected to the second driver circuit through a second wiring, and the first wiring is electrically connected to the second wiring through a switch.