Apple inc. (20240096285). High Resolution Display Circuitry with Global Initialization simplified abstract

High Resolution Display Circuitry with Global Initialization

Organization Name

apple inc.

Inventor(s)

Alper Ozgurluk of Sunnyvale CA (US)

Andrew Lin of San Jose CA (US)

Cheuk Chi Lo of Belmont CA (US)

Chun-Ming Tang of Saratoga CA (US)

Shinya Ono of Santa Clara CA (US)

Chun-Yao Huang of San Jose CA (US)

High Resolution Display Circuitry with Global Initialization - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240096285 titled 'High Resolution Display Circuitry with Global Initialization

Simplified Explanation

The patent application describes a display technology that utilizes pixels containing organic light-emitting diodes, thin-film transistors, and capacitors, including drive, emission, and select transistors. The select transistor is crucial for applying various voltages during different phases of operation, eliminating the need for separate anode reset and initialization transistors.

• The pixel in the display includes organic light-emitting diodes, thin-film transistors, and capacitors.
• The select transistor is responsible for applying different voltages during different phases of operation, simplifying the pixel design.
• The pixel does not require separate anode reset and initialization transistors, reducing complexity and cost.

Potential Applications

This technology can be applied in various display devices such as smartphones, tablets, televisions, and wearable devices.

Problems Solved

This technology solves the problem of complex pixel design in displays by integrating multiple functions into a single pixel structure.

Benefits

The benefits of this technology include reduced complexity, lower cost, improved efficiency, and enhanced performance in display devices.

Potential Commercial Applications

The potential commercial applications of this technology include consumer electronics, automotive displays, signage, and augmented reality devices.

Possible Prior Art

Prior art in display technology includes similar innovations in pixel design, such as integrated transistor structures and voltage control mechanisms.

How does this technology compare to existing display technologies in terms of power consumption and image quality?

This article does not provide a direct comparison with existing display technologies in terms of power consumption and image quality. Further research and testing would be needed to evaluate these aspects.

What are the potential challenges in implementing this technology on a large scale for mass production?

The article does not address the potential challenges in implementing this technology on a large scale for mass production. Factors such as manufacturing processes, scalability, and cost-effectiveness would need to be considered.

Original Abstract Submitted

a display may include an array of pixels. a pixel can include an organic light-emitting diode, up to three thin-film transistors, and up to two capacitors. the pixel can include a drive transistor, an emission transistor, and a select transistor. the select transistor can be used to apply a reference voltage to the gate of the drive transistor during a global reset phase and during a global threshold voltage sampling phase and can also be used to apply a data voltage to the gate of the drive transistor during a data programming phase. the drive transistor can receive a power supply voltage that toggles between a low voltage during the global reset phase and a high voltage during other phases of operation. configured and operated in this way, the pixel need not include separate dedicated anode reset and initialization transistors.