DISPLAY SUBSTRATE AND DISPLAY DEVICE

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DISPLAY SUBSTRATE AND DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18021866 titled 'DISPLAY SUBSTRATE AND DISPLAY DEVICE

The abstract describes a display substrate with sub-pixels, reference signal lines, and light emitting control lines.

Sub-pixel driving circuit includes driving transistor, compensation transistor, voltage stabilizing transistor, and first conductive connection portion.
Compensation transistor has a double-gate structure with two sub-transistors connected in series.
Gate electrode of voltage stabilizing transistor is connected to a corresponding first light emitting control line.

Potential Applications: - This technology can be used in various display devices such as TVs, monitors, and smartphones. - It can improve the performance and efficiency of displays by enhancing pixel control.

Problems Solved: - Enhances the driving capabilities of sub-pixels in display screens. - Improves the overall image quality and energy efficiency of display devices.

Benefits: - Higher resolution and better color accuracy in display screens. - Reduced power consumption and longer lifespan of display devices.

Commercial Applications: - This technology can be utilized by display manufacturers to create high-quality and energy-efficient products, catering to the growing demand for advanced display technologies in various consumer electronics.

Prior Art: - Researchers can explore existing patents related to display substrates, sub-pixel driving circuits, and double-gate transistors to understand the evolution of this technology.

Frequently Updated Research: - Stay updated on advancements in display technology, semiconductor materials, and manufacturing processes to further enhance the performance of display substrates.

Questions about Display Substrates: 1. How does the double-gate structure of the compensation transistor improve pixel control in display substrates? 2. What are the key differences between traditional display substrates and those incorporating the described sub-pixel driving circuit?

Original Abstract Submitted

A display substrate includes: a base substrate, a plurality of sub-pixels arranged on the base substrate, a plurality of reference signal lines and a plurality of first light emitting control lines; the sub-pixel includes a sub-pixel driving circuit, and the sub-pixel driving circuit includes: a driving transistor, a compensation transistor, a voltage stabilizing transistor and a first conductive connection portion; a first electrode of the compensation transistor is coupled to a second electrode of the driving transistor, a second electrode of the compensation transistor is coupled to a gate electrode of the driving transistor, and the compensation transistor includes a double-gate transistor, the double-gate transistor includes two sub-transistors connected in series, and active patterns of the two sub-transistors are coupled to form an intermediate node; a gate electrode of the voltage stabilizing transistor is coupled to a corresponding first light emitting control line.