View source for Canon kabushiki kaisha (20240339079). LIGHT-EMITTING DEVICE HAVING CONTROL CONNECTION BETWEEN GATE OF DRIVE TRANSISTOR AND POWER SUPPLY, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, LIGHTING DEVICE AND MOVING BODY simplified abstract

=LIGHT-EMITTING DEVICE HAVING CONTROL CONNECTION BETWEEN GATE OF DRIVE TRANSISTOR AND POWER SUPPLY, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, LIGHTING DEVICE AND MOVING BODY=


==Organization Name==

[[:Category:canon kabushiki kaisha|canon kabushiki kaisha]]


[[Category:canon kabushiki kaisha]]

==Inventor(s)==

[[:Category:TOMOYA Sasago of Kanagawa (JP)|TOMOYA Sasago of Kanagawa (JP)]][[Category:TOMOYA Sasago of Kanagawa (JP)]]

[[:Category:HIROMASA Tsuboi of Tokyo (JP)|HIROMASA Tsuboi of Tokyo (JP)]][[Category:HIROMASA Tsuboi of Tokyo (JP)]]

==LIGHT-EMITTING DEVICE HAVING CONTROL CONNECTION BETWEEN GATE OF DRIVE TRANSISTOR AND POWER SUPPLY, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, LIGHTING DEVICE AND MOVING BODY - A simplified explanation of the abstract==


This abstract first appeared for US patent application 20240339079 titled 'LIGHT-EMITTING DEVICE HAVING CONTROL CONNECTION BETWEEN GATE OF DRIVE TRANSISTOR AND POWER SUPPLY, PHOTOELECTRIC CONVERSION DEVICE, ELECTRONIC APPARATUS, LIGHTING DEVICE AND MOVING BODY

The abstract describes a light-emitting device with multiple light-emitting elements and pixel circuits that control the emission of light. 

* The device includes drive transistors, write transistors, and light emission control transistors in each pixel circuit.
* There are control lines for managing the write and light emission control transistors.
* Circuits are designed to adjust the signal waveforms of the control lines.
* The innovation lies in the precise control of the light emission process in the device.

Potential Applications:
* This technology can be used in display panels, signage, and lighting applications.
* It may find applications in automotive lighting systems and wearable technology.

Problems Solved:
* Provides efficient control over the light emission process.
* Enhances the overall performance and energy efficiency of light-emitting devices.

Benefits:
* Improved brightness and color accuracy in displays.
* Energy savings due to optimized control of light emission.

Commercial Applications:
* Display manufacturers can integrate this technology into their products for enhanced performance.
* Lighting companies can use this innovation to create more energy-efficient lighting solutions.

Questions about the technology:
1. How does this technology improve energy efficiency in light-emitting devices?
2. What are the potential challenges in implementing this innovation in commercial products?


==Original Abstract Submitted==

a light-emitting device includes a plurality of light-emitting elements and a plurality of pixel circuits. the plurality of pixel circuits each includes a drive transistor configured to drive a corresponding one of the plurality of light-emitting elements, a write transistor configured to write a signal to a gate of the drive transistor, and a light emission control transistor configured to control connection between the gate of the drive transistor and a power supply. the light-emitting device includes a first control line for controlling the write transistor, a second control line for controlling the light emission control transistor, a first circuit configured to incline a signal waveform of the first control line, and a second circuit configured to incline a signal waveform of the second control line.



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