17869722. LIGHT EMITTING DISPLAY DEVICE simplified abstract (Samsung Display Co., Ltd.)
Contents
LIGHT EMITTING DISPLAY DEVICE
Organization Name
Inventor(s)
Beom Soo Park of Seongnam-si (KR)
YOUNGMIN Kwon of Hwaseong-si (KR)
Jin-Whan Jung of Yesan-gun (KR)
LIGHT EMITTING DISPLAY DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 17869722 titled 'LIGHT EMITTING DISPLAY DEVICE
Simplified Explanation
The abstract describes a light-emitting display device that includes various components such as transistors, capacitors, and a light-emitting diode. The device utilizes different conductive layers for specific electrodes in the capacitors.
- The device includes a first transistor with a driving gate electrode, first electrode, and second electrode.
- A storage capacitor is connected to the driving gate electrode and has first and second electrodes.
- A second transistor is connected to the second electrode of the storage capacitor.
- Two hold capacitors are included, each with a first electrode connected to the second electrode of the storage capacitor and a second electrode for applying a driving voltage.
- A third transistor connects the driving gate electrode and the second electrode of the first transistor.
- The device also includes a light-emitting diode.
Potential applications of this technology:
- Light-emitting display devices for various electronic devices such as smartphones, tablets, televisions, etc.
- Display panels for computer monitors and laptops.
- Signage and advertising displays.
Problems solved by this technology:
- Improved efficiency and performance of light-emitting display devices.
- Enhanced control and management of driving voltages.
- Simplified design and manufacturing process.
Benefits of this technology:
- Higher quality and brighter displays.
- Reduced power consumption and longer battery life for portable devices.
- Cost-effective production and improved manufacturing efficiency.
Original Abstract Submitted
A light-emitting display device includes a first transistor including a driving gate electrode, a first electrode, and a second electrode, a storage capacitor including a first electrode and a second electrode connected to the driving gate electrode, a second transistor connected to the second electrode of the storage capacitor, a first hold capacitor including a first electrode connected to the second electrode of the storage capacitor and a second electrode to which a driving voltage is applied, a second hold capacitor including a first electrode connected to the second electrode of the storage capacitor and a second electrode to which a driving voltage is applied, a third transistor connecting the driving gate electrode and the second electrode of the first transistor, and a light-emitting diode. Conductive layers in which the first electrode of the first hold capacitor and the first electrode of the second hold capacitor are disposed are different.
