摘要:
In a method for manufacturing a nanoparticle, a precursor (e.g., transition metal complex) mixed with polyethylene glycol (PEG) is thermally decomposed. A nanoparticle is formed from the thermal decomposition. PEG is cost effective and less toxic than chemicals that are conventionally used for nanoparticle production, so that costs for manufacturing the nanoparticle may be decreased. Further, PEG may be reused to produce more nanoparticles.
摘要:
A light-emitting unit for emitting light includes a light-emitting element and a light-converting layer. The light-converting layer includes a nanoparticle and an additive having an oxidation speed faster than an oxidation speed of the nanoparticle. The light-converting layer is disposed on the light-emitting element to increase the durability of the light-emitting unit.
摘要:
A method for manufacturing a thin film transistor array panel includes forming a gate electrode, forming a source electrode and a drain electrode opposing each other and separated from each other on the gate electrode, forming a gate insulator on the gate electrode, forming an organic semiconductor on the gate insulator, and forming a passivation member covering the organic semiconductor, wherein the source and drain electrodes contact the organic semiconductor, and an ink-jet printing process is used to form at least two among the gate insulator, the organic semiconductor, and the passivation member, and wherein a mixed solvent including at least two among a gate insulator material, an organic semiconductor material, and a passivation member material is sprayed in the ink-jet printing process.
摘要:
In an organic thin film transistor (TFT) substrate, the organic TFT substrate includes gate lines, data lines, a gate electrode, a source electrode, a drain electrode, a gate insulating layer, an organic semiconductor layer, and an organic protective layer. The gate and data lines are insulated from each other and cross each other to define pixel areas. The gate electrode is connected to the gate line. The source electrode is connected to the data line. The drain electrode faces the source electrode with the gate electrode disposed therebetween. The gate insulating layer covers the gate electrode and exposes a portion of the source and drain electrodes. The organic semiconductor layer contacts the source and drain electrodes. The organic protective layer is disposed on the organic semiconductor layer to protect the organic semiconductor layer.
摘要:
An organic thin film transistor substrate includes a substrate, a gate line on a surface of the substrate, a gate insulating layer insulating on the gate line, a data line on the gate insulating layer, an organic thin film transistor connected to the gate line and the data line, the organic thin film transistor including an organic semiconductor layer, a bank-insulating layer positioned at least in part on the data line, the bank-insulating layer including a wall portion which defines a pixel area, and a pixel electrode formed in the pixel area.
摘要:
A thin film transistor array panel includes a substrate, a gate line disposed on the substrate and having a gate electrode, a gate insulating layer disposed on the gate line, a data line disposed on the gate insulating layer and crossing the gate line, a source electrode connected to the data line, a drain electrode spaced apart from the source electrode, a semiconductor layer connected to the source and drain electrodes to form a channel, a light blocking layer disposed on the semiconductor layer to block light incident to the semiconductor layer, and a pixel electrode contacting the drain electrode.
摘要:
A method for manufacturing a thin film transistor (“TFT”) array panel includes forming a gate electrode, forming source and drain electrodes insulated from the gate electrode, forming an organic semiconductor contacting the source and drain electrodes, spraying a solvent on the organic semiconductor, drying the solvent at room temperature, and annealing the organic semiconductor.