摘要:
A semiconductor device includes a substrate having source and drain regions, a gate insulating layer on the substrate, a gate electrode on the gate insulating layer, an interlayer on the gate electrode, a source electrode connected to the source region, and a drain electrode connected to the drain region, wherein at least one of the gate electrode, the source electrode and the drain electrode includes a first metal layer of molybdenum (Mo)-titanium (Ti) alloy, a second metal layer of one of metallic metals including copper (Cu), aluminum (Al), silver (Ag) and gold (Au) on the first metal layer.
摘要:
A pattern forming method includes: forming an etching-subject layer on a substrate; forming a Ti layer on the etching-subject layer; forming a TiOx layer by irradiating light on a portion of the Ti layer using a mask; etching the Ti layer to form a TiOx pattern; etching the etching-subject layer using the TiOx pattern as a mask; and removing the TiOx pattern.
摘要:
A composition for removing a copper-compatible resist includes: about 0.1% to about 10% by weight of an alkylbenzenesulfonic compound; about 10% to about 99% by weight of a glycolether compound; and about 0.5% to about 5% by weight of a corrosion inhibitor.
摘要:
An organic light-emitting display apparatus includes a substrate, a first electrode on the substrate; an intermediate layer on the first electrode, the intermediate layer including an organic light-emitting layer; a second electrode on the intermediate layer, a first inorganic encapsulating layer on the second electrode, the first inorganic encapsulating layer defining a first groove formed therein; a first organic encapsulating layer that is in the first groove defined by the first inorganic encapsulating layer, the first organic encapsulating layer not extending beyond the first groove, and a second inorganic encapsulating layer on the first organic encapsulating layer.
摘要:
An organic light emitting diode display that includes a first electrode arranged on a substrate, an organic emission layer arranged on the first electrode and a second electrode arranged on the organic emission layer, the first electrode includes a first layer, a second layer and a third layer stacked sequentially on the organic emission layer, the second layer has a lower work function than the third. Here, the second layer has a higher work function than that of the third layer.
摘要:
An organic light-emitting display apparatus includes a substrate, a first electrode on the substrate; an intermediate layer on the first electrode, the intermediate layer including an organic light-emitting layer; a second electrode on the intermediate layer, a first inorganic encapsulating layer on the second electrode, the first inorganic encapsulating layer defining a first groove formed therein; a first organic encapsulating layer that is in the first groove defined by the first inorganic encapsulating layer, the first organic encapsulating layer not extending beyond the first groove, and a second inorganic encapsulating layer on the first organic encapsulating layer.
摘要:
A method for fabricating a liquid crystal display (LCD) device wherein a photolithography technique is replaced by soft lithography is disclosed. The method includes: forming a thin film transistor array substrate; forming a color filter substrate; bonding the thin film transistor array substrate and the color filter substrate; and applying a liquid crystal between the thin film transistor array substrate and the color filter substrate, wherein at least one of the forming the thin film transistor array substrate and the forming the color filter substrate includes a pattern forming method using a soft mold. The pattern forming method may be a soft lithography process that includes: contacting a soft mold having a particular pattern with a surface of a buffer layer and applying a constant heat to the soft mold and buffer layer to transfer the particular pattern onto the buffer layer.
摘要:
An array substrate for a liquid crystal display device includes a substrate, a thin film transistor having a signal line of dual layered structure of a copper compound and copper, and a pixel electrode connected to the thin film transistor.
摘要:
An array substrate for a liquid crystal display device includes a substrate, a thin film transistor having a signal line of dual layered structure of a copper compound and copper, and a pixel electrode connected to the thin film transistor.
摘要:
An etching solution for a multiple layer of copper and molybdenum includes: about 5% to about 30% by weight of a hydrogen peroxide; about 0.5% to about 5% by weight of an organic acid; about 0.2% to about 5% by weight of a phosphate; about 0.2% to about 5% by weight of a first additive having nitrogen; about 0.2% to about 5% by weight of a second additive having nitrogen; about 0.01% to about 1.0% by weight of a fluoric compound; and de-ionized water making a total amount of the etching solution 100% by weight.