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.
摘要:
A liquid crystal display device includes a plurality of gate lines and data lines on a first substrate defining a plurality of pixel regions, a thin film transistor within the pixel regions, a pixel electrode within the pixel regions, and at least one TiOx layer provided with the thin film transistor.
摘要:
An etchant includes hydrogen peroxide (H2O2), and a mixed solution including at least one of an organic acid, an inorganic acid, and a neutral salt.
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 array substrate for an in-plane switching (IPS) mode liquid crystal display (LCD) device including a substrate, a plurality of gate lines disposed along a first direction on the substrate, a plurality of data lines disposed along a second direction perpendicular to the first direction on the substrate to define a plurality of pixel regions, a pixel electrode and a common electrode on the substrate, the pixel electrode including an extension portion, a plurality of vertical portions, and a horizontal portion, and a transparent electrode contacting the horizontal portion of the pixel electrode and extending over one of the gate lines, wherein the data line includes aluminum dual layer structure having a first metal layer and a second metal layer.
摘要:
A touch screen panel comprises a first sensing pattern provided with first sensing cells arranged on one row along a first direction on a transparent substrate, and a first connection pattern through which adjacent first sensing cells are electrically connected to each other. A second sensing pattern is provided with second sensing cells arranged so as to be spaced apart from the first sensing cells on one column along a second direction on the transparent substrate, and a second connection pattern through which adjacent second sensing cells are electrically connected to each other. The first connection pattern includes at least two pairs of metal patterns arranged so as to be spaced apart from one another, and a transparent pattern formed in the shape of an island in the second sensing pattern so as to be electrically connected to one or the other end of each of the metal patterns.
摘要:
A touch screen panel comprises a first sensing pattern provided with first sensing cells arranged on one row along a first direction on a transparent substrate, and a first connection pattern through which adjacent first sensing cells are electrically connected to each other. A second sensing pattern is provided with second sensing cells arranged so as to be spaced apart from the first sensing cells on one column along a second direction on the transparent substrate, and a second connection pattern through which adjacent second sensing cells are electrically connected to each other. In the touch screen panel, the first connection pattern includes at least two pairs of metal patterns arranged so as to be spaced apart from one another, and a transparent pattern formed in the shape of an island in the second sensing pattern so as to be electrically connected to one or the other end of each of the metal patterns.
摘要:
A method of manufacturing a display device reduces damage to pad electrodes. The method includes: forming a thin film transistor in a pixel area on a first substrate and simultaneously forming a pad electrode in a pad area on the first substrate; forming a first pixel electrode connected to the thin film transistor and simultaneously forming a pad protection layer covering the pad electrode; and exposing the pad electrode by removing the pad protection layer.
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.