摘要:
An active matrix flat panel display includes pixels, TFTs for driving the pixels, and interconnecting lines connected to the TFTs. The interconnecting lines are formed by processing an interconnecting film of an Ag-base alloy containing 0.1 to 4.0 at % Nd and/or 0.01 to 1.5 at % Bi, and Ag as the remainder or an Ag-base alloy containing, in addition to Nd and/or Bi, one or some of elements including Cu, Au and Pd in a content in the range of 0.01 to 1.5 at %.
摘要:
A Cu alloy thin film contains Fe and P with the balance being substantially Cu, in which the contents of Fe and P satisfy all the following conditions (1) to (3), and in which Fe2P is precipitated at grain boundaries of Cu after heat treatment at 200° C. to 500° C. for 1 to 120 minutes: 1.4NFe+8NP 1.0 (2) 12NFe+NP>0.5 (3) wherein NFe represents the content of Fe (atomic percent); and NP represents the content of P (atomic percent).
摘要翻译:Cu合金薄膜含有Fe和P,余量基本上为Cu,其中Fe和P的含量满足以下所有条件(1)至(3),其中Fe 2 P 在200℃至500℃热处理1〜120分钟后,在Cu的晶界处析出:<?在线公式描述=“在线公式”末端=“铅”→> 1.4N &lt;&lt;&lt;&lt;&lt;&lt; 3&gt;&lt; 1.3(1)&lt; -formulae description =“In-line Formulas”end =“lead”?> N&lt;&lt;&lt;&lt;&lt; P&lt; “In-line Formulas”end =“tail”?> <?in-line-formula description =“In-line Formulas”end =“lead”?> 12N sub> + N SUB >> 0.5(3)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中N Fe表示Fe含量(原子百分数) ; N P表示P(原子百分比)的含量。
摘要:
A display device in which interconnection—electrode comprising a Cu alloy film having a lower electrical resistivity than Al alloy and a transparent conductive film are directly connected not by way of a refractory metal thin film, wherein the Cu alloy film contains Zn and/or Mg in a total amount from 0.1 to 3.0 at %, or Ni and/or Mn in a total amount from 0.1 to 5 at %, thereby enabling the direct connection at low resistivity between the Cu alloy film and the transparent electrode without using a barrier metal, and giving high display quality in a case of application, for example, to a liquid crystal display.
摘要:
An Al-based sputtering target mainly containing Al has a total number of concave defects having largest depths of 0.2 μm or more and equivalent area diameters of 0.2 μm or more of 45000 or less per square millimeter of unit surface area of a surface of the sputtering target corresponding to a sputtering plane. Another Al-based sputtering target has a total number of concave defects having largest depths of 0.1 μm or more and equivalent area diameters of 0.5 μm or more of 15000 or less per square millimeter of unit surface area on the surface. These sputtering targets are reduced in time period and number of sputtering failures (a splash and/or an arc) occurring in their use, particularly at an early stage of their use.
摘要:
In an electronic device comprising a first electrodes consisting of a metal oxide and a second electrode consisting of an aluminum alloy film directly contacted and electrically connected to the first electrode, the contact interface between the aluminum alloy film and the first electrode is constructed so that at least a part of alloy components constituting the aluminum alloy film exist as a precipitate or concentrated layer. This construction enables direct contact between the aluminum alloy film and the electrode consisting of a metallic oxide and allows elimination of a barrier metal in such an electronic device, and manufacturing technology therefor.
摘要:
In an electronic device comprising a first electrodes consisting of a metal oxide and a second electrode consisting of an aluminum alloy film directly contacted and electrically connected to the first electrode, the contact interface between the aluminum alloy film and the first electrode is constructed so that at least a part of alloy components constituting the aluminum alloy film exist as a precipitate or concentrated layer. This construction enables direct contact between the aluminum alloy film and the electrode consisting of a metallic oxide and allows elimination of a barrier metal in such an electronic device, and manufacturing technology therefor.
摘要:
In an electronic device comprising a first electrodes consisting of a metal oxide and a second electrode consisting of an aluminum alloy film directly contacted and electrically connected to the first electrode, the contact interface between the aluminum alloy film and the first electrode is constructed so that at least a part of alloy components constituting the aluminum alloy film exist as a precipitate or concentrated layer. This construction enables direct contact between the aluminum alloy film and the electrode consisting of a metallic oxide and allows elimination of a barrier metal in such an electronic device, and manufacturing technology therefor.
摘要:
In an electronic device comprising a first electrodes consisting of a metal oxide and a second electrode consisting of an aluminum alloy film directly contacted and electrically connected to the first electrode, the contact interface between the aluminum alloy film and the first electrode is constructed so that at least a part of alloy components constituting the aluminum alloy film exist as a precipitate or concentrated layer. This construction enables direct contact between the aluminum alloy film and the electrode consisting of a metallic oxide and allows elimination of a barrier metal in such an electronic device, and manufacturing technology therefor.
摘要:
In an electronic device comprising a first electrodes consisting of a metal oxide and a second electrode consisting of an aluminum alloy film directly contacted and electrically connected to the first electrode, the contact interface between the aluminum alloy film and the first electrode is constructed so that at least a part of alloy components constituting the aluminum alloy film exist as a precipitate or concentrated layer. This construction enables direct contact between the aluminum alloy film and the electrode consisting of a metallic oxide and allows elimination of a barrier metal in such an electronic device, and manufacturing technology therefor.
摘要:
In an electronic device comprising a first electrodes consisting of a metal oxide and a second electrode consisting of an aluminum alloy film directly contacted and electrically connected to the first electrode, the contact interface between the aluminum alloy film and the first electrode is constructed so that at least a part of alloy components constituting the aluminum alloy film exist as a precipitate or concentrated layer. This construction enables direct contact between the aluminum alloy film and the electrode consisting of a metallic oxide and allows elimination of a barrier metal in such an electronic device, and manufacturing technology therefor.