摘要:
A curable composition for optical imprinting which is excellent in ink jet adequacy and releasability, a pattern forming method, a fine pattern, and a method for manufacturing a semiconductor device are provided. The curable composition for optical imprinting contains a polymerizable compound (A), a photopolymerization initiator (B), and a compound (C) expressed by General Formula (I); in General Formula (I), A represents a dihydric to hexahydric polyhydric alcohol residue. p represents 0 to 2, q represents 1 to 6, p+q represents an integer of 2 to 6, each of m and n independently represents 0 to 20. r expressed by Formula (1) is 6 to 20. Each R independently represents an alkyl group having 1 to 10 carbon atoms, an aryl group, or an acyl group.
摘要:
Provided is a glass composition for protecting a semiconductor junction which contains at least SiO2, B2O3, Al2O3, ZnO and at least two oxides of alkaline earth metals selected from a group consisting of CaO, MgO and BaO, and substantially contains none of Pb, As, Sb, Li, Na and K, wherein an average linear expansion coefficient within a temperature range of 50° C. to 550° C. falls within a range of 3.33×10−6 to 4.13×10−6. A semiconductor device having high breakdown strength can be manufactured using such a glass material containing no lead in the same manner as a conventional case where “a glass material containing lead silicate as a main component” is used.
摘要翻译:本发明提供一种用于保护半导体结的玻璃组合物,其至少含有SiO 2,B 2 O 3,Al 2 O 3,ZnO和至少两种选自CaO,MgO和BaO的碱土金属的氧化物,并且基本上不含有Pb,As ,Sb,Li,Na和K,其中在50℃至550℃的温度范围内的平均线膨胀系数在3.33×10 -6至4.13×10 -6的范围内。 与使用“含有硅酸铅作为主要成分的玻璃材料”的常规情况相同的方式,可以使用不含铅的玻璃材料制造具有高击穿强度的半导体器件。
摘要:
A device includes a first conductive line in a first metallization layer over a dielectric layer, wherein the first conductive line is wrapped by a first polymer layer on three sides and the first conductive line and the dielectric layer are separated by a bottom portion of the first polymer layer, a second conductive line over the dielectric layer, wherein the second conductive line is wrapped by a second polymer layer on three sides and the second conductive line and the dielectric layer are separated by a bottom portion of the second polymer layer and an air gap between the first conductive line and the second conductive line.
摘要:
A porous SiCOH dielectric film in which the stress change caused by increased tetrahedral strain is minimized by post treatment in unsaturated Hydrocarbon ambient. The p-SiCOH dielectric film has more —(CHx) and less Si—O—H and Si—H bonding moieties. Moreover, a stable pSiOCH dielectric film is provided in which the amount of Si—OH (silanol) and Si—H groups at least within the pores has been reduced by about 90% or less by the post treatment. A p-SiCOH dielectric film is produced that is flexible since the pores include stabilized crosslinking —(CHx)— chains wherein x is 1, 2 or 3 therein. The dielectric film is produced utilizing an annealing step subsequent deposition that includes a gaseous ambient that includes at least one C—C double bond and/or at least one C—C triple bond.
摘要:
Embodiments of the present disclosure relate to methods for processing a substrate. In one embodiment, the method includes forming a dielectric layer over a substrate, wherein the dielectric layer has a dielectric value of about 3.9 or greater, heating the substrate to a first temperature of about 600 degrees Celsius or less by a heater of a substrate support disposed within a process chamber, and incorporating nitrogen into the dielectric layer in the process chamber by annealing the dielectric layer at a second temperature between about 650 and about 1450 degrees Celsius in an ambient nitrogen environment, wherein the annealing is performed on the order of millisecond scale.
摘要:
Systems and methods are provided for annealing a semiconductor device structure using microwave radiation. For example, a semiconductor device structure is provided. An interfacial layer is formed on the semiconductor device structure. A high-k dielectric layer is formed on the interfacial layer. Microwave radiation is applied to anneal the semiconductor device structure for fabricating semiconductor devices.
摘要:
Embodiments described herein provide methods and apparatus for forming graphitic carbon such as graphene on a substrate. The method includes providing a precursor comprising a linear conjugated hydrocarbon, depositing a hydrocarbon layer from the precursor on the substrate, and forming graphene from the hydrocarbon layer by applying energy to the substrate. The precursor may include template molecules such as polynuclear aromatics, and may be deposited on the substrate by spinning on, by spraying, by flowing, by dipping, or by condensing. The energy may be applied as radiant energy, thermal energy, or plasma energy.
摘要:
One embodiment is a method for semiconductor processing. In this method, a precursor film is provided over a semiconductor substrate, where the precursor film is made of a structural former and porogen. Prior to cross-linking, the porogen is removed by exposure to UV radiation having one or more wavelengths in the range of 150 nm to 300 nm, while a temperature of 300° C. to 500° C. is applied to the semiconductor substrate. Meanwhile, a Argon:Helium flow rate of 80>Ar>10 slm, 80>He>10 slm is set for the ambient substrate environment where the ratio of Ar:He ranges from 0:1 to 1:0 by volume or molality.
摘要:
One embodiment is a method for semiconductor processing. In this method, a precursor film is provided over a semiconductor substrate, where the precursor film is made of a structural former and porogen. Prior to cross-linking, the porogen is removed by exposure to UV radiation having one or more wavelengths in the range of 150 nm to 300 nm, while a temperature of 300° C. to 500° C. is applied to the semiconductor substrate. Meanwhile, a Argon:Helium flow rate of 80>Ar>10 slm, 80>He>10 slm is set for the ambient substrate environment where the ratio of Ar:He ranges from 0:1 to 1:0 by volume or molality.
摘要:
Systems and methods are provided for annealing a semiconductor device structure using microwave radiation. For example, a semiconductor device structure is provided. An interfacial layer is formed on the semiconductor device structure. A high-k dielectric layer is formed on the interfacial layer. Microwave radiation is applied to anneal the semiconductor device structure for fabricating semiconductor devices.