摘要:
A method and system of for introducing an active material to a chemical process in which a processing element including a passive component and an active element is installed within the system and exposed to a chemical process performed within the system. As the chemical process proceeds, the passive component erodes and thereby exposes the active component embedded therein. The introduction of the active component to the chemical process alters the chemical process.
摘要:
A method and system of for introducing an active material to a chemical process in which a processing element including a passive component and an active element is installed within the system and exposed to a chemical process performed within the system. As the chemical process proceeds, the passive component erodes and thereby exposes the active component embedded therein. The introduction of the active component to the chemical process alters the chemical process.
摘要:
A method for etching an organic anti-reflective coating (ARC) layer on a substrate in a plasma processing system comprising: introducing a process gas comprising nitrogen (N), hydrogen (H), and oxygen (O); forming a plasma from the process gas; and exposing the substrate to the plasma. The process gas can, for example, constitute an NH3/O2, N2/H2/O2, N2/H2/CO, NH3/CO, or NH3/CO/O2 based chemistry. Additionally, the process chemistry can further comprise the addition of helium. The present invention further presents a method for forming a bilayer mask for etching a thin film on a substrate, wherein the method comprises: forming the thin film on the substrate; forming an ARC layer on the thin film; forming a photoresist pattern on the ARC layer; and transferring the photoresist pattern to the ARC layer with an etch process using a process gas comprising nitrogen (N), hydrogen (H), and oxygen (O).
摘要翻译:一种用于在等离子体处理系统中蚀刻衬底上的有机抗反射涂层(ARC)层的方法,包括:引入包含氮(N),氢(H)和氧(O)的工艺气体; 从工艺气体形成等离子体; 并将衬底暴露于等离子体。 工艺气体可以例如构成基于NH 3 / O 2,N 2 / H 2 / O 2,N 2 / H 2 / CO,NH 3 / CO或NH 3 / CO / O 2的化学。 另外,工艺化学可以进一步包括添加氦。 本发明还提供一种用于形成用于在衬底上蚀刻薄膜的双层掩模的方法,其中所述方法包括:在所述衬底上形成所述薄膜; 在薄膜上形成ARC层; 在ARC层上形成光刻胶图案; 以及使用包含氮(N),氢(H)和氧(O)的工艺气体的蚀刻工艺将光致抗蚀剂图案转移到ARC层。
摘要:
A method and system of for introducing an active material to a chemical process in which a processing element including a passive component and an active element is installed within the system and exposed to a chemical process performed within the system. As the chemical process proceeds, the passive component erodes and thereby exposes the active component embedded therein. The introduction of the active component to the chemical process alters the chemical process.