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    • 2. 发明申请
    • REPAIR AND RESTORATION OF DAMAGED DIELECTRIC MATERIALS AND FILMS
    • 损坏的电介质材料和膜的修复和恢复
    • WO2004068555A3
    • 2005-02-03
    • PCT/US2004002252
    • 2004-01-26
    • HONEYWELL INT INCFAN WENYALU VICTORTHOMAS MICHAELDANIELS BRIANNGUYEN TIFFANYZHOU DE-LINGNAMAN ANANTHJIN LEIBHANAP ANIL
    • FAN WENYALU VICTORTHOMAS MICHAELDANIELS BRIANNGUYEN TIFFANYZHOU DE-LINGNAMAN ANANTHJIN LEIBHANAP ANIL
    • H01L21/312H01L21/47H01L21/76
    • H01L21/31058H01L21/3105H01L21/76801H01L2924/0002H01L2924/00
    • Methods of repairing voids in a material are described herein that include: a) providing a material having a plurality of reactive silanol groups; b) providing at least one reactive surface modification agent; and c) chemically capping at least some of the plurality of reactive silanol groups with the at least one of the reactive surface modification agents. Methods of carbon restoration in a material are also described that include: a) providing a carbon-deficient material having a plurality of reactive silanol groups; b) providing at least one reactive surface modification agent; and c)chemically capping at least some of the plurality of reactive silanol groups with the at least one of the reactive surface modification agents. In addition, methods are described herein for reducing the condensation of a film and/or a carbon-deficient film that include: a) providing a film having a plurality of reactive silanol groups; b) placing the film into a plasma chamber; c) introducing a plurality of reactive organic moieties-containing silanes into the chamber; and d) allowing the silanes to react with at least some of the reactive silanol groups. Dielectric materials and low-k dielectric materials are described herein that comprise: a) an inorganic material having a plurality of silicon atoms; and b) a plurality of organic moiety-containing silane compounds, wherein the silane compounds are coupled to the inorganic material through at least some of the silicon atoms.
    • 本文描述了修复材料中空隙的方法,其包括:a)提供具有多个反应性硅烷醇基团的材料; b)提供至少一种反应性表面改性剂; 和c)使所述多个反应性硅烷醇基团中的至少一些与至少一种反应性表面改性剂化学封端。 还描述了材料中碳修复的方法,其包括:a)提供具有多个反应性硅烷醇基团的缺碳材料; b)提供至少一种反应性表面改性剂; 和c)使所述多个反应性硅烷醇基团中的至少一些与至少一种反应性表面改性剂化学封端。 此外,本文描述了用于减少膜和/或缺碳膜的冷凝的方法,其包括:a)提供具有多个反应性硅烷醇基团的膜; b)将膜放入等离子体室中; c)将多个含反应性有机部分的硅烷引入所述室中; 和d)允许硅烷与至少一些反应性硅烷醇基团反应。 介质材料和低k介电材料在本文中描述,其包括:a)具有多个硅原子的无机材料; 和b)多个含有机部分的硅烷化合物,其中硅烷化合物通过至少一些硅原子与无机材料偶联。
    • 5. 发明申请
    • GROOVED CMP POLISHING PAD
    • 抛光CMP抛光垫
    • WO2011008918A3
    • 2011-04-28
    • PCT/US2010042073
    • 2010-07-15
    • CABOT MICROELECTRONICS CORPTSAI CHING-MINGSUN FREDLIU SHENG-HUANHSU JIA-CHENGNAMAN ANANTHCHIU HAO-KUANGKHANNA DINESH
    • TSAI CHING-MINGSUN FREDLIU SHENG-HUANHSU JIA-CHENGNAMAN ANANTHCHIU HAO-KUANGKHANNA DINESH
    • H01L21/304
    • B24B37/26
    • The present invention provides polishing pads for use in CMP processes. In one embodiment, a pad comprises a surface defining a plurality of grooves with landing surfaces separating the grooves, the landing surfaces together defining a substantially coplanar polishing surface, each groove having a depth of at least 10 mil and a width, WG, with any two adjacent grooves being separated from each other a landing surface having a width, WL, wherein the quotient WL/WG is less than or equal to 3. In a preferred embodiment, the surface of the pad defines a series of concentric substantially circular grooves. In an alternative embodiment, the surface of the pad defines a spiral groove having a depth of at least 10 mil and a width WG, and a spiral landing surface outlining spiral groove the having a width, WL, wherein the spiral landing surface defines a substantially coplanar polishing surface and the quotient WL/WG is less than or equal to 3.
    • 本发明提供了用于CMP工艺的抛光垫。 在一个实施例中,垫包括限定具有分离凹槽的着陆表面的多个凹槽的表面,所述着陆表面一起限定基本上共面的抛光表面,每个凹槽具有至少10密耳的深度和宽度WG,任何 两个相邻的凹槽彼此分离具有宽度WL的着陆表面,其中商WL / WG小于或等于3.在优选实施例中,垫的表面限定一系列同心的基本上圆形的凹槽。 在替代实施例中,垫的表面限定具有至少10密耳深度和宽度WG的螺旋槽,以及螺旋着陆表面,其具有宽度为WL的螺旋槽,其中螺旋着陆表面限定了基本上 共面抛光面和商WL / WG小于或等于3。