Hard-mask composition

Invention Grant

US10438808B2 Hard-mask composition 有权

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Patent Title: Hard-mask composition
Application No.: US15164801

Application Date: 2016-05-25
Publication No.: US10438808B2

Publication Date: 2019-10-08
Inventor: Alex Philip Graham Robinson , Thomas Lada , John L. Roth , Alan G. Brown , Andreas Frommhold , Edward A. Jackson
Applicant: Alex Philip Graham Robinson , Thomas Lada , John L. Roth , Alan G. Brown , Andreas Frommhold , Edward A. Jackson
Applicant Address: GB Birmingham
Assignee: IRRESISTIBLE MATERIALS, LTD
Current Assignee: IRRESISTIBLE MATERIALS, LTD
Current Assignee Address: GB Birmingham
Agency: The Patent Practice of Szmanda & Shelnut
Main IPC: H01L21/308
IPC: H01L21/308 ; C08J3/24 ; C08J3/28 ; C09D4/06 ; C09D167/02 ; H01L21/3065 ; C09C1/44 ; H01L21/02 ; C08K3/04 ; C09D163/00

Abstract:

Disclosed and claimed herein is a composition for forming a spin-on hard-mask, having a fullerene derivative and a crosslinking agent. Further disclosed is a process for forming a hard-mask.

Public/Granted literature

US20170345669A1 HARD-MASK COMPOSITION Public/Granted day:2017-11-30

Information query

Espacenet

IPC分类:

H	电学
H01	基本电气元件
H01L	半导体器件；其他类目中不包括的电固体器件（使用半导体器件的测量入G01；一般电阻器入H01C；磁体、电感器、变压器入H01F；一般电容器入H01G；电解型器件入H01G9/00；电池组、蓄电池入H01M；波导管、谐振器或波导型线路入H01P；线路连接器、汇流器入H01R；受激发射器件入H01S；机电谐振器入H03H；扬声器、送话器、留声机拾音器或类似的声机电传感器入H04R；一般电光源入H05B；印刷电路、混合电路、电设备的外壳或结构零部件、电气元件的组件的制造入H05K；在具有特殊应用的电路中使用的半导体器件见应用相关的小类）
H01L21/00	专门适用于制造或处理半导体或固体器件或其部件的方法或设备
H01L21/02	.半导体器件或其部件的制造或处理
H01L21/04	..至少具有一个跃变势垒或表面势垒的器件，例如PN结、耗尽层、载体集结层
H01L21/18	...器件有由周期表Ⅳ族元素或含有/不含有杂质的AⅢBⅤ族化合物构成的半导体，如掺杂材料
H01L21/30	....用H01L21/20至H01L21/26各组不包含的方法或设备处理半导体材料的（在半导体材料上制作电极的入H01L21/28）
H01L21/302	.....改变半导体材料的表面物理特性或形状的，例如腐蚀、抛光、切割
H01L21/306	......化学或电处理，例如电解腐蚀（形成绝缘层的入H01L21/31；绝缘层的后处理入H01L21/3105）
H01L21/308	.......应用掩膜的（H01L21/3063，H01L21/3065优先）