Development of High Temperature Polymers Possessing Low Dielectric Constant, Low Coefficient of Thermal Expansion, and High Transparency and Their Application to Electronic Devices.
低介电常数、低热膨胀系数、高透明性高温聚合物的开发及其在电子器件中的应用。
基本信息
- 批准号:16550179
- 负责人:
- 金额:$ 1.28万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2004
- 资助国家:日本
- 起止时间:2004 至 2006
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
In microelectronic applications, polyimides (PIs) used as interlayer dielectrics are demanded to decrease both the dielectric constant (K) and the coefficient of thermal expansion (CTE). There are so far few practical low-K and low- CTE PIs. The present scientific research reports that a wholly cycloaliphatic (alicyclic) polyimide (PI) derived from cyclobutanetetracarboxylic dianhydride (CBDA) and trans-1,4-cyclohexanediamine (CHDA) accomplished a combined properties of a high Tg, a low CTE, and a low dielectric coefficient (K) simultaneously, although the PI showed no solubility in common organic solvents. It is believed that the low CTE generation mechanism is based on the in-plane chain orientation induced by thermal imidization. The solution-casting process (without imidization) of polyimide solutions does not usually cause pronounced in-plane orientation. In this work, we synthesized a novel cycloaliphatic tetracarboxylic dianhydride, 1,3-dimethyl-CBDA from photodimerization of citraconic anhydride. The results revealed that a cycloaliphatic copolyimide system derived from 1,3-dimethyl-CBDA with TFMB and cycloaliphatic diamines leads to a low CTE (24 ppm/K), a low K (2.67), high transparency (T% = 86% @400nm), and good film flexibility by the simple solution-casting of its PI varnish without imidization process. The low CTE corresponds to a high value of birefringence (An > 0.05) reflecting a high extent of in-plane orientation. The new materials developed in this work can be applied to interlayer dielectrics in semiconductor devices.
在微电源应用中,用作层间介电的聚酰亚胺(PI)被要求降低介电常数(K)和热膨胀系数(CTE)。到目前为止,实用的低k和低CTE PI。目前的科学研究报告说,源自环环核酸(CBDA)(CBDA)和Trans-1,4-氯己胺(CBDA)的全属环(Alicyclic)聚酰亚胺(PI)(PI)(CBDA)和低tg的组合型(Coffer coeffer coffelice coffelcane coffelice coffelice coffelice coffelcane coffelice coffelice),虽然是dielclic cofflric dieLectric,虽然常见有机溶剂没有溶解度。据认为,低CTE生成机制基于热弹性诱导的平面内链方向。聚酰亚胺溶液的溶液铸造过程(不添加)通常不会引起明显的平面方向。在这项工作中,我们合成了一种新型的环脂型四羧酸苯二氢酯,1,3-二甲基-CBDA来自柠檬酸酐的光二聚体。结果表明,具有TFMB和环皮二氨酸的1,3-二甲基-CBDA得出的环脂酰亚胺系统可导致CTE低CTE(24 ppm/k),低k(2.67),高固定度,高固定度(T%= 86% @400nm),以及不具有良好的胶片化效率,并且不受其良好的触发能力。低CTE对应于高度的高度值(AN> 0.05),反映了很高的面内方向。这项工作中开发的新材料可应用于半导体设备中的层间介电。
项目成果
期刊论文数量(44)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
低線膨張係数、低吸水率および靭性を同時に有する次世代耐熱絶縁材料 〜ポリエステルイミド〜
低线膨胀系数、低吸水性、高韧性的下一代耐热绝缘材料~聚酯亚胺~
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:M.Hasegawa;Y.Tanaka;K.Koseki;A.Tominaga;長谷川匡俊
- 通讯作者:長谷川匡俊
Positive-type Photo-patterning of Low-CTE, High-modulus Transparent Polyimide Systems
低 CTE、高模量透明聚酰亚胺系统的正型光图案化
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:M.Hasegawa;Y.Tanaka;K.Koseki;A.Tominaga
- 通讯作者:A.Tominaga
Thermal and Mechanical Properties
热性能和机械性能
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:O.Ikeda;F.Itoh;M.Hasegawa;M.Hasegawa
- 通讯作者:M.Hasegawa
線膨張係数、低吸水率および靭性を同時に有する次世代耐熱絶縁材料 ~ポリエステルイミド~
线膨胀系数低、吸水率低、韧性强的下一代耐热绝缘材料~聚酯亚胺~
- DOI:
- 发表时间:2006
- 期刊:
- 影响因子:0
- 作者:M.Hasegawa;Y.Tanaka;K.Koseki;A.Tominaga;長谷川匡俊
- 通讯作者:長谷川匡俊
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HASEGAWA Masatoshi其他文献
Kanjin (urging people to do a meritorious act) and The relief of the people of nenbutu-hijiri (holy men) in the Tsugaru region
劝人与津轻地区念佛圣人的救济
- DOI:
- 发表时间:
2005 - 期刊:
- 影响因子:0
- 作者:
SHIMIZU Tetsuro;SHIMIZU Tetsuro;山崎 裕子;YAMAZAKI Hiroko;SHIMIZU Tetsuro;山崎 裕子;樋笠 勝士;樋笠 勝士;樋笠 勝士;IWAKUMA Yukio;IWAKUMA Yukio;IWAKUMA Yukio;岩熊 幸男;山内 志朗;加藤 守通;神崎 繁;HIKASA Katsushi;HIKASA Katsushi;HIKASA Katsushi;IWAKUMA Yukio;末木 文美士;圭室文雄;IWAKUMA Yukio;IWAKUMA Yukio;長谷川 匡俊;IWAKUMA Yukio;SUEKI Fumihiko;YAMAUCHI Shiro;TAMAMURO Fumio;Kanzaki Shigeru;HASEGAWA Masatoshi - 通讯作者:
HASEGAWA Masatoshi
『東日流外三群誌』問題雑感
关于东一龙街三军师的其他问题
- DOI:
- 发表时间:
2005 - 期刊:
- 影响因子:0
- 作者:
SHIMIZU Tetsuro;SHIMIZU Tetsuro;山崎 裕子;YAMAZAKI Hiroko;SHIMIZU Tetsuro;山崎 裕子;樋笠 勝士;樋笠 勝士;樋笠 勝士;IWAKUMA Yukio;IWAKUMA Yukio;IWAKUMA Yukio;岩熊 幸男;山内 志朗;加藤 守通;神崎 繁;HIKASA Katsushi;HIKASA Katsushi;HIKASA Katsushi;IWAKUMA Yukio;末木 文美士;圭室文雄;IWAKUMA Yukio;IWAKUMA Yukio;長谷川 匡俊;IWAKUMA Yukio;SUEKI Fumihiko;YAMAUCHI Shiro;TAMAMURO Fumio;Kanzaki Shigeru;HASEGAWA Masatoshi;IWAKUMA Yukio;末木文美士 - 通讯作者:
末木文美士
總持寺香資権化一件について
关于总持寺香火权取得案
- DOI:
- 发表时间:
2005 - 期刊:
- 影响因子:0
- 作者:
SHIMIZU Tetsuro;SHIMIZU Tetsuro;山崎 裕子;YAMAZAKI Hiroko;SHIMIZU Tetsuro;山崎 裕子;樋笠 勝士;樋笠 勝士;樋笠 勝士;IWAKUMA Yukio;IWAKUMA Yukio;IWAKUMA Yukio;岩熊 幸男;山内 志朗;加藤 守通;神崎 繁;HIKASA Katsushi;HIKASA Katsushi;HIKASA Katsushi;IWAKUMA Yukio;末木 文美士;圭室文雄;IWAKUMA Yukio;IWAKUMA Yukio;長谷川 匡俊;IWAKUMA Yukio;SUEKI Fumihiko;YAMAUCHI Shiro;TAMAMURO Fumio;Kanzaki Shigeru;HASEGAWA Masatoshi;IWAKUMA Yukio;末木文美士;圭室文雄 - 通讯作者:
圭室文雄
HASEGAWA Masatoshi的其他文献
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{{ truncateString('HASEGAWA Masatoshi', 18)}}的其他基金
Effect of heavy ion beam irradiation on radioresistance and differentiation of cancer stem cells in neuronal tumors
重离子束照射对神经元肿瘤干细胞放射抗性和分化的影响
- 批准号:
23390304 - 财政年份:2011
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Novel High Frequency-compatible Low-CTE and Low-CHE Heat-resistant Dielectric Materials
新型高频兼容低 CTE 和低 CHE 耐热介电材料
- 批准号:
21550212 - 财政年份:2009
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Molecular biological analysis of intratumoral inhomogeneous radiosensitivity
瘤内不均匀放射敏感性的分子生物学分析
- 批准号:
19390324 - 财政年份:2007
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
p53-independent apoptosis, non-apoptotic programmed cell death, and organelle
不依赖 p53 的细胞凋亡、非凋亡性程序性细胞死亡和细胞器
- 批准号:
17591246 - 财政年份:2005
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Radiation-induced p53-independent apoptosis and radiosensitivity in human tumors
人类肿瘤中放射诱导的不依赖于 p53 的细胞凋亡和放射敏感性
- 批准号:
15591257 - 财政年份:2003
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
The synthetic research of the social welfare formation history in the area
地区社会福利形成历史综合研究
- 批准号:
15330119 - 财政年份:2003
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
The general study on the history and the present situation of social welfare by buddhist groups after WW II.
二战后佛教团体社会福利的历史与现状综述
- 批准号:
12410058 - 财政年份:2000
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
RADIOSENSITIVITY AND APOPTOSIS OF SPERMATOGONIA
精原细胞的放射敏感性和细胞凋亡
- 批准号:
09670917 - 财政年份:1997
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
相似海外基金
Synthesis and characterization of nonaromatic polyimides with a polyalicyclic structure
具有多脂环结构的非芳香族聚酰亚胺的合成与表征
- 批准号:
12650890 - 财政年份:2000
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$ 1.28万 - 项目类别:
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Development of polyimides for opto-electronic integrated circuit
光电集成电路用聚酰亚胺的研制
- 批准号:
09651004 - 财政年份:1997
- 资助金额:
$ 1.28万 - 项目类别:
Grant-in-Aid for Scientific Research (C)