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公开(公告)号:US4748315A
公开(公告)日:1988-05-31
申请号:US5846
申请日:1987-01-21
CPC分类号: F27D99/0006 , C23C14/243 , C23C14/26 , H05B3/64 , F27D2099/0008
摘要: A molecular beam source suppresses a temperature fall at the opening of a crucible, to make a temperature distribution within the crucible uniform and to prevent the phenomenon of bumping of a source substance, whereby the quality of an evaporated film can be enhanced. The source includes a heater disposed around the crucible which is formed of straight parts and U-shaped end parts continuously repeated at equal intervals. The straight parts are arranged so as to extend in a vertical direction of the crucible and the U-shaped end parts are bent outwards at outer-peripheral positions of the opening of the crucible.
摘要翻译: 分子束源抑制坩埚开口处的温度下降,使得坩埚内的温度分布均匀,并且防止源物质的碰撞现象,从而可以提高蒸发膜的质量。 源包括设置在坩埚周围的加热器,该加热器由直的部分和以相等的间隔连续重复的U形端部部分形成。 直线部分布置成在坩埚的垂直方向上延伸,并且U形端部在坩埚的开口的外周位置向外弯曲。
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公开(公告)号:US4664829A
公开(公告)日:1987-05-12
申请号:US720242
申请日:1985-04-05
申请人: Kazuo Arakawa , Naohiro Hayakawa , Kenzo Yoshida , Naoyuki Tamura , Hiroshi Nakanishi , Tetsuya Yagi , Shintaro Kuroiwa
发明人: Kazuo Arakawa , Naohiro Hayakawa , Kenzo Yoshida , Naoyuki Tamura , Hiroshi Nakanishi , Tetsuya Yagi , Shintaro Kuroiwa
IPC分类号: C10M105/18 , C10N30/00 , C10N40/00 , C10M105/08
CPC分类号: C10M105/18 , C10M2207/04 , C10M2207/0406 , C10N2230/32
摘要: An oil blend having resistance to ionizing radiation comprising the following components is herein disclosed:A. 25 to 75 wt % of 0-70 wt % of o-(m-phenoxyphenoxy)diphenyl and 100-30 wt % of m-(m-phenoxyphenoxy)diphenyl; andB. 75 to 25 wt % of a monoalkyldiphenyl ether or dialkyldiphenyl ether.This oil blend has a pour point of 0.degree. C. or below and has a G-value of 0.1 or lower for the evolution of decomposition gases under irradiation with ionizing radiation. Said ethers have 10 to 20 carbon atoms in the alkyl moiety.
摘要翻译: 本文公开了具有耐电离辐射的油混合物,其包含以下组分:A. 25-75重量%的0-70重量%的邻 - (间苯氧基苯氧基)二苯基和100-30重量%的间 - (间 - 苯氧基苯氧基)二苯基; 和75〜25重量%的单烷基二苯基醚或二烷基二苯基醚。 该油混合物的倾点为0℃或更低,并且在电离辐射照射下分解气体的逸出具有0.1或更低的G值。 所述醚在烷基部分具有10至20个碳原子。
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