![Photosensitive composition and pattern-forming method](/ep/1981/05/13/EP0028486A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Photosensitive composition and pattern-forming method
- 专利标题(中):Lichtempfindliche Zusammensetzung und Verfahren zur Herstellung eines Musters。
- 申请号:EP80303760.5 申请日:1980-10-23
- 公开(公告)号:EP0028486A1 公开(公告)日:1981-05-13
- 发明人: Hayashi, Nobuaki , Akagi, Motoo , Miura, Kiyoshi , Odaka, Yoshiyuki
- 申请人: Hitachi, Ltd.
- 申请人地址: 5-1, Marunouchi 1-chome Chiyoda-ku, Tokyo 100 JP
- 专利权人: Hitachi, Ltd.
- 当前专利权人: Hitachi, Ltd.
- 当前专利权人地址: 5-1, Marunouchi 1-chome Chiyoda-ku, Tokyo 100 JP
- 代理机构: Paget, Hugh Charles Edward
- 优先权: JP136413/79 19791024
- 主分类号: G03C1/70
- IPC分类号: G03C1/70 ; G03F7/08
摘要:
A photosensitive composition used in forming patterns for colour picture tubes comprises (a) a copolymer of acrylamide and diacetoneacrylamide and (b) a water soluble aromatic bisazide compound. This composition is improved by incorporating a sulfonated vinyl monomer such as sodium-p-styrene-sulfonate in the copolymer. This composition has the advantage that it follows a reciprocal failure law; i.e. the degree of cross linkage of B is related to the intensity i and exposure time t of irradiation by the equation B =f(i.t.P) where p is Schwarzschild's constant, which is in the range 0
摘要(中):
用于形成彩色显象管图案的光敏组合物包括(a)丙烯酰胺和双丙酮丙烯酰胺的共聚物和(b)水溶性芳族双叠氮化合物。 通过在共聚物中引入磺化乙烯基单体如对 - 苯乙烯磺酸钠来改善该组合物。 这种组合的优点在于它遵循互逆的失败定律; 即B的交联度与辐射的强度i和曝光时间t有关,方程B = f(it p)其中p是Schwarzschild常数,其在O
公开/授权文献:
- EP0028486B1 Photosensitive composition and pattern-forming method 公开/授权日:1984-03-14