| 发明名称 |
Photosensitive compositions |
| 摘要 |
A photosensitive composition containing an o-naphthoquinonediazido compound of Formula I <IMAGE> [I] wherein X is an oxy or amino group, Y is a cyano or nitro group, and n is an integer of 2 to 5, and an organic dye capable of changing its color when the photosensitive composition is exposed.
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| 申请公布号 |
US4467025(A) |
申请公布日期 |
1984.08.21 |
| 申请号 |
US19830466719 |
申请日期 |
1983.02.15 |
| 申请人 |
KONISHIROKU PHOTO INDUSTRY CO., LTD. |
发明人 |
GOTO, KIYOSHI;KAWADA, HIROH;KITA, NORIYASU |
| 分类号 |
G03C1/72;G03F7/022;H01L21/027;(IPC1-7):G03C1/52 |
主分类号 |
G03C1/72 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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