发明名称 |
POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION |
摘要 |
<p>Disclosed is a positive-type photosensitive resin composition comprising: (a) an alkali-soluble resin; (b) a quinone diazide compound; (c) a heat sensitive compound which colors upon being heated and which shows an absorption maximum at a wavelength of not less than 350 nm and not more than 700 nm; and (d) a compound which does not have an absorption maximum at a wavelength of not less than 350 nm to less than 500 nm, and has an absorption maximum at a wavelength of not less than 500 nm and not more than 750 nm. The composition is preferably used for forming light-blocking separators or black matrices of organic electroluminescent devices and liquid crystal display elements.</p> |
申请公布号 |
SG135954(A1) |
申请公布日期 |
2007.10.29 |
申请号 |
SG20040019048 |
申请日期 |
2004.04.06 |
申请人 |
TORAY INDUSTRIES, INC |
发明人 |
MIYOSHI KAZUTO;OKUDA RYOJI;TOMIKAWA MASAO |
分类号 |
G03F7/00;G03F7/022;G03F7/023;G03F7/105;(IPC1-7):G03F7/022 |
主分类号 |
G03F7/00 |
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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