发明授权
- 专利标题: Conductive element precursor and conductive pattern formation
- 专利标题(中): 导电元件前体和导电图案形成
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申请号: US14468626申请日: 2014-08-26
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公开(公告)号: US09261787B1公开(公告)日: 2016-02-16
- 发明人: Kenneth James Lushington
- 申请人: Eastman Kodak Company
- 申请人地址: US NY Rochester
- 专利权人: Eastman Kodak Company
- 当前专利权人: Eastman Kodak Company
- 当前专利权人地址: US NY Rochester
- 代理商 J. Lanny Tucker
- 主分类号: H05K1/09
- IPC分类号: H05K1/09 ; G03F7/06 ; G03C1/06 ; G03C1/825 ; G03C1/815
摘要:
Black-and-white silver halide conductive film element precursors have, on one or both sides and in order, a UV filter layer, non-color hydrophilic photosensitive layer comprising a silver halide, and a hydrophilic overcoat as an outer layer. The one or two UV filter layers individually contains one or more UV absorbing agents in an amount of up 0.5 mmol/m2 and the total amount in the precursor is up to 1 mmol/m2 to prevent crosstalk during imagewise exposure. These precursors can be imagewise exposed and processed to provide conductive film elements with various conductive silver patterns (or grids) with narrow conductive silver lines on one or both sides. Such conductive film elements can be prepared with reduced yellowness as evidenced by reduced b* values. The resulting conductive film elements are highly transparent and can be used in various devices such as display devices.
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