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    • 3. 发明公开
    • 감광성 조성물, 감광성 필름 및 프린트 기판
    • 感光性组合物,感光膜和印刷电路板
    • KR1020070114052A
    • 2007-11-29
    • KR1020070051045
    • 2007-05-25
    • 후지필름 가부시키가이샤
    • 후지타아키노리타무라타카시이케다키미
    • G03F7/004
    • G03F7/0045G03F7/004G03F7/0047
    • A photosensitive composition, a photosensitive film having a photosensitive layer formed from the composition, and a printed circuit having a pattern formed by using the composition are provided to improve sensitivity, resolution and storage stability. A photosensitive composition comprises a carboxyl-containing resin having at least one carboxyl group; a polymerizable compound; a photopolymerization initiator represented by the formula 1; and a thermal crosslinking agent, wherein R1 is an acyl group, an alkoxycarbonyl group, or an aryloxycarbonyl group and can be substituted; m is an integer of 0 or more; R2 represents a substituent and can be different one another if m is 2 or more; Ar is an aromatic ring or a hetero ring having at least one halogen, nitrogen, oxygen or sulfur atom as a ring member; and A is a four, five, six or seven-membered ring and can contain a hetero atom.
    • 提供感光组合物,具有由该组合物形成的感光层的感光膜和具有通过使用该组合物形成的图案的印刷电路,以提高灵敏度,分辨率和储存稳定性。 光敏组合物包含具有至少一个羧基的含羧基的树脂; 可聚合化合物; 由式1表示的光聚合引发剂; 和热交联剂,其中R 1是酰基,烷氧基羰基或芳氧基羰基并且可以被取代; m为0以上的整数, 如果m为2以上,则R 2表示取代基,可以相互不同。 Ar是具有至少一个卤素,氮,氧或硫原子作为环成员的芳环或杂环; 并且A是四,五,六或七元环,并且可以含有杂原子。
    • 4. 发明公开
    • 중합성 조성물, 이 조성물을 각각 사용한 감광층, 영구 패턴, 웨이퍼 레벨 렌즈, 고체촬상소자, 및 패턴형성방법
    • 可聚合组合物,感光层,永久性图案,水平透镜,固态成像装置和使用组合物的图案形成方法
    • KR1020120031152A
    • 2012-03-30
    • KR1020110095739
    • 2011-09-22
    • 후지필름 가부시키가이샤
    • 이케다키미타마다요시노리쿠보타마코토
    • G03F7/028G03F7/032G03F7/00
    • G03F7/0387G02B13/006G02B13/0085G03F7/0047G03F7/029G03F7/031G03F7/033G03F7/035G03F7/038H01L27/14618H01L2224/13Y10T428/24802
    • PURPOSE: A polymeric composition, a photo-sensitive layer using the composition, permanent patterns, a water-level lens, a solid-state imaging device, and a pattern forming method are provided to suppress the generation of development scum in a pattern forming process with respect to the surface of copper. CONSTITUTION: A polymeric composition includes a polymerization initiator, a polymeric compound, either a tungsten compound or metal boride, and alkali soluble binder. The polymerization initiator is acetophenone-based compounds or acylphosphine-based compounds. The polymeric composition further includes one compound selected from a group including thioxanthone-based compounds, acridone-based compounds, and coumarin-based compounds. The alkali soluble binder includes an acidic group or a cross-linking group. The alkali soluble binder is a (meta)acryl resin or a urethane resin. The tungsten compound is represented by general formula I. In general formula, the M is metal; the W is tungsten; and O is oxygen; the x over the y is between 0.001 and 1.1 inclusive; and the z over the y is between 2.2 and 3.0 inclusive.
    • 目的:提供一种聚合物组合物,使用该组合物的光敏层,永久性图案,水平透镜,固态成像装置和图案形成方法,以抑制图案形成处理中的显影浮渣的产生 相对于铜的表面。 构成:聚合物组合物包括聚合引发剂,聚合物,钨化合物或金属硼化物,以及碱溶性粘合剂。 聚合引发剂是基于苯乙酮的化合物或酰基膦类化合物。 聚合物组合物还包括选自包括噻吨酮类化合物,吖啶酮类化合物和香豆素类化合物的一种化合物。 碱溶性粘合剂包括酸性基团或交联基团。 碱溶性粘合剂是(甲基)丙烯酸树脂或聚氨酯树脂。 钨化合物由通式I表示。在通式中,M是金属; W是钨; 和O是氧; y上的x在0.001和1.1之间; y上的z在2.2和3.0之间。
    • 6. 发明公开
    • 감광성 조성물, 감광성 필름, 감광성 적층체, 영구 패턴 형성 방법, 및 프린트 기판
    • 光敏组合物,感光膜,感光层压板,形成永久性图案和印刷板的方法
    • KR1020080109833A
    • 2008-12-17
    • KR1020087024502
    • 2006-11-24
    • 후지필름 가부시키가이샤
    • 이케다키미후지타아키노리
    • G03F7/028G03F7/027
    • C08F2/50C08F290/00C08F290/12G03F7/031H05K3/287
    • A photosensitive composition that by the use of an oxime derivative and a specified sensitizer, realizes good sensitivity and excellent raw storability; a relevant photosensitive film; a method of forming a permanent pattern with the use of the photosensitive composition; and a printed board having a permanent pattern formed according to the permanent pattern forming method. There is provided a photosensitive composition comprising a binder, a polymerizable compound, a photopolymerization initiator and a thermal crosslinking agent, wherein in the exposure and development of formed photosensitive layer, the variation coefficient of the formula log10(E1/E0) falls within Œ0.3. In the formula, E1 refers to the minimum energy of light for use in exposure that in the process of superimposing a photosensitive layer on a substratum, hermetically sealing the same in an atmosphere of 24‹C 60% RH, and storing it at 40‹C for 3 days, followed by exposure and development, causes no change to the thickness of area to be exposed of the photosensitive layer after the exposure and development, and E0 refers to the corresponding minimum energy of light for use in exposure after storage in dark place at 24‹C for 30 min. ® KIPO & WIPO 2009
    • 通过使用肟衍生物和特定的敏化剂的感光组合物实现良好的灵敏度和优异的原始保存性; 相关感光膜; 使用感光性组合物形成永久性图案的方法; 以及具有根据永久性图案形成方法形成的永久图案的印刷电路板。 提供了包含粘合剂,可聚合化合物,光聚合引发剂和热交联剂的光敏组合物,其中在形成的感光层的曝光和显影中,式log10(E1 / E0)的变异系数落在Œ0内。 3。 在该公式中,E1是指在曝光中使用的光的最小能量,在将感光层叠加在基底上的过程中,在24℃60%RH的气氛中将其密封,并将其储存在40℃, C曝光3天,然后曝光和显影,曝光和显影后曝光的感光层的面积厚度不会改变,而E0是指在黑暗中储存后用于曝光的相应的最小光能量 在24℃放置30分钟。 ®KIPO&WIPO 2009
    • 10. 发明公开
    • 광중합 개시제, 감광성 조성물, 감광성 필름, 감광성 적층체, 영구 패턴 형성 방법, 및 프린트 기판
    • 光聚合引发剂,光敏组合物,感光膜,感光层压板,形成永久性图案和印刷板的方法
    • KR1020080104287A
    • 2008-12-02
    • KR1020087021334
    • 2006-11-24
    • 후지필름 가부시키가이샤
    • 타무라타카시후지타아키노리이케다키미
    • C07C251/38C08F2/50G03F7/031
    • C08F2/50G03F7/0007G03F7/031
    • A photopolymerization initiator that for permitting responding to laser exposure, realizes an enhancement of sensitivity of photosensitive composition and maintaining of favorable resolution, storage stability, surface hardness and dielectric performance with respect to the composition; employing the photopolymerization initiator, a photosensitive composition, photosensitive film and photosensitive laminate; a method of forming superfine permanent pattern (protective film, interlayer insulating film and solder resist patterns, etc.) with the use of the photosensitive laminate; and a printed board having a pattern formed by the above method of forming permanent pattern. There is provided a photopolymerization initiator being an oxime ester compound having a specified unsaturated group. Further, there are provided, containing the photopolymerization initiator, a photosensitive composition, photosensitive film and photosensitive laminate. Still further, there are provided a method of forming permanent pattern with the use of the photosensitive laminate; and a printed board having a pattern formed by the above method of forming permanent pattern. ® KIPO & WIPO 2009
    • 用于允许响应于激光曝光的光聚合引发剂实现了光敏组合物的灵敏度的提高,并保持了相对于组合物的良好的分辨率,储存稳定性,表面硬度和介电性能; 使用光聚合引发剂,感光性组合物,感光性膜和感光性层叠体; 使用感光层压体形成超细永久图案(保护膜,层间绝缘膜和阻焊图案等)的方法; 以及具有通过上述形成永久图案的方法形成的图案的印刷电路板。 提供了具有特定的不饱和基团的肟酯化合物的光聚合引发剂。 此外,提供了含有光聚合引发剂,感光性组合物,感光性膜和感光性层叠体。 另外,提供了一种通过使用感光层压体形成永久图案的方法; 以及具有通过上述形成永久图案的方法形成的图案的印刷电路板。 ®KIPO&WIPO 2009