会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 42. 发明授权
    • Photosensitive transfer material
    • 感光转印材料
    • US5409800A
    • 1995-04-25
    • US217754
    • 1994-03-25
    • Morimasa SatoMasayuki IwasakiFumiaki ShinozakiKoji Inoue
    • Morimasa SatoMasayuki IwasakiFumiaki ShinozakiKoji Inoue
    • G03F3/10G03F7/16G03F7/34H05K3/00G03C1/805
    • G03F7/161G03F3/10G03F7/346H05K3/0079
    • A photosensitive transfer material comprises a temporary substrate having provided thereon an alkali-soluble thermoplastic resin layer, an intermediate layer, and a photosensitive resin layer in this order, the interlaminar adhesion in the transfer material being the smallest at the interface between the thermoplastic resin layer and the temporary substrate. The photosensitive resin layer can be transferred to a permanent substrate without involving failure due to fine dust, air bubbles or unevenness of the permanent substrate. An image can be formed with the transfer material by adhering the transfer material to a permanent substrate at least under heat and, after stripping the temporary substrate, imagewise exposing the photosensitive resin layer to light, and processing the transferred layers to develop the photosensitive resin layer. If the thermoplastic resin layer and the intermediate layer are first removed with a processing method with which the photosensitive resin layer is not substantially developed and then the photosensitive resin layer is developed using a processing solution other than used for revmoving the thermoplastic resin layer and the intermediate layer, excessive fatigue of the developing solution for the photosensitive resin layer and unevenness of development can be prevented.
    • 光敏转印材料包括依次设置有碱溶性热塑性树脂树脂层,中间层和感光性树脂层的临时基材,在热塑性树脂层之间的界面处,转印材料中的层间粘合力最小 和临时衬底。 可以将感光性树脂层转印到永久性基板上,而不会由于细小的灰尘,气泡或永久基板的不均匀性而导致故障。 可以通过至少在加热下将转印材料粘附到永久性基板上,并且在剥离临时基板之后,使感光性树脂层成像曝光,并且处理转印层以显影感光性树脂层 。 如果首先用感光性树脂层未显影的处理方法去除热塑性树脂层和中间层,然后使用除了用于将热塑性树脂层和中间体的旋转以外的处理溶液使感光性树脂层显影 可以防止感光性树脂层的显影液的过度疲劳和显影不均匀。