公开(公告)号：US06169593A

公开(公告)日：2001-01-02

申请号：US09209492

申请日：1998-12-11

申请人： Takayuki Kanaya ,  Motoji Shiota ,  Toshiaki Fujihara ,  Kiyoshi Inada

发明人： Takayuki Kanaya ,  Motoji Shiota ,  Toshiaki Fujihara ,  Kiyoshi Inada

IPC分类号： G02F113

CPC分类号： G02F1/13458 ,  G02F1/133553 ,  G02F1/1345

摘要： A method for producing a reflection-type liquid crystal display device includes the steps of forming an ITO layer in the first substrate; patterning the ITO layer to form the top layer in the at least one of the terminal sections; forming a first protective layer so as to cover the top layer; forming a metal layer mainly formed of aluminum so as to cover the first protective layer; and at least partially removing the metal layer and the first protective layer to form a reflective section from the metal layer and expose only the flat area of the top surface of the top layer in the at least one of the terminal sections. Before the step of forming the first protective layer, only the flat area of the top surface of the layer is exposed in at least one of the terminal sections so as to allow the first protective layer to contact the top layer along only the flat area.

摘要翻译： 一种反射型液晶显示装置的制造方法，其特征在于，包括：在所述第一基板中形成ITO层的工序; 图案化ITO层以在所述至少一个端子部分中形成顶层; 形成第一保护层以覆盖顶层; 形成主要由铝形成的金属层以覆盖第一保护层; 并且至少部分地去除所述金属层和所述第一保护层，以从所述金属层形成反射部分，并且仅露出所述至少一个所述端子部分中的顶层顶表面的平坦区域。 在形成第一保护层的步骤之前，只有层的顶表面的平坦区域暴露在至少一个端子部分中，以便允许第一保护层沿着平坦区域接触顶层。