Reflection-type liquid crystal display and method for manufacturing the same

A reflection-type liquid crystal display comprising:

• a transparent first substrate;
• a transparent electrode provided on said transparent first substrate;
• a second substrate;
• an insulator film, which is provided on said second substrate, includes a surface having an uneven structure;
• a reflecting electrode which is provided on said insulator film in such a shape as reflecting said uneven structure;
• and a liquid crystal layer sandwiched by a side of said transparent electrode and a side of said reflecting electrode;
• wherein said insulator film includes a first insulating layer in which a large number of depressions are irregularly arranged which are isolated and surrounded by protrusions and a second insulating layer over said first insulating layer entirely, and wherein said depressions are constructed by a part surrounded by a number of stripe-shaped protrusions arranged irregularly.

A reflection-type liquid crystal display comprising:

• a transparent first substrate;
• a transparent electrode provided on said transparent first substrate;
• a second substrate;
• an insulator film, which is provided on said second substrate, includes a surface having an uneven structure;
• a reflecting electrode which is provided on said insulator film in such a shape as reflecting said uneven structure;
• and a liquid crystal layer sandwiched by a side of said transparent electrode and a side of said reflecting electrode;
• wherein said insulator film includes a first insulating layer in which a large number of depressions are irregularly arranged which are isolated and surrounded by protrusions and a second insulating layer over said first insulating layer, and, wherein at least one of said protrusions is stripe-shaped.

A reflection-type liquid crystal display comprising:

• a transparent first substrate;
• a transparent electrode provided on said transparent first substrate;
• a second substrate;
• an insulator film which is provided on said second substrate and also on a surface of which is formed an uneven structure;
• a reflecting electrode which is provided on said insulator film in such a shape as reflecting said uneven structure;
• and a liquid crystal layer in between and in contact with said transparent electrode formed on said first substrate and said reflecting electrode provided on said second substrate;
• wherein said insulator film includes a first insulating layer in which a large number of depressions are irregularly arranged which are isolated as surrounded by protrusions and a second insulating layer which covers said first insulating layer entirely.