Liquid crystal display apparatus
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United States of America Patent
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Dec 23, 2008
Grant Date -
May 10, 2007
app pub date -
Nov 5, 2004
filing date -
Nov 10, 2003
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A liquid crystal display apparatus having a large displacement amount in a small load range, without generation of gravity mura, low temperature foaming, or the like as mentioned above, and also having a sufficient strength against a local load; and furthermore, capable of constantly producing a gap between the transparent substrates. The liquid crystal display apparatus has at least two sheets of transparent substrates, a liquid crystal layer sealed between the two sheets of transparent substrates, and a plurality of columnar spacers formed between the two sheets of transparent substrates. The displacement amount between the 80 mN to 400 mN load is in a range of 0.1 mm to 0.8 mm, and the displacement amount between the 600 mN to 950 mN load is in a range of 0.05 mm to 0.5 mm at the time of applying a load.
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