Liquid crystal cells – elements and systems – Particular excitation of liquid crystal – Electrical excitation of liquid crystal
Reexamination Certificate
2011-06-28
2011-06-28
Pak, Sung H (Department: 2874)
Liquid crystal cells, elements and systems
Particular excitation of liquid crystal
Electrical excitation of liquid crystal
Reexamination Certificate
active
07969520
ABSTRACT:
The present invention provides a liquid crystal display device with high image visibility at low power consumption and produced at low cost by using an interlayer dielectric film, which has low dielectric constant, high heat-resistant property, high optical transmissivity, high film thickness and high flattening property produced at low cost. An organic siloxane dielectric film is used as an interlayer dielectric film of the liquid crystal display device. A ratio of nitrogen content to silicon content (Ni content/Si content) in the interlayer dielectric film is controlled to 0.04 or more in the element ratio. The limiting film thickness to suppress and limit the cracking caused by the thickening of the interlayer dielectric film is set to 1.5 μm or more.
REFERENCES:
patent: 2007/0070266 (2007-03-01), Ochiai et al.
patent: 2000-181069 (2000-06-01), None
patent: 2000-243834 (2000-09-01), None
patent: 2002-072504 (2002-03-01), None
patent: 2002-353465 (2002-12-01), None
patent: 2003-324201 (2003-11-01), None
patent: 2004-053838 (2004-02-01), None
patent: 2004-133239 (2004-04-01), None
Hatano Mutsuko
Kaneko Toshiki
Ryuzaki Daisuke
Sonoda Daisuke
Torii Kazuyoshi
Antonelli, Terry Stout & Kraus, LLP.
Hitachi Displays Ltd.
Pak Sung H
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