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Title:
LIQUID CRYSTAL DISPLAY
Document Type and Number:
Japanese Patent JP2007033893
Kind Code:
A
Abstract:

To provide a VA mode liquid crystal display device whose display quality can be improved by sufficiently controlling an alignment state of liquid crystal molecules over the entire gray scale area.

The liquid crystal display device is equipped with a first substrate having a common electrode, a second substrate having pixel electrodes, gate wiring lines, and source wiring lines, and a liquid crystal layer provided between the substrates. The liquid crystal layer contains liquid crystal molecules having negative dielectric anisotropy, and the liquid crystal molecules are aligned nearly at right angles to the substrates when no voltage is applied; and at least one of the first and second substrates has at least one of a projection for liquid crystal alignment control and an electrode non-formation area, and the gate wiring lines on the second substrate are arranged overlapping with the pixel electrodes.


Inventors:
CHIBA MASARU
TAKANASHI HIROSHI
OGURA MASAYOSHI
ANDO KOJI
OKAMOTO MASAYA
Application Number:
JP2005217445A
Publication Date:
February 08, 2007
Filing Date:
July 27, 2005
Export Citation:
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Assignee:
SHARP KK
International Classes:
G02F1/1337
Attorney, Agent or Firm:
Yasuo Yasutomi
Takanori Tamai
Kazunobu Shigehira