Title:
液晶表示装置
Document Type and Number:
Japanese Patent JP4255509
Kind Code:
B2
Abstract:
A liquid crystal display device is provided which comprises a liquid crystal panel in which a liquid crystal having a negative dielectric constant anisotropy is sandwiched between first and second substrates (91, 92), and at least one of said first and second substrates (91, 92) includes domain regulating means for regulating said liquid crystal to be oriented in a plurality of azimuths when a voltage is applied to said liquid crystal. The liquid crystal display device also comprises first and second polarizing plates (11, 15) placed both sides of said liquid crystal panel and at least one phase difference film (95), whose inplane dielectric constants nx and ny and dielectric constant nz in a direction of thickness thereof have the following relation: nx, ny ≥ nz (except nx = ny = nz), which is placed in at least one of spaces between said liquid crystal panel and one of said first and second polarizing plates (11, 15) and between said liquid crystal panel and the other thereof.
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Inventors:
Arihiro Takeda
Yoshiro Koike
Takahiro Sasaki
Satoshi Murata
Tadashi Hasegawa
Hiroyasu Inoue
Minoru Otani
Masahiro Ikeda
Yoji Taniguchi
Hidefumi Yoshida
Hideaki Tsuda
Katsufumi Omuro
Hideo Senda
Koji Tsukadai
Yasutoshi Tasaka
Kenji Okamoto
Takemune Mayama
Kiyoji Tanuma
Yohei Nakanishi
Kunihiro Tashiro
Shingo Kataoka
Makoto Ohashi
Hisashi Yamaguchi
Osamu Morishige
Norio Furukawa
Go Kamada
Yoshinori Tanaka
Atsushi Hoshino
Shogo Hayashi
Hideaki Takizawa
Takeshi Kaneshiro
Makoto Tachibanaki
Keiji Imoto
Takashi Sasabayashi
Tetsuya Fujikawa
Manabu Sawasaki
Tomonori Tanose
Shiro Hirota
Yoshiro Koike
Takahiro Sasaki
Satoshi Murata
Tadashi Hasegawa
Hiroyasu Inoue
Minoru Otani
Masahiro Ikeda
Yoji Taniguchi
Hidefumi Yoshida
Hideaki Tsuda
Katsufumi Omuro
Hideo Senda
Koji Tsukadai
Yasutoshi Tasaka
Kenji Okamoto
Takemune Mayama
Kiyoji Tanuma
Yohei Nakanishi
Kunihiro Tashiro
Shingo Kataoka
Makoto Ohashi
Hisashi Yamaguchi
Osamu Morishige
Norio Furukawa
Go Kamada
Yoshinori Tanaka
Atsushi Hoshino
Shogo Hayashi
Hideaki Takizawa
Takeshi Kaneshiro
Makoto Tachibanaki
Keiji Imoto
Takashi Sasabayashi
Tetsuya Fujikawa
Manabu Sawasaki
Tomonori Tanose
Shiro Hirota
Application Number:
JP2008220169A
Publication Date:
April 15, 2009
Filing Date:
August 28, 2008
Export Citation:
Assignee:
Sharp Corporation
International Classes:
G02B5/20; G02B5/30; G02F1/1337; G02F1/1333; G02F1/1335; G02F1/13363; G02F1/1339; G02F1/1343; G02F1/136; G02F1/1368; G02F1/137; G02F1/139; G09F9/30; G09F9/35
Domestic Patent References:
| JP11242225A | ||||
| JP7311383A | ||||
| JP7234414A | ||||
| JP5196950A | ||||
| JP8136941A |
Attorney, Agent or Firm:
Seiji Okuda
Osamu Kita
Ryoji Yamashita
Akiko Miyake
Kawaguchi Hisashi
Osamu Kita
Ryoji Yamashita
Akiko Miyake
Kawaguchi Hisashi