JP2011253208A - 液晶表示装置 - Google Patents
液晶表示装置 Download PDFInfo
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- JP2011253208A JP2011253208A JP2011203123A JP2011203123A JP2011253208A JP 2011253208 A JP2011253208 A JP 2011253208A JP 2011203123 A JP2011203123 A JP 2011203123A JP 2011203123 A JP2011203123 A JP 2011203123A JP 2011253208 A JP2011253208 A JP 2011253208A
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- liquid crystal
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Abstract
【解決手段】液晶表示装置は、第1の基板と、第2の基板と、第1及び第2の基板の間に挟持される液晶層と、からなる。第1の基板は、第1透明基板の液晶層とは反対側にN個の第1位相差板を備え、第2の基板は、第2透明基板の液晶層とは反対側にN個の第2位相差板を備え、第1透明基板に最も近い第1位相差板のリターデーションが125nm乃至155nmであり、第1透明基板から最も遠い第1位相差板のリターデーションが250nm乃至300nmであり、第2透明基板に最も近い第2位相差板のリターデーションが140nm乃至170nmであり、第1位相差板の中の一の位相差板と当該一の位相差板に対応する第2位相差板の中の一の位相差板とでは、光学軸の配置角が90度ずれている。
【選択図】図5
Description
20 アクティブマトリクス基板
21 第1透明基板
22 ゲート絶縁膜
23 第1の絶縁膜
24 第2の絶縁膜
25 反射電極
26 透明電極
27 第1−1位相差板
28 第1−2位相差板
29 第1偏光板
30 バックライト
40 対向基板
41 第2透明基板
42 第2−1位相差板
43 第2−2位相差板
44 第2偏光板
50 液晶層
Claims (4)
- 第1の基板と、前記第1の基板の上方において前記第1の基板と対向する第2の基板と、前記第1の基板と前記第2の基板との間に挟持される液晶層と、からなる液晶表示装置において、前記第1の基板は、光透過領域と光反射領域とを有する第1透明基板と、前記液晶層とは反対側において、前記第1透明基板に接して形成されたN(Nは1以上の正の整数)個の第1位相差板と、前記第1位相差板に対して形成された第1偏光板と、を備え、前記第2の基板は、第2透明基板と、前記液晶層とは反対側において、前記第2透明基板に接して形成されたN個の第2位相差板と、前記第2位相差板に対して形成された第2偏光板と、を備え、前記N個の第1位相差板のうち、前記第1透明基板に最も近い位置にある位相差板のリターデーションが125nm乃至155nmであり、前記第1透明基板から最も遠い位置にある位相差板のリターデーションが250nm乃至300nmであり、前記N個の第2位相差板のうち、前記第2透明基板に最も近い位置にある位相差板のリターデーションが140nm乃至170nmであり、前記第1透明基板に最も近い位置にある位相差板を除く前記第1位相差板の中の一の位相差板と当該一の位相差板に対応する前記第2位相差板の中の一の位相差板とでは、光学軸の配置角がほぼ90度ずれているものであることを特徴とする液晶表示装置。
- 前記光透過領域における前記液晶層の厚みと前記光反射領域における前記液晶層の厚みとがほぼ等しいことを特徴とする請求項1に記載の液晶表示装置。
- 前記光透過領域における前記液晶層の厚みは前記光反射領域における前記液晶層の厚みよりも小さいことを特徴とする請求項1または2に記載の液晶表示装置。
- 請求項1乃至請求項3の何れか一項に記載した液晶表示装置を搭載した電子機器。
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JP2011203123A JP5594479B2 (ja) | 2011-09-16 | 2011-09-16 | 液晶表示装置 |
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JP2011203123A JP5594479B2 (ja) | 2011-09-16 | 2011-09-16 | 液晶表示装置 |
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JP2001132744A Division JP5131505B2 (ja) | 2001-04-27 | 2001-04-27 | 液晶表示装置 |
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JP2011253208A true JP2011253208A (ja) | 2011-12-15 |
JP5594479B2 JP5594479B2 (ja) | 2014-09-24 |
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JP2011203123A Expired - Lifetime JP5594479B2 (ja) | 2011-09-16 | 2011-09-16 | 液晶表示装置 |
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JP (1) | JP5594479B2 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999040480A1 (fr) * | 1998-02-04 | 1999-08-12 | Seiko Epson Corporation | Afficheur a cristaux liquides et dispositif electronique |
JPH11281992A (ja) * | 1998-03-31 | 1999-10-15 | Sharp Corp | 液晶表示装置及びその製造方法 |
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2011
- 2011-09-16 JP JP2011203123A patent/JP5594479B2/ja not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999040480A1 (fr) * | 1998-02-04 | 1999-08-12 | Seiko Epson Corporation | Afficheur a cristaux liquides et dispositif electronique |
JPH11281992A (ja) * | 1998-03-31 | 1999-10-15 | Sharp Corp | 液晶表示装置及びその製造方法 |
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