JP2003172819A - 偏光変換素子及び投射型液晶表示装置 - Google Patents

偏光変換素子及び投射型液晶表示装置

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Publication number
JP2003172819A
JP2003172819A JP2001371133A JP2001371133A JP2003172819A JP 2003172819 A JP2003172819 A JP 2003172819A JP 2001371133 A JP2001371133 A JP 2001371133A JP 2001371133 A JP2001371133 A JP 2001371133A JP 2003172819 A JP2003172819 A JP 2003172819A
Authority
JP
Japan
Prior art keywords
polarization conversion
conversion element
liquid crystal
linear polarizing
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2001371133A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003172819A5 (enExample
Inventor
Shigetoshi Hayashi
成年 林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP2001371133A priority Critical patent/JP2003172819A/ja
Publication of JP2003172819A publication Critical patent/JP2003172819A/ja
Publication of JP2003172819A5 publication Critical patent/JP2003172819A5/ja
Pending legal-status Critical Current

Links

Landscapes

  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
JP2001371133A 2001-12-05 2001-12-05 偏光変換素子及び投射型液晶表示装置 Pending JP2003172819A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001371133A JP2003172819A (ja) 2001-12-05 2001-12-05 偏光変換素子及び投射型液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001371133A JP2003172819A (ja) 2001-12-05 2001-12-05 偏光変換素子及び投射型液晶表示装置

Publications (2)

Publication Number Publication Date
JP2003172819A true JP2003172819A (ja) 2003-06-20
JP2003172819A5 JP2003172819A5 (enExample) 2005-07-07

Family

ID=19180232

Family Applications (1)

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JP2001371133A Pending JP2003172819A (ja) 2001-12-05 2001-12-05 偏光変換素子及び投射型液晶表示装置

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JP (1) JP2003172819A (enExample)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007063782A1 (en) * 2005-11-30 2007-06-07 Semiconductor Energy Laboratory Co., Ltd. Display device
JP2007180024A (ja) * 2005-11-30 2007-07-12 Semiconductor Energy Lab Co Ltd 表示装置
JP2007199691A (ja) * 2005-12-28 2007-08-09 Semiconductor Energy Lab Co Ltd 表示装置
WO2007088954A1 (en) * 2006-02-02 2007-08-09 Semiconductor Energy Laboratory Co., Ltd. Display device
JP2007233362A (ja) * 2006-02-02 2007-09-13 Semiconductor Energy Lab Co Ltd 表示装置
JP2009098598A (ja) * 2007-09-27 2009-05-07 Fujifilm Corp 偏光板及びその製造方法、並びにガラス
JP2009271478A (ja) * 2007-12-28 2009-11-19 Sumitomo Chemical Co Ltd 偏光板
JP2009276401A (ja) * 2008-05-12 2009-11-26 Teijin Ltd 積層偏光板、及び液晶表示装置
US7687988B2 (en) 2005-11-04 2010-03-30 Semiconductor Energy Laboratory Co., Ltd. Display device
US7728928B2 (en) 2006-01-31 2010-06-01 Semiconductor Energy Laboratory Co., Ltd. Display device having stacked polarizers arranged with transmission axes that deviate from parallel nicol state and wherein extinction coefficients of absorption axes are the same
US7738055B2 (en) 2006-01-31 2010-06-15 Semiconductor Energy Laboratory Co., Ltd. Display device having stacked polarizers that differ in degrees of light absorbing bands and that are between a pair of protective layers such that no protective layer is located between the stacked polarizers
US7804560B2 (en) 2005-12-28 2010-09-28 Semiconductor Energy Laboratory Co., Ltd. Display device
US7808164B2 (en) 2005-12-22 2010-10-05 Semiconductor Energy Laboratory Co., Ltd. Display device
US7864268B2 (en) 2006-02-24 2011-01-04 Semiconductor Energy Laboratory Co., Ltd. Display device with stack of polarizers having wavelength distributions of extinction coefficient of absorption axes
US7956957B2 (en) 2006-02-24 2011-06-07 Semiconductor Energy Laboratory Co., Ltd. Display device
CN102426401A (zh) * 2003-07-31 2012-04-25 住友化学株式会社 偏振光变换元件和使用了它的反射型液晶投影仪
US8405800B2 (en) 2006-02-02 2013-03-26 Semiconductor Energy Laboratory Co., Ltd. Display device with stacked polarizers
TWI401500B (zh) * 2005-12-28 2013-07-11 Semiconductor Energy Lab 顯示裝置

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102426401A (zh) * 2003-07-31 2012-04-25 住友化学株式会社 偏振光变换元件和使用了它的反射型液晶投影仪
US7687988B2 (en) 2005-11-04 2010-03-30 Semiconductor Energy Laboratory Co., Ltd. Display device
JP2007180024A (ja) * 2005-11-30 2007-07-12 Semiconductor Energy Lab Co Ltd 表示装置
US7804244B2 (en) 2005-11-30 2010-09-28 Semiconductor Energy Laboratory Co., Ltd. Display device
WO2007063782A1 (en) * 2005-11-30 2007-06-07 Semiconductor Energy Laboratory Co., Ltd. Display device
US7808164B2 (en) 2005-12-22 2010-10-05 Semiconductor Energy Laboratory Co., Ltd. Display device
TWI401500B (zh) * 2005-12-28 2013-07-11 Semiconductor Energy Lab 顯示裝置
KR101347645B1 (ko) * 2005-12-28 2014-01-06 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시장치
US7804560B2 (en) 2005-12-28 2010-09-28 Semiconductor Energy Laboratory Co., Ltd. Display device
US9310641B2 (en) 2005-12-28 2016-04-12 Semiconductor Energy Laboratory Co., Ltd. Display device
JP2007199691A (ja) * 2005-12-28 2007-08-09 Semiconductor Energy Lab Co Ltd 表示装置
US9164313B2 (en) 2006-01-31 2015-10-20 Semiconductor Energy Laboratory Co., Ltd. Display device
US7728928B2 (en) 2006-01-31 2010-06-01 Semiconductor Energy Laboratory Co., Ltd. Display device having stacked polarizers arranged with transmission axes that deviate from parallel nicol state and wherein extinction coefficients of absorption axes are the same
US7738055B2 (en) 2006-01-31 2010-06-15 Semiconductor Energy Laboratory Co., Ltd. Display device having stacked polarizers that differ in degrees of light absorbing bands and that are between a pair of protective layers such that no protective layer is located between the stacked polarizers
US7855770B2 (en) 2006-01-31 2010-12-21 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device having a pair of electrodes over an inner side of a substrate of a liquid crystal element in which a stack of polarizers on the outer side of a substrate are provided and arranged between a pair of protective layers such that no protective layer is located between the stacked polarizers
US8405800B2 (en) 2006-02-02 2013-03-26 Semiconductor Energy Laboratory Co., Ltd. Display device with stacked polarizers
US8610846B2 (en) 2006-02-02 2013-12-17 Semiconductor Energy Laboratory Co., Ltd. Display device with stacked polarizers
JP2007233362A (ja) * 2006-02-02 2007-09-13 Semiconductor Energy Lab Co Ltd 表示装置
WO2007088954A1 (en) * 2006-02-02 2007-08-09 Semiconductor Energy Laboratory Co., Ltd. Display device
US7956957B2 (en) 2006-02-24 2011-06-07 Semiconductor Energy Laboratory Co., Ltd. Display device
US7864268B2 (en) 2006-02-24 2011-01-04 Semiconductor Energy Laboratory Co., Ltd. Display device with stack of polarizers having wavelength distributions of extinction coefficient of absorption axes
US8670091B2 (en) 2006-02-24 2014-03-11 Semiconductor Energy Laboratory Co., Ltd. Display device having stack of polarizers with wavelength distribution of extinction coefficient
JP2009098598A (ja) * 2007-09-27 2009-05-07 Fujifilm Corp 偏光板及びその製造方法、並びにガラス
JP2009271478A (ja) * 2007-12-28 2009-11-19 Sumitomo Chemical Co Ltd 偏光板
JP2009276401A (ja) * 2008-05-12 2009-11-26 Teijin Ltd 積層偏光板、及び液晶表示装置

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