JP3748761B2 - 反射体および反射型液晶表示装置 - Google Patents

反射体および反射型液晶表示装置 Download PDF

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Publication number
JP3748761B2
JP3748761B2 JP2000201529A JP2000201529A JP3748761B2 JP 3748761 B2 JP3748761 B2 JP 3748761B2 JP 2000201529 A JP2000201529 A JP 2000201529A JP 2000201529 A JP2000201529 A JP 2000201529A JP 3748761 B2 JP3748761 B2 JP 3748761B2
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JP
Japan
Prior art keywords
reflector
curved surface
range
degrees
angle
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.)
Expired - Fee Related
Application number
JP2000201529A
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English (en)
Japanese (ja)
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JP2002022913A5 (enExample
JP2002022913A (ja
Inventor
克昌 吉井
達哉 森池
研次 表
満 鹿野
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP2000201529A priority Critical patent/JP3748761B2/ja
Priority to TW090112950A priority patent/TW594218B/zh
Priority to EP01305359A priority patent/EP1174735A3/en
Priority to CNB011199148A priority patent/CN1210602C/zh
Priority to US09/896,165 priority patent/US6750930B2/en
Priority to KR10-2001-0039584A priority patent/KR100425348B1/ko
Publication of JP2002022913A publication Critical patent/JP2002022913A/ja
Priority to US10/668,929 priority patent/US7515226B2/en
Priority to US10/668,878 priority patent/US7123324B2/en
Priority to US10/895,773 priority patent/US7471356B2/en
Publication of JP2002022913A5 publication Critical patent/JP2002022913A5/ja
Application granted granted Critical
Publication of JP3748761B2 publication Critical patent/JP3748761B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2000201529A 2000-07-03 2000-07-03 反射体および反射型液晶表示装置 Expired - Fee Related JP3748761B2 (ja)

Priority Applications (9)

Application Number Priority Date Filing Date Title
JP2000201529A JP3748761B2 (ja) 2000-07-03 2000-07-03 反射体および反射型液晶表示装置
TW090112950A TW594218B (en) 2000-07-03 2001-05-29 Reflector and reflective liquid crystal display device
EP01305359A EP1174735A3 (en) 2000-07-03 2001-06-20 Reflector and reflection type liquid crystal display device using the same
CNB011199148A CN1210602C (zh) 2000-07-03 2001-06-29 反射体及反射型液晶显示器
US09/896,165 US6750930B2 (en) 2000-07-03 2001-06-29 Reflector providing particularly high reflectance in an intended viewing angle and reflection type liquid crystal display device using the same
KR10-2001-0039584A KR100425348B1 (ko) 2000-07-03 2001-07-03 반사체 및 반사형 액정표시장치
US10/668,929 US7515226B2 (en) 2000-07-03 2003-09-23 Reflector providing particularly high reflectance in an intended viewing angle and reflection type liquid crystal display device using the same
US10/668,878 US7123324B2 (en) 2000-07-03 2003-09-23 Reflector providing particularly high reflectance in an intended viewing angle and reflection type liquid crystal display device using the same
US10/895,773 US7471356B2 (en) 2000-07-03 2004-07-21 Reflector providing particularly high reflectance in an intended viewing angle and reflection type liquid crystal display device using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000201529A JP3748761B2 (ja) 2000-07-03 2000-07-03 反射体および反射型液晶表示装置

Publications (3)

Publication Number Publication Date
JP2002022913A JP2002022913A (ja) 2002-01-23
JP2002022913A5 JP2002022913A5 (enExample) 2004-09-09
JP3748761B2 true JP3748761B2 (ja) 2006-02-22

Family

ID=18699204

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000201529A Expired - Fee Related JP3748761B2 (ja) 2000-07-03 2000-07-03 反射体および反射型液晶表示装置

Country Status (1)

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JP (1) JP3748761B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003215591A (ja) * 2002-01-25 2003-07-30 Alps Electric Co Ltd 半透過反射型液晶表示装置
US7567318B2 (en) 2002-11-28 2009-07-28 Alps Electric Co., Ltd. Reflector and liquid crystal display panel
JP4211689B2 (ja) * 2004-06-14 2009-01-21 オムロン株式会社 拡散板及び面光源装置
JP2007206720A (ja) * 2007-04-06 2007-08-16 Seiko Epson Corp 反射体およびその製造方法
WO2018088073A1 (ja) * 2016-11-14 2018-05-17 日本カーバイド工業株式会社 再帰反射シート
JP2018084793A (ja) * 2016-11-14 2018-05-31 日本カーバイド工業株式会社 再帰反射シート
WO2018088074A1 (ja) * 2016-11-14 2018-05-17 日本カーバイド工業株式会社 再帰反射シート
JP2018084794A (ja) * 2016-11-14 2018-05-31 日本カーバイド工業株式会社 再帰反射シート
EP4016173B1 (fr) * 2020-12-21 2024-08-14 The Swatch Group Research and Development Ltd Procédé de fabrication d'un dispositif d'affichage à cristal liquide et dispositif d'affichage a cristal liquide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0887009A (ja) * 1994-09-20 1996-04-02 Hitachi Ltd 反射型液晶表示装置および反射型カラー液晶表示装置
JP3621226B2 (ja) * 1997-05-12 2005-02-16 アルプス電気株式会社 反射体及びその製造方法並びにそれを用いた反射型液晶表示装置
JP3653164B2 (ja) * 1997-07-07 2005-05-25 アルプス電気株式会社 反射体及びその製造方法と反射型液晶表示装置
JPH11242105A (ja) * 1998-02-24 1999-09-07 Alps Electric Co Ltd 反射体形成用母型とその製造方法および反射体とその製造方法並びに反射型液晶表示装置
JP3547591B2 (ja) * 1997-07-29 2004-07-28 アルプス電気株式会社 反射体および反射型液晶表示装置
JP2000009910A (ja) * 1998-06-19 2000-01-14 Sony Corp 拡散反射板の製造方法及び反射型表示装置

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Publication number Publication date
JP2002022913A (ja) 2002-01-23

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