JP2003195303A - 照明装置とこれを用いた液晶装置及び電子機器 - Google Patents

照明装置とこれを用いた液晶装置及び電子機器

Info

Publication number
JP2003195303A
JP2003195303A JP2001399557A JP2001399557A JP2003195303A JP 2003195303 A JP2003195303 A JP 2003195303A JP 2001399557 A JP2001399557 A JP 2001399557A JP 2001399557 A JP2001399557 A JP 2001399557A JP 2003195303 A JP2003195303 A JP 2003195303A
Authority
JP
Japan
Prior art keywords
light
liquid crystal
prism sheet
emitted
angle range
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.)
Withdrawn
Application number
JP2001399557A
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English (en)
Japanese (ja)
Other versions
JP2003195303A5 (enExample
Inventor
Tsuyoshi Maeda
強 前田
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.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2001399557A priority Critical patent/JP2003195303A/ja
Publication of JP2003195303A publication Critical patent/JP2003195303A/ja
Publication of JP2003195303A5 publication Critical patent/JP2003195303A5/ja
Withdrawn legal-status Critical Current

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Landscapes

  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2001399557A 2001-12-28 2001-12-28 照明装置とこれを用いた液晶装置及び電子機器 Withdrawn JP2003195303A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001399557A JP2003195303A (ja) 2001-12-28 2001-12-28 照明装置とこれを用いた液晶装置及び電子機器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001399557A JP2003195303A (ja) 2001-12-28 2001-12-28 照明装置とこれを用いた液晶装置及び電子機器

Publications (2)

Publication Number Publication Date
JP2003195303A true JP2003195303A (ja) 2003-07-09
JP2003195303A5 JP2003195303A5 (enExample) 2005-08-04

Family

ID=27604528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001399557A Withdrawn JP2003195303A (ja) 2001-12-28 2001-12-28 照明装置とこれを用いた液晶装置及び電子機器

Country Status (1)

Country Link
JP (1) JP2003195303A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007324113A (ja) * 2006-06-05 2007-12-13 Samsung Sdi Co Ltd バックライトユニット及びこれを備えた液晶表示装置
JP2008515143A (ja) * 2004-09-27 2008-05-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明システム
WO2010018811A1 (ja) * 2008-08-12 2010-02-18 住友化学株式会社 照明装置
JP2011248351A (ja) * 2010-04-28 2011-12-08 Semiconductor Energy Lab Co Ltd 液晶表示装置
KR101673570B1 (ko) * 2016-04-05 2016-11-08 주식회사 아이케이글로벌 다양한 색상과 이미지를 표출할 수 있는 조명장치

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008515143A (ja) * 2004-09-27 2008-05-08 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明システム
JP2007324113A (ja) * 2006-06-05 2007-12-13 Samsung Sdi Co Ltd バックライトユニット及びこれを備えた液晶表示装置
US7982398B2 (en) 2006-06-05 2011-07-19 Samsung Mobile Display Co., Ltd. Backlight unit and liquid crystal display device including the same
WO2010018811A1 (ja) * 2008-08-12 2010-02-18 住友化学株式会社 照明装置
JP2011248351A (ja) * 2010-04-28 2011-12-08 Semiconductor Energy Lab Co Ltd 液晶表示装置
US9349325B2 (en) 2010-04-28 2016-05-24 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device
KR101852750B1 (ko) * 2010-04-28 2018-04-30 가부시키가이샤 한도오따이 에네루기 켄큐쇼 액정 표시 장치 및 전자 기기
US10068533B2 (en) 2010-04-28 2018-09-04 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and electronic device
KR101673570B1 (ko) * 2016-04-05 2016-11-08 주식회사 아이케이글로벌 다양한 색상과 이미지를 표출할 수 있는 조명장치

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