JP2010277901A - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP2010277901A
JP2010277901A JP2009130427A JP2009130427A JP2010277901A JP 2010277901 A JP2010277901 A JP 2010277901A JP 2009130427 A JP2009130427 A JP 2009130427A JP 2009130427 A JP2009130427 A JP 2009130427A JP 2010277901 A JP2010277901 A JP 2010277901A
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JP
Japan
Prior art keywords
liquid crystal
light
crystal display
display device
backlight units
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
JP2009130427A
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English (en)
Japanese (ja)
Other versions
JP2010277901A5 (enExample
Inventor
Reina Murase
令奈 村瀬
Tomohiro Sasagawa
智広 笹川
Yoko Inoue
陽子 井上
Hiroaki Sugiura
博明 杉浦
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2009130427A priority Critical patent/JP2010277901A/ja
Publication of JP2010277901A publication Critical patent/JP2010277901A/ja
Publication of JP2010277901A5 publication Critical patent/JP2010277901A5/ja
Pending legal-status Critical Current

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    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Liquid Crystal (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP2009130427A 2009-05-29 2009-05-29 液晶表示装置 Pending JP2010277901A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009130427A JP2010277901A (ja) 2009-05-29 2009-05-29 液晶表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009130427A JP2010277901A (ja) 2009-05-29 2009-05-29 液晶表示装置

Publications (2)

Publication Number Publication Date
JP2010277901A true JP2010277901A (ja) 2010-12-09
JP2010277901A5 JP2010277901A5 (enExample) 2012-07-05

Family

ID=43424673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009130427A Pending JP2010277901A (ja) 2009-05-29 2009-05-29 液晶表示装置

Country Status (1)

Country Link
JP (1) JP2010277901A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012029889A1 (en) * 2010-08-31 2012-03-08 Sharp Kabushiki Kaisha Switchable viewing angle display and display method
WO2013080488A1 (ja) * 2011-11-28 2013-06-06 パナソニック株式会社 表示装置
WO2016046068A1 (en) * 2014-09-25 2016-03-31 Koninklijke Philips N.V. Display device with directional control of the output, and a backlight for such a display device
JP2017207717A (ja) * 2016-05-20 2017-11-24 富士フイルム株式会社 表示装置
US10810969B2 (en) 2017-01-16 2020-10-20 Mitsubishi Electric Corporation Texture display device, texture display method, and texture display program
EP3601880A4 (en) * 2017-03-25 2020-11-18 LEIA Inc. SWITCHABLE-MODE BACKLIGHT, CONFIDENTIALITY DISPLAY DEVICE AND PROCESS
CN113341611A (zh) * 2020-02-18 2021-09-03 矽光学有限公司 用于具有自由看视模式和受限看视模式的显示屏的照明装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008077946A (ja) * 2006-09-20 2008-04-03 Citizen Electronics Co Ltd バックライトユニット及びそれを備えた表示装置
JP2008084651A (ja) * 2006-09-27 2008-04-10 Epson Imaging Devices Corp 照明装置、電気光学装置、電子機器
JP2008123925A (ja) * 2006-11-15 2008-05-29 Citizen Electronics Co Ltd バックライトユニット及び表示装置
JP2008262906A (ja) * 2007-03-16 2008-10-30 Dtmc:Kk バックライトユニット

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008077946A (ja) * 2006-09-20 2008-04-03 Citizen Electronics Co Ltd バックライトユニット及びそれを備えた表示装置
JP2008084651A (ja) * 2006-09-27 2008-04-10 Epson Imaging Devices Corp 照明装置、電気光学装置、電子機器
JP2008123925A (ja) * 2006-11-15 2008-05-29 Citizen Electronics Co Ltd バックライトユニット及び表示装置
JP2008262906A (ja) * 2007-03-16 2008-10-30 Dtmc:Kk バックライトユニット

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8928567B2 (en) 2010-08-31 2015-01-06 Sharp Laboratories Of America, Inc. Switchable viewing angle display
WO2012029889A1 (en) * 2010-08-31 2012-03-08 Sharp Kabushiki Kaisha Switchable viewing angle display and display method
US9400347B2 (en) 2011-11-28 2016-07-26 Panasonic Intellectual Property Management Co., Ltd. Display device
WO2013080488A1 (ja) * 2011-11-28 2013-06-06 パナソニック株式会社 表示装置
CN103299358A (zh) * 2011-11-28 2013-09-11 松下电器产业株式会社 显示装置
JPWO2013080488A1 (ja) * 2011-11-28 2015-04-27 パナソニックＩｐマネジメント株式会社 表示装置
CN107079147A (zh) * 2014-09-25 2017-08-18 皇家飞利浦有限公司 具有输出方向控制的显示设备及用于这种显示设备的背光
KR20170060104A (ko) * 2014-09-25 2017-05-31 코닌클리케 필립스 엔.브이. 출력의 지향성 제어를 갖는 디스플레이 디바이스, 및 이러한 디스플레이 디바이스를 위한 백라이트
WO2016046068A1 (en) * 2014-09-25 2016-03-31 Koninklijke Philips N.V. Display device with directional control of the output, and a backlight for such a display device
CN107079147B (zh) * 2014-09-25 2019-08-16 皇家飞利浦有限公司 具有输出方向控制的显示设备及用于这种显示设备的背光
US10393943B2 (en) 2014-09-25 2019-08-27 Koninklijke Philips N.V. Display device with directional control of the output, and a back light for such a display device
KR102146962B1 (ko) 2014-09-25 2020-08-31 코닌클리케 필립스 엔.브이. 출력의 지향성 제어를 갖는 디스플레이 디바이스, 및 이러한 디스플레이 디바이스를 위한 백라이트
JP2017207717A (ja) * 2016-05-20 2017-11-24 富士フイルム株式会社 表示装置
US10810969B2 (en) 2017-01-16 2020-10-20 Mitsubishi Electric Corporation Texture display device, texture display method, and texture display program
EP3601880A4 (en) * 2017-03-25 2020-11-18 LEIA Inc. SWITCHABLE-MODE BACKLIGHT, CONFIDENTIALITY DISPLAY DEVICE AND PROCESS
CN113341611A (zh) * 2020-02-18 2021-09-03 矽光学有限公司 用于具有自由看视模式和受限看视模式的显示屏的照明装置
JP2021132034A (ja) * 2020-02-18 2021-09-09 ジオプティカ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングSioptica Gmbh 自由閲覧モード及び制限付き閲覧モードの画面用照明装置

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