JP5467389B2 - 照明装置および表示装置 - Google Patents

照明装置および表示装置 Download PDF

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Publication number
JP5467389B2
JP5467389B2 JP2010088174A JP2010088174A JP5467389B2 JP 5467389 B2 JP5467389 B2 JP 5467389B2 JP 2010088174 A JP2010088174 A JP 2010088174A JP 2010088174 A JP2010088174 A JP 2010088174A JP 5467389 B2 JP5467389 B2 JP 5467389B2
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Japan
Prior art keywords
light
electrode
region
light modulation
guide plate
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Expired - Fee Related
Application number
JP2010088174A
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English (en)
Japanese (ja)
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JP2011119210A5 (enExample
JP2011119210A (ja
Inventor
龍男 内田
隆宏 石鍋
徹 川上
健太郎 奥山
晴美 佐藤
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.)
Tohoku University NUC
Sony Corp
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Tohoku University NUC
Sony Corp
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Filing date
Publication date
Application filed by Tohoku University NUC, Sony Corp filed Critical Tohoku University NUC
Priority to JP2010088174A priority Critical patent/JP5467389B2/ja
Priority to CN2010105272324A priority patent/CN102072437B/zh
Priority to US12/916,906 priority patent/US8330709B2/en
Publication of JP2011119210A publication Critical patent/JP2011119210A/ja
Publication of JP2011119210A5 publication Critical patent/JP2011119210A5/ja
Application granted granted Critical
Publication of JP5467389B2 publication Critical patent/JP5467389B2/ja
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Planar Illumination Modules (AREA)
JP2010088174A 2009-11-06 2010-04-06 照明装置および表示装置 Expired - Fee Related JP5467389B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2010088174A JP5467389B2 (ja) 2009-11-06 2010-04-06 照明装置および表示装置
CN2010105272324A CN102072437B (zh) 2009-11-06 2010-10-29 照明装置和显示单元
US12/916,906 US8330709B2 (en) 2009-11-06 2010-11-01 Illuminating device and display unit

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009255260 2009-11-06
JP2009255260 2009-11-06
JP2010088174A JP5467389B2 (ja) 2009-11-06 2010-04-06 照明装置および表示装置

Publications (3)

Publication Number Publication Date
JP2011119210A JP2011119210A (ja) 2011-06-16
JP2011119210A5 JP2011119210A5 (enExample) 2013-05-09
JP5467389B2 true JP5467389B2 (ja) 2014-04-09

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ID=43973850

Family Applications (1)

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JP2010088174A Expired - Fee Related JP5467389B2 (ja) 2009-11-06 2010-04-06 照明装置および表示装置

Country Status (3)

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US (1) US8330709B2 (enExample)
JP (1) JP5467389B2 (enExample)
CN (1) CN102072437B (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10634953B2 (en) 2017-06-30 2020-04-28 Japan Display Inc. Display device
US10725327B2 (en) 2017-09-14 2020-07-28 Japan Display Inc. Display device
US10877306B2 (en) 2017-09-12 2020-12-29 Japan Display Inc. Display device
US10908446B2 (en) 2018-03-27 2021-02-02 Japan Display Inc. Display device having streak-like polymers with liquid crystal molecules
US10955714B2 (en) 2018-03-23 2021-03-23 Japan Display Inc. Display device
US11630338B2 (en) 2020-06-01 2023-04-18 Japan Display Inc. Display device and illumination device

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5679308B2 (ja) * 2010-04-07 2015-03-04 ソニー株式会社 照明装置および表示装置
KR20130009524A (ko) * 2011-07-15 2013-01-23 삼성디스플레이 주식회사 표시 장치
TWI545377B (zh) * 2012-05-11 2016-08-11 Sony Corp Lighting device and display device
JP6035866B2 (ja) * 2012-05-22 2016-11-30 ソニー株式会社 照明装置および表示装置
JP2016057338A (ja) 2014-09-05 2016-04-21 株式会社ジャパンディスプレイ 表示装置及び光源装置
TWI599818B (zh) 2014-10-22 2017-09-21 日本顯示器股份有限公司 顯示裝置
JP6364335B2 (ja) 2014-12-04 2018-07-25 株式会社ジャパンディスプレイ 表示装置
CN106033157A (zh) * 2015-03-07 2016-10-19 上海冠显光电科技有限公司 一种液晶显示装置
US9726791B2 (en) * 2015-04-14 2017-08-08 Face International Corporation Systems and methods for producing objects incorporating selectably active electromagnetic energy filtering layers and coatings
JP2017032782A (ja) 2015-07-31 2017-02-09 株式会社ジャパンディスプレイ 表示装置
JP6671940B2 (ja) 2015-12-07 2020-03-25 株式会社ジャパンディスプレイ 表示装置
JP2017134256A (ja) 2016-01-28 2017-08-03 株式会社ジャパンディスプレイ 光学装置及び表示装置
JP2017156718A (ja) 2016-03-04 2017-09-07 株式会社ジャパンディスプレイ 表示装置
JP2017167214A (ja) 2016-03-14 2017-09-21 株式会社ジャパンディスプレイ 表示装置
JP6720008B2 (ja) 2016-07-22 2020-07-08 株式会社ジャパンディスプレイ 表示装置および表示装置の駆動方法
JP2019191230A (ja) 2018-04-19 2019-10-31 株式会社ジャパンディスプレイ 表示装置
WO2020116310A1 (ja) * 2018-12-04 2020-06-11 国立大学法人大阪大学 表示装置
JP2020160322A (ja) * 2019-03-27 2020-10-01 株式会社ジャパンディスプレイ 表示装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3055275B2 (ja) * 1991-12-17 2000-06-26 セイコーエプソン株式会社 液晶表示素子
JPH06118398A (ja) * 1992-10-01 1994-04-28 Semiconductor Energy Lab Co Ltd 液晶電気光学装置
JPH06347790A (ja) 1993-06-08 1994-12-22 Fujitsu Ltd 表示装置
JP2998075B2 (ja) * 1996-06-20 2000-01-11 セイコーインスツルメンツ株式会社 反射型液晶表示装置
JP3172510B2 (ja) * 1998-07-28 2001-06-04 日本電信電話株式会社 光学素子および該光学素子を用いた表示装置
JP3479493B2 (ja) * 2000-05-08 2003-12-15 日本電信電話株式会社 表示素子
JP2005215299A (ja) * 2004-01-29 2005-08-11 Fuji Photo Film Co Ltd 表示素子
JP2006058332A (ja) * 2004-08-17 2006-03-02 Seiko Epson Corp 電気光学装置及び電子機器
JP2007114278A (ja) * 2005-10-18 2007-05-10 Fuji Xerox Co Ltd 光アドレス型空間光変調素子の駆動方法、および光アドレス型空間光変調素子駆動装置
JP2007187850A (ja) * 2006-01-13 2007-07-26 Sony Corp 液晶表示装置の製造方法
JP5263593B2 (ja) * 2008-10-07 2013-08-14 ソニー株式会社 照明装置および表示装置

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10634953B2 (en) 2017-06-30 2020-04-28 Japan Display Inc. Display device
US11644709B2 (en) 2017-09-12 2023-05-09 Japan Display Inc. Display device
US11940687B2 (en) 2017-09-12 2024-03-26 Japan Display Inc. Display device
US11378836B2 (en) 2017-09-12 2022-07-05 Japan Display Inc. Display device
US10877306B2 (en) 2017-09-12 2020-12-29 Japan Display Inc. Display device
US11624948B2 (en) 2017-09-14 2023-04-11 Japan Display Inc. Display device
US12153302B2 (en) 2017-09-14 2024-11-26 Japan Display Inc. Display device
US11187932B2 (en) 2017-09-14 2021-11-30 Japan Display Inc. Display device
US11892722B2 (en) 2017-09-14 2024-02-06 Japan Display Inc. Display device
US10725327B2 (en) 2017-09-14 2020-07-28 Japan Display Inc. Display device
US11754899B2 (en) 2018-03-23 2023-09-12 Japan Display Inc. Display device
US11592716B2 (en) 2018-03-23 2023-02-28 Japan Display Inc. Display device
US11269227B2 (en) 2018-03-23 2022-03-08 Japan Display Inc. Display device
US10955714B2 (en) 2018-03-23 2021-03-23 Japan Display Inc. Display device
US11333917B2 (en) 2018-03-27 2022-05-17 Japan Display Inc. Display device having a liquid crystal layer including streak-like polymers with liquid crystal molecules
US11709387B2 (en) 2018-03-27 2023-07-25 Japan Display Inc. Display device including streak-like polymer with liquid crystal molecules
US10908446B2 (en) 2018-03-27 2021-02-02 Japan Display Inc. Display device having streak-like polymers with liquid crystal molecules
US12189228B2 (en) 2018-03-27 2025-01-07 Japan Display Inc. Display device including streak-like polymers with liquid crystal molecules
US11630338B2 (en) 2020-06-01 2023-04-18 Japan Display Inc. Display device and illumination device

Also Published As

Publication number Publication date
CN102072437B (zh) 2013-05-08
US8330709B2 (en) 2012-12-11
US20110109663A1 (en) 2011-05-12
CN102072437A (zh) 2011-05-25
JP2011119210A (ja) 2011-06-16

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