KR20180084818A - 액정 표시 장치 - Google Patents

액정 표시 장치 Download PDF

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Publication number
KR20180084818A
KR20180084818A KR1020187014690A KR20187014690A KR20180084818A KR 20180084818 A KR20180084818 A KR 20180084818A KR 1020187014690 A KR1020187014690 A KR 1020187014690A KR 20187014690 A KR20187014690 A KR 20187014690A KR 20180084818 A KR20180084818 A KR 20180084818A
Authority
KR
South Korea
Prior art keywords
liquid crystal
crystal display
display
liquid
crystal
Prior art date
Application number
KR1020187014690A
Other languages
English (en)
Other versions
KR102523068B1 (ko
Inventor
토시유키 이이다
Original Assignee
닛토덴코 가부시키가이샤
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 닛토덴코 가부시키가이샤 filed Critical 닛토덴코 가부시키가이샤
Priority to KR1020227043204A priority Critical patent/KR102565008B1/ko
Priority claimed from PCT/JP2016/084246 external-priority patent/WO2017094529A1/ja
Publication of KR20180084818A publication Critical patent/KR20180084818A/ko
Application granted granted Critical
Publication of KR102523068B1 publication Critical patent/KR102523068B1/ko

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Classifications

    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
KR1020187014690A 2015-11-30 2016-11-18 액정 표시 장치 KR102523068B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020227043204A KR102565008B1 (ko) 2015-11-30 2016-11-18 액정 표시 장치

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2015-233755 2015-11-30
JP2015233755 2015-11-30
JPJP-P-2016-200417 2016-10-11
JP2016200417A JP6758148B2 (ja) 2015-11-30 2016-10-11 液晶表示装置
PCT/JP2016/084246 WO2017094529A1 (ja) 2015-11-30 2016-11-18 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020227043204A Division KR102565008B1 (ko) 2015-11-30 2016-11-18 액정 표시 장치

Publications (2)

Publication Number Publication Date
KR20180084818A true KR20180084818A (ko) 2018-07-25
KR102523068B1 KR102523068B1 (ko) 2023-04-19

Family

ID=59060813

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187014690A KR102523068B1 (ko) 2015-11-30 2016-11-18 액정 표시 장치

Country Status (4)

Country Link
JP (2) JP6758148B2 (ko)
KR (1) KR102523068B1 (ko)
CN (1) CN108292063B (ko)
TW (2) TW202111361A (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019028159A (ja) * 2017-07-27 2019-02-21 日東電工株式会社 位相差フィルム、光学補償層付偏光板、画像表示装置、および位相差フィルムの製造方法
JP7214412B2 (ja) * 2018-09-07 2023-01-30 日本化薬株式会社 偏光層を用いた表示装置
JP7294908B2 (ja) * 2018-10-15 2023-06-20 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
JP7294909B2 (ja) * 2018-10-15 2023-06-20 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
WO2022270402A1 (ja) * 2021-06-23 2022-12-29 住友化学株式会社 表示装置
JP2023102968A (ja) 2022-01-13 2023-07-26 住友化学株式会社 偏光板の製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005352068A (ja) 2004-06-09 2005-12-22 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
JP2009009062A (ja) * 2007-06-29 2009-01-15 Nitto Denko Corp 積層偏光板およびその製造方法ならびに液晶表示装置
JP2011107198A (ja) 2009-11-12 2011-06-02 Keio Gijuku 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
JP2015094903A (ja) * 2013-11-13 2015-05-18 日亜化学工業株式会社 画像表示装置の製造方法並びに発光装置及びカラーフィルターの選択方法
JP2015111518A (ja) * 2013-12-06 2015-06-18 株式会社ジャパンディスプレイ バックライト及びそれを用いた液晶表示装置
JP2015125436A (ja) * 2013-12-27 2015-07-06 大日本印刷株式会社 光学フィルム、画像表示装置、及び光学フィルムの製造方法
US20150277006A1 (en) * 2014-03-31 2015-10-01 Fujifilm Corporation Optical film, polarizing plate, and method for producing optical film

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4449335B2 (ja) 2003-05-07 2010-04-14 セイコーエプソン株式会社 液晶表示装置および電子機器
TWI268372B (en) * 2004-03-26 2006-12-11 Nitto Denko Corp IPS mode liquid crystal display to realize a high contrast ratio over a wide range by laminating a polarizing plate and a retardation film to form an optical film
JP4618675B2 (ja) * 2005-02-08 2011-01-26 日東電工株式会社 位相差フィルム、偏光素子、液晶パネルおよび液晶表示装置
JP5255776B2 (ja) * 2006-03-21 2013-08-07 株式会社半導体エネルギー研究所 表示装置
US7731377B2 (en) * 2006-03-21 2010-06-08 Semiconductor Energy Laboratory Co., Ltd. Backlight device and display device
JP4726148B2 (ja) * 2007-11-20 2011-07-20 日東電工株式会社 液晶パネル、及び液晶表示装置
WO2009139200A1 (ja) * 2008-05-14 2009-11-19 シャープ株式会社 液晶表示装置
CN102585812B (zh) * 2011-12-27 2014-09-10 江苏博睿光电有限公司 一种深红色荧光粉及其制备方法
KR102054269B1 (ko) * 2013-03-29 2019-12-10 다이니폰 인사츠 가부시키가이샤 편광판, 화상 표시 장치 및 화상 표시 장치에 있어서의 명소 콘트라스트의 개선 방법
CN104232082A (zh) * 2013-06-17 2014-12-24 欧司朗有限公司 红色荧光体、白色光源、发光装置和红色荧光体形成方法
JP5878579B2 (ja) 2014-03-31 2016-03-08 シャープ株式会社 表示装置及びテレビ受信装置
CN110346861B (zh) * 2014-05-23 2021-12-28 住友化学株式会社 光学层叠体及图像显示装置
CN104154468B (zh) * 2014-09-01 2016-08-31 深圳市华星光电技术有限公司 背光模组
JP2015127830A (ja) 2015-03-20 2015-07-09 日東電工株式会社 位相差フィルム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005352068A (ja) 2004-06-09 2005-12-22 Toshiba Matsushita Display Technology Co Ltd 液晶表示装置
JP2009009062A (ja) * 2007-06-29 2009-01-15 Nitto Denko Corp 積層偏光板およびその製造方法ならびに液晶表示装置
JP2011107198A (ja) 2009-11-12 2011-06-02 Keio Gijuku 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置
JP2015094903A (ja) * 2013-11-13 2015-05-18 日亜化学工業株式会社 画像表示装置の製造方法並びに発光装置及びカラーフィルターの選択方法
JP2015111518A (ja) * 2013-12-06 2015-06-18 株式会社ジャパンディスプレイ バックライト及びそれを用いた液晶表示装置
JP2015125436A (ja) * 2013-12-27 2015-07-06 大日本印刷株式会社 光学フィルム、画像表示装置、及び光学フィルムの製造方法
US20150277006A1 (en) * 2014-03-31 2015-10-01 Fujifilm Corporation Optical film, polarizing plate, and method for producing optical film

Also Published As

Publication number Publication date
TWI709769B (zh) 2020-11-11
JP6758148B2 (ja) 2020-09-23
TW201732330A (zh) 2017-09-16
KR102523068B1 (ko) 2023-04-19
JP2017107176A (ja) 2017-06-15
CN108292063A (zh) 2018-07-17
JP2020201510A (ja) 2020-12-17
JP7066796B2 (ja) 2022-05-13
TW202111361A (zh) 2021-03-16
CN108292063B (zh) 2021-11-30

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