CN114616517A - 液晶显示装置 - Google Patents

液晶显示装置 Download PDF

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Publication number
CN114616517A
CN114616517A CN202080071823.7A CN202080071823A CN114616517A CN 114616517 A CN114616517 A CN 114616517A CN 202080071823 A CN202080071823 A CN 202080071823A CN 114616517 A CN114616517 A CN 114616517A
Authority
CN
China
Prior art keywords
liquid crystal
crystal display
backlight
display device
display panel
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
CN202080071823.7A
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English (en)
Chinese (zh)
Inventor
加藤真一
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.)
Toppan Inc
Original Assignee
Toppan Printing 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 Toppan Printing Co Ltd filed Critical Toppan Printing Co Ltd
Publication of CN114616517A publication Critical patent/CN114616517A/zh
Pending legal-status Critical Current

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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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133608—Direct backlight including particular frames or supporting means
    • 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
    • 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
    • G02F1/13338—Input devices, e.g. touch panels
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
CN202080071823.7A 2019-10-29 2020-10-26 液晶显示装置 Pending CN114616517A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-196432 2019-10-29
JP2019196432A JP7516740B2 (ja) 2019-10-29 2019-10-29 液晶表示装置
PCT/JP2020/040042 WO2021085359A1 (ja) 2019-10-29 2020-10-26 液晶表示装置

Publications (1)

Publication Number Publication Date
CN114616517A true CN114616517A (zh) 2022-06-10

Family

ID=75712975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080071823.7A Pending CN114616517A (zh) 2019-10-29 2020-10-26 液晶显示装置

Country Status (4)

Country Link
JP (1) JP7516740B2 (ja)
CN (1) CN114616517A (ja)
TW (1) TWI766407B (ja)
WO (1) WO2021085359A1 (ja)

Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001209031A (ja) * 2000-01-24 2001-08-03 Alps Electric Co Ltd 液晶表示装置
JP2003121814A (ja) * 2001-10-11 2003-04-23 Citizen Watch Co Ltd 液晶表示装置
TW200817797A (en) * 2006-10-11 2008-04-16 Tpo Displays Corp Display panel module
JP2008233455A (ja) * 2007-03-20 2008-10-02 Epson Imaging Devices Corp 電気光学装置及び電子機器
JP2009037182A (ja) * 2007-04-27 2009-02-19 Mitsubishi Electric Corp 表示モジュール
CN101517463A (zh) * 2006-09-27 2009-08-26 夏普株式会社 带有微透镜阵列的液晶显示面板、其制造方法和液晶显示装置
CN101641634A (zh) * 2007-03-28 2010-02-03 夏普株式会社 带微透镜阵列的液晶显示面板及其制造方法
TW201120510A (en) * 2009-12-11 2011-06-16 Century Display Shenzhen Co Display panel
CN102109689A (zh) * 2010-12-30 2011-06-29 友达光电（苏州）有限公司 液晶显示器及此液晶显示器的液晶显示面板的拆解方法
CN102289089A (zh) * 2011-07-22 2011-12-21 友达光电(厦门)有限公司 平面显示器
US20130070180A1 (en) * 2010-06-22 2013-03-21 Toru Kuriyama Display panel and display device
CN103672724A (zh) * 2013-11-27 2014-03-26 京东方科技集团股份有限公司 一种背光模组遮光结构、背光模组及显示装置
CN203615278U (zh) * 2013-12-25 2014-05-28 上海天马微电子有限公司 一种框架、背光模组及液晶显示装置
CN104749809A (zh) * 2015-04-03 2015-07-01 业成光电（深圳）有限公司 液晶显示模组
CN204853129U (zh) * 2015-07-30 2015-12-09 厦门天马微电子有限公司 一种背光模组及液晶显示模组
CN105278138A (zh) * 2014-06-11 2016-01-27 株式会社日本显示器 液晶显示装置
CN206209663U (zh) * 2016-11-07 2017-05-31 厦门天马微电子有限公司 一种触控显示装置
CN206771099U (zh) * 2017-04-20 2017-12-19 信利半导体有限公司 一种胶带拼接结构及背光源
CN108320666A (zh) * 2018-02-08 2018-07-24 业成科技（成都）有限公司 显示装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI276893B (en) * 2005-06-22 2007-03-21 Au Optronics Corp A backlight unit
KR102007816B1 (ko) * 2012-06-20 2019-08-07 엘지디스플레이 주식회사 액정표시장치
WO2015033671A1 (ja) * 2013-09-04 2015-03-12 シャープ株式会社 照明装置及び表示装置
JP2015222379A (ja) * 2014-05-23 2015-12-10 株式会社ジャパンディスプレイ 液晶表示装置
CN203868938U (zh) * 2014-06-16 2014-10-08 信利半导体有限公司 一种遮光胶带、背光模组及显示面板
WO2017154049A1 (ja) 2016-03-10 2017-09-14 パナソニックＩｐマネジメント株式会社 液晶バックライト装置
EP3717985A1 (en) * 2017-11-28 2020-10-07 P2i Ltd Electrical or electronic device with a screen having an air vent
JP6850948B2 (ja) * 2018-01-17 2021-03-31 株式会社東北電子 面光源装置、表示装置、及び電子機器
CN208654501U (zh) 2018-09-12 2019-03-26 赣州市秋田微电子有限公司 液晶显示模组
JP2020091455A (ja) * 2018-12-07 2020-06-11 シャープ株式会社 表示装置

Patent Citations (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001209031A (ja) * 2000-01-24 2001-08-03 Alps Electric Co Ltd 液晶表示装置
JP2003121814A (ja) * 2001-10-11 2003-04-23 Citizen Watch Co Ltd 液晶表示装置
CN101517463A (zh) * 2006-09-27 2009-08-26 夏普株式会社 带有微透镜阵列的液晶显示面板、其制造方法和液晶显示装置
TW200817797A (en) * 2006-10-11 2008-04-16 Tpo Displays Corp Display panel module
JP2008233455A (ja) * 2007-03-20 2008-10-02 Epson Imaging Devices Corp 電気光学装置及び電子機器
CN101641634A (zh) * 2007-03-28 2010-02-03 夏普株式会社 带微透镜阵列的液晶显示面板及其制造方法
JP2009037182A (ja) * 2007-04-27 2009-02-19 Mitsubishi Electric Corp 表示モジュール
TW201120510A (en) * 2009-12-11 2011-06-16 Century Display Shenzhen Co Display panel
US20130070180A1 (en) * 2010-06-22 2013-03-21 Toru Kuriyama Display panel and display device
CN102109689A (zh) * 2010-12-30 2011-06-29 友达光电（苏州）有限公司 液晶显示器及此液晶显示器的液晶显示面板的拆解方法
CN102289089A (zh) * 2011-07-22 2011-12-21 友达光电(厦门)有限公司 平面显示器
CN103672724A (zh) * 2013-11-27 2014-03-26 京东方科技集团股份有限公司 一种背光模组遮光结构、背光模组及显示装置
CN203615278U (zh) * 2013-12-25 2014-05-28 上海天马微电子有限公司 一种框架、背光模组及液晶显示装置
CN105278138A (zh) * 2014-06-11 2016-01-27 株式会社日本显示器 液晶显示装置
CN104749809A (zh) * 2015-04-03 2015-07-01 业成光电（深圳）有限公司 液晶显示模组
CN204853129U (zh) * 2015-07-30 2015-12-09 厦门天马微电子有限公司 一种背光模组及液晶显示模组
CN206209663U (zh) * 2016-11-07 2017-05-31 厦门天马微电子有限公司 一种触控显示装置
CN206771099U (zh) * 2017-04-20 2017-12-19 信利半导体有限公司 一种胶带拼接结构及背光源
CN108320666A (zh) * 2018-02-08 2018-07-24 业成科技（成都）有限公司 显示装置

Also Published As

Publication number Publication date
JP2021071526A (ja) 2021-05-06
TWI766407B (zh) 2022-06-01
WO2021085359A1 (ja) 2021-05-06
TW202122887A (zh) 2021-06-16
JP7516740B2 (ja) 2024-07-17

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