JP6995443B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP6995443B2
JP6995443B2 JP2018050734A JP2018050734A JP6995443B2 JP 6995443 B2 JP6995443 B2 JP 6995443B2 JP 2018050734 A JP2018050734 A JP 2018050734A JP 2018050734 A JP2018050734 A JP 2018050734A JP 6995443 B2 JP6995443 B2 JP 6995443B2
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JP
Japan
Prior art keywords
curved
curvature
liquid crystal
inflection
radius
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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.)
Expired - Fee Related
Application number
JP2018050734A
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English (en)
Japanese (ja)
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JP2019164201A5 (https=
JP2019164201A (ja
Inventor
和司 清田
貴典 奥村
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 JP2018050734A priority Critical patent/JP6995443B2/ja
Priority to US16/276,042 priority patent/US20190285919A1/en
Priority to CN201920315393.3U priority patent/CN209803491U/zh
Publication of JP2019164201A publication Critical patent/JP2019164201A/ja
Publication of JP2019164201A5 publication Critical patent/JP2019164201A5/ja
Application granted granted Critical
Publication of JP6995443B2 publication Critical patent/JP6995443B2/ja
Expired - Fee Related 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/033—Apparatus for opening score lines in glass sheets
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/023—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor the sheet or ribbon being in a horizontal position
    • C03B33/037—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B33/00—Severing cooled glass
    • C03B33/02—Cutting or splitting sheet glass or ribbons; Apparatus or machines therefor
    • C03B33/04—Cutting or splitting in curves, especially for making spectacle lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays
    • 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
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/56—Substrates having a particular shape, e.g. non-rectangular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
JP2018050734A 2018-03-19 2018-03-19 表示装置 Expired - Fee Related JP6995443B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2018050734A JP6995443B2 (ja) 2018-03-19 2018-03-19 表示装置
US16/276,042 US20190285919A1 (en) 2018-03-19 2019-02-14 Display device and method for manufacturing the same
CN201920315393.3U CN209803491U (zh) 2018-03-19 2019-03-13 显示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018050734A JP6995443B2 (ja) 2018-03-19 2018-03-19 表示装置

Publications (3)

Publication Number Publication Date
JP2019164201A JP2019164201A (ja) 2019-09-26
JP2019164201A5 JP2019164201A5 (https=) 2020-11-12
JP6995443B2 true JP6995443B2 (ja) 2022-01-14

Family

ID=67905505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018050734A Expired - Fee Related JP6995443B2 (ja) 2018-03-19 2018-03-19 表示装置

Country Status (3)

Country Link
US (1) US20190285919A1 (https=)
JP (1) JP6995443B2 (https=)
CN (1) CN209803491U (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3066488B1 (fr) * 2017-05-19 2022-03-04 Saint Gobain Procede de rompage d'une feuille de verre
CN111373467B (zh) * 2017-12-01 2022-02-08 三菱电机株式会社 显示装置
CN110794601B (zh) * 2019-11-19 2022-08-30 深圳市铁幕电子竞技科技有限公司 一种大曲率曲面液晶显示器制作方法、设备及显示器
CN111177962B (zh) * 2019-12-20 2023-04-07 惠州市华星光电技术有限公司 一种曲面显示面板及其涂胶方法
EP4174562A4 (en) * 2020-06-30 2024-07-31 Trivale Technologies, LLC LIQUID CRYSTAL DISPLAY DEVICE
CN112606517B (zh) * 2020-12-16 2022-07-22 合肥维信诺科技有限公司 贴合装置和贴合方法
CN114023202B (zh) * 2021-10-26 2023-12-05 惠州华星光电显示有限公司 显示面板及显示终端
JP2024170182A (ja) * 2023-05-26 2024-12-06 株式会社ジャパンディスプレイ 表示装置およびその製造方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003258211A (ja) 2001-12-28 2003-09-12 Semiconductor Energy Lab Co Ltd 半導体装置の作製方法
WO2008013014A1 (fr) 2006-07-27 2008-01-31 Sharp Kabushiki Kaisha Dispositif d'affichage
JP2013104702A (ja) 2011-11-11 2013-05-30 Calsonic Kansei Corp 車両用計器の照明構造
JP2015027933A (ja) 2013-06-27 2015-02-12 日本電気硝子株式会社 強化ガラス板のスクライブ方法
JP2015215598A (ja) 2014-05-09 2015-12-03 群創光電股▲ふん▼有限公司Ｉｎｎｏｌｕｘ Ｃｏｒｐｏｒａｔｉｏｎ 表示パネル及びその切断方法
JP2016079062A (ja) 2014-10-15 2016-05-16 坂東機工株式会社 スクライブ方法及びスクライブ装置
JP2017090528A (ja) 2015-11-04 2017-05-25 株式会社ジャパンディスプレイ 表示装置
JP2017103230A (ja) 2015-11-30 2017-06-08 エルジー ディスプレイ カンパニー リミテッド ディスプレイ
JP2017102276A (ja) 2015-12-02 2017-06-08 三菱電機株式会社 湾曲型表示装置
WO2017106109A2 (en) 2015-12-15 2017-06-22 Qualcomm Incorporated Display panel with minimum borders
JP2017181820A (ja) 2016-03-30 2017-10-05 パナソニック液晶ディスプレイ株式会社 曲面ディスプレイを備えた車載デバイス

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000305491A (ja) * 1999-04-20 2000-11-02 Hitachi Ltd 画面接続部処理方法
JP2013017006A (ja) * 2011-07-04 2013-01-24 Sony Corp 表示装置

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003258211A (ja) 2001-12-28 2003-09-12 Semiconductor Energy Lab Co Ltd 半導体装置の作製方法
WO2008013014A1 (fr) 2006-07-27 2008-01-31 Sharp Kabushiki Kaisha Dispositif d'affichage
JP2013104702A (ja) 2011-11-11 2013-05-30 Calsonic Kansei Corp 車両用計器の照明構造
JP2015027933A (ja) 2013-06-27 2015-02-12 日本電気硝子株式会社 強化ガラス板のスクライブ方法
JP2015215598A (ja) 2014-05-09 2015-12-03 群創光電股▲ふん▼有限公司Ｉｎｎｏｌｕｘ Ｃｏｒｐｏｒａｔｉｏｎ 表示パネル及びその切断方法
JP2016079062A (ja) 2014-10-15 2016-05-16 坂東機工株式会社 スクライブ方法及びスクライブ装置
JP2017090528A (ja) 2015-11-04 2017-05-25 株式会社ジャパンディスプレイ 表示装置
JP2017103230A (ja) 2015-11-30 2017-06-08 エルジー ディスプレイ カンパニー リミテッド ディスプレイ
JP2017102276A (ja) 2015-12-02 2017-06-08 三菱電機株式会社 湾曲型表示装置
WO2017106109A2 (en) 2015-12-15 2017-06-22 Qualcomm Incorporated Display panel with minimum borders
JP2017181820A (ja) 2016-03-30 2017-10-05 パナソニック液晶ディスプレイ株式会社 曲面ディスプレイを備えた車載デバイス

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Publication number Publication date
CN209803491U (zh) 2019-12-17
JP2019164201A (ja) 2019-09-26
US20190285919A1 (en) 2019-09-19

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