JP6822219B2 - ディスプレイ用ガラス基板 - Google Patents

ディスプレイ用ガラス基板 Download PDF

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Publication number
JP6822219B2
JP6822219B2 JP2017038388A JP2017038388A JP6822219B2 JP 6822219 B2 JP6822219 B2 JP 6822219B2 JP 2017038388 A JP2017038388 A JP 2017038388A JP 2017038388 A JP2017038388 A JP 2017038388A JP 6822219 B2 JP6822219 B2 JP 6822219B2
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JP
Japan
Prior art keywords
glass substrate
rubbing
main surface
value
less
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.)
Active
Application number
JP2017038388A
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English (en)
Japanese (ja)
Other versions
JP2018145019A (ja
Inventor
市倉　栄治
栄治 市倉
佳孝 前柳
佳孝 前柳
祐人 亀田
祐人 亀田
健雄 鈴木
健雄 鈴木
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.)
AGC Inc
Original Assignee
Asahi Glass 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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to JP2017038388A priority Critical patent/JP6822219B2/ja
Priority to KR1020180023397A priority patent/KR102453625B1/ko
Priority to CN201810165647.8A priority patent/CN108549168B/zh
Priority to TW107106743A priority patent/TWI746809B/zh
Publication of JP2018145019A publication Critical patent/JP2018145019A/ja
Application granted granted Critical
Publication of JP6822219B2 publication Critical patent/JP6822219B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133784—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by rubbing
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • 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

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Surface Treatment Of Glass (AREA)
  • Glass Compositions (AREA)
  • Liquid Crystal (AREA)
JP2017038388A 2017-03-01 2017-03-01 ディスプレイ用ガラス基板 Active JP6822219B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2017038388A JP6822219B2 (ja) 2017-03-01 2017-03-01 ディスプレイ用ガラス基板
KR1020180023397A KR102453625B1 (ko) 2017-03-01 2018-02-27 디스플레이용 유리 기판
CN201810165647.8A CN108549168B (zh) 2017-03-01 2018-02-28 显示器用玻璃基板
TW107106743A TWI746809B (zh) 2017-03-01 2018-03-01 顯示器用玻璃基板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017038388A JP6822219B2 (ja) 2017-03-01 2017-03-01 ディスプレイ用ガラス基板

Publications (2)

Publication Number Publication Date
JP2018145019A JP2018145019A (ja) 2018-09-20
JP6822219B2 true JP6822219B2 (ja) 2021-01-27

Family

ID=63516441

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017038388A Active JP6822219B2 (ja) 2017-03-01 2017-03-01 ディスプレイ用ガラス基板

Country Status (4)

Country Link
JP (1) JP6822219B2 (zh)
KR (1) KR102453625B1 (zh)
CN (1) CN108549168B (zh)
TW (1) TWI746809B (zh)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3956587B2 (ja) * 1999-11-18 2007-08-08 Ｈｏｙａ株式会社 磁気ディスク用ガラス基板の洗浄方法
CN1808187A (zh) * 2004-11-02 2006-07-26 株式会社新菱 滤色器用玻璃基板的再生方法
JP2007086669A (ja) 2005-09-26 2007-04-05 Sanyo Epson Imaging Devices Corp ラビング装置
JP5483821B2 (ja) * 2007-02-27 2014-05-07 ＡｖａｎＳｔｒａｔｅ株式会社 表示装置用ガラス基板および表示装置
JP5327702B2 (ja) 2008-01-21 2013-10-30 日本電気硝子株式会社 ガラス基板の製造方法
TW201121779A (en) * 2009-12-21 2011-07-01 Unibright Chemical Co Ltd Structure for preventing ion release of a glass substrate and method thereof
JP5051329B2 (ja) * 2010-05-19 2012-10-17 旭硝子株式会社 化学強化用ガラスおよびディスプレイ装置用ガラス板
CN102906814B (zh) * 2010-05-20 2016-03-02 旭硝子株式会社 信息记录介质用玻璃基板的制造方法及磁盘的制造方法
CN102114615B (zh) * 2010-12-21 2012-08-08 珠海市吉昌稀土有限公司 稀土抛光盘
CN102754152B (zh) * 2011-01-07 2015-11-25 旭硝子株式会社 信息记录媒体用玻璃基板制造方法
WO2013008639A1 (ja) * 2011-07-12 2013-01-17 旭硝子株式会社 ガラス製品の製造方法
KR101964492B1 (ko) * 2012-10-03 2019-04-01 코닝 인코포레이티드 표면-개질 유리 기판
JP6109551B2 (ja) * 2012-12-06 2017-04-05 株式会社倉元製作所 液晶パネル研磨方法
WO2014188920A1 (ja) * 2013-05-23 2014-11-27 旭硝子株式会社 ガラス組成物、ガラスの製造方法、光変換部材、光変換部材の製造方法、照明光源および液晶表示装置
CN107428595A (zh) * 2015-04-03 2017-12-01 旭硝子株式会社 玻璃物品

Also Published As

Publication number Publication date
TWI746809B (zh) 2021-11-21
KR102453625B1 (ko) 2022-10-12
CN108549168A (zh) 2018-09-18
CN108549168B (zh) 2022-03-01
TW201835660A (zh) 2018-10-01
JP2018145019A (ja) 2018-09-20
KR20180100485A (ko) 2018-09-11

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