SG11201811751VA - Light alignment control method and light alignment device - Google Patents

Light alignment control method and light alignment device

Info

Publication number
SG11201811751VA
SG11201811751VA SG11201811751VA SG11201811751VA SG11201811751VA SG 11201811751V A SG11201811751V A SG 11201811751VA SG 11201811751V A SG11201811751V A SG 11201811751VA SG 11201811751V A SG11201811751V A SG 11201811751VA SG 11201811751V A SG11201811751V A SG 11201811751VA
Authority
SG
Singapore
Prior art keywords
light alignment
light
control method
alignment
angle
Prior art date
Application number
SG11201811751VA
Other languages
English (en)
Inventor
Chang Zhou
Wen Luo
Shucun Zhu
Original Assignee
Shanghai Micro Electronics Equipment Group 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 Shanghai Micro Electronics Equipment Group Co Ltd filed Critical Shanghai Micro Electronics Equipment Group Co Ltd
Publication of SG11201811751VA publication Critical patent/SG11201811751VA/en

Links

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
    • G02F1/1337—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
    • G02F1/133788—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 light irradiation, e.g. linearly polarised light photo-polymerisation
    • 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
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Liquid Crystal (AREA)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
  • Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
SG11201811751VA 2016-06-30 2017-06-29 Light alignment control method and light alignment device SG11201811751VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610510439.8A CN107561784B (zh) 2016-06-30 2016-06-30 一种光配向控制方法及光配向设备
PCT/CN2017/090747 WO2018001298A1 (zh) 2016-06-30 2017-06-29 一种光配向控制方法及光配向设备

Publications (1)

Publication Number Publication Date
SG11201811751VA true SG11201811751VA (en) 2019-01-30

Family

ID=60786489

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811751VA SG11201811751VA (en) 2016-06-30 2017-06-29 Light alignment control method and light alignment device

Country Status (7)

Country Link
US (1) US10788716B2 (ja)
JP (1) JP6742453B2 (ja)
KR (1) KR102192203B1 (ja)
CN (1) CN107561784B (ja)
SG (1) SG11201811751VA (ja)
TW (1) TWI634374B (ja)
WO (1) WO2018001298A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110554536A (zh) * 2018-05-31 2019-12-10 上海微电子装备（集团）股份有限公司 一种光配向设备以及光配向设备中灯管的更换方法
CN108957863B (zh) * 2018-06-29 2021-10-15 武汉华星光电技术有限公司 一种光配向设备
CN112946957B (zh) * 2019-11-26 2023-06-02 上海微电子装备（集团）股份有限公司 光配向装置、双台光配向装置、光配向方法及光配向系统
CN113741100A (zh) * 2021-08-05 2021-12-03 信利（惠州）智能显示有限公司 光配向装置及光配向方法
CN113739913B (zh) * 2021-08-27 2022-03-11 长春理工大学 一种智能化透雾霾光学成像探测装置及其使用方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003141665A (ja) * 2001-10-31 2003-05-16 Sogo Keibi Hosho Co Ltd 監視装置、監視方法およびその方法をコンピュータに実行させるプログラム
JP2005227019A (ja) * 2004-02-10 2005-08-25 Yamatake Corp 偏光軸の測定方法および測定装置
JP2013007781A (ja) * 2011-06-22 2013-01-10 Citizen Holdings Co Ltd 液晶デバイス
JP5105567B1 (ja) 2012-04-19 2012-12-26 信越エンジニアリング株式会社 光配向照射装置
JP5554849B1 (ja) * 2013-01-23 2014-07-23 岩崎電気株式会社 光照射装置
JP6206944B2 (ja) 2013-03-07 2017-10-04 株式会社ブイ・テクノロジー 光配向用偏光照射装置
JP5862616B2 (ja) * 2013-07-17 2016-02-16 ウシオ電機株式会社 光配向用偏光光照射装置及び光配向用偏光光照射方法
JP5831575B2 (ja) * 2014-03-05 2015-12-09 岩崎電気株式会社 偏光光照射装置
KR102166261B1 (ko) * 2014-03-25 2020-10-15 도시바 라이텍쿠 가부시키가이샤 편광 광 조사 장치
JP5958491B2 (ja) * 2014-03-31 2016-08-02 ウシオ電機株式会社 偏光光照射装置
CN104390586B (zh) * 2014-11-12 2017-04-19 广东工业大学 机床单轴运动的几何误差的检测设备及其检测方法

Also Published As

Publication number Publication date
KR20190020815A (ko) 2019-03-04
TWI634374B (zh) 2018-09-01
JP2019527378A (ja) 2019-09-26
JP6742453B2 (ja) 2020-08-19
WO2018001298A1 (zh) 2018-01-04
CN107561784A (zh) 2018-01-09
CN107561784B (zh) 2021-08-20
TW201804229A (zh) 2018-02-01
US20190227388A1 (en) 2019-07-25
KR102192203B1 (ko) 2020-12-16
US10788716B2 (en) 2020-09-29

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