TWI769191B - 具有奈米尺度圖案之液晶繞射裝置及其製造方法 - Google Patents

具有奈米尺度圖案之液晶繞射裝置及其製造方法 Download PDF

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TWI769191B
TWI769191B TW106139880A TW106139880A TWI769191B TW I769191 B TWI769191 B TW I769191B TW 106139880 A TW106139880 A TW 106139880A TW 106139880 A TW106139880 A TW 106139880A TW I769191 B TWI769191 B TW I769191B
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liquid crystal
layer
pattern
light
molecules
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TW106139880A
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Chinese (zh)
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TW201833642A (zh
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後補後補
毛羅 梅里
維克洛姆吉特 辛
克里斯托弗 卑路斯
後補 後補
麥克 安東尼 克盧格
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美商麥吉克利普公司
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    • 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
    • G02F1/133711—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films
    • G02F1/133726—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by organic films, e.g. polymeric films made of a mesogenic material
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    • B81—MICROSTRUCTURAL TECHNOLOGY
    • B81C—PROCESSES OR APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OR TREATMENT OF MICROSTRUCTURAL DEVICES OR SYSTEMS
    • B81C1/00—Manufacture or treatment of devices or systems in or on a substrate
    • B81C1/00436—Shaping materials, i.e. techniques for structuring the substrate or the layers on the substrate
    • B81C1/00444—Surface micromachining, i.e. structuring layers on the substrate
    • B81C1/0046—Surface micromachining, i.e. structuring layers on the substrate using stamping, e.g. imprinting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
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    • 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
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    • 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
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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Liquid Crystal (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Polarising Elements (AREA)
TW106139880A 2016-11-18 2017-11-17 具有奈米尺度圖案之液晶繞射裝置及其製造方法 TWI769191B (zh)

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Application Number Priority Date Filing Date Title
US201662424341P 2016-11-18 2016-11-18
US62/424,341 2016-11-18
US15/795,067 2017-10-26
US15/795,067 US11067860B2 (en) 2016-11-18 2017-10-26 Liquid crystal diffractive devices with nano-scale pattern and methods of manufacturing the same

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TW201833642A TW201833642A (zh) 2018-09-16
TWI769191B true TWI769191B (zh) 2022-07-01

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US (4) US11067860B2 (enExample)
EP (2) EP4235264B1 (enExample)
JP (3) JP7173967B2 (enExample)
KR (2) KR102591480B1 (enExample)
CN (2) CN114935862A (enExample)
AU (1) AU2017362910B2 (enExample)
CA (1) CA3044436A1 (enExample)
IL (3) IL307438A (enExample)
TW (1) TWI769191B (enExample)
WO (1) WO2018093730A1 (enExample)

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