JPWO2021200890A1 - - Google Patents

Info

Publication number
JPWO2021200890A1
JPWO2021200890A1 JP2022512259A JP2022512259A JPWO2021200890A1 JP WO2021200890 A1 JPWO2021200890 A1 JP WO2021200890A1 JP 2022512259 A JP2022512259 A JP 2022512259A JP 2022512259 A JP2022512259 A JP 2022512259A JP WO2021200890 A1 JPWO2021200890 A1 JP WO2021200890A1
Authority
JP
Japan
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
JP2022512259A
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 filed Critical
Publication of JPWO2021200890A1 publication Critical patent/JPWO2021200890A1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/36—Removing material
    • B23K26/38—Removing material by boring or cutting
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • 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
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2022512259A 2020-03-31 2021-03-30 Pending JPWO2021200890A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020063809 2020-03-31
PCT/JP2021/013443 WO2021200890A1 (ja) 2020-03-31 2021-03-30 光学フィルターおよびその製造方法

Publications (1)

Publication Number Publication Date
JPWO2021200890A1 true JPWO2021200890A1 (ja) 2021-10-07

Family

ID=77927154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022512259A Pending JPWO2021200890A1 (ja) 2020-03-31 2021-03-30

Country Status (4)

Country Link
JP (1) JPWO2021200890A1 (ja)
KR (1) KR20220160543A (ja)
CN (1) CN115298579A (ja)
WO (1) WO2021200890A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005234096A (ja) * 2004-02-18 2005-09-02 Fuji Photo Film Co Ltd 表示装置
JP2008065183A (ja) 2006-09-08 2008-03-21 Hokkaido Univ 視野角制限フィルム
JP4215167B2 (ja) * 2007-01-16 2009-01-28 シャープ株式会社 増幅型固体撮像装置および電子情報機器
SG195142A1 (en) * 2011-05-25 2013-12-30 3M Innovative Properties Co Light control film
WO2014103342A1 (ja) * 2012-12-27 2014-07-03 日東電工株式会社 プライバシーフィルタ
KR102070411B1 (ko) 2013-06-04 2020-01-28 삼성전자주식회사 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치
AT520647B1 (de) * 2018-04-30 2019-06-15 Schade Maximilian Transportables Bauwerk

Also Published As

Publication number Publication date
CN115298579A (zh) 2022-11-04
KR20220160543A (ko) 2022-12-06
WO2021200890A1 (ja) 2021-10-07

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230926