KR20190032605A - 편광기 - Google Patents

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Publication number
KR20190032605A
KR20190032605A KR1020197007171A KR20197007171A KR20190032605A KR 20190032605 A KR20190032605 A KR 20190032605A KR 1020197007171 A KR1020197007171 A KR 1020197007171A KR 20197007171 A KR20197007171 A KR 20197007171A KR 20190032605 A KR20190032605 A KR 20190032605A
Authority
KR
South Korea
Prior art keywords
layer
polarizer
coated
mixture
stretching
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.)
Withdrawn
Application number
KR1020197007171A
Other languages
English (en)
Korean (ko)
Inventor
크리스티 에이 질레트
제임스 이 록리지
브리안나 엔 니슨
조앤 엠 노욜라
제이슨 에스 페타자
매튜 비 존슨
제프리 더블유 헤이겐
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20190032605A publication Critical patent/KR20190032605A/ko
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • G02B5/3041—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00634—Production of filters
    • B29D11/00644—Production of filters polarizing
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2029/00—Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals or derivatives thereof as moulding material
    • B29K2029/04—PVOH, i.e. polyvinyl alcohol
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
KR1020197007171A 2016-08-16 2017-08-03 편광기 Withdrawn KR20190032605A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662375479P 2016-08-16 2016-08-16
US62/375,479 2016-08-16
PCT/US2017/045305 WO2018034854A1 (en) 2016-08-16 2017-08-03 Polarizer

Publications (1)

Publication Number Publication Date
KR20190032605A true KR20190032605A (ko) 2019-03-27

Family

ID=61197103

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197007171A Withdrawn KR20190032605A (ko) 2016-08-16 2017-08-03 편광기

Country Status (6)

Country Link
US (1) US11231536B2 (https=)
JP (1) JP7117288B2 (https=)
KR (1) KR20190032605A (https=)
CN (1) CN109642974B (https=)
TW (1) TW201821275A (https=)
WO (1) WO2018034854A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
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WO2022010179A1 (ko) * 2020-07-10 2022-01-13 삼성에스디아이 주식회사 광학 필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220145039A (ko) * 2021-04-21 2022-10-28 삼성전자주식회사 렌티큘러 렌즈 및 이를 포함하는 3d hud용 디스플레이 장치

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022010179A1 (ko) * 2020-07-10 2022-01-13 삼성에스디아이 주식회사 광학 필름, 이를 포함하는 편광판 및 이를 포함하는 광학표시장치

Also Published As

Publication number Publication date
US20190285787A1 (en) 2019-09-19
TW201821275A (zh) 2018-06-16
US11231536B2 (en) 2022-01-25
JP2019532325A (ja) 2019-11-07
WO2018034854A1 (en) 2018-02-22
CN109642974B (zh) 2022-04-15
JP7117288B2 (ja) 2022-08-12
CN109642974A (zh) 2019-04-16

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20190312

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination