KR20190053785A - 복합 위상차판, 광학 적층체 및 화상 표시 장치 - Google Patents

복합 위상차판, 광학 적층체 및 화상 표시 장치 Download PDF

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Publication number
KR20190053785A
KR20190053785A KR1020180134609A KR20180134609A KR20190053785A KR 20190053785 A KR20190053785 A KR 20190053785A KR 1020180134609 A KR1020180134609 A KR 1020180134609A KR 20180134609 A KR20180134609 A KR 20180134609A KR 20190053785 A KR20190053785 A KR 20190053785A
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KR
South Korea
Prior art keywords
layer
retardation
compound
adhesive
retardation layer
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KR1020180134609A
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English (en)
Korean (ko)
Inventor
사토시 나가야스
마사히로 후지타
Original Assignee
스미또모 가가꾸 가부시키가이샤
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Publication of KR20190053785A publication Critical patent/KR20190053785A/ko

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    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • 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
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/206—Organic displays, e.g. OLED

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020180134609A 2017-11-10 2018-11-05 복합 위상차판, 광학 적층체 및 화상 표시 장치 KR20190053785A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017216948 2017-11-10
JPJP-P-2017-216948 2017-11-10

Publications (1)

Publication Number Publication Date
KR20190053785A true KR20190053785A (ko) 2019-05-20

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KR1020180134609A KR20190053785A (ko) 2017-11-10 2018-11-05 복합 위상차판, 광학 적층체 및 화상 표시 장치

Country Status (4)

Country Link
JP (2) JP2019091029A (zh)
KR (1) KR20190053785A (zh)
CN (1) CN109765651B (zh)
TW (1) TWI791067B (zh)

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US20220057557A1 (en) * 2018-12-17 2022-02-24 Nitto Denko Corporation Optical film with adhesive layer, image display panel and image display device
JP6986616B2 (ja) * 2019-12-10 2021-12-22 住友化学株式会社 積層体及び光学積層体
JP7406977B2 (ja) * 2019-12-23 2023-12-28 住友化学株式会社 光学積層体の製造方法
JP2021140102A (ja) * 2020-03-09 2021-09-16 住友化学株式会社 位相差積層体、光学積層体、及びこれらの製造方法
CN115280203A (zh) * 2020-03-19 2022-11-01 住友化学株式会社 圆偏振片和光学层叠体
WO2021187099A1 (ja) * 2020-03-19 2021-09-23 住友化学株式会社 円偏光板及び光学積層体

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Also Published As

Publication number Publication date
TW201922484A (zh) 2019-06-16
JP2019091029A (ja) 2019-06-13
TWI791067B (zh) 2023-02-01
JP2023011583A (ja) 2023-01-24
CN109765651B (zh) 2022-05-03
CN109765651A (zh) 2019-05-17

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