CN1146749C - 光学膜重叠体及其制造方法 - Google Patents

光学膜重叠体及其制造方法 Download PDF

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Publication number
CN1146749C
CN1146749C CNB991221303A CN99122130A CN1146749C CN 1146749 C CN1146749 C CN 1146749C CN B991221303 A CNB991221303 A CN B991221303A CN 99122130 A CN99122130 A CN 99122130A CN 1146749 C CN1146749 C CN 1146749C
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CN
China
Prior art keywords
blooming
optical film
film overlapped
optical axis
respect
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.)
Expired - Lifetime
Application number
CNB991221303A
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English (en)
Chinese (zh)
Other versions
CN1250882A (zh
Inventor
竹本常二
安
能木直安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical 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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN1250882A publication Critical patent/CN1250882A/zh
Application granted granted Critical
Publication of CN1146749C publication Critical patent/CN1146749C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding 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
    • G02F1/133528—Polarisers
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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

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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)
CNB991221303A 1998-10-12 1999-10-11 光学膜重叠体及其制造方法 Expired - Lifetime CN1146749C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP289359/98 1998-10-12
JP28935998 1998-10-12
JP289359/1998 1998-10-12

Publications (2)

Publication Number Publication Date
CN1250882A CN1250882A (zh) 2000-04-19
CN1146749C true CN1146749C (zh) 2004-04-21

Family

ID=17742193

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB991221303A Expired - Lifetime CN1146749C (zh) 1998-10-12 1999-10-11 光学膜重叠体及其制造方法

Country Status (3)

Country Link
KR (1) KR100912860B1 (ko)
CN (1) CN1146749C (ko)
TW (1) TWI221538B (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4493273B2 (ja) * 2003-01-29 2010-06-30 日東電工株式会社 両面粘着シートおよびタッチパネル付き表示装置
JP5221164B2 (ja) * 2008-02-15 2013-06-26 日東電工株式会社 光学フィルム積層体の製造方法
JP4918530B2 (ja) * 2008-07-30 2012-04-18 日東電工株式会社 光学フィルム積層体の製造方法
CN102565913A (zh) * 2012-02-07 2012-07-11 深圳市三利谱光电科技股份有限公司 一种梯形偏光片的生产方法
JP6108577B1 (ja) * 2016-03-22 2017-04-05 住友化学株式会社 積層フィルムの製造方法
KR102651055B1 (ko) 2016-03-24 2024-03-26 삼성디스플레이 주식회사 광학 필름 및 디스플레이 장치

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06289221A (ja) * 1993-03-31 1994-10-18 Arisawa Mfg Co Ltd 楕円偏光板の製造方法

Also Published As

Publication number Publication date
TWI221538B (en) 2004-10-01
CN1250882A (zh) 2000-04-19
KR100912860B1 (ko) 2009-08-19
KR20000028932A (ko) 2000-05-25

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Granted publication date: 20040421

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