JPWO2008140084A1 - 液晶表示装置、面光源装置及びプリズムシート、並びにこれらの製造方法 - Google Patents

液晶表示装置、面光源装置及びプリズムシート、並びにこれらの製造方法 Download PDF

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Publication number
JPWO2008140084A1
JPWO2008140084A1 JP2008527248A JP2008527248A JPWO2008140084A1 JP WO2008140084 A1 JPWO2008140084 A1 JP WO2008140084A1 JP 2008527248 A JP2008527248 A JP 2008527248A JP 2008527248 A JP2008527248 A JP 2008527248A JP WO2008140084 A1 JPWO2008140084 A1 JP WO2008140084A1
Authority
JP
Japan
Prior art keywords
light
prism
liquid crystal
crystal display
prism sheet
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Withdrawn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
JP2008527248A
Other languages
English (en)
Japanese (ja)
Inventor
林　健太郎
健太郎 林
隆人 大場
隆人 大場
戸田　正利
正利 戸田
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.)
Mitsubishi Chemical Corp
Mitsubishi Rayon Co Ltd
Original Assignee
Mitsubishi Chemical Corp
Mitsubishi Rayon 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
Priority claimed from JP2007128348A external-priority patent/JP2008139819A/ja
Application filed by Mitsubishi Chemical Corp, Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Chemical Corp
Publication of JPWO2008140084A1 publication Critical patent/JPWO2008140084A1/ja
Withdrawn legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • 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
JP2008527248A 2007-05-14 2008-05-13 液晶表示装置、面光源装置及びプリズムシート、並びにこれらの製造方法 Withdrawn JPWO2008140084A1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007128348A JP2008139819A (ja) 2006-11-07 2007-05-14 液晶表示装置、面光源装置及びプリズムシート、並びにこれらの製造方法
JP2007128348 2007-05-14
PCT/JP2008/058784 WO2008140084A1 (ja) 2007-05-14 2008-05-13 液晶表示装置、面光源装置及びプリズムシート、並びにこれらの製造方法

Publications (1)

Publication Number Publication Date
JPWO2008140084A1 true JPWO2008140084A1 (ja) 2010-08-05

Family

ID=40003049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008527248A Withdrawn JPWO2008140084A1 (ja) 2007-05-14 2008-05-13 液晶表示装置、面光源装置及びプリズムシート、並びにこれらの製造方法

Country Status (5)

Country Link
JP (1) JPWO2008140084A1 (ko)
KR (1) KR20090130430A (ko)
CN (1) CN101715565A (ko)
TW (1) TW200903041A (ko)
WO (1) WO2008140084A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016093625A1 (ko) * 2014-12-10 2016-06-16 삼성전자 주식회사 광편향 확산 시트, 적층 광편향 확산 시트, 적층 광학 시트 및 이를 이용한 액정 표시 장치
JP2016114935A (ja) 2014-12-10 2016-06-23 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． 光偏向拡散シート、積層光偏向拡散シート、積層光学シート、および、液晶表示装置
KR102450088B1 (ko) * 2016-11-18 2022-10-05 코닝 인코포레이티드 미세 구조화된 도광판 및 그를 포함하는 장치
JP2018178409A (ja) * 2017-04-05 2018-11-15 株式会社マルヤテキスタイル 光ブラインド装置及び窓
WO2021210246A1 (ja) * 2020-04-15 2021-10-21 株式会社ジャパンディスプレイ プリズムシート及びこれを用いた照明装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4673463B2 (ja) * 1999-12-03 2011-04-20 大日本印刷株式会社 液晶表示装置

Also Published As

Publication number Publication date
TW200903041A (en) 2009-01-16
CN101715565A (zh) 2010-05-26
WO2008140084A1 (ja) 2008-11-20
KR20090130430A (ko) 2009-12-23

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