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KR20150091398A - 도광판, 면광원 장치, 투과형 화상 표시 장치 및 도광판의 제조 방법 - Google Patents

도광판, 면광원 장치, 투과형 화상 표시 장치 및 도광판의 제조 방법 Download PDF

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Publication number
KR20150091398A
KR20150091398A KR1020157017742A KR20157017742A KR20150091398A KR 20150091398 A KR20150091398 A KR 20150091398A KR 1020157017742 A KR1020157017742 A KR 1020157017742A KR 20157017742 A KR20157017742 A KR 20157017742A KR 20150091398 A KR20150091398 A KR 20150091398A
Authority
KR
South Korea
Prior art keywords
guide plate
light
light guide
incident
scattering
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Withdrawn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
KR1020157017742A
Other languages
English (en)
Korean (ko)
Inventor
히로유키 구마사와
Original Assignee
수미토모 케미칼 컴퍼니 리미티드
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 수미토모 케미칼 컴퍼니 리미티드 filed Critical 수미토모 케미칼 컴퍼니 리미티드
Publication of KR20150091398A publication Critical patent/KR20150091398A/ko
Withdrawn legal-status Critical Current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
    • G02B6/0065—Manufacturing aspects; Material aspects

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
KR1020157017742A 2012-12-05 2013-06-04 도광판, 면광원 장치, 투과형 화상 표시 장치 및 도광판의 제조 방법 Withdrawn KR20150091398A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012266481A JP2014112487A (ja) 2012-12-05 2012-12-05 導光板
JPJP-P-2012-266481 2012-12-05
PCT/JP2013/065498 WO2014087688A1 (ja) 2012-12-05 2013-06-04 導光板、面光源装置、透過型画像表示装置及び導光板の製造方法

Publications (1)

Publication Number Publication Date
KR20150091398A true KR20150091398A (ko) 2015-08-10

Family

ID=50883123

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020157017742A Withdrawn KR20150091398A (ko) 2012-12-05 2013-06-04 도광판, 면광원 장치, 투과형 화상 표시 장치 및 도광판의 제조 방법

Country Status (5)

Country Link
JP (1) JP2014112487A (zh)
KR (1) KR20150091398A (zh)
CN (1) CN104903641A (zh)
TW (1) TW201423178A (zh)
WO (1) WO2014087688A1 (zh)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6415239B2 (ja) * 2014-10-21 2018-10-31 株式会社クラレ 光透過性皮革調シート、皮革調発光シート、及び皮革調発光ベルト
CN105353440A (zh) * 2015-11-13 2016-02-24 重庆鑫翎创福光电科技股份有限公司 一种采用ms材质且出光面具有大圆点结构的导光板
CN105353441A (zh) * 2015-11-13 2016-02-24 重庆鑫翎创福光电科技股份有限公司 一种采用pmma材质且出光面具有大圆点结构的导光板
CN105353442A (zh) * 2015-11-13 2016-02-24 重庆鑫翎创福光电科技股份有限公司 一种具有凸起结构的ps材质导光板
US10823903B2 (en) 2016-09-21 2020-11-03 Exa Electronics Co., Ltd. Lighting member using light-guiding film
CN107703672A (zh) * 2017-11-21 2018-02-16 武汉华星光电技术有限公司 阵列基板及其制作方法、柔性显示面板、柔性显示器
CN109080100B (zh) * 2018-08-07 2021-12-03 浙江建设职业技术学院 一种智能讲台背投膜加工装置及方法
JP7313000B2 (ja) * 2019-02-27 2023-07-24 パナソニックＩｐマネジメント株式会社 照明装置
DE102019105068B4 (de) * 2019-02-28 2021-11-11 Sll Service Gmbh Leuchtkasten und Leuchtkastengruppe hiermit

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4076219B2 (ja) * 2003-03-25 2008-04-16 株式会社東芝 バックライト及びそれを用いた液晶ディスプレイ装置
JP2005005062A (ja) * 2003-06-10 2005-01-06 Yuka Denshi Co Ltd 面光源装置及びそれを用いた表示装置
CN1853068A (zh) * 2003-09-19 2006-10-25 索尼株式会社 背光装置和液晶显示装置
JP4762217B2 (ja) * 2007-09-28 2011-08-31 富士フイルム株式会社 導光板、導光板ユニットおよび面状照明装置
JP5437652B2 (ja) * 2009-01-30 2014-03-12 恵和株式会社 導光シート及びこれを用いたバックライトユニット
KR101047754B1 (ko) * 2009-08-21 2011-07-07 희성전자 주식회사 측면 조광형 백라이트 장치
US20110242847A1 (en) * 2010-04-06 2011-10-06 Skc Haas Display Films Co., Ltd. Laminated double-sided light guide plate
US20120050874A1 (en) * 2010-08-31 2012-03-01 Skc Haas Display Films Co., Ltd. Optical sheet having printed double-sided light guide plate
JP2012128178A (ja) * 2010-12-15 2012-07-05 Dainippon Printing Co Ltd 光学シート、面光源装置及び液晶表示装置
TWI530384B (zh) * 2011-03-18 2016-04-21 光展應材股份有限公司 導光膜捲對捲製造方法及其構造
JP2012212612A (ja) * 2011-03-31 2012-11-01 Nippon Zeon Co Ltd 導光部材及びバックライト装置
JP2012234692A (ja) * 2011-04-28 2012-11-29 Sumitomo Chemical Co Ltd 光学シート
KR101102131B1 (ko) * 2011-07-12 2012-01-02 레이젠 주식회사 인라인 압출 패턴 성형 장치

Also Published As

Publication number Publication date
TW201423178A (zh) 2014-06-16
WO2014087688A1 (ja) 2014-06-12
JP2014112487A (ja) 2014-06-19
CN104903641A (zh) 2015-09-09

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20150702

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid