KR20140049549A - 광학 시트의 제조 방법 - Google Patents

광학 시트의 제조 방법 Download PDF

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Publication number
KR20140049549A
KR20140049549A KR1020147003045A KR20147003045A KR20140049549A KR 20140049549 A KR20140049549 A KR 20140049549A KR 1020147003045 A KR1020147003045 A KR 1020147003045A KR 20147003045 A KR20147003045 A KR 20147003045A KR 20140049549 A KR20140049549 A KR 20140049549A
Authority
KR
South Korea
Prior art keywords
optical sheet
disc
light
dot pattern
manufacturing
Prior art date
Application number
KR1020147003045A
Other languages
English (en)
Korean (ko)
Inventor
히로유키 구마사와
노리히사 데라니시
히로시 사와자키
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 KR20140049549A publication Critical patent/KR20140049549A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/003—Printing processes to produce particular kinds of printed work, e.g. patterns on optical devices, e.g. lens elements; for the production of optical devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0064—Digital printing on surfaces other than ordinary paper on plastics, horn, rubber, or other organic polymers
    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • 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)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Planar Illumination Modules (AREA)
  • Coating Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
KR1020147003045A 2011-07-05 2012-06-29 광학 시트의 제조 방법 KR20140049549A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011149442A JP2013016398A (ja) 2011-07-05 2011-07-05 光学シートの製造方法
JPJP-P-2011-149442 2011-07-05
PCT/JP2012/066767 WO2013005687A1 (ja) 2011-07-05 2012-06-29 光学シートの製造方法

Publications (1)

Publication Number Publication Date
KR20140049549A true KR20140049549A (ko) 2014-04-25

Family

ID=47437039

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147003045A KR20140049549A (ko) 2011-07-05 2012-06-29 광학 시트의 제조 방법

Country Status (4)

Country Link
JP (1) JP2013016398A (zh)
KR (1) KR20140049549A (zh)
CN (1) CN103649622A (zh)
WO (1) WO2013005687A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6177017B2 (ja) * 2013-06-12 2017-08-09 住友化学株式会社 欠陥検査システム
CN103406246A (zh) * 2013-07-11 2013-11-27 东莞科视自动化科技有限公司 一种面阵光源错位排列的平行光固化设备及其固化方法
JP2015194628A (ja) * 2014-03-31 2015-11-05 シャープ株式会社 両面表示装置、照明装置及び導光板
CN106031907A (zh) * 2015-03-12 2016-10-19 大东扬机械股份有限公司 吸附式喷涂装置及利用该装置形成镀膜于透光板的工艺
WO2017086005A1 (ja) * 2015-11-19 2017-05-26 ソニー株式会社 照明装置および表示装置
JP6967394B2 (ja) * 2017-08-09 2021-11-17 株式会社小糸製作所 導光体および車両用灯具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0318951D0 (en) * 2003-08-13 2003-09-17 Neal Stephen Light frames
CN100488777C (zh) * 2004-03-17 2009-05-20 松下电器产业株式会社 液滴配置装置及液滴配置方法
JP2007025150A (ja) * 2005-07-14 2007-02-01 Seiko Epson Corp 光学シート、バックライトユニット、電気光学装置、電子機器、および光学シートの製造方法
WO2008026454A1 (fr) * 2006-08-31 2008-03-06 Konica Minolta Opto, Inc. Film optique, procédé de fabrication de film optique, plaque de polarisation et dispositif d'affichage à cristaux liquides
CN100492125C (zh) * 2006-11-17 2009-05-27 群康科技(深圳)有限公司 液晶显示装置
EP2151282B1 (en) * 2007-05-18 2021-04-21 Musashi Engineering, Inc. Method and apparatus for discharging liquid material
CN101408640A (zh) * 2007-10-09 2009-04-15 富士迈半导体精密工业（上海）有限公司 光源模组
JP2010234737A (ja) * 2009-03-31 2010-10-21 Fujifilm Corp 光学フィルムの製造方法及び製造装置、並びに光学補償フィルム
JP2011100724A (ja) * 2009-10-09 2011-05-19 Mitsubishi Rayon Co Ltd 画像表示装置

Also Published As

Publication number Publication date
CN103649622A (zh) 2014-03-19
JP2013016398A (ja) 2013-01-24
WO2013005687A1 (ja) 2013-01-10

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