KR100649371B1 - 렌티큘러 렌즈 시트의 제조방법 - Google Patents

렌티큘러 렌즈 시트의 제조방법 Download PDF

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Publication number
KR100649371B1
KR100649371B1 KR1020047002705A KR20047002705A KR100649371B1 KR 100649371 B1 KR100649371 B1 KR 100649371B1 KR 1020047002705 A KR1020047002705 A KR 1020047002705A KR 20047002705 A KR20047002705 A KR 20047002705A KR 100649371 B1 KR100649371 B1 KR 100649371B1
Authority
KR
South Korea
Prior art keywords
lenticular lens
convex portion
lens sheet
printing roll
absorbing material
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 - Fee Related
Application number
KR1020047002705A
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English (en)
Korean (ko)
Other versions
KR20040029020A (ko
Inventor
오노요우지
아베요시오
사이또우미쯔노리
Original Assignee
가부시키가이샤 구라레
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 가부시키가이샤 구라레 filed Critical 가부시키가이샤 구라레
Publication of KR20040029020A publication Critical patent/KR20040029020A/ko
Application granted granted Critical
Publication of KR100649371B1 publication Critical patent/KR100649371B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • G02B3/0068—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between arranged in a single integral body or plate, e.g. laminates or hybrid structures with other optical elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00009—Production of simple or compound lenses
    • B29D11/00278—Lenticular sheets
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0012—Arrays characterised by the manufacturing method
    • G02B3/0031—Replication or moulding, e.g. hot embossing, UV-casting, injection moulding

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Mechanical Engineering (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Optical Elements Other Than Lenses (AREA)
KR1020047002705A 2001-08-27 2002-08-26 렌티큘러 렌즈 시트의 제조방법 Expired - Fee Related KR100649371B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00255420 2001-08-27
JP2001255420 2001-08-27
PCT/JP2002/008561 WO2003036383A1 (fr) 2001-08-27 2002-08-26 Procede de production de feuille de lentille lenticulaire

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020067014391A Division KR100740483B1 (ko) 2001-08-27 2002-08-26 렌티큘러 렌즈 시트의 제조방법

Publications (2)

Publication Number Publication Date
KR20040029020A KR20040029020A (ko) 2004-04-03
KR100649371B1 true KR100649371B1 (ko) 2006-11-27

Family

ID=19083390

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1020047002705A Expired - Fee Related KR100649371B1 (ko) 2001-08-27 2002-08-26 렌티큘러 렌즈 시트의 제조방법
KR1020067014391A Expired - Fee Related KR100740483B1 (ko) 2001-08-27 2002-08-26 렌티큘러 렌즈 시트의 제조방법

Family Applications After (1)

Application Number Title Priority Date Filing Date
KR1020067014391A Expired - Fee Related KR100740483B1 (ko) 2001-08-27 2002-08-26 렌티큘러 렌즈 시트의 제조방법

Country Status (6)

Country Link
US (1) US20040207104A1 (enExample)
JP (3) JP4071068B2 (enExample)
KR (2) KR100649371B1 (enExample)
CN (1) CN100426136C (enExample)
TW (1) TW571174B (enExample)
WO (1) WO2003036383A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104298062B (zh) * 2014-09-19 2016-04-27 杨作林 投影幕、及其制作方法和用该投影幕控制光线的方法
CN111505749B (zh) * 2019-01-31 2023-08-15 日亚化学工业株式会社 透镜阵列以及照明光学装置
DE102019007311B3 (de) 2019-10-21 2020-09-24 SEW-EURODRlVE GmbH & Co. KG Empfänger für ein System zur Lichtübertragung, System zur Lichtübertragung und Verfahren zum Betrieb eines Systems zur Lichtübertragung
CN115136515B (zh) * 2020-03-24 2026-04-24 索尤若驱动有限及两合公司 用于光传输系统的接收器、光传输系统和用于运行光传输系统的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04283737A (ja) * 1991-03-12 1992-10-08 Mitsubishi Rayon Co Ltd 両面レンチキュラーレンズシート、ならびにその製造方法及び製造装置
JPH08190150A (ja) * 1995-01-09 1996-07-23 Dainippon Printing Co Ltd レンチキュラーレンズシートの製造方法
US6384970B1 (en) * 1998-08-05 2002-05-07 Kuraray Co., Ltd. Lenticular lens sheet and method for producing it
JP2000098498A (ja) * 1999-10-25 2000-04-07 Dainippon Printing Co Ltd 透過型スクリ―ン

Also Published As

Publication number Publication date
JP2003186116A (ja) 2003-07-03
JP4153024B2 (ja) 2008-09-17
TW571174B (en) 2004-01-11
JP4071068B2 (ja) 2008-04-02
JP2008158514A (ja) 2008-07-10
KR20040029020A (ko) 2004-04-03
US20040207104A1 (en) 2004-10-21
JP3816849B2 (ja) 2006-08-30
JP2003149743A (ja) 2003-05-21
KR20060089756A (ko) 2006-08-09
KR100740483B1 (ko) 2007-07-19
CN1571942A (zh) 2005-01-26
WO2003036383A1 (fr) 2003-05-01
CN100426136C (zh) 2008-10-15

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