JPS58147727A - Assembling method of transmission type screen - Google Patents

Assembling method of transmission type screen

Info

Publication number
JPS58147727A
JPS58147727A JP3095682A JP3095682A JPS58147727A JP S58147727 A JPS58147727 A JP S58147727A JP 3095682 A JP3095682 A JP 3095682A JP 3095682 A JP3095682 A JP 3095682A JP S58147727 A JPS58147727 A JP S58147727A
Authority
JP
Japan
Prior art keywords
fresnel lens
stuck
lens
face
lenticular lens
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.)
Pending
Application number
JP3095682A
Inventor
Akio Miya
Kiyohide Takagi
Original Assignee
Nec Home Electronics 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 Nec Home Electronics Ltd filed Critical Nec Home Electronics Ltd
Priority to JP3095682A priority Critical patent/JPS58147727A/en
Publication of JPS58147727A publication Critical patent/JPS58147727A/en
Application status is Pending legal-status Critical

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B21/00Projectors or projection-type viewers; Accessories therefor
    • G03B21/54Accessories
    • G03B21/56Projection screens
    • G03B21/60Projection screens characterised by the nature of the surface
    • G03B21/62Translucent screens

Abstract

PURPOSE:To easily execute assembling, by laminating and fixing a diffusion film and a lenticular lens to both faces of a Fresnel lens through a both face adhesive tape, and fitting and fixing an edge frame consisting of a U-channel material to its 4 circumferential edge parts. CONSTITUTION:By a Fresnel lens 10, a lenticular lens 11 and a diffusion film 12 whose base material is transparent acrylic resin, respectively, a transmission type screen of one body is formed. First of all, a both face adhesive tape 13 is stuck onto 3 sides A, B and C of the Fresnel lens 10, and on its upper face, an uneven face side of the lenticular lens 11 is positioned, placed and tacked, subsequently, peel-off paper of the tape 13 of the side A is peeled off, and the lenticular lens 11 is stuck. Subsequently, the sides B, C are stuck in the same way. After that, the Fresnel lens 10 is turned inside out, the diffusion film 12 is stuck to the uneven face of the Fresnel lens 10 in accordance with the same process procedures, and a laminated body screen in which said three is formed into one body can be obtained.
JP3095682A 1982-02-27 1982-02-27 Assembling method of transmission type screen Pending JPS58147727A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3095682A JPS58147727A (en) 1982-02-27 1982-02-27 Assembling method of transmission type screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3095682A JPS58147727A (en) 1982-02-27 1982-02-27 Assembling method of transmission type screen

Publications (1)

Publication Number Publication Date
JPS58147727A true JPS58147727A (en) 1983-09-02

Family

ID=12318129

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3095682A Pending JPS58147727A (en) 1982-02-27 1982-02-27 Assembling method of transmission type screen

Country Status (1)

Country Link
JP (1) JPS58147727A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581407A (en) * 1993-03-19 1996-12-03 Matsushita Electric Industrial Co., Ltd. Permeable screen and its manufacturing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5581407A (en) * 1993-03-19 1996-12-03 Matsushita Electric Industrial Co., Ltd. Permeable screen and its manufacturing method
US5914809A (en) * 1993-03-19 1999-06-22 Matsushita Electric Industrial Co., Ltd. Permeable screen and its manufacturing method

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