JPH025702U - - Google Patents

Info

Publication number
JPH025702U
JPH025702U JP8378388U JP8378388U JPH025702U JP H025702 U JPH025702 U JP H025702U JP 8378388 U JP8378388 U JP 8378388U JP 8378388 U JP8378388 U JP 8378388U JP H025702 U JPH025702 U JP H025702U
Authority
JP
Japan
Prior art keywords
light
lenticular lens
resin plate
oligomers
irradiating
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.)
Granted
Application number
JP8378388U
Other languages
Japanese (ja)
Other versions
JPH071601Y2 (en
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 filed Critical
Priority to JP1988083783U priority Critical patent/JPH071601Y2/en
Publication of JPH025702U publication Critical patent/JPH025702U/ja
Application granted granted Critical
Publication of JPH071601Y2 publication Critical patent/JPH071601Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案のビデオプロジエクター用レン
チキユラーレンズの構成を示す。第２図は従来の
光拡散物質を入れた同レンズの構成を示す。 １……光源、２……フレネルレンズ、３……透
明レンチキユラーレンズ、４……光散乱樹脂板、
５……光拡散材物質入りレンチキユラーレンズ。 FIG. 1 shows the structure of a lenticular lens for a video projector according to the present invention. FIG. 2 shows the structure of the same lens containing a conventional light diffusing substance. 1... Light source, 2... Fresnel lens, 3... Transparent lenticular lens, 4... Light scattering resin plate,
5... Lenticular lens containing light diffusing material.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 屈折率に差のある少なくとも２種類の光重合可
能なモノマーあるいはオリゴマーを含有する組成
物に紫外線を照射することにより硬化してなる全
面が光を散乱する光散乱樹脂板を用いることを特
徴とするビデオプロジエクター用レンチキユラー
レンズ。 It is characterized by using a light-scattering resin plate whose entire surface scatters light, which is obtained by curing a composition containing at least two types of photopolymerizable monomers or oligomers having different refractive indexes by irradiating it with ultraviolet rays. Lenticular lens for video projector.
JP1988083783U 1988-06-23 1988-06-23 Lenticular lens for video projector Expired - Lifetime JPH071601Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988083783U JPH071601Y2 (en) 1988-06-23 1988-06-23 Lenticular lens for video projector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988083783U JPH071601Y2 (en) 1988-06-23 1988-06-23 Lenticular lens for video projector

Publications (2)

Publication Number Publication Date
JPH025702U true JPH025702U (en) 1990-01-16
JPH071601Y2 JPH071601Y2 (en) 1995-01-18

Family

ID=31308493

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988083783U Expired - Lifetime JPH071601Y2 (en) 1988-06-23 1988-06-23 Lenticular lens for video projector

Country Status (1)

Country Link
JP (1) JPH071601Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182702A (en) * 1981-05-06 1982-11-10 Nippon Sheet Glass Co Ltd Production for synthetic resin optical transmission material
JPS57185001A (en) * 1981-05-08 1982-11-15 Mitsubishi Rayon Co Ltd Production of optical transmission body made of synthetic resin
JPS60162610A (en) * 1984-02-03 1985-08-24 Nippon Sheet Glass Co Ltd Preparation of synthetic resin product having refractive index distribution
JPS60162611A (en) * 1984-02-03 1985-08-24 Nippon Sheet Glass Co Ltd Preparation of synthetic resin optical element having refractive index distribution

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57182702A (en) * 1981-05-06 1982-11-10 Nippon Sheet Glass Co Ltd Production for synthetic resin optical transmission material
JPS57185001A (en) * 1981-05-08 1982-11-15 Mitsubishi Rayon Co Ltd Production of optical transmission body made of synthetic resin
JPS60162610A (en) * 1984-02-03 1985-08-24 Nippon Sheet Glass Co Ltd Preparation of synthetic resin product having refractive index distribution
JPS60162611A (en) * 1984-02-03 1985-08-24 Nippon Sheet Glass Co Ltd Preparation of synthetic resin optical element having refractive index distribution

Also Published As

Publication number Publication date
JPH071601Y2 (en) 1995-01-18

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