JPS5961917U - Lenticular lens sheet molding mold - Google Patents

Lenticular lens sheet molding mold

Info

Publication number
JPS5961917U
JPS5961917U JP1982155928U JP15592882U JPS5961917U JP S5961917 U JPS5961917 U JP S5961917U JP 1982155928 U JP1982155928 U JP 1982155928U JP 15592882 U JP15592882 U JP 15592882U JP S5961917 U JPS5961917 U JP S5961917U
Authority
JP
Japan
Prior art keywords
lenticular lens
lens sheet
molding mold
sheet molding
mold
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
JP1982155928U
Other languages
Japanese (ja)
Other versions
JPS6222357Y2 (en
Inventor
誠 本田
森口　勇太郎
伊沢　晃
Original Assignee
大日本印刷株式会社
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 大日本印刷株式会社 filed Critical 大日本印刷株式会社
Priority to JP1982155928U priority Critical patent/JPS5961917U/en
Priority to US06/541,297 priority patent/US4509823A/en
Priority to DK472583A priority patent/DK165308C/en
Priority to CA000439013A priority patent/CA1240867A/en
Publication of JPS5961917U publication Critical patent/JPS5961917U/en
Application granted granted Critical
Publication of JPS6222357Y2 publication Critical patent/JPS6222357Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来のブランクスドライブ付きレンチキュラー
レンズシートの断面図、第２図は従来のブラックストラ
イプ付きレンチキュラーレンズシートの欠点を示すため
の断面図、第３図及び第４図はそれぞれ本考案の金型の
実施例を示す断面図、第５図及び第６図は本考案の適用
例を示す断面図である。 １・・・レンチキュラーレンズ、２・・・光吸収層。Fig. 1 is a sectional view of a conventional lenticular lens sheet with a blank drive, Fig. 2 is a sectional view showing the drawbacks of a conventional lenticular lens sheet with a black stripe, and Figs. FIGS. 5 and 6 are cross-sectional views showing an embodiment of the mold, and FIGS. 5 and 6 are cross-sectional views showing an example of application of the present invention. 1... Lenticular lens, 2... Light absorption layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レンチキュラーレンズシートの逆型形状を有しており、
各レンチキュラーレンズの逆型形状の曲率半径は中央部
から両端部に近づくにつれて小さくしであることを特徴
とするレンチキュラーレンズシート成型用金型。It has an inverted shape of a lenticular lens sheet,
A mold for molding a lenticular lens sheet, wherein the radius of curvature of the inverted mold shape of each lenticular lens decreases from the center toward both ends.
JP1982155928U 1982-10-15 1982-10-15 Lenticular lens sheet molding mold Granted JPS5961917U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1982155928U JPS5961917U (en) 1982-10-15 1982-10-15 Lenticular lens sheet molding mold
US06/541,297 US4509823A (en) 1982-10-15 1983-10-12 Rear projection screen
DK472583A DK165308C (en) 1982-10-15 1983-10-13 Rear illuminated projection screen
CA000439013A CA1240867A (en) 1982-10-15 1983-10-14 Rear projection screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982155928U JPS5961917U (en) 1982-10-15 1982-10-15 Lenticular lens sheet molding mold

Publications (2)

Publication Number Publication Date
JPS5961917U true JPS5961917U (en) 1984-04-23
JPS6222357Y2 JPS6222357Y2 (en) 1987-06-06

Family

ID=30344225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982155928U Granted JPS5961917U (en) 1982-10-15 1982-10-15 Lenticular lens sheet molding mold

Country Status (1)

Country Link
JP (1) JPS5961917U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012187927A (en) * 2009-04-27 2012-10-04 Dainippon Screen Mfg Co Ltd Inkjet printer, printing method, and printed matter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012187927A (en) * 2009-04-27 2012-10-04 Dainippon Screen Mfg Co Ltd Inkjet printer, printing method, and printed matter

Also Published As

Publication number Publication date
JPS6222357Y2 (en) 1987-06-06

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