JPS5960643U - Lenticular lens sheet - Google Patents

Lenticular lens sheet

Info

Publication number
JPS5960643U
JPS5960643U JP1982155929U JP15592982U JPS5960643U JP S5960643 U JPS5960643 U JP S5960643U JP 1982155929 U JP1982155929 U JP 1982155929U JP 15592982 U JP15592982 U JP 15592982U JP S5960643 U JPS5960643 U JP S5960643U
Authority
JP
Japan
Prior art keywords
lenticular lens
lens sheet
sheet
absorption layer
sectional
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
JP1982155929U
Other languages
Japanese (ja)
Other versions
JPS6344819Y2 (en
Inventor
誠 本田
伊沢　晃
森口　勇太郎
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 JP1982155929U priority Critical patent/JPS5960643U/en
Publication of JPS5960643U publication Critical patent/JPS5960643U/en
Application granted granted Critical
Publication of JPS6344819Y2 publication Critical patent/JPS6344819Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (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 the drawing]

第１図は従来のブラックストライプ付きレンチキュラー
レンズシートの断面図、第２図は従来の透過型投影スク
リーンの作用を説明するための断面図、第３図は従来の
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４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５図は本
考案のブラックストライプ付きレンチキュラーレンズシ
ートの断面図、第６図及び第７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。Figure 1 is a cross-sectional view of a conventional lenticular lens sheet with black stripes, Figure 2 is a cross-sectional view to explain the function of a conventional transmission projection screen, and Figure 3 is a cross-sectional view to illustrate the drawbacks of a conventional lenticular lens sheet. FIG. 4 is a cross-sectional view showing the drawbacks of the conventional lenticular lens sheet with black stripes, FIG. 5 is a cross-sectional view of the lenticular lens sheet with black stripes of the present invention, and FIGS. 6 and 7 are FIG. 3 is a sectional view 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] 一方の面にレンチキュラーレンズを有し、他方の面の前
記レンチキュラーレンズの非集光部に光吸収層を有し、
更に各レンチキュラーレンズにおけるシートの厚みがシ
ート中央より両端部に近づくほど薄になるように成型さ
れているレンチキュラーレンズシート。having a lenticular lens on one surface, and a light absorption layer in a non-light condensing part of the lenticular lens on the other surface;
Furthermore, the lenticular lens sheet is formed such that the thickness of each lenticular lens sheet becomes thinner as it approaches both ends from the center of the sheet.
JP1982155929U 1982-10-15 1982-10-15 Lenticular lens sheet Granted JPS5960643U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982155929U JPS5960643U (en) 1982-10-15 1982-10-15 Lenticular lens sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982155929U JPS5960643U (en) 1982-10-15 1982-10-15 Lenticular lens sheet

Publications (2)

Publication Number Publication Date
JPS5960643U true JPS5960643U (en) 1984-04-20
JPS6344819Y2 JPS6344819Y2 (en) 1988-11-21

Family

ID=30344227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982155929U Granted JPS5960643U (en) 1982-10-15 1982-10-15 Lenticular lens sheet

Country Status (1)

Country Link
JP (1) JPS5960643U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08254757A (en) * 1996-04-22 1996-10-01 Hitachi Ltd Transmission type screen
JP2018136525A (en) * 2017-02-20 2018-08-30 住友電工ファインポリマー株式会社 Lenticular lens sheet for naked eye 3D and liquid crystal display module for naked eye 3D

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134431A (en) * 1978-04-05 1979-10-18 Freen Ltd Back projection screen
JPS55138632U (en) * 1980-04-02 1980-10-02
JPS56164826A (en) * 1980-05-23 1981-12-18 Dainippon Printing Co Ltd Production of lenticular screen
JPS5781255A (en) * 1980-11-10 1982-05-21 Toshiba Corp Transmission type projection screen

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134431A (en) * 1978-04-05 1979-10-18 Freen Ltd Back projection screen
JPS55138632U (en) * 1980-04-02 1980-10-02
JPS56164826A (en) * 1980-05-23 1981-12-18 Dainippon Printing Co Ltd Production of lenticular screen
JPS5781255A (en) * 1980-11-10 1982-05-21 Toshiba Corp Transmission type projection screen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08254757A (en) * 1996-04-22 1996-10-01 Hitachi Ltd Transmission type screen
JP2018136525A (en) * 2017-02-20 2018-08-30 住友電工ファインポリマー株式会社 Lenticular lens sheet for naked eye 3D and liquid crystal display module for naked eye 3D

Also Published As

Publication number Publication date
JPS6344819Y2 (en) 1988-11-21

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