JPS60161339U - Transparent screen - Google Patents

Transparent screen

Info

Publication number
JPS60161339U
JPS60161339U JP1984048527U JP4852784U JPS60161339U JP S60161339 U JPS60161339 U JP S60161339U JP 1984048527 U JP1984048527 U JP 1984048527U JP 4852784 U JP4852784 U JP 4852784U JP S60161339 U JPS60161339 U JP S60161339U
Authority
JP
Japan
Prior art keywords
lenticular
utility
model registration
light
screen
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
JP1984048527U
Other languages
Japanese (ja)
Other versions
JPH04359Y2 (en
Inventor
誠 本田
岸田　秀雄
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 JP1984048527U priority Critical patent/JPS60161339U/en
Publication of JPS60161339U publication Critical patent/JPS60161339U/en
Application granted granted Critical
Publication of JPH04359Y2 publication Critical patent/JPH04359Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (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、本考案の透過型スクリーンの構成、とくに２
枚のレンチキュラーシートの接合方法ヲ示す斜視図であ
る。第２図は、第１図の要部の断面図である。 １．２・・・レンチキュラーシート、３・・・光源、４
・・・非集光部、５・・・小孔、６・・・キー、１０・
・・透過型スクリーン。Figure 1 shows the configuration of the transmission screen of the present invention, especially 2
FIG. 2 is a perspective view showing a method for joining two lenticular sheets. FIG. 2 is a sectional view of the main part of FIG. 1. 1.2... Lenticular sheet, 3... Light source, 4
...Non-condensing part, 5...Small hole, 6...Key, 10.
・Transparent screen.

Claims (1)

【実用新案登録請求の範囲】 （１）透明または半透明の基板の表裏それぞれにレンチ
キュラーレンズを有する２枚のレンチキュ“ラーシート
１および２を、その一方１のレンズ軸を水平に配置して
光源３からの光を上下方向に適度に拡散させ、他方２の
レンズ軸を垂直に配置して左右に拡散させやように組み
合わせ、レンチキュラーシート１および２の出射光側レ
ンチキュラーレンズの１２および２２の各々の非集光線
が重なる点で、レンチキュラ−レンズ１および２を接合
一体化したことを特徴とする透過型スクリーン１０゜ （２）レンチキュラーシート１および２の接合一体化を
プラスチックまたは金属のキー６を非集光部に設けた小
孔５に挿入して行なう実用新案登録請求の範囲第１項の
透過型スクリーン１０゜（３）レンチキュラーシート１
および２とそれらを接合したプラスチックまたは金属の
キー６との間隙７に樹脂を充填した実用新案登録請求の
範囲第２項の透過型スクリーン１０゜ （４）観視者側となるレンチキュラーシート２の出射光
側のレンチキュラーにンズの非業内部に光吸収部４を形
成した実用新案登録請求の範囲第１項または第２項の透
過型スクリーン１０゜[Claims for Utility Model Registration] (1) Two lenticular sheets 1 and 2 each having a lenticular lens on the front and back sides of a transparent or semi-transparent substrate, one of which has a lens axis horizontally arranged as a light source 3. The light emitted from the lenticular sheets 1 and 2 is properly diffused in the vertical direction, and the lens axis of the other 2 is arranged vertically to diffuse it left and right. A transmission screen 10° characterized in that the lenticular lenses 1 and 2 are joined and integrated at the point where the non-condensing lines overlap. Transmissive screen 10° (3) Lenticular sheet 1 according to claim 1 for utility model registration, which is inserted into a small hole 5 provided in a light condensing part
and 2 and the plastic or metal key 6 joining them, the transmission screen 10° of the utility model registration claim 2 is filled with resin (4) the lenticular sheet 2 on the viewer side; Transmissive screen 10° according to claim 1 or 2 of the utility model registration claim, in which a light absorbing portion 4 is formed inside the lenticular lenses on the outgoing light side.
JP1984048527U 1984-04-04 1984-04-04 Transparent screen Granted JPS60161339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984048527U JPS60161339U (en) 1984-04-04 1984-04-04 Transparent screen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984048527U JPS60161339U (en) 1984-04-04 1984-04-04 Transparent screen

Publications (2)

Publication Number Publication Date
JPS60161339U true JPS60161339U (en) 1985-10-26
JPH04359Y2 JPH04359Y2 (en) 1992-01-08

Family

ID=30564870

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984048527U Granted JPS60161339U (en) 1984-04-04 1984-04-04 Transparent screen

Country Status (1)

Country Link
JP (1) JPS60161339U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04139975A (en) * 1990-10-01 1992-05-13 Hitachi Ltd Multi-screen projection television receiver

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487050U (en) * 1971-06-05 1973-01-26
JPS585030U (en) * 1981-06-30 1983-01-13 大日本印刷株式会社 Transparent screen
JPS58134627A (en) * 1981-10-05 1983-08-10 Hitachi Ltd Back projector

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1471258A (en) * 1974-02-08 1977-04-21 Molins Ltd Ledgers for the cutting device of cigarettes and like rod- making machines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS487050U (en) * 1971-06-05 1973-01-26
JPS585030U (en) * 1981-06-30 1983-01-13 大日本印刷株式会社 Transparent screen
JPS58134627A (en) * 1981-10-05 1983-08-10 Hitachi Ltd Back projector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04139975A (en) * 1990-10-01 1992-05-13 Hitachi Ltd Multi-screen projection television receiver

Also Published As

Publication number Publication date
JPH04359Y2 (en) 1992-01-08

Similar Documents

Publication Publication Date Title
JPS60161339U (en) Transparent screen
JPS60161340U (en) Transparent screen
JPS5917437U (en) light source device
JPS60161338U (en) Transparent screen
JPS60115287U (en) display panel
JPS5953391U (en) display device
JPS594585U (en) Reflector fixing device
JPS585030U (en) Transparent screen
JPS58192635U (en) Transparent screen
JPS58146234U (en) embossed focusing plate
JPS58157317U (en) cemented lens plate
JPS5960643U (en) Lenticular lens sheet
JPS6146536U (en) Transparent screen
JPS612651U (en) Transparent screen
JPS6063801U (en) combination lens sheet
JPS59126085U (en) light panel
JPS60161341U (en) Transparent screen
JPS5925530U (en) screen
JPS5857892U (en) display device
JPS60130438U (en) Double-sided lenticular lens sheet with joints
JPS60152146U (en) rear projection screen
JPS5994383U (en) display device
JPS5879785U (en) display device
JPS59168748U (en) Transparent screen
JPS59109333U (en) rear screen