JPS5230444A - Light-diffusing plate - Google Patents

Light-diffusing plate

Info

Publication number
JPS5230444A
JPS5230444A JP10723275A JP10723275A JPS5230444A JP S5230444 A JPS5230444 A JP S5230444A JP 10723275 A JP10723275 A JP 10723275A JP 10723275 A JP10723275 A JP 10723275A JP S5230444 A JPS5230444 A JP S5230444A
Authority
JP
Japan
Prior art keywords
light
diffusing plate
transparaent
diffuser
wax
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
JP10723275A
Other languages
Japanese (ja)
Other versions
JPS5823601B2 (en
Inventor
Hisatoyo Kato
Junji Miyahara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co 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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Priority to JP10723275A priority Critical patent/JPS5823601B2/en
Priority to US05/672,930 priority patent/US4083626A/en
Priority to DE19762614606 priority patent/DE2614606A1/en
Priority to GB13764/76A priority patent/GB1548944A/en
Publication of JPS5230444A publication Critical patent/JPS5230444A/en
Publication of JPS5823601B2 publication Critical patent/JPS5823601B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)

Abstract

PURPOSE: To obtain a light-diffusing plate having satisfactory optical and mechanical properties by bringing a wax diffuser having a V type groove like lenticular structure on its surface faced to a light source into closed contact with a transparaent support through a photo-setting composition.
COPYRIGHT: (C)1977,JPO&Japio
JP10723275A 1975-04-04 1975-09-04 Hikari Kaku Samban Expired JPS5823601B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10723275A JPS5823601B2 (en) 1975-09-04 1975-09-04 Hikari Kaku Samban
US05/672,930 US4083626A (en) 1975-04-04 1976-04-02 Rear projection screens
DE19762614606 DE2614606A1 (en) 1975-04-04 1976-04-05 REAR PROJECTION SCREEN
GB13764/76A GB1548944A (en) 1975-04-04 1976-04-05 Rear projection screens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10723275A JPS5823601B2 (en) 1975-09-04 1975-09-04 Hikari Kaku Samban

Publications (2)

Publication Number Publication Date
JPS5230444A true JPS5230444A (en) 1977-03-08
JPS5823601B2 JPS5823601B2 (en) 1983-05-16

Family

ID=14453828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10723275A Expired JPS5823601B2 (en) 1975-04-04 1975-09-04 Hikari Kaku Samban

Country Status (1)

Country Link
JP (1) JPS5823601B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312148A (en) * 2011-10-24 2012-01-11 南京信息工程大学 Composite material for cutter with strength and toughness and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102312148A (en) * 2011-10-24 2012-01-11 南京信息工程大学 Composite material for cutter with strength and toughness and preparation method thereof

Also Published As

Publication number Publication date
JPS5823601B2 (en) 1983-05-16

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