JPS5230443A - Light-diffusing plate - Google Patents

Light-diffusing plate

Info

Publication number
JPS5230443A
JPS5230443A JP10676675A JP10676675A JPS5230443A JP S5230443 A JPS5230443 A JP S5230443A JP 10676675 A JP10676675 A JP 10676675A JP 10676675 A JP10676675 A JP 10676675A JP S5230443 A JPS5230443 A JP S5230443A
Authority
JP
Japan
Prior art keywords
light
diffusing plate
plate
diffusioing
feced
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
JP10676675A
Other languages
English (en)
Other versions
JPS5817921B2 (ja
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 JP10676675A priority Critical patent/JPS5817921B2/ja
Priority to US05/672,930 priority patent/US4083626A/en
Priority to DE19762614606 priority patent/DE2614606A1/de
Priority to GB13764/76A priority patent/GB1548944A/en
Publication of JPS5230443A publication Critical patent/JPS5230443A/ja
Publication of JPS5817921B2 publication Critical patent/JPS5817921B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP10676675A 1975-04-04 1975-09-03 ヒカリカクサンバン Expired JPS5817921B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10676675A JPS5817921B2 (ja) 1975-09-03 1975-09-03 ヒカリカクサンバン
US05/672,930 US4083626A (en) 1975-04-04 1976-04-02 Rear projection screens
DE19762614606 DE2614606A1 (de) 1975-04-04 1976-04-05 Rueckprojektionsbildwand
GB13764/76A GB1548944A (en) 1975-04-04 1976-04-05 Rear projection screens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10676675A JPS5817921B2 (ja) 1975-09-03 1975-09-03 ヒカリカクサンバン

Publications (2)

Publication Number Publication Date
JPS5230443A true JPS5230443A (en) 1977-03-08
JPS5817921B2 JPS5817921B2 (ja) 1983-04-11

Family

ID=14442015

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10676675A Expired JPS5817921B2 (ja) 1975-04-04 1975-09-03 ヒカリカクサンバン

Country Status (1)

Country Link
JP (1) JPS5817921B2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500789A (ja) * 1980-06-11 1982-05-06
JPS57500790A (ja) * 1980-06-11 1982-05-06
JPS5990924U (ja) * 1982-12-09 1984-06-20 山水電気株式会社 液晶表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500789A (ja) * 1980-06-11 1982-05-06
JPS57500790A (ja) * 1980-06-11 1982-05-06
JPS5990924U (ja) * 1982-12-09 1984-06-20 山水電気株式会社 液晶表示装置

Also Published As

Publication number Publication date
JPS5817921B2 (ja) 1983-04-11

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