JPS5655919A - Light modulating device - Google Patents

Light modulating device

Info

Publication number
JPS5655919A
JPS5655919A JP13391479A JP13391479A JPS5655919A JP S5655919 A JPS5655919 A JP S5655919A JP 13391479 A JP13391479 A JP 13391479A JP 13391479 A JP13391479 A JP 13391479A JP S5655919 A JPS5655919 A JP S5655919A
Authority
JP
Japan
Prior art keywords
signal
light
constitution
modulating mask
light output
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.)
Pending
Application number
JP13391479A
Other languages
English (en)
Inventor
Yasuhiro Kamikubo
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13391479A priority Critical patent/JPS5655919A/ja
Publication of JPS5655919A publication Critical patent/JPS5655919A/ja
Pending legal-status Critical Current

Links

JP13391479A 1979-10-13 1979-10-13 Light modulating device Pending JPS5655919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13391479A JPS5655919A (en) 1979-10-13 1979-10-13 Light modulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13391479A JPS5655919A (en) 1979-10-13 1979-10-13 Light modulating device

Publications (1)

Publication Number Publication Date
JPS5655919A true JPS5655919A (en) 1981-05-16

Family

ID=15116035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13391479A Pending JPS5655919A (en) 1979-10-13 1979-10-13 Light modulating device

Country Status (1)

Country Link
JP (1) JPS5655919A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8683229B2 (en) 2008-03-25 2014-03-25 Panasonic Corporation Data encryption device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8683229B2 (en) 2008-03-25 2014-03-25 Panasonic Corporation Data encryption device

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