JPS5458454A - Space modulation optical system - Google Patents

Space modulation optical system

Info

Publication number
JPS5458454A
JPS5458454A JP12546577A JP12546577A JPS5458454A JP S5458454 A JPS5458454 A JP S5458454A JP 12546577 A JP12546577 A JP 12546577A JP 12546577 A JP12546577 A JP 12546577A JP S5458454 A JPS5458454 A JP S5458454A
Authority
JP
Japan
Prior art keywords
thru
openings
transparent electrodes
substrate
optical system
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
JP12546577A
Other languages
Japanese (ja)
Inventor
Kazuo Nishi
Ryuichi Higuchi
Kazunari Tomijima
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 JP12546577A priority Critical patent/JPS5458454A/en
Publication of JPS5458454A publication Critical patent/JPS5458454A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the size of each element and reduce response time by controlling the intermission of openings by the use of openings mounting transparent electrodes to electro-optic elements as elements.
CONSTITUTION: Transparent electrodes 2a1, 2a2 having mutually different regions as shown in, e.g., opening 2a, are provided to one face of the openings 2a, 2d of the substrate 1 to be transmitted through with rays, and transparent electrodes 2a3, 2a4 having mutually different regions are provided on the other face. Lenses 4a thru 4d are provided on the substrate 3 in opposition to these openings and slits 6a thru 6d are provided in the substrate 5 in the focal positions of these lenses. By controlling the voltage application state to, e.g., electrodes 2a1, 2a2 and 2a3, 2a4 of the transparent electrodes 2a thru 2d, the light passing through the slits 6a thru 6d from the openings 2a thru 2d may be substantially intermitted
COPYRIGHT: (C)1979,JPO&Japio
JP12546577A 1977-10-18 1977-10-18 Space modulation optical system Pending JPS5458454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12546577A JPS5458454A (en) 1977-10-18 1977-10-18 Space modulation optical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12546577A JPS5458454A (en) 1977-10-18 1977-10-18 Space modulation optical system

Publications (1)

Publication Number Publication Date
JPS5458454A true JPS5458454A (en) 1979-05-11

Family

ID=14910750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12546577A Pending JPS5458454A (en) 1977-10-18 1977-10-18 Space modulation optical system

Country Status (1)

Country Link
JP (1) JPS5458454A (en)

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