JPS5689718A - Light image converter - Google Patents

Light image converter

Info

Publication number
JPS5689718A
JPS5689718A JP16711779A JP16711779A JPS5689718A JP S5689718 A JPS5689718 A JP S5689718A JP 16711779 A JP16711779 A JP 16711779A JP 16711779 A JP16711779 A JP 16711779A JP S5689718 A JPS5689718 A JP S5689718A
Authority
JP
Japan
Prior art keywords
light image
hermetically sealed
insulating film
inert gas
sealed container
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
JP16711779A
Other languages
Japanese (ja)
Inventor
Koji Tada
Miki Kuhara
Masami Tatsumi
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP16711779A priority Critical patent/JPS5689718A/en
Publication of JPS5689718A publication Critical patent/JPS5689718A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To elongate the life of a light image element using a thin film of poly- p-xylene or the like as an insulating film by sealing the element in a hermetically sealed container kept under an inert gas atmosphere.
CONSTITUTION: Light image element 13 using a poly-p-xylene thin film as an insulating film is placed in the hermetically sealed container composed of cylinder 11 made of glass or the like and glass windows 12, 12' each having a reflection preventing film. This container is evacuated to a vacuum through pipe 14, an inert gas of high purity is introduced, and after filling the container with the gas, pipe 14 is press bonded to seal the gas. Thus, by sealing element 13 in such a hermetically sealed container kept under an inert gas atmosphere, the characteristics of the insulating film are prevented from deteriorating, and the life of element 13 can be elongated.
COPYRIGHT: (C)1981,JPO&Japio
JP16711779A 1979-12-21 1979-12-21 Light image converter Pending JPS5689718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16711779A JPS5689718A (en) 1979-12-21 1979-12-21 Light image converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16711779A JPS5689718A (en) 1979-12-21 1979-12-21 Light image converter

Publications (1)

Publication Number Publication Date
JPS5689718A true JPS5689718A (en) 1981-07-21

Family

ID=15843745

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16711779A Pending JPS5689718A (en) 1979-12-21 1979-12-21 Light image converter

Country Status (1)

Country Link
JP (1) JPS5689718A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151038A (en) * 1976-06-10 1977-12-15 Nippon Bunko Kogyo Kk Pockels cell

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52151038A (en) * 1976-06-10 1977-12-15 Nippon Bunko Kogyo Kk Pockels cell

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