JPS5210155A - Production method for multiple exposure hologram - Google Patents

Production method for multiple exposure hologram

Info

Publication number
JPS5210155A
JPS5210155A JP8640475A JP8640475A JPS5210155A JP S5210155 A JPS5210155 A JP S5210155A JP 8640475 A JP8640475 A JP 8640475A JP 8640475 A JP8640475 A JP 8640475A JP S5210155 A JPS5210155 A JP S5210155A
Authority
JP
Japan
Prior art keywords
production method
multiple exposure
exposure hologram
hologram
uniform
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
JP8640475A
Other languages
Japanese (ja)
Inventor
Nobuo Nishida
Kazuhiro Kosuge
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP8640475A priority Critical patent/JPS5210155A/en
Publication of JPS5210155A publication Critical patent/JPS5210155A/en
Pending legal-status Critical Current

Links

Landscapes

  • Holo Graphy (AREA)

Abstract

PURPOSE: To provide an easy production method for multiple exposure hologram whose reproduced image is uniform in its density.
COPYRIGHT: (C)1977,JPO&Japio
JP8640475A 1975-07-15 1975-07-15 Production method for multiple exposure hologram Pending JPS5210155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8640475A JPS5210155A (en) 1975-07-15 1975-07-15 Production method for multiple exposure hologram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8640475A JPS5210155A (en) 1975-07-15 1975-07-15 Production method for multiple exposure hologram

Publications (1)

Publication Number Publication Date
JPS5210155A true JPS5210155A (en) 1977-01-26

Family

ID=13885916

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8640475A Pending JPS5210155A (en) 1975-07-15 1975-07-15 Production method for multiple exposure hologram

Country Status (1)

Country Link
JP (1) JPS5210155A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462779A (en) * 1981-05-13 1984-07-31 Windmoller & Holscher Apparatus for injecting air or gas into a tubular film bubble
JPH01196003A (en) * 1988-02-01 1989-08-07 Dainippon Printing Co Ltd Manufacture of decoration body with diffraction effect
US4983337A (en) * 1987-11-12 1991-01-08 Kohjin Co., Ltd. Method and apparatus for producing stretched film
US5540881A (en) * 1992-07-07 1996-07-30 Varadi; John L. Apparatus and process for automatically blowing a bubble

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4462779A (en) * 1981-05-13 1984-07-31 Windmoller & Holscher Apparatus for injecting air or gas into a tubular film bubble
US4983337A (en) * 1987-11-12 1991-01-08 Kohjin Co., Ltd. Method and apparatus for producing stretched film
JPH01196003A (en) * 1988-02-01 1989-08-07 Dainippon Printing Co Ltd Manufacture of decoration body with diffraction effect
US5540881A (en) * 1992-07-07 1996-07-30 Varadi; John L. Apparatus and process for automatically blowing a bubble

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