JPS6440882A - Hologram having protective layer - Google Patents

Hologram having protective layer

Info

Publication number
JPS6440882A
JPS6440882A JP19627987A JP19627987A JPS6440882A JP S6440882 A JPS6440882 A JP S6440882A JP 19627987 A JP19627987 A JP 19627987A JP 19627987 A JP19627987 A JP 19627987A JP S6440882 A JPS6440882 A JP S6440882A
Authority
JP
Japan
Prior art keywords
layer
hologram
titled
protective layer
photosensitive
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
JP19627987A
Other languages
English (en)
Inventor
Yoko Yoshinaga
Nobuo Kushibiki
Tetsuo Kuwayama
Naosato Taniguchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP19627987A priority Critical patent/JPS6440882A/ja
Publication of JPS6440882A publication Critical patent/JPS6440882A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Holo Graphy (AREA)
JP19627987A 1987-08-07 1987-08-07 Hologram having protective layer Pending JPS6440882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19627987A JPS6440882A (en) 1987-08-07 1987-08-07 Hologram having protective layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19627987A JPS6440882A (en) 1987-08-07 1987-08-07 Hologram having protective layer

Publications (1)

Publication Number Publication Date
JPS6440882A true JPS6440882A (en) 1989-02-13

Family

ID=16355160

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19627987A Pending JPS6440882A (en) 1987-08-07 1987-08-07 Hologram having protective layer

Country Status (1)

Country Link
JP (1) JPS6440882A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654116A (en) * 1993-09-30 1997-08-05 Nippondenso Co., Ltd. Hologram
US6317227B1 (en) 1997-06-25 2001-11-13 Denso Corporation Hologram
JP2012515363A (ja) * 2009-01-14 2012-07-05 コミサリア ア エナジー アトミック エ オックス エナジーズ オルタネティヴ １組の製品に印を付ける装置及び方法
US11249320B2 (en) 2018-02-28 2022-02-15 Seiko Epson Corporation Diffractive optical element and virtual image display device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5654116A (en) * 1993-09-30 1997-08-05 Nippondenso Co., Ltd. Hologram
US6317227B1 (en) 1997-06-25 2001-11-13 Denso Corporation Hologram
JP2012515363A (ja) * 2009-01-14 2012-07-05 コミサリア ア エナジー アトミック エ オックス エナジーズ オルタネティヴ １組の製品に印を付ける装置及び方法
US11249320B2 (en) 2018-02-28 2022-02-15 Seiko Epson Corporation Diffractive optical element and virtual image display device

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