JPS6440878A - Hologram having antireflection film - Google Patents

Hologram having antireflection film

Info

Publication number
JPS6440878A
JPS6440878A JP62196274A JP19627487A JPS6440878A JP S6440878 A JPS6440878 A JP S6440878A JP 62196274 A JP62196274 A JP 62196274A JP 19627487 A JP19627487 A JP 19627487A JP S6440878 A JPS6440878 A JP S6440878A
Authority
JP
Japan
Prior art keywords
hologram
antireflection film
dazzled
ghost
titled
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
JP62196274A
Other languages
Japanese (ja)
Inventor
Nobuo Kushibiki
Yoko Yoshinaga
Naosato Taniguchi
Tetsuo Kuwayama
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 JP62196274A priority Critical patent/JPS6440878A/en
Publication of JPS6440878A publication Critical patent/JPS6440878A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/0018—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means for preventing ghost images

Landscapes

  • Holo Graphy (AREA)
  • Surface Treatment Of Optical Elements (AREA)

Abstract

PURPOSE:To reduce dazzled feeling and ghost of a hologram image at the time of observing said image, and to improve the transparency of the titled hologram by mounting the antireflection film on the surface of a carrier recorded the hologram thereon. CONSTITUTION:A volume phase type hologram is recorded on the recording carrier mainly composed of a vinylcarbazole type polymer (such as polyvinyl carbazole), and the antireflection film (A) is provided on the surface of the recording carrier. The layer A is composed preferably of a compd. selected from TiO2, TaO5, ZrO2, SiO2 and Yb2O3, etc., and is constituted of a monolayer or a multiple layer structure by means of a sputtering and a vapor method, etc. Thus, the dazzled feeling and the ghost of the hologram image due to the reflection and scattering of a lighting ray are reduced, and as the transparency is improved, the titled hologram having the excellent visibility is obtd.
JP62196274A 1987-08-07 1987-08-07 Hologram having antireflection film Pending JPS6440878A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62196274A JPS6440878A (en) 1987-08-07 1987-08-07 Hologram having antireflection film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62196274A JPS6440878A (en) 1987-08-07 1987-08-07 Hologram having antireflection film

Publications (1)

Publication Number Publication Date
JPS6440878A true JPS6440878A (en) 1989-02-13

Family

ID=16355077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62196274A Pending JPS6440878A (en) 1987-08-07 1987-08-07 Hologram having antireflection film

Country Status (1)

Country Link
JP (1) JPS6440878A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242756A (en) * 1990-04-03 1991-10-09 Plessey Co Ltd Antireflection coating
JPH04328501A (en) * 1991-04-26 1992-11-17 Hoya Corp Optical member having antireflection film
US5164847A (en) * 1990-06-21 1992-11-17 British Telecommunications Plc Holographic element
USRE38321E1 (en) 1993-12-27 2003-11-18 Toppan Printing Co., Ltd. Transparent hologram seal
US7244532B2 (en) * 2002-10-07 2007-07-17 Tdk Corporation Holographic recording medium
JP2013225113A (en) * 2012-03-19 2013-10-31 Toyo Kohan Co Ltd Photorefractive substrate and hologram recording medium
WO2016170928A1 (en) * 2015-04-23 2016-10-27 コニカミノルタ株式会社 Optical device, method for manufacturing same, and image display device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242756A (en) * 1990-04-03 1991-10-09 Plessey Co Ltd Antireflection coating
GB2242756B (en) * 1990-04-03 1994-04-20 Plessey Co Ltd Antireflective coatings
US5164847A (en) * 1990-06-21 1992-11-17 British Telecommunications Plc Holographic element
JPH04328501A (en) * 1991-04-26 1992-11-17 Hoya Corp Optical member having antireflection film
USRE38321E1 (en) 1993-12-27 2003-11-18 Toppan Printing Co., Ltd. Transparent hologram seal
US7244532B2 (en) * 2002-10-07 2007-07-17 Tdk Corporation Holographic recording medium
JP2013225113A (en) * 2012-03-19 2013-10-31 Toyo Kohan Co Ltd Photorefractive substrate and hologram recording medium
WO2016170928A1 (en) * 2015-04-23 2016-10-27 コニカミノルタ株式会社 Optical device, method for manufacturing same, and image display device

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