JPS6421478A - Curved surface hologram - Google Patents

Curved surface hologram

Info

Publication number
JPS6421478A
JPS6421478A JP17721787A JP17721787A JPS6421478A JP S6421478 A JPS6421478 A JP S6421478A JP 17721787 A JP17721787 A JP 17721787A JP 17721787 A JP17721787 A JP 17721787A JP S6421478 A JPS6421478 A JP S6421478A
Authority
JP
Japan
Prior art keywords
curved surface
hologram
photosensitive material
flexibility
plastic film
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
JP17721787A
Other languages
Japanese (ja)
Inventor
Tomohisa Ishikawa
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.)
Central Glass Co Ltd
Original Assignee
Central Glass 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 Central Glass Co Ltd filed Critical Central Glass Co Ltd
Priority to JP17721787A priority Critical patent/JPS6421478A/en
Publication of JPS6421478A publication Critical patent/JPS6421478A/en
Pending legal-status Critical Current

Links

Landscapes

  • Holo Graphy (AREA)

Abstract

PURPOSE:To obtain a uniform optical characteristic by a simple method, by utilizing the flexibility of a transparent plastic film or thin glass. CONSTITUTION:A hologram master plate 11 is formed by applying a photosensitive material 3 on the transparent plastic film 1 having the flexibility or the thin glass having the same. And the photosensitive material 3 is applied as at least keeping a coated plane in a flat shape, and after that, an exposure and a developing processings are applied on the hologram master plate 11 in a state where it is kept in a curved surface shape when it is used by a laser beam source 13. Therefore, it is possible to apply the photosensitive material uniformly on the hologram even when it is a complicated three-dimensional curved surface by the simple method. In such a way, it is possible to obtain hologram with a curved surface whose optical characteristic is uniform and superior without being affected by the influence of the curved surface satisfactorily.
JP17721787A 1987-07-17 1987-07-17 Curved surface hologram Pending JPS6421478A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17721787A JPS6421478A (en) 1987-07-17 1987-07-17 Curved surface hologram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17721787A JPS6421478A (en) 1987-07-17 1987-07-17 Curved surface hologram

Publications (1)

Publication Number Publication Date
JPS6421478A true JPS6421478A (en) 1989-01-24

Family

ID=16027208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17721787A Pending JPS6421478A (en) 1987-07-17 1987-07-17 Curved surface hologram

Country Status (1)

Country Link
JP (1) JPS6421478A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199546A (en) * 1989-12-27 1991-08-30 Meiwa Kk Radio-wave shield panel structure body
JPH05116561A (en) * 1991-03-28 1993-05-14 Hughes Aircraft Co Windshield compensator of holograph for vehicular head-up display

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597428B2 (en) * 1981-02-19 1984-02-18 オルガノ株式会社 Method for producing salting agent for food preparation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS597428B2 (en) * 1981-02-19 1984-02-18 オルガノ株式会社 Method for producing salting agent for food preparation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03199546A (en) * 1989-12-27 1991-08-30 Meiwa Kk Radio-wave shield panel structure body
JPH05116561A (en) * 1991-03-28 1993-05-14 Hughes Aircraft Co Windshield compensator of holograph for vehicular head-up display

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