KR920006818A - Hologram duplication using photoresist - Google Patents

Hologram duplication using photoresist Download PDF

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Publication number
KR920006818A
KR920006818A KR1019900014952A KR900014952A KR920006818A KR 920006818 A KR920006818 A KR 920006818A KR 1019900014952 A KR1019900014952 A KR 1019900014952A KR 900014952 A KR900014952 A KR 900014952A KR 920006818 A KR920006818 A KR 920006818A
Authority
KR
South Korea
Prior art keywords
photoresist
hologram
recorded
interference pattern
original
Prior art date
Application number
KR1019900014952A
Other languages
Korean (ko)
Other versions
KR970003374B1 (en
Inventor
노성우
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019900014952A priority Critical patent/KR970003374B1/en
Publication of KR920006818A publication Critical patent/KR920006818A/en
Application granted granted Critical
Publication of KR970003374B1 publication Critical patent/KR970003374B1/en

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Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/20—Copying holograms by holographic, i.e. optical means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/0208—Individual components other than the hologram
    • G03H2001/0212—Light sources or light beam properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0441—Formation of interference pattern, not otherwise provided for

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)

Abstract

내용없음.None.

Description

포토 리지스트를 이용한 홀로그램 복제방법Hologram duplication using photoresist

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 종래의 홀로그램 복제를 위한 구성도.1 is a block diagram for a conventional hologram replication.

제2도는 종래의 홀로그램 복제공정 단면도.2 is a cross-sectional view of a conventional hologram duplication process.

제3도는 본 발명의 제조 공정도.3 is a manufacturing process diagram of the present invention.

제4도는 본 발명의 포토 리지스트 도포를 위한 장치의 사시도.4 is a perspective view of an apparatus for photoresist application of the present invention.

제5도는 본 발명의 포토 리지스트의 분사과정을 설명하기 위한 참고도.5 is a reference diagram for explaining the injection process of the photoresist of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 원래의 홀로그램 2 : 은염층1: original hologram 2: silver salt layer

3 : 포토리지스트 4 : 회전모터3: photoresist 4: rotation motor

5 : 회전대 6 : 홀로그램 플레이트5: swivel 6: hologram plate

7 : 분사기 8, 9 : 간섭무늬7: injector 8, 9: interference pattern

9a : 표면요철 10 : 복제된 홀로그램9a: Surface irregularities 10: Replicated hologram

Claims (1)

원래의 홀로그램(1)의 은염층(2) 위에 포토 리지스트(3)를 도포시키는 공정과, 상기 포토 리지스트(3)가 도포된 원래의 홀로그램(1)에 레이저나 자외선 광원을 조사하여 원래의 홀로그램에 기록된 간섭무늬(8)가 포토 리지스트에 같은 모양의 간섭무늬(9)로 기록되게 하는 공정과, 간섭무늬(9)가 기록된 포토 리지스트(3)를 현상하여 원래 홀로그램(1)의 간섭무늬(8)와 동일한 형태의 표면 요철(9a)이 있는 표면 굴곡형 홀로그램(10)을 형성하는 공정을 차례로 실시하여 이루어짐을 특징으로 하는 포토 리지스트를 이용한 홀로그램 복제방법.Applying a photoresist 3 on the silver salt layer 2 of the original hologram 1, and irradiating a laser or ultraviolet light source to the original hologram 1 to which the photoresist 3 is applied. The interference pattern 8 recorded on the hologram of the photoresist is recorded as the interference pattern 9 of the same shape on the photoresist, and the photoresist 3 on which the interference pattern 9 is recorded is developed to produce the original hologram ( A method of replicating a hologram using a photoresist, which is performed by sequentially forming a surface curved hologram 10 having surface irregularities 9a having the same shape as the interference fringe 8 of 1). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900014952A 1990-09-20 1990-09-20 Hologram copy method KR970003374B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900014952A KR970003374B1 (en) 1990-09-20 1990-09-20 Hologram copy method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900014952A KR970003374B1 (en) 1990-09-20 1990-09-20 Hologram copy method

Publications (2)

Publication Number Publication Date
KR920006818A true KR920006818A (en) 1992-04-28
KR970003374B1 KR970003374B1 (en) 1997-03-18

Family

ID=19303860

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900014952A KR970003374B1 (en) 1990-09-20 1990-09-20 Hologram copy method

Country Status (1)

Country Link
KR (1) KR970003374B1 (en)

Also Published As

Publication number Publication date
KR970003374B1 (en) 1997-03-18

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