KR100189647B1 - 광학용 픽업 및 투영장치들에 각각 사용되는 가변 컬러 필터 어댑터 및 이의 제조방법 - Google Patents
광학용 픽업 및 투영장치들에 각각 사용되는 가변 컬러 필터 어댑터 및 이의 제조방법 Download PDFInfo
- Publication number
- KR100189647B1 KR100189647B1 KR1019920703414A KR920703414A KR100189647B1 KR 100189647 B1 KR100189647 B1 KR 100189647B1 KR 1019920703414 A KR1019920703414 A KR 1019920703414A KR 920703414 A KR920703414 A KR 920703414A KR 100189647 B1 KR100189647 B1 KR 100189647B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- optical
- layers
- thin film
- large molecular
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 44
- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- 239000010409 thin film Substances 0.000 claims abstract description 33
- 230000004888 barrier function Effects 0.000 claims abstract description 28
- 230000005855 radiation Effects 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- -1 polypropylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims 5
- 239000004033 plastic Substances 0.000 claims 5
- 239000010408 film Substances 0.000 abstract description 6
- 230000010287 polarization Effects 0.000 description 8
- 239000011521 glass Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 238000002845 discoloration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 230000000007 visual effect Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 229920000298 Cellophane Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002605 large molecules Chemical class 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 229940068984 polyvinyl alcohol Drugs 0.000 description 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
- G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
-
- 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
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/288—Filters employing polarising elements, e.g. Lyot or Solc filters
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B11/00—Filters or other obturators specially adapted for photographic purposes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
- Color Television Image Signal Generators (AREA)
- Laminated Bodies (AREA)
Abstract
Description
Claims (7)
- 하나 이상의 방벽층과 회전 관계로 두 개의 빛이 통과하는 편광자 방벽층 사이에 배열되고 큰 분자 박막으로 제조되는 다양한 파장을 갖는 광선 성분들의 세기-율에 영향을 끼치는 층을 갖는 광학용 픽업 및 투영장치에 사용되는 광학용 컬러 필터 어댑터에 있어서, 상기 방벽층(2,5) 사이의 층(4)들은 원 치수의 몇배로 신장된 폴리 비닐 알코올로 이루어짐을 특징으로 하는 광학용 컬러 필터 어댑터.
- 다양한 파장을 갖는 광선 성분들의 세기-율에 영향을 끼치는 일부층을 제조하고 두 개의 빛이 통과하는 편광자 방벽층 사이에 상기층을 배열하는 단계로 이루어지는, 제1항에 따른 광학용 필터 어댑터를 제조하는 방법에 있어서, 방벽층(2,5) 사이에 위치될 상기 층(4)들은 2개의 축방향으로 신장된 불균질화된 분자구조의 폴리 프로필렌 박막으로 제조되어짐을 특징으로 하는 방법.
- 제2항에 있어서, 상기 층(4)이 큰 분자 플라스틱 박막의 열처리에 의해서 제조되는 것을 특징으로 하는 방법.
- 제2항에 있어서, 상기 층(4)이 큰 분자 플라스틱 박막의 화학적 처리에 의해서 제조되는 것을 특징으로 하는 방법.
- 제2항에 있어서, 상기 층(4)이 큰 분자 플라스틱 박막의 자외선 복사에 의해서 제조되는 것을 특징으로 하는 방법.
- 제2항에 있어서, 상기 층(4)이 큰 분자 플라스틱 박막의 레이저 광선 복사에 의해서 제조되는 것을 특징으로 하는 방법
- 제2항에 있어서, 상기 층(4)은 큰 분자 플라스틱 박막의 기계적 변형, 열처리, 화학적 처리, 자외선 및/또는 레이저 광선 복사의 결합에 의해서 제조되는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU4056/90 | 1990-07-02 | ||
HU405690A HU212953B (en) | 1990-07-02 | 1990-07-02 | Color filter adapter of variable color |
PCT/HU1991/000031 WO1992000550A1 (en) | 1990-07-02 | 1991-07-02 | Colour filter adapter with changeable colour for optical pickup and projecting apparatuses resp. method for its production |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100189647B1 true KR100189647B1 (ko) | 1999-06-01 |
Family
ID=10966704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920703414A KR100189647B1 (ko) | 1990-07-02 | 1991-07-02 | 광학용 픽업 및 투영장치들에 각각 사용되는 가변 컬러 필터 어댑터 및 이의 제조방법 |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0537214A1 (ko) |
JP (1) | JPH05508937A (ko) |
KR (1) | KR100189647B1 (ko) |
AU (2) | AU8092391A (ko) |
BR (1) | BR9106619A (ko) |
CA (1) | CA2090870A1 (ko) |
DE (1) | DE537214T1 (ko) |
FI (1) | FI925975A0 (ko) |
HU (1) | HU212953B (ko) |
PL (1) | PL166436B1 (ko) |
WO (1) | WO1992000550A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPP518398A0 (en) | 1998-08-11 | 1998-09-03 | Young, Colin Leslie Professor | Durable mollusc repellent |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH227991A (de) * | 1941-03-25 | 1943-07-31 | Ig Farbenindustrie Ag | Verfahren zur Herstellung eines Lichtfilters für photographische Aufnahme-, Kopier- und Wiedergabezwecke und nach diesem Verfahren hergestelltes Lichtfilter. |
CH228239A (de) * | 1941-09-06 | 1943-08-15 | Zeiss Ikon Ag | Optisches Filter. |
US3196012A (en) * | 1962-06-07 | 1965-07-20 | Xerox Corp | Half-tone xerography with thermoplastic deformation of the image |
US3431044A (en) * | 1965-01-04 | 1969-03-04 | William T Clark | Diminutive mechanical method of changing color and color saturation |
GB1180810A (en) * | 1967-07-24 | 1970-02-11 | Lee Electric Filters Ltd | Improvements in and relating to Photographic Light Filtration Systems and Filters therefor. |
US3936147A (en) * | 1972-11-22 | 1976-02-03 | Minolta Camera Kabushiki Kaisha | Variable characteristic light filter |
CA1269555A (en) * | 1984-11-16 | 1990-05-29 | Sumitomo Chemical Company, Limited | Light-polarizing film |
FR2590039B1 (fr) * | 1985-11-14 | 1988-01-15 | Dialogic | Filtre optique a modulation de couleurs |
-
1990
- 1990-07-02 HU HU405690A patent/HU212953B/hu not_active IP Right Cessation
-
1991
- 1991-07-02 DE DE1991911809 patent/DE537214T1/de active Pending
- 1991-07-02 JP JP91511413A patent/JPH05508937A/ja active Pending
- 1991-07-02 EP EP19910911809 patent/EP0537214A1/en not_active Withdrawn
- 1991-07-02 KR KR1019920703414A patent/KR100189647B1/ko not_active IP Right Cessation
- 1991-07-02 BR BR919106619A patent/BR9106619A/pt not_active Application Discontinuation
- 1991-07-02 PL PL91297359A patent/PL166436B1/pl unknown
- 1991-07-02 CA CA 2090870 patent/CA2090870A1/en not_active Abandoned
- 1991-07-02 AU AU80923/91A patent/AU8092391A/en not_active Abandoned
- 1991-07-02 WO PCT/HU1991/000031 patent/WO1992000550A1/en not_active Application Discontinuation
-
1992
- 1992-12-31 FI FI925975A patent/FI925975A0/fi unknown
-
1995
- 1995-04-26 AU AU17657/95A patent/AU1765795A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO1992000550A1 (en) | 1992-01-09 |
AU1765795A (en) | 1995-07-13 |
JPH05508937A (ja) | 1993-12-09 |
BR9106619A (pt) | 1993-06-01 |
EP0537214A1 (en) | 1993-04-21 |
HUT62095A (en) | 1993-03-29 |
HU904056D0 (en) | 1990-12-28 |
DE537214T1 (de) | 1993-10-14 |
HU212953B (en) | 1996-12-30 |
FI925975A (fi) | 1992-12-31 |
PL166436B1 (pl) | 1995-05-31 |
PL297359A1 (ko) | 1992-07-13 |
CA2090870A1 (en) | 1992-01-03 |
AU8092391A (en) | 1992-01-23 |
FI925975A0 (fi) | 1992-12-31 |
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Legal Events
Date | Code | Title | Description |
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PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19921230 |
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PG1501 | Laying open of application | ||
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19960702 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19921230 Comment text: Patent Application |
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E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19981026 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19990118 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 19990119 End annual number: 3 Start annual number: 1 |
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PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20021011 |