JPH11508376A - 拡散反射多層偏光子および拡散反射多層反射鏡 - Google Patents
拡散反射多層偏光子および拡散反射多層反射鏡Info
- Publication number
- JPH11508376A JPH11508376A JP9504408A JP50440897A JPH11508376A JP H11508376 A JPH11508376 A JP H11508376A JP 9504408 A JP9504408 A JP 9504408A JP 50440897 A JP50440897 A JP 50440897A JP H11508376 A JPH11508376 A JP H11508376A
- Authority
- JP
- Japan
- Prior art keywords
- light
- film
- multilayer
- polarizer
- diffuse
- 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.)
- Ceased
Links
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
- G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
- G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
- G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
-
- 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
- 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
- G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133536—Reflective polarizers
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
- G02F1/133545—Dielectric stack polarisers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polarising Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.拡散要素と、 反射偏光要素とを含み、 前記反射偏光要素は、第1偏光の垂直光の少なくとも80%および垂線から60 °の角度における第1偏光入射光の少なくとも80%を反射する多層光学フィル ムを含む 拡散反射偏光子。 2.前記反射偏光要素は、第2偏光の垂直光の少なくとも80%を透過し、垂 線から60°の角度における第2偏光入射光の少なくとも80%を透過する、請 求項1に記載の拡散反射偏光子。 3.前記反射偏光要素は第1偏光の垂直光の少なくとも90%を反射し、垂線 から60°の角度における第1偏光入射光の垂直光の少なくとも90%を反射す る、請求項1に記載の拡散反射偏光子。 4.前記反射偏光要素は、第2偏光の垂直光の少なくとも90%を透過させ、 垂線から60°の角度における第2偏光入射光の少なくとも90%を透過させる 、請求項3に記載の拡散反射偏光子。 5.前記拡散要素は拡散接着剤を含む、請求項1に記載の拡散反射偏光子。 6.拡散要素と、 反射鏡要素とを含み、 前記反射鏡要素は、垂直光の少なくとも80%および垂線から60°の角度にお ける入射光の少なくとも80%を反射する多層光学フィルムを含む 拡散反射鏡。 7.前記反射鏡要素は、垂直光の少なくとも95%を反射し、垂 線から60°の角度における光の少なくとも95%を反射する請求項6に記載の 拡散反射鏡。 8.前記拡散要素は拡散接着剤を含む、請求項6に記載の拡散反射鏡。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US49498095A | 1995-06-26 | 1995-06-26 | |
US08/494,980 | 1995-06-26 | ||
PCT/US1996/007654 WO1997001781A2 (en) | 1995-06-26 | 1996-05-24 | Diffusely reflecting multilayer polarizers and mirrors |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11508376A true JPH11508376A (ja) | 1999-07-21 |
Family
ID=23966743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9504408A Ceased JPH11508376A (ja) | 1995-06-26 | 1996-05-24 | 拡散反射多層偏光子および拡散反射多層反射鏡 |
Country Status (6)
Country | Link |
---|---|
US (2) | US5825542A (ja) |
EP (1) | EP0855043B1 (ja) |
JP (1) | JPH11508376A (ja) |
AU (1) | AU708412B2 (ja) |
DE (1) | DE69626124T2 (ja) |
WO (1) | WO1997001781A2 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7820252B2 (en) | 2001-07-02 | 2010-10-26 | Sumitomo Chemical Company, Limited | Transflective film, transflective polarizer, and polarizing light source device and liquid crystal display device using the same |
JP2013001013A (ja) * | 2011-06-17 | 2013-01-07 | Teijin Ltd | 多層延伸フィルム |
JP2013003409A (ja) * | 2011-06-17 | 2013-01-07 | Teijin Ltd | 多層延伸フィルム |
JP2013003410A (ja) * | 2011-06-17 | 2013-01-07 | Teijin Ltd | 多層延伸フィルム |
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US6096375A (en) | 1993-12-21 | 2000-08-01 | 3M Innovative Properties Company | Optical polarizer |
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-
1996
- 1996-05-24 DE DE69626124T patent/DE69626124T2/de not_active Expired - Fee Related
- 1996-05-24 JP JP9504408A patent/JPH11508376A/ja not_active Ceased
- 1996-05-24 EP EP96914779A patent/EP0855043B1/en not_active Expired - Lifetime
- 1996-05-24 WO PCT/US1996/007654 patent/WO1997001781A2/en active IP Right Grant
- 1996-05-24 AU AU58041/96A patent/AU708412B2/en not_active Ceased
-
1997
- 1997-09-10 US US08/927,436 patent/US5825542A/en not_active Expired - Lifetime
-
1998
- 1998-03-17 US US09/040,039 patent/US6018419A/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7820252B2 (en) | 2001-07-02 | 2010-10-26 | Sumitomo Chemical Company, Limited | Transflective film, transflective polarizer, and polarizing light source device and liquid crystal display device using the same |
JP2013001013A (ja) * | 2011-06-17 | 2013-01-07 | Teijin Ltd | 多層延伸フィルム |
JP2013003409A (ja) * | 2011-06-17 | 2013-01-07 | Teijin Ltd | 多層延伸フィルム |
JP2013003410A (ja) * | 2011-06-17 | 2013-01-07 | Teijin Ltd | 多層延伸フィルム |
Also Published As
Publication number | Publication date |
---|---|
DE69626124T2 (de) | 2003-10-09 |
US5825542A (en) | 1998-10-20 |
WO1997001781A3 (en) | 1997-03-13 |
WO1997001781A2 (en) | 1997-01-16 |
US6018419A (en) | 2000-01-25 |
AU708412B2 (en) | 1999-08-05 |
DE69626124D1 (de) | 2003-03-13 |
AU5804196A (en) | 1997-01-30 |
EP0855043A1 (en) | 1998-07-29 |
EP0855043B1 (en) | 2003-02-05 |
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