KR20090062003A - 디스플레이 장치용 색보상 필름 및 이를 포함하는디스플레이 장치용 필터 - Google Patents
디스플레이 장치용 색보상 필름 및 이를 포함하는디스플레이 장치용 필터 Download PDFInfo
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- KR20090062003A KR20090062003A KR1020070129072A KR20070129072A KR20090062003A KR 20090062003 A KR20090062003 A KR 20090062003A KR 1020070129072 A KR1020070129072 A KR 1020070129072A KR 20070129072 A KR20070129072 A KR 20070129072A KR 20090062003 A KR20090062003 A KR 20090062003A
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- refractive index
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/28—Interference filters
- G02B5/285—Interference filters comprising deposited thin solid films
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- 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
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- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
-
- 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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
-
- 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
- G02F1/13363—Birefringent elements, e.g. for optical compensation
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
- G03F7/0007—Filters, e.g. additive colour filters; Components for display devices
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
Claims (7)
- 두께가 780 nm 이하이고 수직 방향의 제1 굴절률과 수평 방향의 제2 굴절률을 갖는 복굴절 박막층;상기 복굴절 박막층의 일면에 형성되고, 상기 복굴절 박막층보다 큰 두께를 가지며 제3 굴절률로 이루어진 제1 후막층; 및상기 복굴절 박막층의 타면에 형성되고, 상기 복굴절 박막층보다 큰 두께를 가지며 제4 굴절률을 갖는 제2 후막층;을 포함하는 디스플레이 장치용 색보상 필름.
- 제1항에 있어서,상기 제1 굴절률은 상기 제3 굴절률 및 상기 제4 굴절률과의 차이가 1 이하이고, 상기 제2 굴절률은 상기 제3 굴절률 및 상기 제4 굴절률보다 낮은 것을 특징으로 하는 디스플레이 장치용 색보상 필름.
- 제2항에 있어서,상기 제2 굴절률은 1 내지 2이고, 상기 제3 굴절률 및 제4 굴절률은 2 내지 4인 것을 특징으로 하는 디스플레이 장치용 색보상 필름.
- 제1항에 있어서,상기 제1 굴절률은 상기 제3 굴절률 및 상기 제4 굴절률과의 차이가 1 이하이고, 상기 제2 굴절률은 상기 제3 굴절률 및 상기 제4 굴절률보다 높은 것을 특징으로 하는 디스플레이 장치용 색보상 필름.
- 제4항에 있어서,상기 제2 굴절률은 2 내지 4이고, 상기 제3 굴절률 및 제4 굴절률은 1 내지 2인 것을 특징으로 하는 디스플레이 장치용 색보상 필름.
- 제1항에 있어서,상기 제1 후막층 또는 제2 후막층 상에 형성되고,투명 수지 재질의 기재; 및상기 기재의 일 면에 형성된 쐐기형 단면을 갖는 음각 패턴 내에 광흡수 물질이 충진되어 형성된 외광 차폐 패턴을 구비한 외광 차폐 필름을 더 포함하는 것을 특징으로 하는 디스플레이 장치용 색보상 필름.
- 투명 기판;상기 투명 기판의 일면에 형성되고 광흡수 물질이 충진되어 형성된 외광 차폐 패턴을 포함하는 외광 차폐 필름;상기 외광 차폐 필름 상에 형성되고 외부광의 반사를 방지하기 위한 반사 방지 필름;상기 투명 기판의 타면에 형성되고, 두께가 780 nm 이하이고 수직 방향의 제1 굴절률과 수평 방향의 제2 굴절률을 갖는 복굴절 박막층; 및상기 복굴절 박막층 상에 형성되고, 상기 복굴절 박막층보다 큰 두께를 가지며 상기 제2 굴절률보다 작은 크기의 제3 굴절률로 이루어진 제1 후막층;을 포함하는 디스플레이 장치용 광학 필터.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070129072A KR101094407B1 (ko) | 2007-12-12 | 2007-12-12 | 디스플레이 장치용 색보상 필름 및 이를 포함하는디스플레이 장치용 필터 |
| US12/187,017 US8208097B2 (en) | 2007-08-08 | 2008-08-06 | Color compensation multi-layered member for display apparatus, optical filter for display apparatus having the same and display apparatus having the same |
| EP08161979A EP2023190A1 (en) | 2007-08-08 | 2008-08-07 | Color compensation multi-layered member for display apparatus |
| CN2008101473312A CN101363929B (zh) | 2007-08-08 | 2008-08-07 | 用于显示装置的色彩补偿多层构件和滤光片以及显示装置 |
| JP2008205999A JP2009042762A (ja) | 2007-08-08 | 2008-08-08 | ディスプレイ装置用色補償フィルムおよびディスプレイ装置用光学フィルタ |
| JP2011251647A JP2012053483A (ja) | 2007-08-08 | 2011-11-17 | ディスプレイ装置用色補償フィルムおよびディスプレイ装置用光学フィルタ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020070129072A KR101094407B1 (ko) | 2007-12-12 | 2007-12-12 | 디스플레이 장치용 색보상 필름 및 이를 포함하는디스플레이 장치용 필터 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20090062003A true KR20090062003A (ko) | 2009-06-17 |
| KR101094407B1 KR101094407B1 (ko) | 2011-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020070129072A Expired - Fee Related KR101094407B1 (ko) | 2007-08-08 | 2007-12-12 | 디스플레이 장치용 색보상 필름 및 이를 포함하는디스플레이 장치용 필터 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR101094407B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140141391A (ko) * | 2013-05-31 | 2014-12-10 | 삼성전자주식회사 | 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치 |
| US9209230B2 (en) | 2012-12-21 | 2015-12-08 | Samsung Electronics Co., Ltd | Optical films for reducing color shift and organic light-emitting display apparatuses employing the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4145113A (en) | 1977-08-05 | 1979-03-20 | C. Reichert Optische Werke, Ag | Color correcting interference filter |
| KR100766168B1 (ko) | 2006-09-13 | 2007-10-10 | 삼성정밀화학 주식회사 | 디스플레이 장치용 고색 재현 명암비 향상 필름 및 그제조방법 |
-
2007
- 2007-12-12 KR KR1020070129072A patent/KR101094407B1/ko not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9209230B2 (en) | 2012-12-21 | 2015-12-08 | Samsung Electronics Co., Ltd | Optical films for reducing color shift and organic light-emitting display apparatuses employing the same |
| US9507059B2 (en) | 2012-12-21 | 2016-11-29 | Samsung Electronics Co., Ltd. | Optical films for reducing color shift and organic light-emitting display apparatuses employing the same |
| KR20140141391A (ko) * | 2013-05-31 | 2014-12-10 | 삼성전자주식회사 | 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치 |
| US9224984B2 (en) | 2013-05-31 | 2015-12-29 | Samsung Electronics Co., Ltd. | Optical films for reducing color shift and organic light-emitting display apparatuses employing the same |
| US9507060B2 (en) | 2013-05-31 | 2016-11-29 | Samsung Electronics Co., Ltd. | Optical films for reducing color shift and organic light-emitting display apparatuses employing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101094407B1 (ko) | 2011-12-15 |
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St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
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St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20141209 |
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| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |