NL1015219A1 - Weergaveinrichting met vloeibare kristallen. - Google Patents
Weergaveinrichting met vloeibare kristallen.Info
- Publication number
- NL1015219A1 NL1015219A1 NL1015219A NL1015219A NL1015219A1 NL 1015219 A1 NL1015219 A1 NL 1015219A1 NL 1015219 A NL1015219 A NL 1015219A NL 1015219 A NL1015219 A NL 1015219A NL 1015219 A1 NL1015219 A1 NL 1015219A1
- Authority
- NL
- Netherlands
- Prior art keywords
- liquid crystal
- display device
- crystal display
- liquid
- display
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- 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
- G02F1/1336—Illuminating devices
- G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
-
- 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
- G02F1/133543—Cholesteric 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
- G02F1/133528—Polarisers
- G02F1/133545—Dielectric stack polarisers
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11135334A JP2000321572A (ja) | 1999-05-17 | 1999-05-17 | 液晶表示装置 |
JP13533499 | 1999-05-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
NL1015219A1 true NL1015219A1 (nl) | 2000-11-20 |
NL1015219C2 NL1015219C2 (nl) | 2001-05-01 |
Family
ID=15149346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL1015219A NL1015219C2 (nl) | 1999-05-17 | 2000-05-17 | Weergave-inrichting met vloeibare kristallen. |
Country Status (5)
Country | Link |
---|---|
US (1) | US6459461B1 (nl) |
JP (1) | JP2000321572A (nl) |
KR (1) | KR100714518B1 (nl) |
NL (1) | NL1015219C2 (nl) |
TW (1) | TWI230824B (nl) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4462512B2 (ja) * | 1999-04-26 | 2010-05-12 | 日東電工株式会社 | 液晶表示装置 |
JP2001051268A (ja) * | 1999-08-17 | 2001-02-23 | Nitto Denko Corp | 液晶表示装置 |
KR20020040996A (ko) * | 2000-11-25 | 2002-05-31 | 주식회사 현대 디스플레이 테크놀로지 | 다층구조의 편광 도광판 |
US6917399B2 (en) * | 2001-02-22 | 2005-07-12 | 3M Innovative Properties Company | Optical bodies containing cholesteric liquid crystal material and methods of manufacture |
KR100661365B1 (ko) | 2005-04-27 | 2006-12-27 | 삼성전자주식회사 | 액정표시장치 |
JP2007064999A (ja) * | 2005-08-29 | 2007-03-15 | Mitsubishi Electric Corp | 液晶表示装置 |
US20080064131A1 (en) * | 2006-09-12 | 2008-03-13 | Mutual-Tek Industries Co., Ltd. | Light emitting apparatus and method for the same |
TW201036529A (en) * | 2009-03-25 | 2010-10-01 | Askey Computer Corp | A liquid crystal anti-freeze method and a liquid crystal module using the liquid crystal anti-freeze method |
US8299371B2 (en) * | 2010-12-20 | 2012-10-30 | Endicott Interconnect Technologies, Inc. | Circuitized substrate with dielectric interposer assembly and method |
CN103376589B (zh) * | 2012-04-17 | 2016-06-01 | 扬升照明股份有限公司 | 显示装置 |
KR101990499B1 (ko) * | 2016-09-02 | 2019-06-18 | 주식회사 지앤아이솔루션 | 액정 표시 장치 |
US11880235B2 (en) * | 2019-05-10 | 2024-01-23 | Apple Inc. | Electronic devices with enhanced display areas |
JP2023169661A (ja) * | 2022-05-17 | 2023-11-30 | 株式会社ジャパンディスプレイ | 液晶光学素子 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3012462B2 (ja) | 1994-09-26 | 2000-02-21 | 富士通株式会社 | 導光板並びにこれを用いた面光源及び非発光型表示装置 |
JP2915317B2 (ja) * | 1995-02-28 | 1999-07-05 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 導光体ユニット、液晶表示装置及び偏光方法 |
DE69632813T2 (de) * | 1995-08-23 | 2005-06-30 | Koninklijke Philips Electronics N.V. | Beleuchtungssystem für eine flachtafel-bildanzeigevorrichtung |
US6104454A (en) * | 1995-11-22 | 2000-08-15 | Hitachi, Ltd | Liquid crystal display |
US5914760A (en) * | 1996-06-21 | 1999-06-22 | Casio Computer Co., Ltd. | Surface light source device and liquid crystal display device using the same |
JP3321534B2 (ja) | 1996-09-27 | 2002-09-03 | 日東電工株式会社 | 面光源装置及び反射・透過両用液晶表示装置 |
WO1998052094A1 (fr) | 1997-05-14 | 1998-11-19 | Seiko Epson Corporation | Affichage et dispositif electronique comprenant cet affichage |
JP3874224B2 (ja) * | 1997-09-12 | 2007-01-31 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 偏光成分を増加させる導光体ユニットおよび液晶表示装置 |
JP3642381B2 (ja) * | 1998-02-26 | 2005-04-27 | 日東電工株式会社 | 導光板、面光源装置及び反射型液晶表示装置 |
JP3520494B2 (ja) * | 1998-05-11 | 2004-04-19 | 日東電工株式会社 | 反射型液晶表示装置 |
-
1999
- 1999-05-17 JP JP11135334A patent/JP2000321572A/ja active Pending
-
2000
- 2000-05-16 US US09/571,539 patent/US6459461B1/en not_active Expired - Fee Related
- 2000-05-17 NL NL1015219A patent/NL1015219C2/nl active Search and Examination
- 2000-05-17 KR KR1020000026329A patent/KR100714518B1/ko not_active IP Right Cessation
- 2000-05-17 TW TW089109418A patent/TWI230824B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20000077296A (ko) | 2000-12-26 |
KR100714518B1 (ko) | 2007-05-07 |
TWI230824B (en) | 2005-04-11 |
JP2000321572A (ja) | 2000-11-24 |
US6459461B1 (en) | 2002-10-01 |
NL1015219C2 (nl) | 2001-05-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AD1A | A request for search or an international type search has been filed | ||
RD2N | Patents in respect of which a decision has been taken or a report has been made (novelty report) |
Effective date: 20010227 |
|
PD2B | A search report has been drawn up |