NL1015276A1 - Weergeefinrichting met vloeibare kristallen. - Google Patents

Weergeefinrichting met vloeibare kristallen.

Info

Publication number
NL1015276A1
NL1015276A1 NL1015276A NL1015276A NL1015276A1 NL 1015276 A1 NL1015276 A1 NL 1015276A1 NL 1015276 A NL1015276 A NL 1015276A NL 1015276 A NL1015276 A NL 1015276A NL 1015276 A1 NL1015276 A1 NL 1015276A1
Authority
NL
Netherlands
Prior art keywords
light
liquid
pipe
light pipe
display device
Prior art date
Application number
NL1015276A
Other languages
English (en)
Other versions
NL1015276C2 (nl
Inventor
Seiji Umemoto
Shuuji Yano
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of NL1015276A1 publication Critical patent/NL1015276A1/nl
Application granted granted Critical
Publication of NL1015276C2 publication Critical patent/NL1015276C2/nl

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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • G02B6/0031—Reflecting element, sheet or layer
    • 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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
NL1015276A 1999-05-24 2000-05-23 Weergeefinrichting met vloeibare kristallen. NL1015276C2 (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11143495A JP2000330107A (ja) 1999-05-24 1999-05-24 液晶表示装置
JP14349599 1999-05-24

Publications (2)

Publication Number Publication Date
NL1015276A1 true NL1015276A1 (nl) 2000-11-28
NL1015276C2 NL1015276C2 (nl) 2002-04-02

Family

ID=15340050

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1015276A NL1015276C2 (nl) 1999-05-24 2000-05-23 Weergeefinrichting met vloeibare kristallen.

Country Status (5)

Country Link
US (1) US6590625B1 (nl)
JP (1) JP2000330107A (nl)
KR (1) KR100649846B1 (nl)
NL (1) NL1015276C2 (nl)
TW (1) TWI259307B (nl)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5668663A (en) 1994-05-05 1997-09-16 Donnelly Corporation Electrochromic mirrors and devices
US6891563B2 (en) 1996-05-22 2005-05-10 Donnelly Corporation Vehicular vision system
US6124886A (en) 1997-08-25 2000-09-26 Donnelly Corporation Modular rearview mirror assembly
US8294975B2 (en) 1997-08-25 2012-10-23 Donnelly Corporation Automotive rearview mirror assembly
US6326613B1 (en) 1998-01-07 2001-12-04 Donnelly Corporation Vehicle interior mirror assembly adapted for containing a rain sensor
US6172613B1 (en) 1998-02-18 2001-01-09 Donnelly Corporation Rearview mirror assembly incorporating vehicle information display
US6445287B1 (en) 2000-02-28 2002-09-03 Donnelly Corporation Tire inflation assistance monitoring system
US8288711B2 (en) 1998-01-07 2012-10-16 Donnelly Corporation Interior rearview mirror system with forwardly-viewing camera and a control
US6477464B2 (en) 2000-03-09 2002-11-05 Donnelly Corporation Complete mirror-based global-positioning system (GPS) navigation solution
US6329925B1 (en) 1999-11-24 2001-12-11 Donnelly Corporation Rearview mirror assembly with added feature modular display
US6693517B2 (en) 2000-04-21 2004-02-17 Donnelly Corporation Vehicle mirror assembly communicating wirelessly with vehicle accessories and occupants
JP2001051268A (ja) * 1999-08-17 2001-02-23 Nitto Denko Corp 液晶表示装置
WO2007053710A2 (en) 2005-11-01 2007-05-10 Donnelly Corporation Interior rearview mirror with display
US7370983B2 (en) 2000-03-02 2008-05-13 Donnelly Corporation Interior mirror assembly with display
AU2001243285A1 (en) 2000-03-02 2001-09-12 Donnelly Corporation Video mirror systems incorporating an accessory module
US7167796B2 (en) 2000-03-09 2007-01-23 Donnelly Corporation Vehicle navigation system for use with a telematics system
FR2809496B1 (fr) * 2000-05-23 2002-07-12 Saint Gobain Vitrage Couche diffusante
US7255451B2 (en) 2002-09-20 2007-08-14 Donnelly Corporation Electro-optic mirror cell
ES2287266T3 (es) 2001-01-23 2007-12-16 Donnelly Corporation Sistema de iluminacion de vehiculos mejorado.
US7581859B2 (en) 2005-09-14 2009-09-01 Donnelly Corp. Display device for exterior rearview mirror
JP3803554B2 (ja) * 2001-02-16 2006-08-02 株式会社日立製作所 液晶表示装置
JP2003015133A (ja) 2001-04-27 2003-01-15 Citizen Watch Co Ltd 液晶表示装置
US7030945B2 (en) * 2001-08-22 2006-04-18 Nitto Denko Corporation Liquid-crystal display device
US6918674B2 (en) 2002-05-03 2005-07-19 Donnelly Corporation Vehicle rearview mirror system
WO2003105099A1 (en) 2002-06-06 2003-12-18 Donnelly Corporation Interior rearview mirror system with compass
FR2844364B1 (fr) * 2002-09-11 2004-12-17 Saint Gobain Substrat diffusant
US7310177B2 (en) 2002-09-20 2007-12-18 Donnelly Corporation Electro-optic reflective element assembly
KR20040031858A (ko) * 2002-10-04 2004-04-14 삼성전자주식회사 액정표시장치
JP4574942B2 (ja) 2002-10-28 2010-11-04 株式会社 日立ディスプレイズ 液晶表示装置
US7446924B2 (en) 2003-10-02 2008-11-04 Donnelly Corporation Mirror reflective element assembly including electronic component
TW200602585A (en) * 2004-03-16 2006-01-16 Koninkl Philips Electronics Nv High brightness illumination device with incoherent solid state light source
US20090185383A1 (en) * 2004-09-29 2009-07-23 Koninklijke Philips Electronics, N.V. Light emitting plate system with improved transparency
US7787077B2 (en) 2005-01-18 2010-08-31 Citizen Holdings Co., Ltd Liquid crystal display apparatus
JP3991281B2 (ja) 2005-05-31 2007-10-17 ソニー株式会社 液晶表示装置、光学シートの製造方法および光学シート
JP5067747B2 (ja) * 2005-08-08 2012-11-07 独立行政法人産業技術総合研究所 光線指向性化ガラス基板及びそれを用いた照明装置
JP4797577B2 (ja) 2005-10-31 2011-10-19 ソニー株式会社 電池
JP4957195B2 (ja) * 2006-11-09 2012-06-20 ソニー株式会社 液晶表示装置
EP2156276A4 (en) * 2007-05-11 2011-12-07 Rpo Pty Ltd PERMANENT BODY
KR20090059996A (ko) * 2007-12-07 2009-06-11 삼성전자주식회사 백라이트유닛 및 이를 갖는 평판표시장치
US8154418B2 (en) 2008-03-31 2012-04-10 Magna Mirrors Of America, Inc. Interior rearview mirror system
JP5163571B2 (ja) * 2009-03-23 2013-03-13 カシオ計算機株式会社 液晶表示装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2692025B2 (ja) 1992-01-24 1997-12-17 スタンレー電気株式会社 面状発光体装置
WO1993016410A1 (en) * 1992-02-14 1993-08-19 Raychem Corporation Front lit liquid crystal displays
TW594115B (en) * 1992-10-09 2004-06-21 Asahi Glass Co Ltd A liquid crystal display device and an illumination device for a direct viewing type display element
JP3518554B2 (ja) * 1993-03-23 2004-04-12 大日本印刷株式会社 レンズシート及び該レンズシートを用いた面光源
US5418631A (en) * 1993-05-14 1995-05-23 Kaiser Optical Systems, Inc. Edge-lit holographic diffusers for flat-panel displays
JPH075462A (ja) 1993-06-16 1995-01-10 Dainippon Printing Co Ltd 面光源、それを用いた表示装置、及びそれらに用いる光拡散シート
US5485354A (en) 1993-09-09 1996-01-16 Precision Lamp, Inc. Flat panel display lighting system
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
AU4409496A (en) 1994-11-29 1996-06-19 Precision Lamp, Inc. Edge light for panel display
GB2296808A (en) * 1994-12-29 1996-07-10 Sharp Kk Illumination system for display device
US5751388A (en) * 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
JP3286138B2 (ja) * 1995-08-03 2002-05-27 日東電工株式会社 導光板、面光源装置、偏光光源装置及び液晶表示装置
GB2306741A (en) * 1995-10-24 1997-05-07 Sharp Kk Illuminator
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
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
EP1018058A2 (en) * 1997-03-06 2000-07-12 Nashua Corporation Improved display
EP0867747A3 (en) * 1997-03-25 1999-03-03 Sony Corporation Reflective display device
JP3703250B2 (ja) 1997-05-13 2005-10-05 松下電器産業株式会社 反射表示用照明装置
EP0879991A3 (en) * 1997-05-13 1999-04-21 Matsushita Electric Industrial Co., Ltd. Illuminating system
JPH10339872A (ja) 1997-06-09 1998-12-22 Nitto Denko Corp 液晶表示装置
US6151089A (en) * 1998-01-20 2000-11-21 Sony Corporation Reflection type display with light waveguide with inclined and planar surface sections
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
EP0950851B1 (en) * 1998-04-17 2006-03-01 Nitto Denko Corporation Light conductive plate, surface light source device, and reflection type liquid-crystal display

Also Published As

Publication number Publication date
KR100649846B1 (ko) 2006-11-24
KR20000077378A (ko) 2000-12-26
JP2000330107A (ja) 2000-11-30
TWI259307B (en) 2006-08-01
NL1015276C2 (nl) 2002-04-02
US6590625B1 (en) 2003-07-08

Similar Documents

Publication Publication Date Title
NL1015276A1 (nl) Weergeefinrichting met vloeibare kristallen.
TW200615658A (en) Prism sheet, backlight assembly and liquid crystal display device having the same
TW200732770A (en) Reflective display device and retro-reflector used therefor
TW200502505A (en) Light guiding board, and lighting device, plane light source device and display device using the light guiding board
TW343293B (en) Light transmission plate, surface light source device, liquid crystal display device, and display device
EP1256834A3 (en) Reflective liquid-crystal display device
ES2132597T3 (es) Dispositivo de iluminacion por detras que emplea una agrupacion de microprismas.
TWI265312B (en) Micro-mirror device with light angle amplification
EP1251454A3 (en) Touch panel including illuminator and reflective liquid-crystal display device
JP2008517326A5 (nl)
EP0787942A3 (en) Light source device for liquid crystal display using a light guide plate
TW200606500A (en) Liquid crystal display device having bilateral display function
TW200407623A (en) Semi-transmissive liquid crystal display device
TW200639487A (en) Liquid crystal device and electronic equipment
TW200628925A (en) Area light source device and liquid crystal display device including the same
TW200639529A (en) Backlight assembly and display device having the same
TWI266931B (en) Backlight assembly and liquid crystal display device using the same
EP1111440A3 (en) Liquid-crystal display device
TW200617517A (en) Viewing-angle adjustable liquid crystal display and method of the same
EP1241401A3 (en) Light pipe, planar light source unit and reflective liquid-crystal display device
US20180196188A1 (en) Backlight module and fabricating method thereof, and two-sided display device
WO2009011147A1 (ja) 液晶表示装置
EP1331508A3 (en) Liquid crystal display device
EP1239320A3 (en) Reflection type liquid-crystal display apparatus
JPH04238321A (ja) 液晶表示器

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: 20020128

PD2B A search report has been drawn up
PD2B A search report has been drawn up