DE60207935D1 - Reflektor und reflektive Flüssigkristallanzeige - Google Patents

Reflektor und reflektive Flüssigkristallanzeige

Info

Publication number
DE60207935D1
DE60207935D1 DE60207935T DE60207935T DE60207935D1 DE 60207935 D1 DE60207935 D1 DE 60207935D1 DE 60207935 T DE60207935 T DE 60207935T DE 60207935 T DE60207935 T DE 60207935T DE 60207935 D1 DE60207935 D1 DE 60207935D1
Authority
DE
Germany
Prior art keywords
reflector
liquid crystal
crystal display
reflective liquid
reflective
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.)
Expired - Lifetime
Application number
DE60207935T
Other languages
English (en)
Other versions
DE60207935T2 (de
Inventor
Katsumasa Yoshii
Kenji Omote
Mitsuru Kano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of DE60207935D1 publication Critical patent/DE60207935D1/de
Application granted granted Critical
Publication of DE60207935T2 publication Critical patent/DE60207935T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • 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
    • G02F1/133553—Reflecting elements
DE60207935T 2001-06-28 2002-04-15 Reflektor und reflektive Flüssigkristallanzeige Expired - Lifetime DE60207935T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001197359A JP3955191B2 (ja) 2001-06-28 2001-06-28 反射体および反射型液晶表示装置
JP2001197359 2001-06-28

Publications (2)

Publication Number Publication Date
DE60207935D1 true DE60207935D1 (de) 2006-01-19
DE60207935T2 DE60207935T2 (de) 2006-08-24

Family

ID=19034978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60207935T Expired - Lifetime DE60207935T2 (de) 2001-06-28 2002-04-15 Reflektor und reflektive Flüssigkristallanzeige

Country Status (5)

Country Link
US (3) US6695454B2 (de)
EP (1) EP1271190B1 (de)
JP (1) JP3955191B2 (de)
CN (1) CN1174264C (de)
DE (1) DE60207935T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4030835B2 (ja) * 2002-08-23 2008-01-09 アルプス電気株式会社 反射体及びこの反射体を備えた反射型液晶表示装置
JP4181905B2 (ja) 2003-03-25 2008-11-19 アルプス電気株式会社 液晶表示パネルおよび液晶表示装置
TW594325B (en) * 2003-04-04 2004-06-21 Ind Tech Res Inst Process of manufacturing a diffusive TiO2 reflector
JP2005114772A (ja) * 2003-10-02 2005-04-28 Alps Electric Co Ltd 反射体及びこれを用いた液晶表示装置
JP2005114966A (ja) * 2003-10-07 2005-04-28 Alps Electric Co Ltd カラー液晶表示装置
JP2005140954A (ja) * 2003-11-06 2005-06-02 Alps Electric Co Ltd 半透過反射膜および液晶表示装置
WO2005083805A1 (ja) * 2004-02-26 2005-09-09 Matsushita Electric Industrial Co., Ltd. Ｌｅｄ光源
JP4426355B2 (ja) * 2004-03-30 2010-03-03 アルプス電気株式会社 反射体および液晶表示装置
EP1962110A1 (de) * 2007-02-14 2008-08-27 Sony Corporation Antiglanzfolie, Herstellungsverfahren dafür und Anzeigevorrichtung damit
CN113126191B (zh) * 2021-04-27 2023-06-27 上海慧希电子科技有限公司 一种光学器件及光学系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5616119A (en) * 1979-07-18 1981-02-16 Mitsubishi Electric Corp Reflective screen
US4374609A (en) * 1981-05-21 1983-02-22 Zenith Radio Corporation Image projection screen with decreased color shift as a function of viewing angle, and method of manufacture
JPH03144431A (ja) * 1989-10-30 1991-06-19 Kuraray Co Ltd 反射型スクリーン
KR100299905B1 (ko) * 1997-03-13 2001-09-06 가타오카 마사타카 반사장치및그제조방법그리고이반사장치를사용한표시장치
US6130736A (en) 1997-06-13 2000-10-10 Alps Electric Co., Ltd. Liquid crystal display with corrugated reflective surface
JPH11242105A (ja) * 1998-02-24 1999-09-07 Alps Electric Co Ltd 反射体形成用母型とその製造方法および反射体とその製造方法並びに反射型液晶表示装置
TW594218B (en) * 2000-07-03 2004-06-21 Alps Electric Co Ltd Reflector and reflective liquid crystal display device

Also Published As

Publication number Publication date
EP1271190A1 (de) 2003-01-02
CN1174264C (zh) 2004-11-03
US20030043322A1 (en) 2003-03-06
EP1271190B1 (de) 2005-12-14
US6695454B2 (en) 2004-02-24
US6829094B2 (en) 2004-12-07
US6863410B2 (en) 2005-03-08
US20040057137A1 (en) 2004-03-25
JP3955191B2 (ja) 2007-08-08
DE60207935T2 (de) 2006-08-24
CN1395117A (zh) 2003-02-05
US20040057136A1 (en) 2004-03-25
JP2003014912A (ja) 2003-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition