DE60207935D1 - Reflektor und reflektive Flüssigkristallanzeige - Google Patents
Reflektor und reflektive FlüssigkristallanzeigeInfo
- 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
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optical Elements Other Than Lenses (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001197359 | 2001-06-28 | ||
JP2001197359A JP3955191B2 (ja) | 2001-06-28 | 2001-06-28 | 反射体および反射型液晶表示装置 |
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)
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*** |
Family Cites Families (7)
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 |
US6199992B1 (en) * | 1997-03-13 | 2001-03-13 | Alps Electric Co., Ltd. | Reflector, method of manufacturing the same, and display device using the reflector |
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 |
-
2001
- 2001-06-28 JP JP2001197359A patent/JP3955191B2/ja not_active Expired - Fee Related
-
2002
- 2002-04-15 EP EP02252645A patent/EP1271190B1/de not_active Expired - Fee Related
- 2002-04-15 DE DE60207935T patent/DE60207935T2/de not_active Expired - Lifetime
- 2002-06-26 US US10/180,434 patent/US6695454B2/en not_active Expired - Fee Related
- 2002-06-27 CN CNB021244111A patent/CN1174264C/zh not_active Expired - Fee Related
-
2003
- 2003-09-26 US US10/672,838 patent/US6863410B2/en not_active Expired - Fee Related
- 2003-09-26 US US10/672,115 patent/US6829094B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030043322A1 (en) | 2003-03-06 |
CN1395117A (zh) | 2003-02-05 |
JP2003014912A (ja) | 2003-01-15 |
US20040057136A1 (en) | 2004-03-25 |
US6863410B2 (en) | 2005-03-08 |
US20040057137A1 (en) | 2004-03-25 |
JP3955191B2 (ja) | 2007-08-08 |
EP1271190B1 (de) | 2005-12-14 |
US6695454B2 (en) | 2004-02-24 |
US6829094B2 (en) | 2004-12-07 |
EP1271190A1 (de) | 2003-01-02 |
CN1174264C (zh) | 2004-11-03 |
DE60207935T2 (de) | 2006-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |