HK1016271A1 - Electronic watch. - Google Patents
Electronic watch.Info
- Publication number
- HK1016271A1 HK1016271A1 HK99101084A HK99101084A HK1016271A1 HK 1016271 A1 HK1016271 A1 HK 1016271A1 HK 99101084 A HK99101084 A HK 99101084A HK 99101084 A HK99101084 A HK 99101084A HK 1016271 A1 HK1016271 A1 HK 1016271A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- electronic watch
- watch
- electronic
- Prior art date
Links
Classifications
-
- 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
- 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
-
- 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
- G02F1/133528—Polarisers
- G02F1/133545—Dielectric stack 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
- G02F1/133553—Reflecting elements
-
- 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
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133567—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements on the back side
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)
- Electric Clocks (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15095697 | 1997-06-09 | ||
JP20947497 | 1997-08-04 | ||
JP20947397 | 1997-08-04 | ||
JP35573397 | 1997-12-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1016271A1 true HK1016271A1 (en) | 2003-05-06 |
Family
ID=27473056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK99101084A HK1016271A1 (en) | 1997-06-09 | 1999-03-16 | Electronic watch. |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0890866B1 (xx) |
DE (1) | DE69823425T2 (xx) |
HK (1) | HK1016271A1 (xx) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3122143B2 (ja) | 1997-06-30 | 2001-01-09 | シチズン時計株式会社 | 時 計 |
US6975455B1 (en) * | 2000-04-18 | 2005-12-13 | 3M Innovative Properties Company | Transflective layer for displays |
GB0016326D0 (en) * | 2000-07-03 | 2000-08-23 | Seos Displays Ltd | A display device for mobile telecommunications apparatus |
WO2005024499A1 (ja) * | 2003-09-04 | 2005-03-17 | Fujitsu Limited | Icカード |
DE102005043310B4 (de) | 2005-09-12 | 2007-10-04 | Siemens Ag | Anzeigesystem insbesondere für eine industrielle Automatisierungseinrichtung |
FR2936619B1 (fr) * | 2008-09-30 | 2011-03-04 | Nemoptic | Dispositif et procede d'affichage polychrome a cristal liquide |
KR102648211B1 (ko) | 2017-03-06 | 2024-03-14 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 고 콘트라스트 광학 필름 및 이를 포함하는 장치 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5216072B2 (xx) * | 1971-12-29 | 1977-05-06 | ||
JPS4886493A (xx) * | 1972-02-07 | 1973-11-15 | ||
CA1036699A (en) * | 1974-02-28 | 1978-08-15 | Akio Moriyama | Electro-optical display device |
US3950078A (en) * | 1974-10-16 | 1976-04-13 | Timex Corporation | Liquid crystal display |
GB2007900A (en) * | 1977-11-07 | 1979-05-23 | Fairchild Camera Instr Co | Improved liquid crystal display with improved legibility |
GB2094051A (en) * | 1981-02-28 | 1982-09-08 | Thorn Emi Ltd | Display device |
GB2143987A (en) * | 1983-07-20 | 1985-02-20 | Timex Corp | Time display for LCD analog timepiece |
JPS60244935A (ja) * | 1984-05-21 | 1985-12-04 | Seiko Epson Corp | 液晶表示体 |
DE3437130A1 (de) * | 1984-10-10 | 1986-04-10 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Fluessigkristall-anzeigevorrichtung |
JP2543825B2 (ja) * | 1993-04-28 | 1996-10-16 | 根本特殊化学株式会社 | 蓄光性蛍光体 |
US5418631A (en) * | 1993-05-14 | 1995-05-23 | Kaiser Optical Systems, Inc. | Edge-lit holographic diffusers for flat-panel displays |
JPH0777688A (ja) * | 1993-09-07 | 1995-03-20 | Seiko Instr Inc | 反射型液晶電気光学装置 |
IL112070A0 (en) * | 1993-12-21 | 1995-03-15 | Minnesota Mining & Mfg | Optical display |
JP4104651B2 (ja) * | 1994-06-10 | 2008-06-18 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | 液晶ディスプレイに使用するためのホログラフィック多色光学要素および該要素の製造方法およびディスプレイ装置 |
US5686979A (en) * | 1995-06-26 | 1997-11-11 | Minnesota Mining And Manufacturing Company | Optical panel capable of switching between reflective and transmissive states |
-
1998
- 1998-06-09 EP EP98304542A patent/EP0890866B1/en not_active Expired - Lifetime
- 1998-06-09 DE DE69823425T patent/DE69823425T2/de not_active Expired - Lifetime
-
1999
- 1999-03-16 HK HK99101084A patent/HK1016271A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0890866A3 (en) | 2000-01-19 |
EP0890866A2 (en) | 1999-01-13 |
EP0890866B1 (en) | 2004-04-28 |
DE69823425D1 (de) | 2004-06-03 |
DE69823425T2 (de) | 2005-05-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PC | Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee) |
Effective date: 20160609 |