CN1207694C - 一种双重显示装置和一种终端装置 - Google Patents
一种双重显示装置和一种终端装置 Download PDFInfo
- Publication number
- CN1207694C CN1207694C CNB981089755A CN98108975A CN1207694C CN 1207694 C CN1207694 C CN 1207694C CN B981089755 A CNB981089755 A CN B981089755A CN 98108975 A CN98108975 A CN 98108975A CN 1207694 C CN1207694 C CN 1207694C
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- Prior art keywords
- display
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- equipment
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- 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 - Fee Related
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Classifications
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- 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
-
- 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
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
-
- 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
- G02F1/133342—Constructional arrangements; Manufacturing methods for double-sided displays
-
- 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
- G02F1/133391—Constructional arrangement for sub-divided displays
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electric Clocks (AREA)
- Telephone Set Structure (AREA)
- Burglar Alarm Systems (AREA)
- Liquid Crystal (AREA)
- Gas-Filled Discharge Tubes (AREA)
Abstract
Description
Claims (27)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972213 | 1997-05-26 | ||
FI972213A FI104658B (fi) | 1997-05-26 | 1997-05-26 | Kahden näytön näyttöjärjestely ja päätelaite |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1200526A CN1200526A (zh) | 1998-12-02 |
CN1207694C true CN1207694C (zh) | 2005-06-22 |
Family
ID=8548907
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981089755A Expired - Fee Related CN1207694C (zh) | 1997-05-26 | 1998-05-26 | 一种双重显示装置和一种终端装置 |
Country Status (8)
Country | Link |
---|---|
US (2) | US6583770B1 (zh) |
EP (1) | EP0881617B1 (zh) |
JP (1) | JPH117259A (zh) |
KR (1) | KR100639314B1 (zh) |
CN (1) | CN1207694C (zh) |
AT (1) | ATE214507T1 (zh) |
DE (1) | DE69804156T2 (zh) |
FI (1) | FI104658B (zh) |
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-
1997
- 1997-05-26 FI FI972213A patent/FI104658B/fi not_active IP Right Cessation
-
1998
- 1998-05-04 AT AT98660039T patent/ATE214507T1/de active
- 1998-05-04 EP EP98660039A patent/EP0881617B1/en not_active Expired - Lifetime
- 1998-05-04 DE DE69804156T patent/DE69804156T2/de not_active Expired - Lifetime
- 1998-05-13 US US09/078,298 patent/US6583770B1/en not_active Expired - Lifetime
- 1998-05-25 KR KR1019980018813A patent/KR100639314B1/ko not_active IP Right Cessation
- 1998-05-25 JP JP10142931A patent/JPH117259A/ja active Pending
- 1998-05-26 CN CNB981089755A patent/CN1207694C/zh not_active Expired - Fee Related
-
2003
- 2003-04-09 US US10/410,673 patent/US6747609B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6747609B2 (en) | 2004-06-08 |
KR100639314B1 (ko) | 2006-12-22 |
US20030189528A1 (en) | 2003-10-09 |
EP0881617A1 (en) | 1998-12-02 |
EP0881617B1 (en) | 2002-03-13 |
US6583770B1 (en) | 2003-06-24 |
DE69804156T2 (de) | 2002-10-31 |
FI972213A0 (fi) | 1997-05-26 |
ATE214507T1 (de) | 2002-03-15 |
FI972213A (fi) | 1998-11-27 |
JPH117259A (ja) | 1999-01-12 |
FI104658B (fi) | 2000-03-15 |
CN1200526A (zh) | 1998-12-02 |
KR19980087342A (ko) | 1998-12-05 |
DE69804156D1 (de) | 2002-04-18 |
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