DE2618902A1 - Fluessigkristallanordnung zur darstellung von ziffern, zeichen oder symbolen - Google Patents
Fluessigkristallanordnung zur darstellung von ziffern, zeichen oder symbolenInfo
- Publication number
- DE2618902A1 DE2618902A1 DE19762618902 DE2618902A DE2618902A1 DE 2618902 A1 DE2618902 A1 DE 2618902A1 DE 19762618902 DE19762618902 DE 19762618902 DE 2618902 A DE2618902 A DE 2618902A DE 2618902 A1 DE2618902 A1 DE 2618902A1
- Authority
- DE
- Germany
- Prior art keywords
- liquid crystal
- light
- module
- crystal display
- optical storage
- 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.)
- Withdrawn
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 21
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000000758 substrate Substances 0.000 claims abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000011521 glass Substances 0.000 claims abstract description 4
- 239000002184 metal Substances 0.000 claims abstract description 4
- 230000010287 polarization Effects 0.000 claims description 13
- 239000000126 substance Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000005669 field effect Effects 0.000 claims 1
- 229910000906 Bronze Inorganic materials 0.000 abstract description 3
- 239000010974 bronze Substances 0.000 abstract description 3
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000000969 carrier Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- 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
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133614—Illuminating devices using photoluminescence, e.g. phosphors illuminated by UV or blue light
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Polarising Elements (AREA)
- Optical Filters (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD186583A DD120724A1 (en, 2012) | 1975-06-12 | 1975-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2618902A1 true DE2618902A1 (de) | 1976-12-30 |
Family
ID=5500620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762618902 Withdrawn DE2618902A1 (de) | 1975-06-12 | 1976-04-29 | Fluessigkristallanordnung zur darstellung von ziffern, zeichen oder symbolen |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH601825A5 (en, 2012) |
| DD (1) | DD120724A1 (en, 2012) |
| DE (1) | DE2618902A1 (en, 2012) |
| SU (1) | SU892400A1 (en, 2012) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2706375A1 (de) * | 1977-02-15 | 1978-08-17 | Siemens Ag | Anordnung mit einem lichtventil |
| EP0001588A1 (de) * | 1977-10-18 | 1979-05-02 | Siemens Aktiengesellschaft | Anzeigegerät mit einem passiven elektrooptischen Display |
| DE2835347A1 (de) * | 1978-08-11 | 1980-02-28 | Fraunhofer Ges Forschung | Anzeigevorrichtung mit einem elektrooptischen lichtventil |
| DE2915847A1 (de) * | 1978-09-29 | 1980-04-03 | Nitto Electric Ind Co | Lichtdurchlaessiges und reflektierendes polarisierelement |
| FR2573232A1 (fr) * | 1984-11-13 | 1986-05-16 | Aerospatiale | Dispositif d'affichage eclaire en lumiere ultraviolette |
| EP0185495A3 (en) * | 1984-12-18 | 1988-09-14 | Itt Industries, Inc. | Flat panel liquid crystal display |
| EP0240345A3 (en) * | 1986-04-04 | 1989-06-21 | Sherwood Medical Company | Light modulating display member |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2139559C1 (ru) * | 1997-08-04 | 1999-10-10 | ОПТИВА, Инк. | Жидкокристаллический дисплей |
| CN102016391A (zh) * | 2008-04-28 | 2011-04-13 | 夏普株式会社 | 照明装置、显示装置以及电视接收装置 |
-
1975
- 1975-06-12 DD DD186583A patent/DD120724A1/xx unknown
-
1976
- 1976-04-28 CH CH525476A patent/CH601825A5/xx not_active IP Right Cessation
- 1976-04-29 DE DE19762618902 patent/DE2618902A1/de not_active Withdrawn
- 1976-05-10 SU SU762361802A patent/SU892400A1/ru active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2706375A1 (de) * | 1977-02-15 | 1978-08-17 | Siemens Ag | Anordnung mit einem lichtventil |
| EP0001588A1 (de) * | 1977-10-18 | 1979-05-02 | Siemens Aktiengesellschaft | Anzeigegerät mit einem passiven elektrooptischen Display |
| DE2835347A1 (de) * | 1978-08-11 | 1980-02-28 | Fraunhofer Ges Forschung | Anzeigevorrichtung mit einem elektrooptischen lichtventil |
| DE2915847A1 (de) * | 1978-09-29 | 1980-04-03 | Nitto Electric Ind Co | Lichtdurchlaessiges und reflektierendes polarisierelement |
| FR2573232A1 (fr) * | 1984-11-13 | 1986-05-16 | Aerospatiale | Dispositif d'affichage eclaire en lumiere ultraviolette |
| EP0185495A3 (en) * | 1984-12-18 | 1988-09-14 | Itt Industries, Inc. | Flat panel liquid crystal display |
| EP0240345A3 (en) * | 1986-04-04 | 1989-06-21 | Sherwood Medical Company | Light modulating display member |
Also Published As
| Publication number | Publication date |
|---|---|
| SU892400A1 (ru) | 1981-12-23 |
| DD120724A1 (en, 2012) | 1976-06-20 |
| CH601825A5 (en, 2012) | 1978-07-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8130 | Withdrawal |