DD120724A1 - - Google Patents
Info
- Publication number
- DD120724A1 DD120724A1 DD186583A DD18658375A DD120724A1 DD 120724 A1 DD120724 A1 DD 120724A1 DD 186583 A DD186583 A DD 186583A DD 18658375 A DD18658375 A DD 18658375A DD 120724 A1 DD120724 A1 DD 120724A1
- Authority
- DD
- German Democratic Republic
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
-
- 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
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- 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)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD186583A DD120724A1 (US20110009641A1-20110113-C00116.png) | 1975-06-12 | 1975-06-12 | |
| CH525476A CH601825A5 (US20110009641A1-20110113-C00116.png) | 1975-06-12 | 1976-04-28 | |
| DE19762618902 DE2618902A1 (de) | 1975-06-12 | 1976-04-29 | Fluessigkristallanordnung zur darstellung von ziffern, zeichen oder symbolen |
| SU762361802A SU892400A1 (ru) | 1975-06-12 | 1976-05-10 | Жидкокристаллическое устройство дл индикации цифр, знаков или символов |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD186583A DD120724A1 (US20110009641A1-20110113-C00116.png) | 1975-06-12 | 1975-06-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD120724A1 true DD120724A1 (US20110009641A1-20110113-C00116.png) | 1976-06-20 |
Family
ID=5500620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD186583A DD120724A1 (US20110009641A1-20110113-C00116.png) | 1975-06-12 | 1975-06-12 |
Country Status (4)
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2706375C3 (de) * | 1977-02-15 | 1982-08-26 | Siemens AG, 1000 Berlin und 8000 München | Anzeigeanordnung mit einer Lichtventilvorrichtung, insbesondere einer Flüssigkristallzelle |
| DE2746818A1 (de) * | 1977-10-18 | 1979-04-26 | Siemens Ag | Anzeigegeraet mit einem passiven elektrooptischen display |
| DE2835347A1 (de) * | 1978-08-11 | 1980-02-28 | Fraunhofer Ges Forschung | Anzeigevorrichtung mit einem elektrooptischen lichtventil |
| DE2915847C2 (de) * | 1978-09-29 | 1986-01-16 | Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka | Elektrooptisch aktivierbare Anzeige |
| FR2573232B1 (fr) * | 1984-11-13 | 1987-01-09 | Aerospatiale | Dispositif d'affichage eclaire en lumiere ultraviolette |
| US4668049A (en) * | 1984-12-18 | 1987-05-26 | Itt Corporation | Illumination for a scattering type liquid crystal display |
| JPS62273410A (ja) * | 1986-04-04 | 1987-11-27 | シヤ−ウツド・メデイカル・カンパニ− | 携帯用電子患者モニタ− |
| RU2139559C1 (ru) * | 1997-08-04 | 1999-10-10 | ОПТИВА, Инк. | Жидкокристаллический дисплей |
| US20110032452A1 (en) * | 2008-04-28 | 2011-02-10 | Sharp Kabushiki Kaisha | Lighting device, display device and television receiver |
-
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
Also Published As
| Publication number | Publication date |
|---|---|
| DE2618902A1 (de) | 1976-12-30 |
| CH601825A5 (US20110009641A1-20110113-C00116.png) | 1978-07-14 |
| SU892400A1 (ru) | 1981-12-23 |
