RU2018121255A - Устройство отображения и способ управления отображением - Google Patents
Устройство отображения и способ управления отображением Download PDFInfo
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
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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
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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
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
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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
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- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
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- G—PHYSICS
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- 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
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- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
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- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/001—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background
- G09G3/003—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes using specific devices not provided for in groups G09G3/02 - G09G3/36, e.g. using an intermediate record carrier such as a film slide; Projection systems; Display of non-alphanumerical information, solely or in combination with alphanumerical information, e.g. digital display on projected diapositive as background to produce spatial visual effects
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- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
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- H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
- H04N13/305—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using lenticular lenses, e.g. arrangements of cylindrical lenses
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- G—PHYSICS
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- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/003—Lens or lenticular sheet or layer
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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
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- G—PHYSICS
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- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
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Claims (23)
1. Устройство отображения, содержащее
панель (70) отображения; и
первый слой (72) цветового фильтра, пространственно удаленный от панели отображения и выполненный с возможностью приема света от панели отображения, содержащий массив первых участков (72R, 7G, 72B) цветового фильтра для по меньшей мере трех цветов;
при этом панель отображения выполнена с возможностью конфигурирования в
конфиденциальный режим для обеспечения только центральной зоны просмотра, при котором панель отображения формирует области вывода разного цвета светового выхода, причем области вывода выровнены с соответствующими первыми цветовыми участками первого слоя (72R, 72G, 72B) цветового фильтра; и
общедоступный режим для обеспечения центральной и боковых зон просмотра, при котором панель отображения формирует свет, содержащий все выводимые цвета в каждой из областей вывода.
2. Устройство по п. 1, в котором каждый участок первого слоя цветового фильтра предназначен для прохождения конкретного цвета.
3. Устройство по любому предшествующему пункту, в котором первые цветовые участки (72R, 72G, 72B) первого слоя цветового фильтра являются полосами.
4. Устройство по любому предшествующему пункту, в котором панель отображения является настраиваемой под конфиденциальный режим для обеспечения областей вывода разного цвета светового выхода в виде полос разного цвета в одно и то же время и под общедоступный режим для обеспечения вывода белого цвета.
5. Устройство по п. 1, 2 или 3, в котором панель отображения содержит заднюю подсветку (90) и массив (24) светомодулирующих субпикселей.
6. Устройство по п. 5, в которой задняя подсветка является управляемой для обеспечения выводов разного цвета последовательно, причем в конфиденциальном режиме массив (24) субпикселей выполнен с возможностью обеспечения полос выводимых субпикселей синхронно с последовательностью задней подсветки, при этом другие субпиксели установлены в состояние без вывода, тем самым последовательно обеспечивая области вывода разного цвета светового выхода.
7. Устройство по любому предшествующему пункту, в котором панель (70) отображения имеет ограниченный в угловом направлении световой выход, так чтобы свет из областей вывода света панели отображения не достигал следующих смещенных вбок соответствующих цветовых участков первого массива цветового фильтра.
8. Устройство по любому из пп. 1-6, содержащее второй слой (100) цветового фильтра между панелью отображения и первым слоем (72) цветового фильтра.
9. Устройство по п. 8, в котором второй слой (100) цветового фильтра содержит слой цветового вычитательного фильтра, расположенный так, чтобы световой выход из областей вывода света панели (70) отображения отфильтровывался до достижения следующих смещенных вбок соответствующих цветовых участков первого слоя цветового фильтра.
10. Устройство по п. 9, в котором второй слой (100) цветового фильтра смещен относительно первого слоя (72) цветового фильтра на половину шага участков первого слоя цветового фильтра.
11. Устройство по любому предшествующему пункту, содержащее массив (76) линз, пространственно удаленный от панели отображения, причем каждая линза из массива линз имеет один участок первого слоя цветового фильтра.
12. Способ управления устройством отображения для обеспечения конфиденциального режима и общедоступного режима, причем устройство отображения содержит панель (70) отображения и первый слой (72) цветового фильтра, пространственно удаленный от панели отображения и выполненный с возможностью приема света от панели отображения, содержащий массив первых участков (72R, 72G, 72B) цветового фильтра для по меньшей мере трех цветов;
при этом способ содержит этапы, на которых
в конфиденциальном режиме для обеспечения только центральной зоны просмотра, управляют панелью (70) отображения для формирования областей вывода разного цвета светового выхода, причем области вывода выровнены с соответствующими первыми цветовыми участками первого слоя цветового фильтра; и
в общедоступном режиме для обеспечения центральной и боковых зон просмотра, управляют панелью отображения для формирования света, содержащего все выводимые цвета во всех областях вывода.
13. Способ по п. 12, содержащий этапы, на которых управляют задней подсветкой в конфиденциальном режиме для обеспечения областей вывода разного цвета светового выхода в виде полос разного цвета в одно и то же время и управляют задней подсветкой в общедоступном режиме для обеспечения вывода белого цвета.
14. Способ по п. 12, содержащий этапы, на которых управляют задней подсветкой для обеспечения выводов разного цвета последовательно и в конфиденциальном режиме управляют массивом субпикселей для обеспечения полос выводимых субпикселей синхронно с последовательностью задней подсветки, причем другие субпиксели устанавливаются в состояние без вывода, тем самым последовательно обеспечивая области вывода разного цвета светового выхода.
15. Способ по п. 12, 13 или 14, содержащий этап, на котором используют второй слой цветового вычитательного фильтра для фильтрации света из областей вывода света панели отображения до достижения им следующих смещенных вбок соответствующих цветовых участков первого слоя цветового фильтра.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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EP15193777.8 | 2015-11-10 | ||
EP15193777 | 2015-11-10 | ||
PCT/EP2016/075481 WO2017080799A1 (en) | 2015-11-10 | 2016-10-24 | Display device and display control method |
Publications (3)
Publication Number | Publication Date |
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RU2018121255A true RU2018121255A (ru) | 2019-12-13 |
RU2018121255A3 RU2018121255A3 (ru) | 2020-03-25 |
RU2721752C2 RU2721752C2 (ru) | 2020-05-21 |
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RU2018121255A RU2721752C2 (ru) | 2015-11-10 | 2016-10-24 | Устройство отображения и способ управления отображением |
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Country | Link |
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US (1) | US10616564B2 (ru) |
EP (1) | EP3375185B1 (ru) |
JP (1) | JP6700407B2 (ru) |
KR (1) | KR20180081781A (ru) |
CN (1) | CN108353160A (ru) |
BR (1) | BR112018009242A8 (ru) |
CA (1) | CA3004767A1 (ru) |
RU (1) | RU2721752C2 (ru) |
TW (1) | TW201728966A (ru) |
WO (1) | WO2017080799A1 (ru) |
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- 2016-10-24 KR KR1020187016238A patent/KR20180081781A/ko unknown
- 2016-10-24 US US15/769,117 patent/US10616564B2/en not_active Expired - Fee Related
- 2016-10-24 JP JP2018543432A patent/JP6700407B2/ja not_active Expired - Fee Related
- 2016-10-24 CA CA3004767A patent/CA3004767A1/en not_active Abandoned
- 2016-10-24 CN CN201680065704.4A patent/CN108353160A/zh active Pending
- 2016-10-24 EP EP16787793.5A patent/EP3375185B1/en not_active Not-in-force
- 2016-10-24 BR BR112018009242A patent/BR112018009242A8/pt not_active Application Discontinuation
- 2016-10-24 RU RU2018121255A patent/RU2721752C2/ru not_active IP Right Cessation
- 2016-10-24 WO PCT/EP2016/075481 patent/WO2017080799A1/en active Application Filing
- 2016-11-07 TW TW105136087A patent/TW201728966A/zh unknown
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US20180359461A1 (en) | 2018-12-13 |
RU2018121255A3 (ru) | 2020-03-25 |
BR112018009242A2 (pt) | 2018-11-06 |
CN108353160A (zh) | 2018-07-31 |
JP6700407B2 (ja) | 2020-05-27 |
TW201728966A (zh) | 2017-08-16 |
CA3004767A1 (en) | 2017-05-18 |
WO2017080799A1 (en) | 2017-05-18 |
RU2721752C2 (ru) | 2020-05-21 |
EP3375185A1 (en) | 2018-09-19 |
BR112018009242A8 (pt) | 2019-02-26 |
KR20180081781A (ko) | 2018-07-17 |
EP3375185B1 (en) | 2019-08-28 |
JP2019502171A (ja) | 2019-01-24 |
US10616564B2 (en) | 2020-04-07 |
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