CN101416227A - 模块化电子显示器 - Google Patents
模块化电子显示器 Download PDFInfo
- Publication number
- CN101416227A CN101416227A CNA2006800516911A CN200680051691A CN101416227A CN 101416227 A CN101416227 A CN 101416227A CN A2006800516911 A CNA2006800516911 A CN A2006800516911A CN 200680051691 A CN200680051691 A CN 200680051691A CN 101416227 A CN101416227 A CN 101416227A
- Authority
- CN
- China
- Prior art keywords
- module
- display
- screen
- modules
- light
- 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.)
- Granted
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Images
Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- 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
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
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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
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/13—Projectors for producing special effects at the edges of picture, e.g. blurring
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
- G03B37/04—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe with cameras or projectors providing touching or overlapping fields of view
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
- G06F3/1423—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display
- G06F3/1446—Digital output to display device ; Cooperation and interconnection of the display device with other functional units controlling a plurality of local displays, e.g. CRT and flat panel display display composed of modules, e.g. video walls
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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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- 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
- G09G3/3406—Control of illumination source
- G09G3/342—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines
- G09G3/3426—Control of illumination source using several illumination sources separately controlled corresponding to different display panel areas, e.g. along one dimension such as lines the different display panel areas being distributed in two dimensions, e.g. matrix
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/3147—Multi-projection systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3155—Modulator illumination systems for controlling the light source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3158—Modulator illumination systems for controlling the spectrum
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3164—Modulator illumination systems using multiple light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3191—Testing thereof
- H04N9/3194—Testing thereof including sensor feedback
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/12—Picture reproducers
- H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
- H04N9/3197—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using light modulating optical valves
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2300/00—Aspects of the constitution of display devices
- G09G2300/02—Composition of display devices
- G09G2300/026—Video wall, i.e. juxtaposition of a plurality of screens to create a display screen of bigger dimensions
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
- G09G2320/0646—Modulation of illumination source brightness and image signal correlated to each other
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0693—Calibration of display systems
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2330/00—Aspects of power supply; Aspects of display protection and defect management
- G09G2330/08—Fault-tolerant or redundant circuits, or circuits in which repair of defects is prepared
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/14—Detecting light within display terminals, e.g. using a single or a plurality of photosensors
- G09G2360/145—Detecting light within display terminals, e.g. using a single or a plurality of photosensors the light originating from the display screen
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2360/00—Aspects of the architecture of display systems
- G09G2360/16—Calculation or use of calculated indices related to luminance levels in display data
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Human Computer Interaction (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Abstract
Description
Claims (53)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74812505P | 2005-12-06 | 2005-12-06 | |
US60/748,125 | 2005-12-06 | ||
PCT/CA2006/000542 WO2007065244A1 (en) | 2005-12-06 | 2006-04-18 | Modular electronic displays |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010607804.XA Division CN102081898B (zh) | 2005-12-06 | 2006-04-18 | 模块化电子显示器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101416227A true CN101416227A (zh) | 2009-04-22 |
CN101416227B CN101416227B (zh) | 2011-02-23 |
Family
ID=38122429
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2006800516911A Expired - Fee Related CN101416227B (zh) | 2005-12-06 | 2006-04-18 | 模块化电子显示器 |
CN201010607804.XA Expired - Fee Related CN102081898B (zh) | 2005-12-06 | 2006-04-18 | 模块化电子显示器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010607804.XA Expired - Fee Related CN102081898B (zh) | 2005-12-06 | 2006-04-18 | 模块化电子显示器 |
Country Status (9)
Country | Link |
---|---|
US (2) | US9324253B2 (zh) |
EP (1) | EP1969579B1 (zh) |
JP (1) | JP5039710B2 (zh) |
KR (1) | KR101614415B1 (zh) |
CN (2) | CN101416227B (zh) |
BR (1) | BRPI0619467B1 (zh) |
CA (1) | CA2632056C (zh) |
HK (1) | HK1130356A1 (zh) |
WO (1) | WO2007065244A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103369328A (zh) * | 2012-04-02 | 2013-10-23 | 三菱电机株式会社 | 视频显示装置以及多画面显示装置 |
CN105611262A (zh) * | 2011-03-14 | 2016-05-25 | 杜比实验室特许公司 | 显示器 |
CN105987435A (zh) * | 2015-03-02 | 2016-10-05 | 青岛海高设计制造有限公司 | 空调室内机 |
CN109219844A (zh) * | 2016-05-27 | 2019-01-15 | 杜比实验室特许公司 | 在视频优先级与图形优先级之间转换 |
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US8976080B2 (en) | 2005-12-06 | 2015-03-10 | Dolby Laboratories Licensing Corporation | Multi-segment imager |
US8199100B1 (en) * | 2006-05-31 | 2012-06-12 | The Board Of Trustees Of The Leland Stanford Junior University | Display arrangement and approaches therefor |
US7948450B2 (en) * | 2006-11-09 | 2011-05-24 | D3 Led, Llc | Apparatus and method for allowing display modules to communicate information about themselves to other display modules in the same display panel |
TWI403803B (zh) * | 2007-05-14 | 2013-08-01 | Au Optronics Corp | 背光模組之校正方法 |
US8319699B2 (en) * | 2007-08-09 | 2012-11-27 | Barco N.V. | Multiple display channel system with high dynamic range |
EP2048642A1 (en) | 2007-10-10 | 2009-04-15 | Barco NV | Reducing visibility of display errors |
CN102017402B (zh) | 2007-12-21 | 2015-01-07 | Dts有限责任公司 | 用于调节音频信号的感知响度的系统 |
US10210793B2 (en) * | 2008-03-11 | 2019-02-19 | Robe Lighting S.R.O. | Array of LED array luminaires |
JP2009237375A (ja) * | 2008-03-27 | 2009-10-15 | Toshiba Corp | 表示システムとその表示制御装置及び映像提供装置 |
WO2010048213A2 (en) * | 2008-10-20 | 2010-04-29 | Robe Lighting, Inc. | Array of led array luminaires |
WO2010141269A2 (en) | 2009-06-02 | 2010-12-09 | Dolby Laboratories Licensing Corporation | Multi-die led package and backlight unit using the same |
US8538042B2 (en) | 2009-08-11 | 2013-09-17 | Dts Llc | System for increasing perceived loudness of speakers |
US9464769B2 (en) | 2009-09-11 | 2016-10-11 | Dolby Laboratories Licensing Corporation | Techniques for using quantum dots to regenerate light in display systems |
WO2012117845A1 (ja) * | 2011-03-03 | 2012-09-07 | 日本電気株式会社 | マルチプロジェクションディスプレイおよびその輝度調整方法 |
JP5994301B2 (ja) * | 2011-06-20 | 2016-09-21 | 株式会社リコー | 画像処理装置、情報処理装置、方法、プログラムおよび記録媒体 |
JP2015510607A (ja) * | 2012-01-09 | 2015-04-09 | ウェヴィエン, インコーポレイテッド.Wavien, Inc. | 超高輝度バックライトlcdビデオディスプレイ |
ES2779449T3 (es) | 2012-02-27 | 2020-08-17 | Dolby Laboratories Licensing Corp | Dispositivo de formación de imágenes de múltiples segmentos |
US9312829B2 (en) | 2012-04-12 | 2016-04-12 | Dts Llc | System for adjusting loudness of audio signals in real time |
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CN103531134B (zh) * | 2013-11-01 | 2016-01-27 | 浙江农林大学 | 图像可调的阵列灯光投影装置 |
US9829744B2 (en) | 2014-04-04 | 2017-11-28 | Mcmaster University | High performance seamless light emitting diode illuminated display |
KR20160047037A (ko) | 2014-10-21 | 2016-05-02 | 삼성디스플레이 주식회사 | 표시장치 |
DE102015106041B4 (de) * | 2015-04-20 | 2023-01-19 | Rodenstock Gmbh | Verfahren zur Kalibrierung einer Polarisationsachsenmessvorrichtung sowie Verfahren zur Bestimmung von Polarisationsachsen von Brillengläsern |
CN107580779B (zh) * | 2015-05-06 | 2020-01-03 | 杜比实验室特许公司 | 图像投影中的热补偿 |
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CN110388586A (zh) * | 2018-04-13 | 2019-10-29 | 富泰华工业(深圳)有限公司 | 造型显示灯 |
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- 2006-04-18 BR BRPI0619467-2A patent/BRPI0619467B1/pt active IP Right Grant
- 2006-04-18 EP EP06721793.5A patent/EP1969579B1/en not_active Not-in-force
- 2006-04-18 US US12/096,341 patent/US9324253B2/en active Active
- 2006-04-18 WO PCT/CA2006/000542 patent/WO2007065244A1/en active Application Filing
- 2006-04-18 JP JP2008543620A patent/JP5039710B2/ja not_active Expired - Fee Related
- 2006-04-18 CN CN2006800516911A patent/CN101416227B/zh not_active Expired - Fee Related
- 2006-04-18 CA CA2632056A patent/CA2632056C/en not_active Expired - Fee Related
- 2006-04-18 CN CN201010607804.XA patent/CN102081898B/zh not_active Expired - Fee Related
-
2009
- 2009-09-04 HK HK09108100.1A patent/HK1130356A1/xx not_active IP Right Cessation
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2012
- 2012-02-27 US US13/406,284 patent/US20120212707A1/en not_active Abandoned
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CN105611262A (zh) * | 2011-03-14 | 2016-05-25 | 杜比实验室特许公司 | 显示器 |
CN105611262B (zh) * | 2011-03-14 | 2018-05-15 | 杜比实验室特许公司 | 显示器 |
US10165260B2 (en) | 2011-03-14 | 2018-12-25 | Dolby Laboratories Licensing Corporation | Laser local dimming for projectors and other lighting devices including cinema, entertainment systems, and displays |
US11146782B2 (en) | 2011-03-14 | 2021-10-12 | Dolby Laboratories Licensing Corporation | Laser local dimming for projectors and other lighting devices including cinema, entertainment systems, and displays |
US11683473B2 (en) | 2011-03-14 | 2023-06-20 | Dolby Laboratories Licensing Corporation | Laser local dimming for projectors and other lighting devices including cinema, entertainment systems, and displays |
CN103369328A (zh) * | 2012-04-02 | 2013-10-23 | 三菱电机株式会社 | 视频显示装置以及多画面显示装置 |
US9148615B2 (en) | 2012-04-02 | 2015-09-29 | Mitsubishi Electric Corporation | Video display device and multi-screen display device |
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CN105987435A (zh) * | 2015-03-02 | 2016-10-05 | 青岛海高设计制造有限公司 | 空调室内机 |
CN109219844A (zh) * | 2016-05-27 | 2019-01-15 | 杜比实验室特许公司 | 在视频优先级与图形优先级之间转换 |
CN109219844B (zh) * | 2016-05-27 | 2021-08-20 | 杜比实验室特许公司 | 在视频优先级与图形优先级之间转换 |
US11183143B2 (en) | 2016-05-27 | 2021-11-23 | Dolby Laboratories Licensing Corporation | Transitioning between video priority and graphics priority |
Also Published As
Publication number | Publication date |
---|---|
CN101416227B (zh) | 2011-02-23 |
CA2632056C (en) | 2014-01-14 |
HK1130356A1 (en) | 2009-12-24 |
CN102081898B (zh) | 2014-06-25 |
BRPI0619467B1 (pt) | 2017-12-19 |
CN102081898A (zh) | 2011-06-01 |
US9324253B2 (en) | 2016-04-26 |
CA2632056A1 (en) | 2007-06-14 |
JP2009518668A (ja) | 2009-05-07 |
WO2007065244A1 (en) | 2007-06-14 |
EP1969579A4 (en) | 2011-01-12 |
JP5039710B2 (ja) | 2012-10-03 |
EP1969579A1 (en) | 2008-09-17 |
EP1969579B1 (en) | 2013-11-06 |
US20120212707A1 (en) | 2012-08-23 |
BRPI0619467A2 (pt) | 2012-12-11 |
US20080284677A1 (en) | 2008-11-20 |
KR20080087113A (ko) | 2008-09-30 |
KR101614415B1 (ko) | 2016-04-21 |
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