MX360960B - Obtención de imágenes de medios tonos múltiples y proyección de modulación dual/ proyección laser de modulación dual. - Google Patents
Obtención de imágenes de medios tonos múltiples y proyección de modulación dual/ proyección laser de modulación dual.Info
- Publication number
- MX360960B MX360960B MX2015015343A MX2015015343A MX360960B MX 360960 B MX360960 B MX 360960B MX 2015015343 A MX2015015343 A MX 2015015343A MX 2015015343 A MX2015015343 A MX 2015015343A MX 360960 B MX360960 B MX 360960B
- Authority
- MX
- Mexico
- Prior art keywords
- dual modulation
- modulator
- projection
- halftone
- smaller
- Prior art date
Links
- 230000009977 dual effect Effects 0.000 title abstract 3
- 238000003384 imaging method Methods 0.000 title 1
- 125000001475 halogen functional group Chemical group 0.000 abstract 1
- 229920013655 poly(bisphenol-A sulfone) Polymers 0.000 abstract 1
- 230000001360 synchronised effect Effects 0.000 abstract 1
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
- G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
- G09G3/16—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions by control of light from an independent 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
- H04N9/312—Driving therefor
- H04N9/3126—Driving therefor for spatial light modulators in series
-
- 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
- G09G3/001—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
- G09G3/002—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 project the image of a two-dimensional display, such as an array of light emitting or modulating elements or a CRT
-
- 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
- G09G3/2007—Display of intermediate tones
- G09G3/2018—Display of intermediate tones by time modulation using two or more time intervals
- G09G3/2022—Display of intermediate tones by time modulation using two or more time intervals using sub-frames
- G09G3/2033—Display of intermediate tones by time modulation using two or more time intervals using sub-frames with splitting one or more sub-frames corresponding to the most significant bits into two or more sub-frames
-
- 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
- G09G3/3433—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/346—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 light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on modulation of the reflection angle, e.g. micromirrors
-
- 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]
- H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
-
- 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
- H04N9/3152—Modulator illumination systems for shaping the light beam
-
- 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
- H04N9/3161—Modulator illumination systems using laser 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]
- H04N9/3141—Constructional details thereof
- H04N9/315—Modulator illumination systems
- H04N9/3164—Modulator illumination systems using multiple light sources
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Optics & Photonics (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Transforming Electric Information Into Light Information (AREA)
- Image Processing (AREA)
- Facsimile Image Signal Circuits (AREA)
- Projection Apparatus (AREA)
- Liquid Crystal Display Device Control (AREA)
Abstract
Se implementan elementos de imagen de medios tonos pequeños un primer modulador de un sistema de proyección de modulación dual. Esta técnica utiliza múltiples medios tonos por cuadro en el pre-modulador sincronizados con una secuencia de bits modificada en el modulador primario para aumentar eficazmente la cantidad de niveles proporcionados por un tamaño dado del elemento de imagen en el modulador de medios tonos. Esta técnica soluciona el problema de la tasa de contraste reducida con niveles de luz bajos para tamaños de los elementos de imagen pequeños y permite el uso de PSF más pequeños que reducen los errores de halo en la imagen proyectada y pueden utilizarse en la proyección y visualización en 3D.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361820680P | 2013-05-07 | 2013-05-07 | |
US201361820683P | 2013-05-07 | 2013-05-07 | |
PCT/US2014/034010 WO2014182404A1 (en) | 2013-05-07 | 2014-04-14 | Multi-half-tone imaging and dual modulation projection/dual modulation laser projection |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015015343A MX2015015343A (es) | 2016-03-04 |
MX360960B true MX360960B (es) | 2018-11-23 |
Family
ID=51867634
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015015343A MX360960B (es) | 2013-05-07 | 2014-04-14 | Obtención de imágenes de medios tonos múltiples y proyección de modulación dual/ proyección laser de modulación dual. |
MX2018014365A MX2018014365A (es) | 2013-05-07 | 2014-04-14 | Obtencion de imagenes de medios tonos multiples y proyeccion de modulacion dual/ proyeccion laser de modulacion dual. |
MX2021015696A MX2021015696A (es) | 2013-05-07 | 2015-11-05 | Obtencion de imagenes de medios tonos multiples y proyeccion de modulacion dual/ proyeccion laser de modulacion dual. |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2018014365A MX2018014365A (es) | 2013-05-07 | 2014-04-14 | Obtencion de imagenes de medios tonos multiples y proyeccion de modulacion dual/ proyeccion laser de modulacion dual. |
MX2021015696A MX2021015696A (es) | 2013-05-07 | 2015-11-05 | Obtencion de imagenes de medios tonos multiples y proyeccion de modulacion dual/ proyeccion laser de modulacion dual. |
Country Status (15)
Country | Link |
---|---|
US (4) | US10257477B2 (es) |
EP (2) | EP2994905B1 (es) |
JP (5) | JP2016524181A (es) |
KR (4) | KR102587037B1 (es) |
CN (2) | CN105210140B (es) |
AU (1) | AU2014263111B2 (es) |
BR (2) | BR112015027485B1 (es) |
CA (3) | CA2909635C (es) |
ES (1) | ES2880740T3 (es) |
HK (1) | HK1216689A1 (es) |
MX (3) | MX360960B (es) |
RU (1) | RU2695300C2 (es) |
TW (1) | TWI644570B (es) |
UA (1) | UA114849C2 (es) |
WO (1) | WO2014182404A1 (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102587037B1 (ko) | 2013-05-07 | 2023-10-10 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 멀티-하프-톤 이미징 및 이중 변조 투사/이중 변조 레이저 투사 |
BR112016001699B1 (pt) * | 2013-07-30 | 2022-12-06 | Dolby Laboratories Licensing Corporation | Sistema de exibição de projetor tendo direcionamento de feixe de espelho não mecânico |
CN105612737B (zh) * | 2013-10-10 | 2019-04-30 | 杜比实验室特许公司 | 在增强动态范围投影仪上显示数字电影倡导联盟及其他内容 |
JP6645494B2 (ja) * | 2015-04-09 | 2020-02-14 | ソニー株式会社 | 撮像装置および方法、電子機器、並びに車載用電子機器 |
CN116224686A (zh) * | 2021-12-03 | 2023-06-06 | 深圳光峰科技股份有限公司 | 投影装置的调制方法、投影装置、控制器以及存储介质 |
Family Cites Families (70)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0664917B1 (en) | 1992-10-15 | 2004-03-03 | Texas Instruments Incorporated | Display device |
US5751264A (en) | 1995-06-27 | 1998-05-12 | Philips Electronics North America Corporation | Distributed duty-cycle operation of digital light-modulators |
GB2317290B (en) * | 1996-09-11 | 2000-12-06 | Seos Displays Ltd | Image display apparatus |
JP3712802B2 (ja) | 1996-10-29 | 2005-11-02 | 富士通株式会社 | 中間調表示方法および表示装置 |
CN1182699C (zh) | 1997-06-25 | 2004-12-29 | 松下电器产业株式会社 | 图像显示方法 |
AUPP340998A0 (en) | 1998-05-07 | 1998-05-28 | Canon Kabushiki Kaisha | A method of halftoning an image on a video display having limited characteristics |
JP2001100689A (ja) | 1999-09-30 | 2001-04-13 | Canon Inc | 表示装置 |
CA2414723C (en) * | 2000-07-03 | 2012-05-15 | Imax Corporation | Equipment and techniques for increasing the dynamic range of a projection system |
KR100381262B1 (ko) * | 2000-08-10 | 2003-04-26 | 엘지전자 주식회사 | 디지털 미세 미러소자를 이용한 전반사 프리즘계 |
EP1206120A1 (de) | 2000-11-10 | 2002-05-15 | GRETAG IMAGING Trading AG | Verminderung von Artefakten bei reproduzierten Bildern |
DK1390806T3 (da) | 2001-02-27 | 2010-12-13 | Dolby Lab Licensing Corp | Dispalyindretninger med stort dynamikområde |
US6863401B2 (en) * | 2001-06-30 | 2005-03-08 | Texas Instruments Incorporated | Illumination system |
US7002533B2 (en) | 2001-08-17 | 2006-02-21 | Michel Sayag | Dual-stage high-contrast electronic image display |
US7064740B2 (en) | 2001-11-09 | 2006-06-20 | Sharp Laboratories Of America, Inc. | Backlit display with improved dynamic range |
JP2003186110A (ja) * | 2001-12-21 | 2003-07-03 | Nec Viewtechnology Ltd | Led照明式dmdプロジェクター及びその光学系 |
JP4348457B2 (ja) | 2002-03-13 | 2009-10-21 | ドルビー ラボラトリーズ ライセンシング コーポレイション | 高ダイナミックレンジのディスプレイ、ディスプレイコントローラ及び画像表示方法 |
EP1359749A1 (en) | 2002-05-04 | 2003-11-05 | Deutsche Thomson-Brandt Gmbh | Multiscan display mode for a plasma display panel |
EP1568217A4 (en) | 2002-12-04 | 2009-06-03 | Thomson Licensing | TIME PULSE MODULATION DISPLAY WITH PERIODIC PULSE DURATION SEGMENTS |
US7175279B2 (en) * | 2002-12-04 | 2007-02-13 | Thomson Licensing | Two-stage projection architecture |
JP2004325644A (ja) | 2003-04-23 | 2004-11-18 | Seiko Epson Corp | プロジェクタ |
US6927890B2 (en) | 2003-10-30 | 2005-08-09 | Hewlett-Packard Development Company, L.P. | Image display system and method |
US6850352B1 (en) * | 2004-01-08 | 2005-02-01 | Hewlett-Packard Development Company, L.P. | Method and system for generating color using a low-resolution spatial color modulator and a high-resolution modulator |
JP4023447B2 (ja) * | 2004-01-09 | 2007-12-19 | カシオ計算機株式会社 | 投影装置、投影方法及びプログラム |
JP4289269B2 (ja) * | 2004-03-01 | 2009-07-01 | セイコーエプソン株式会社 | 光学表示装置、光学表示装置制御プログラム及び光学表示装置制御方法 |
JP2005250235A (ja) * | 2004-03-05 | 2005-09-15 | Seiko Epson Corp | 光変調装置、光学表示装置、光変調制御プログラム及び光学表示装置制御プログラム、並びに光変調制御方法及び光学表示装置制御方法 |
US7399084B2 (en) | 2004-04-09 | 2008-07-15 | Matsushita Electric Industrial Co., Ltd. | Laser image display apparatus |
US8217970B2 (en) * | 2004-07-27 | 2012-07-10 | Dolby Laboratories Licensing Corporation | Rapid image rendering on dual-modulator displays |
EP1779362B1 (en) * | 2004-07-27 | 2016-04-20 | Dolby Laboratories Licensing Corp. | Rapid image rendering on dual-modulator displays |
US8120570B2 (en) | 2004-12-02 | 2012-02-21 | Sharp Laboratories Of America, Inc. | Systems and methods for tone curve generation, selection and application |
KR100693349B1 (ko) * | 2005-04-08 | 2007-03-09 | 삼성전자주식회사 | 광학 프로젝션 시스템용 dmd 조립체 |
KR100621184B1 (ko) * | 2005-04-21 | 2006-09-07 | 삼성전자주식회사 | 광학엔진 및 이를 포함하는 영상투사장치 |
CA2655057C (en) | 2006-06-02 | 2016-12-06 | Fury Technologies Corporation | An optically addressed gray scale electric charge-accumulating spatial light modulator |
US7471442B2 (en) | 2006-06-15 | 2008-12-30 | Qualcomm Mems Technologies, Inc. | Method and apparatus for low range bit depth enhancements for MEMS display architectures |
JP4201026B2 (ja) * | 2006-07-07 | 2008-12-24 | ソニー株式会社 | 液晶表示装置および液晶表示装置の駆動方法 |
US7724145B2 (en) * | 2006-07-20 | 2010-05-25 | Intelleflex Corporation | Self-charging RFID tag with long life |
KR101243817B1 (ko) | 2006-07-28 | 2013-03-18 | 엘지디스플레이 주식회사 | 평판표시장치와 그 데이터 다중 변조방법 |
US20080158672A1 (en) * | 2006-12-29 | 2008-07-03 | Texas Instruments Incorporated | Method and Apparatus for Three Dimensional Imaging |
US8542408B2 (en) * | 2006-12-29 | 2013-09-24 | Texas Instruments Incorporated | High dynamic range display systems |
US8531353B2 (en) * | 2007-01-31 | 2013-09-10 | Dolby Laboratories Licensing Corporation | Multiple modulator displays and related methods |
JP4301304B2 (ja) * | 2007-02-13 | 2009-07-22 | セイコーエプソン株式会社 | 画像表示装置 |
TWI539230B (zh) * | 2007-05-09 | 2016-06-21 | 杜比實驗室特許公司 | 三維影像之投影與觀看系統(一) |
US7959295B2 (en) * | 2007-05-18 | 2011-06-14 | Dolby Laboratories Licensing Corporation | Spectral separation filters for 3D stereoscopic D-cinema presentation |
GB0711462D0 (en) | 2007-06-13 | 2007-07-25 | Digital Projection Ltd | Digital image display services |
JP5140869B2 (ja) * | 2007-08-06 | 2013-02-13 | 株式会社リコー | 画像投影方法および画像投影装置 |
US8061846B2 (en) | 2007-12-04 | 2011-11-22 | Silicon Quest Kabushiki-Kaisha | Light source control method for video image display apparatus and video image display apparatus |
JP2009156898A (ja) * | 2007-12-25 | 2009-07-16 | Seiko Epson Corp | 表示装置 |
US8169431B2 (en) | 2007-12-26 | 2012-05-01 | Sharp Laboratories Of America, Inc. | Methods and systems for image tonescale design |
US8698729B2 (en) * | 2008-01-09 | 2014-04-15 | Dolby Laboratories Licensing Corporation | Mitigation of LCD flare |
US7551341B1 (en) * | 2008-01-28 | 2009-06-23 | Dolby Laboratories Licensing Corporation | Serial modulation display having binary light modulation stage |
US8493313B2 (en) | 2008-02-13 | 2013-07-23 | Dolby Laboratories Licensing Corporation | Temporal filtering of video signals |
JP2009265120A (ja) * | 2008-04-21 | 2009-11-12 | Sony Corp | 投射型表示装置 |
US20090322800A1 (en) * | 2008-06-25 | 2009-12-31 | Dolby Laboratories Licensing Corporation | Method and apparatus in various embodiments for hdr implementation in display devices |
WO2010045039A1 (en) | 2008-10-14 | 2010-04-22 | Dolby Laboratories Licensing Corporation | Backlight simulation at reduced resolutions to determine spatial modulation of light for high dynamic range images |
ES2579252T3 (es) | 2008-11-14 | 2016-08-08 | Dolby Laboratories Licensing Corporation | PSF personalizadas con el uso de fuentes de luz en módulos |
WO2010127076A1 (en) * | 2009-04-30 | 2010-11-04 | Dolby Laboratories Licensing Corporation | High dynamic range projection system |
KR20100132855A (ko) * | 2009-06-10 | 2010-12-20 | 삼성에스디아이 주식회사 | 발광 장치 및 그 구동 방법 |
WO2011002757A1 (en) | 2009-07-02 | 2011-01-06 | Dolby Laboratories Licensing Corporation | Dual modulation using concurrent portions of luminance patterns in temporal fields |
US8890910B2 (en) | 2009-07-22 | 2014-11-18 | Dolby Laboratories Licensing Corporation | Image display based on multiple brightness indicators |
WO2011011250A1 (en) | 2009-07-24 | 2011-01-27 | Dolby Laboratories Licensing Corporation | Image control for displays |
WO2011056430A1 (en) | 2009-10-28 | 2011-05-12 | Dolby Laboratories Licensing Corporation | Stereoscopic dual modulator display device using full color anaglyph |
US9135864B2 (en) | 2010-05-14 | 2015-09-15 | Dolby Laboratories Licensing Corporation | Systems and methods for accurately representing high contrast imagery on high dynamic range display systems |
JP5449034B2 (ja) * | 2010-05-28 | 2014-03-19 | キヤノン株式会社 | 画像表示装置、画像表示方法 |
ES2924254T3 (es) | 2011-03-14 | 2022-10-05 | Dolby Laboratories Licensing Corp | Proyector con dos etapas de modulación, método de accionamiento de un proyector con dos etapas de modulación y medio legible por ordenador |
RU2448367C1 (ru) | 2011-04-11 | 2012-04-20 | Закрытое акционерное общество "МНИТИ" ЗАО "МНИТИ" | Способ повышения визуальной информативности цифровых полутоновых изображений |
US8746888B2 (en) * | 2011-10-03 | 2014-06-10 | Eastman Kodak Company | Stereoscopic projector using spectrally-adjacent color bands |
JP6036012B2 (ja) * | 2012-08-29 | 2016-11-30 | 株式会社Jvcケンウッド | 画像表示装置及び方法 |
US9202418B2 (en) * | 2013-01-18 | 2015-12-01 | Christie Digital Systems Usa, Inc. | Projection system with additional series connected light valve for enhanced contrast |
US10237523B2 (en) * | 2013-05-07 | 2019-03-19 | Dolby Laboratories Licensing Corporation | Digital point spread function (DPSF) and dual modulation projection (including lasers) using DPSF |
KR102587037B1 (ko) * | 2013-05-07 | 2023-10-10 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 멀티-하프-톤 이미징 및 이중 변조 투사/이중 변조 레이저 투사 |
WO2015088902A1 (en) * | 2013-12-10 | 2015-06-18 | Dolby Laboratories Licensing Corporation | Acousto-optic beam steering modulator for a projection system |
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