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41. 发明公开

EP2624247A4 LIQUID CRYSTAL DISPLAY DEVICE, AND DEVICE AND METHOD FOR DRIVING LIQUID CRYSTAL DISPLAY ELEMENTS 审中-公开
标题翻译：液晶显示装置和设备的及其控制方法液晶显示元件
公开(公告)号：EP2624247A4
公开(公告)日：2014-05-07
申请号：EP11829008
申请日：2011-09-26
申请人： JVC KENWOOD CORP
发明人： SATO AKIHIRO
IPC分类号： G09G3/36 , G02F1/133 , G09G3/20
CPC分类号： H04N9/3182 , G09G3/2025 , G09G3/2055 , G09G3/2059 , G09G3/3614 , G09G3/3648 , G09G3/3659 , G09G2320/0261 , G09G2320/0266 , G09G2320/0276

42. 发明授权

EP1494486B1 Image processing system, projector, information storage medium, and image processing method 有权
标题翻译：图像处理系统，投影机，信息存储介质和图像处理方法
公开(公告)号：EP1494486B1
公开(公告)日：2014-04-16
申请号：EP04253992.4
申请日：2004-07-01
申请人： Seiko Epson Corporation
发明人： Kobayashi, Masanobu c/o Seiko Epson Corp.
IPC分类号： H04N9/31
CPC分类号： H04N9/3182 , H04N9/3185 , H04N9/3194

43. 发明公开

EP2436182A4 MULTI-PROJECTOR SYSTEM AND METHOD 有权
标题翻译：多投影仪系统和方法
公开(公告)号：EP2436182A4
公开(公告)日：2013-09-25
申请号：EP09845346
申请日：2009-05-29
申请人： HEWLETT PACKARD DEVELOPMENT CO
发明人： CHANG NELSON LIANG AN , DAMERA-VENKATA NIRANJAN
IPC分类号： H04N5/74 , H04N9/31 , H04N13/04
CPC分类号： G03B21/56 , H04N9/3147 , H04N9/3182 , H04N9/3194 , H04N13/0011 , H04N13/0425 , H04N13/0459 , H04N13/0468 , H04N13/0484
摘要： A method for reducing view-dependent artifacts in a multi-projector system includes the steps of measuring, from multiple viewpoints, projection characteristics of an image projected by a multi-projector system, estimating view-dependent projection parameters that can reduce view-dependent artifacts, and computing rendering parameters for each projector so as to reduce the view-dependent artifacts.

44. 发明授权

EP1789949B1 PROCÉDÉ ET SYSTÈME D'AFFICHAGE D'UNE IMAGE NUMÉRIQUE EN COULEURS VRAIES 有权转让
标题翻译：方法和系统显示数字全彩色图像
公开(公告)号：EP1789949B1
公开(公告)日：2013-09-18
申请号：EP05798453.6
申请日：2005-08-26
申请人： Optis
发明人： DELACOUR, Jacques
IPC分类号： G09G5/02 , G09G5/04 , G03B21/26 , H04N9/31
CPC分类号： G09G5/02 , G03B21/26 , G09G5/04 , G09G2340/06 , H04N9/3182

45. 发明公开

EP2506573A2 Projection display apparatus, projection display method and computer-readable storage medium 审中-公开
标题翻译：投影显示器，投影显示方法和程序记录介质
公开(公告)号：EP2506573A2
公开(公告)日：2012-10-03
申请号：EP12161632.0
申请日：2012-03-28
申请人： Casio Computer Co., Ltd.
发明人： Shibasaki, Mamoru , Masuda, Hiroki
IPC分类号： H04N9/31
CPC分类号： H04N9/3111 , G09G3/002 , G09G3/3413 , G09G3/346 , G09G5/06 , G09G2320/0242 , G09G2320/0276 , G09G2320/041 , G09G2320/0666 , G09G2330/12 , G09G2360/145 , H04N9/3114 , H04N9/3144 , H04N9/3155 , H04N9/3158 , H04N9/3161 , H04N9/3182 , H04N9/3194
摘要： A projection unit (17) projects the optical image formed by the optical image formation unit (13-16, 28) toward a projection target. A temperature detection unit (29-31) detects a temperature of each type of the semiconductor light emitting elements (18, 26, 27) during light emission. A measurement unit (28) measures an intensity of light from each type of the semiconductor light emitting elements (18, 26, 27) during light emission. A light emission control unit (34) (a) corrects a measurement result from the measurement unit (28) using a detection result from the temperature detection unit (29-31) and (b) controls the light emission intensity for each of the semiconductor light emitting elements (18, 26, 27) based on the corrected measurement result.

46. 发明公开

EP2460358A1 DIGITAL DISPLAY DEVICES AND DIGITAL PROJECTORS WITH EXPANDED COLOR GAMUT 有权转让
标题翻译：一种显示方法，具有扩展色域
公开(公告)号：EP2460358A1
公开(公告)日：2012-06-06
申请号：EP10739438.9
申请日：2010-07-26
申请人： Dolby Laboratories Licensing Corporation
发明人： RICHARDS, Martin, J.
IPC分类号： H04N9/31
CPC分类号： G09G5/02 , G06T5/001 , G06T11/001 , G09G5/026 , G09G2320/0666 , H04N5/57 , H04N9/3158 , H04N9/3182
摘要： The color gamut of display devices like digital projectors and digital displays is expanded by incorporating additional passband filters into the optical path of the devices to produce presentations of color components in two different color gamuts. The composite visual effect of the two presentations is a presentation in an expanded color gamut. Special considerations in the modulation of color components of the image can reduce variations in color and brightness, which can otherwise manifest themselves as flicker.

47. 发明公开

EP2456206A2 Display apparatus and control method thereof 审中-公开
标题翻译：显示装置及其控制方法
公开(公告)号：EP2456206A2
公开(公告)日：2012-05-23
申请号：EP11168955.0
申请日：2011-06-07
申请人： Samsung Electronics Co., Ltd.
发明人： Jang, Jong-hyuk , Park, Seung-kwon
IPC分类号： H04N9/31 , G06F3/01
CPC分类号： H04N9/3194 , G06F3/0304 , G06F3/0386 , H04N9/3182
摘要： A display apparatus and a control method thereof, are provided. The display apparatus includes: a camera which detects a coordinate of light projected on a screen by a pointing device projecting a light beam; an image processor which processes an image to be displayed on the screen, the image corresponding to the coordinate of the light detected by the camera; an optical filter which is disposed on a path of the light entering the camera to be detected by the camera and transmits light having a first wavelength to the camera by reducing of an amount of the light at a preset ratio; and a controller which determines a characteristic of the detected light according to a wavelength based on a brightness level of the light entering through the optical filter and detected by the camera.
摘要翻译：提供了一种显示装置及其控制方法。该显示设备包括：照相机，其通过投射光束的指示装置检测投射在屏幕上的光的坐标; 图像处理器，其处理要在屏幕上显示的图像，所述图像对应于由相机检测到的光的坐标; 滤光器，布置在进入照相机的光的路径上以由照相机检测，并通过以预设比例减少光量来将具有第一波长的光传输至照相机; 以及控制器，其基于通过光学滤波器进入并由相机检测到的光的亮度级，根据波长来确定检测到的光的特性。

48. 发明公开

EP2278798A3 Multimedia player displaying 2 projection images 审中-公开
标题翻译：多媒体播放器与两个投影图像的显示
公开(公告)号：EP2278798A3
公开(公告)日：2012-04-18
申请号：EP10013674.6
申请日：2008-02-19
申请人： Daegu Gyeongbuk Institute Of Science&Technology
发明人： Choi, Byeong-Dae , Kim, Dae-Hwan
IPC分类号： H04N5/74 , H04N9/31 , G06F1/16
CPC分类号： G03B21/14 , G03B21/2013 , G03B21/206 , G06F1/1626 , G06F1/1639 , G06F1/1673 , H04N5/7408 , H04N9/31 , H04N9/3102 , H04N9/3111 , H04N9/3147 , H04N9/3155 , H04N9/3167 , H04N9/3173 , H04N9/3182 , H04N9/3194
摘要： A multimedia player for providing two projection images is provided. The multimedia player for displaying two projection images includes: a first projection unit displaying a first projection image; and a second projection unit displaying a second projection image. The first projection unit includes: a first driving unit controlling an operation of the first projection unit and providing an image signal on the first projection image to be displayed; a first light source unit; a first light modulation device outputting the first projection image by modulating light provided from the light source in response to the image signal of the first projection image; and a first projection lens unit magnifying and projecting an image that is output from the first light modulation device. The structure of the first projection unit is the same as that of the second projection unit. The multimedia player further includes a screen sensing unit sensing a color of an area in which an image is to be displayed. The first and second driving units detect a complementary color of a color sensed by the screen sensing unit and increase brightness of a light source corresponding to the complementary color among light sources of the first and second light source units or image data corresponding to the complementary color among image data to be displayed, thereby improving visibility.

49. 发明公开

EP2399396A1 METHOD AND DEVICE FOR MEASURING AT LEAST ONE OF LIGHT INTENSITY AND COLOUR IN AT LEAST ONE MODULATED IMAGE 审中-公开
标题翻译：方法和设备测量光的强度和/或颜色在至少一个被调制的图像
公开(公告)号：EP2399396A1
公开(公告)日：2011-12-28
申请号：EP10743998.6
申请日：2010-02-18
申请人： 3d Perception AS
发明人： KROGSTAD, Knut
IPC分类号： H04N9/31 , G03B21/56 , H04N17/00
CPC分类号： H04N9/3194 , G01J3/505 , G01J3/506 , G01J3/524 , G01J2001/4242 , G03B21/13 , G03B37/04 , G09G3/001 , G09G2320/0242 , G09G2320/0626 , G09G2320/0693 , H04N9/3147 , H04N9/3182 , H04N17/045
摘要： It relates to a method for measuring at least one of light intensity and colour in at least one modulated image, the method comprising the steps of: a) detecting a modulation pattern of the modulated image(s); and b) synchronizing a measurement of the intensity and/or colour with the detected modulation pattern. It also relates to a corresponding device.

50. 发明公开

EP1872355A4 3-D COLOR SYNTHESIS DISPLAYS AND METHODS 有权
标题翻译：三维彩色综合显示和方法
公开(公告)号：EP1872355A4
公开(公告)日：2011-11-16
申请号：EP06741371
申请日：2006-04-03
申请人： DOLBY LAB LICENSING CORP
发明人： SILVERSTEIN LOUIS D , PENN CECIL W
IPC分类号： G09F9/30 , G09F9/33 , G09G3/20 , H01L27/32 , H01L33/00 , H01L51/50
CPC分类号： G09G3/2003 , G09G3/003 , G09G3/22 , G09G3/36 , G09G2300/0452 , H01L27/3213 , H04N9/3126 , H04N9/3138 , H04N9/3182

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