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1. 发明申请

WO9940563A8 PROJECTION DISPLAY AND DISPLAY METHOD THEREFOR, AND IMAGE DISPLAY 审中-公开
标题翻译：投影显示及显示方法及图像显示
公开(公告)号：WO9940563A8
公开(公告)日：1999-11-25
申请号：PCT/JP9900434
申请日：1999-02-01
申请人： SEIKO EPSON CORP , ITOH TAKAFUMI , AKAIWA SHOICHI , MIYASHITA KIYOSHI
发明人： ITOH TAKAFUMI , AKAIWA SHOICHI , MIYASHITA KIYOSHI
IPC分类号： G09G3/00 , G09G3/36 , G09G5/00 , H04N5/445 , H04N5/74 , G09G5/08 , G09G5/36
CPC分类号： G09G5/003 , G09G3/001 , G09G3/36 , G09G5/397 , G09G2340/10 , G09G2340/125 , H04N5/44504 , H04N5/7441
摘要： A technique of superimposing a decorating effect on the projected image independently of the performance of an image input device. A projection display has a decorating effect memory for storing therein decorating effect data representing a decorating effect image used for decorating an arbitrary image, an image decorating section for generating decorated image data representing a decorated image by superposing the original image represented by input image data on the decorating effect image, an optical modulating means driven for every picture element according to the decorated image data, and an optical system for projecting on a screen the decorated image formed by driving the optical modulating means. A projection image device superimposes a decorating effect on the projected image independently of the performance of an image input device.
摘要翻译：独立于图像输入装置的性能而将投影图像重叠装饰效果的技术。投影显示器具有装饰效果存储器，用于存储表示用于装饰任意图像的装饰效果图像的装饰效果数据，图像装饰部分，用于通过将由输入图像数据表示的原始图像叠加在一起而产生表示装饰图像的装饰图像数据装饰效果图像，根据装饰图像数据为每个图像元件驱动的光调制装置，以及用于在屏幕上投影通过驱动光调制装置形成的装饰图像的光学系统。投影图像装置与图像输入装置的性能无关地将投影图像重叠装饰效果。

2. 发明专利

AU765536B2 Video display device and method of adjustment thereof 未知
公开(公告)号：AU765536B2
公开(公告)日：2003-09-18
申请号：AU5194699
申请日：1999-07-02
申请人： SEIKO EPSON CORP
发明人： AKAIWA SHOICHI
IPC分类号： G03B21/14 , G09G3/00 , G09G3/36 , G09G5/00 , G09G5/32 , H04N17/00 , H04N17/04 , G03B21/00 , H04N5/66
摘要： An image display device (1) including an image input means (10) to which image signals (S1 and S2) are input, an image display means (30) for forming an optical image based on the image signals (S1 and S2), and a device adjusting means (40) for adjusting internal conditions of the device is provided with an adjusting operation support means (61) for supporting an operation of the device adjusting means (40). Because the adjusting operation support means (61) is provided, a user may easily adjust the image display device (1) while confirming adjusting operation support information displayed by the adjusting operation support means (61).

3. 发明专利

AU5194699A Video display device and method of adjustment thereof 未知
公开(公告)号：AU5194699A
公开(公告)日：2000-02-07
申请号：AU5194699
申请日：1999-07-02
申请人： SEIKO EPSON CORP
发明人： AKAIWA SHOICHI
IPC分类号： G03B21/14 , G09G3/00 , G09G3/36 , G09G5/00 , G09G5/32 , H04N17/00 , H04N17/04 , G03B21/00 , H04N5/66
摘要： An image display device (1) including an image input means (10) to which image signals (S1 and S2) are input, an image display means (30) for forming an optical image based on the image signals (S1 and S2), and a device adjusting means (40) for adjusting internal conditions of the device is provided with an adjusting operation support means (61) for supporting an operation of the device adjusting means (40). Because the adjusting operation support means (61) is provided, a user may easily adjust the image display device (1) while confirming adjusting operation support information displayed by the adjusting operation support means (61).

4. 发明专利

DE69919278D1 未知
公开(公告)号：DE69919278D1
公开(公告)日：2004-09-16
申请号：DE69919278
申请日：1999-02-24
申请人： SEIKO EPSON CORP
发明人： FUJIWARA SHUICHI , AKAIWA SHOICHI
IPC分类号： G03B21/14 , G09G3/34 , H04N5/74 , H05B37/03 , H05B41/285 , H05B41/292 , H05B41/16
摘要： A projection display apparatus 1, which forms an optical image corresponding to image information by optically processing a light beam emitted from a light source lamp 81 and projects this optical image with a projection lens unit on a projection screen under magnification, comprises lighting count detection means 21 that detects a lighting count of the light source lamp 81, and replacement warning means 23 that outputs a warning signal, which urges a user to replace the light source lamp 81, in the case where the lighting count detected by this lighting count detection means 21 reaches a predetermined value. It is possible to use the light source lamp 81 in a suitable state since it is possible to more accurately grasp a lifetime of the light source lamp 81 by detecting the lighting count that affects the lifetime of the light source lamp 81.

5. 发明专利

CA2302422A1 IMAGE DISPLAY DEVICE AND ADJUSTING METHOD FOR IMAGE DISPLAY DEVICE 未知
公开(公告)号：CA2302422A1
公开(公告)日：2000-01-27
申请号：CA2302422
申请日：1999-07-02
申请人： SEIKO EPSON CORP
发明人： AKAIWA SHOICHI
IPC分类号： G03B21/14 , G09G3/00 , G09G3/36 , G09G5/00 , G09G5/32 , H04N17/00 , H04N17/04 , G03B21/00 , H04N5/66
摘要： A video display device (1) comprises video input means (10) for receiving video signals (S1, S2), video display means (30) for forming optical images based on the video signals (S1, S2), and adjustment means (40) for adjusting states in a device. Adjustment support means (61) for supporting the operation of the adjustment means (40) is further provided so that a user can easily adjust the image display device (1) while watching adjustment information displayed by the adjustment support means (61).

6. 发明专利

DE60138676D1 未知
公开(公告)号：DE60138676D1
公开(公告)日：2009-06-25
申请号：DE60138676
申请日：2001-03-23
申请人： SEIKO EPSON CORP
发明人： KOYAMA TAKAAKI , KAMIYA YASUTAKA , AKAIWA SHOICHI , KARASAWA TORU
IPC分类号： G02F1/13 , G03B21/00 , G09G5/00 , H04N5/00 , H04N5/445 , H04N5/74 , H04N9/31 , H04N17/00 , H04N21/47 , H04N21/485
摘要： To provide a technique for facilitating control of a plurality of projectors. A projection display system comprises a plurality of projectors wherein a plurality of images projected by the projectors are displayed on a common projection screen. Each projector comprises: a control signal processor for processing a control signal given from an external device and generating a processed control signal; and a signal input/output section for input/output of the control signal and the processed control signal. The plurality of projectors are coupled in a cascade connection, by interconnecting the signal input/output sections of the projectors. The control signal and the processed control signal include connection sequence data indicating the cascade connection sequence. The control signal processor of each projector comprises a memory for storing, on the basis of a given control signal, a connection sequence when the projectors are coupled in a cascade connection.

7. 发明专利

DE69935638T2 未知
公开(公告)号：DE69935638T2
公开(公告)日：2007-12-06
申请号：DE69935638
申请日：1999-02-24
申请人： SEIKO EPSON CORP
发明人： FUJIWARA SHUICHI , AKAIWA SHOICHI
IPC分类号： G09G3/36 , G09G5/00 , G09G3/20 , H04N5/66
摘要： It is an object to provide an image display apparatus that can easily confirm whether an image signal is suitable to the setting of an image display unit. An image display apparatus 1, which comprises an image input unit 10, where image signals S1 and S2 are inputted, and an image display unit 30 forming an optical image on the basis of the image signals S1 and S2 inputted from this image input unit 10, comprises signal information detection means 13 for detecting signal information of the image signals S1 and S2 according to an input system of the image input unit 10, and signal information output means 14 for outputting signal information detected by this signal information detection means 13. Since the image display apparatus 1 comprises the signal information detection means 13 and signal information output means 14, it is possible to easily confirm whether image signals S1 and S2 are suitable to the setting of the image display unit 30.

8. 发明专利

HK1024972A1 Image display apparatus 未知
公开(公告)号：HK1024972A1
公开(公告)日：2000-10-27
申请号：HK00104163
申请日：2000-07-06
申请人： SEIKO EPSON CORP
发明人： FUJIWARA SHUICHI , AKAIWA SHOICHI
IPC分类号： G09G20060101 , G09G3/36 , G09G3/20 , G09G5/00 , H04N5/66
摘要： It is an object to provide an image display apparatus that can easily confirm whether an image signal is suitable to the setting of an image display unit. An image display apparatus 1, which comprises an image input unit 10, where image signals S1 and S2 are inputted, and an image display unit 30 forming an optical image on the basis of the image signals S1 and S2 inputted from this image input unit 10, comprises signal information detection means 13 for detecting signal information of the image signals S1 and S2 according to an input system of the image input unit 10, and signal information output means 14 for outputting signal information detected by this signal information detection means 13. Since the image display apparatus 1 comprises the signal information detection means 13 and signal information output means 14, it is possible to easily confirm whether image signals S1 and S2 are suitable to the setting of the image display unit 30.

9. 发明专利

DE602006005179D1 未知
公开(公告)号：DE602006005179D1
公开(公告)日：2009-04-02
申请号：DE602006005179
申请日：2006-01-09
申请人： SEIKO EPSON CORP
发明人： AKAIWA SHOICHI
IPC分类号： H04W8/00 , H04W40/08 , H04W68/02 , H04W84/12
摘要： A search system for a radio LAN terminal includes: plural terminals (2,3,4,5); and a search computer (50) that searches for connectable terminals out of the plural terminals in a radio LAN, wherein the search computer includes: a communication unit (51) provided to be capable of changing transmission power of radio communication for performing radio communication via the radio LAN with the plural terminals; and a storage unit that stores a search list in which identification information including identifiers for identifying the searched terminals are listed according to an order of the searched terminals, the plural terminals include terminal communication units for performing radio communication with the search computer via the radio LAN, the search computer broadcasts a probe request (S2) for searching for the terminals by minimizing a set value (S1) of the transmission power of the radio communication of the communication unit, the terminals having received the probe request transmit response signals including the identification information of the terminals from the terminal communication units to the search computer, the search computer checks whether the response signals received are response signals from new ones (S3) of the terminals not stored in the search list, the search computer adds (S4), when the response signals are response signals from the new terminals, the identification information included in the response signals to the search list of the storage unit, and the search computer performs, when the response signals are not response signals from the new terminals or the response signals are not received, a series of search operations starting from the probe request by increasing the set value of the transmission power (S6) of the radio communication of the communication unit.

10. 发明专利

DE60037389T2 未知
公开(公告)号：DE60037389T2
公开(公告)日：2008-11-13
申请号：DE60037389
申请日：2000-05-22
申请人： SEIKO EPSON CORP
发明人： FUJIWARA SHUICHI , AKAIWA SHOICHI
IPC分类号： G09G3/36 , G09G5/00 , G03B21/00 , G09F9/00 , G09G3/00 , G09G3/20 , G09G5/377 , H04N5/445 , H04N5/74 , H04N17/00
摘要： A projection-type display apparatus includes an on-screen-display-menu generating section (4) for generating image data corresponding to an on-screen-display menu, an image synthesizing section (3) for synthesizing image data for projection sent from an image source (1, 2) and the image data representing the on-screen-display menu; and an image-distortion compensation section (5) for applying image-distortion compensation processing used to reduce the distortion of the projected image caused when an image is projected in an inclined direction against a screen, to the image data synthesized by the image synthesizing means.

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