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1.发明授权公开(公告)号：US07746530B2
公开(公告)日：2010-06-29
申请号：US12213091
申请日：2008-06-13
IPC分类号： G02F1/03
CPC分类号： H04N9/3155
摘要： An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image.
摘要翻译： 具有根据显示信息调制从光源发出的光并基于显示信息显示显示图像的光调制元件的图像显示装置包括：调整照射光量相对于从 根据显示信息对显示图像的亮度进行亮度信息的光源; 颜色转换处理单元，根据关于显示信息的亮度信息执行颜色转换处理，使得可以在预定颜色空间内对显示图像进行颜色再现; 以及显示和驱动单元，其基于已经经过颜色转换处理的显示信息驱动光调制元件，以便显示显示图像。
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公开(公告)号：US07768688B2
公开(公告)日：2010-08-03
申请号：US12213092
申请日：2008-06-13
IPC分类号： G02F1/03
CPC分类号： H04N9/3155
摘要： An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image.
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公开(公告)号：US20080297877A1
公开(公告)日：2008-12-04
申请号：US12213092
申请日：2008-06-13
CPC分类号： H04N9/3155
摘要： An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image.
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4.发明申请公开(公告)号：US20080291520A1
公开(公告)日：2008-11-27
申请号：US12213091
申请日：2008-06-13
CPC分类号： H04N9/3155
摘要： An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image.
摘要翻译： 具有根据显示信息调制从光源发出的光并基于显示信息显示显示图像的光调制元件的图像显示装置包括：调整照射光量相对于从 根据显示信息对显示图像的亮度进行亮度信息的光源; 颜色转换处理单元，根据关于显示信息的亮度信息执行颜色转换处理，使得可以在预定颜色空间内对显示图像进行颜色再现; 以及显示和驱动单元，其基于已经经过颜色转换处理的显示信息驱动光调制元件，以便显示显示图像。
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5.发明申请公开(公告)号：US20060221259A1
公开(公告)日：2006-10-05
申请号：US11389080
申请日：2006-03-27
IPC分类号： H04N3/14
CPC分类号： H04N9/3155
摘要： An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image.
摘要翻译： 具有根据显示信息调制从光源发出的光并基于显示信息显示显示图像的光调制元件的图像显示装置包括：调整照射光量相对于从 根据显示信息对显示图像的亮度进行亮度信息的光源; 颜色转换处理单元，根据关于显示信息的亮度信息执行颜色转换处理，使得可以在预定颜色空间内对显示图像进行颜色再现; 以及显示和驱动单元，其基于已经经过颜色转换处理的显示信息驱动光调制元件，以便显示显示图像。
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公开(公告)号：US07403318B2
公开(公告)日：2008-07-22
申请号：US11389080
申请日：2006-03-27
CPC分类号： H04N9/3155
摘要： An image display device having an optical modulation element, which modulates light emitted from a light source according to display information, and displaying a display image based on the display information includes: a unit adjusting the amount of illumination light with respect to light emitted from the light source on the basis of brightness information on the brightness of the display image based on the display information; a color conversion processing unit that performs a color conversion process according to the brightness information with respect to the display information so that the display image can be color-reproduced within a predetermined color space; and a display and driving unit that drives the optical modulation element on the basis of the display information having been subjected to the color conversion process so as to display the display image.
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公开(公告)号：US07810930B2
公开(公告)日：2010-10-12
申请号：US12565388
申请日：2009-09-23
CPC分类号： G02B26/0833 , H04N9/315 , H04N9/3197
摘要： Exemplary embodiments provide a projection-type display apparatus, which can address or realize a reduction in weight and size, a reduction in power consumption, and a reduction in noise, and address or realize a reduction in price, and a control method for the projection-type display apparatus, as well as a control program for the projection-type display apparatus. The projection-type display apparatus includes a solid-state light source that emits light, a mirror device that controls an emitting direction of the incident light to thereby subject the incident light to temporal modulation, and a projecting device that projects the modulated light.
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8.发明授权Information viewing/listening system, information player, and information provider 有权信息查看/收听系统，信息播放器和信息提供者公开(公告)号：US07458101B2
公开(公告)日：2008-11-25
申请号：US10751957
申请日：2004-01-07
CPC分类号： H04N7/17318 , H04N7/1675 , H04N21/25816 , H04N21/4325 , H04N21/472 , H04N21/6334 , H04N21/6581 , H04N21/8355
摘要： To impose a restriction on actual use, such as playback, of content data and to reduce or prevent unauthorized use of content data by a unit that is not registered with an information provider, in response to an operation request to play content data recorded in a user unit, the user unit transmits current time information, the unit ID, content information, and operation information to a service center and, using these pieces of information, creates a one-time password that is valid only for a predetermined period of time. On the basis of the information transmitted from the user unit and current time information obtained from a time keeping unit of the service center, the service center similarly creates a one-time password and an operation permission command and transmits them to the user unit. The user unit compares the two one-time passwords. When the two one-time passwords match each other, the user-requested operation (playback) is executed.
摘要翻译： 响应于播放记录在信息提供者中的内容数据的操作请求，对实际使用（例如播放）限制内容数据的限制，并且减少或防止未由信息提供者注册的单元未经授权使用内容数据 用户单元，用户单元将当前时间信息，单元ID，内容信息和操作信息发送到服务中心，并且使用这些信息创建仅在预定时间段内有效的一次性密码。 基于从用户单元发送的信息和从服务中心的时间保持单元获得的当前时间信息，服务中心类似地创建一次密码和操作许可命令并将其发送到用户单元。 用户单元比较两个一次性密码。 当两个一次性密码彼此匹配时，执行用户请求的操作（播放）。
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9.发明申请公开(公告)号：US20080225186A1
公开(公告)日：2008-09-18
申请号：US12074945
申请日：2008-03-08
IPC分类号： H04N5/74
CPC分类号： H04N9/3194 , H04N9/3182 , H04N9/3185 , H04N9/3188
摘要： The disclosure is directed to image display devices and display position adjustment systems and methods. In one example, an image display device includes a control unit configured to acquire one or more characteristics of optical images. The control unit is configured to designate, based on the acquired characteristics of the optical images, one of the optical images as a reference image and the remaining number of the optical images as non-reference images. A position change unit moves the non-reference images in accordance with a pixel position of the reference image.
摘要翻译： 本公开涉及图像显示装置和显示位置调整系统和方法。 在一个示例中，图像显示装置包括被配置为获取光学图像的一个或多个特性的控制单元。 控制单元被配置为基于所获取的光学图像的特性来指定光学图像之一作为参考图像，并且剩余的光学图像数目指定为非参考图像。 位置改变单元根据参考图像的像素位置移动非参考图像。
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公开(公告)号：US07410263B2
公开(公告)日：2008-08-12
申请号：US10975099
申请日：2004-10-28
IPC分类号： G03B21/14
CPC分类号： H04N5/74 , H04N9/3147
摘要： Exemplary embodiments of the invention provide a circuit that includes a plurality of projector units to modulate and project light from a light source based on image information, a transmissive screen to which projection images from the plurality of projector units are projected, an image-capturing device disposed in a housing to capture predetermined regions of the projection images projected onto the transmissive screen, a unit image information generating unit to generate image information to be inputted to each of the plurality of projector units, and a unit image information correcting unit to correct the unit image information based on a result captured by the image-capturing device. Therefore, it is possible to perform easily the adjustment process and to further reduce the adjustment time.
摘要翻译： 本发明的示例性实施例提供一种电路，其包括多个投影仪单元，用于基于图像信息调制和投射来自光源的光，透射屏幕，来自多个投影仪单元的投影图像投影到该透射屏幕上;图像捕获装置 设置在壳体中以捕捉投影到透射屏幕上的投影图像的预定区域;单位图像信息生成单元，生成要输入到多个投影仪单元中的每一个的图像信息;以及单位图像信息校正单元， 基于由图像捕获装置捕获的结果的单位图像信息。 因此，可以容易地执行调整处理并进一步减少调整时间。
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