专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5883476A Convergence correction system with recovery function and display apparatus using the same 失效
标题翻译：具有恢复功能的收敛校正系统及使用其的显示装置
公开(公告)号：US5883476A
公开(公告)日：1999-03-16
申请号：US475108
申请日：1995-06-07
申请人： Yasuji Noguchi , Yuichiro Kimura , Kuninori Matsumi , Kenicji Matsumoto , Mitsuo Okimoto , Michitaka Ohsawa , Akito Takemoto , Sadao Kubota , Kazuhiro Kaizaki , Chiharu Ishino
发明人： Yasuji Noguchi , Yuichiro Kimura , Kuninori Matsumi , Kenicji Matsumoto , Mitsuo Okimoto , Michitaka Ohsawa , Akito Takemoto , Sadao Kubota , Kazuhiro Kaizaki , Chiharu Ishino
IPC分类号： G09G1/00 , G09G1/04 , H04N5/74 , H04N9/28 , H01J29/51
CPC分类号： H04N9/28 , G09G1/00 , G09G1/04 , H04N5/7425
摘要： A plurality of photo detectors are arranged outside the display screen of a projection display apparatus having a built-in digital convergence correction system and a function for adjusting data in the frame memory so as to coincide the photoelectric devices of the photo detectors with the adjustment patterns is provided. The adjusted data when the convergence on the entire screen of the display is adjusted and the adjusted data when the convergence is adjusted by the adjustment function before misconvergence is generated are memorized beforehand. When misconvergence is generated, the convergence is adjusted by the adjustment function again, and a corresponding correction value is obtained on the photo detector by calculating the adjusted data at this time and the prememorized adjusted data, and a correction value on the entire screen is obtained by executing an interpolation calculation from this correction value, and the misconvergence on the entire screen is corrected.
摘要翻译：多个光检测器布置在具有内置数字会聚校正系统的投影显示装置的显示屏幕的外部，并且具有用于调整帧存储器中的数据的功能，以使光电检测器的光电装置与调整图案重合被提供。调整在显示器的整个屏幕上的会聚时调节的数据，并且在产生失会聚之前通过调节功能调整收敛的调整数据被预先记录。当产生失会聚时，通过调整功能再次调整收敛，并且通过计算此时的调整数据和预处理的调整数据在光检测器上获得相应的校正值，并获得整个屏幕上的校正值通过从该校正值执行插值计算，并校正整个屏幕上的失会聚。

2. 发明授权

US5272421A Digital image correction device 失效
标题翻译：数字图像校正装置
公开(公告)号：US5272421A
公开(公告)日：1993-12-21
申请号：US935997
申请日：1992-08-27
申请人： Yuichiro Kimura , Kuninori Matsumi , Michitaka Ohsawa
发明人： Yuichiro Kimura , Kuninori Matsumi , Michitaka Ohsawa
IPC分类号： H04N3/233 , H04N9/28 , G09G1/04 , H01J29/70
CPC分类号： H04N3/2335 , H04N9/28
摘要： An image correction device includes a memory (70) for storing correction data, an address generator (15,31) for supplying addresses to the memory, a regulation pattern generator (40), a DA converter (71) for converting an output of the memory into an analog signal, convergence yoke (CY) coils (74), CY drive amplifiers (73) for converting the analog signal into current for driving the CY coils, a CPU (20) for controlling operation of the image correction device, deflection current detection circuits (10,11) for reading vertical and horizontal deflection currents in the CPU and a memory (60) for storing correction data and deflection currents.

3. 发明授权

US5345280A Digital convergence correction system and method for preparing correction data 失效
标题翻译：数字收敛校正系统及校正数据的制作方法
公开(公告)号：US5345280A
公开(公告)日：1994-09-06
申请号：US16701
申请日：1993-02-11
申请人： Yuichiro Kimura , Yasuji Noguchi , Kuninori Matsumi
发明人： Yuichiro Kimura , Yasuji Noguchi , Kuninori Matsumi
IPC分类号： H04N9/28 , H04N17/04
CPC分类号： H04N9/28
摘要： A digital convergence correction system and a method of preparing a convergence correction data used for an image display unit, including at least one cathode ray tube, are disclosed. Correction data at correction points at predetermined between adjusting points providing representative correction points are determined by interpolation. A whole section subjected to correction is segmented into a plurality of sub-sections. An interpolating function for each sub-section is an independent low-order function. The values of the interpolating functions for adjacent sub-sections sandwiching a boundary, i.e., an adjusting point, the values of the first order derivatives and the values of the second order derivatives, respectively, are rendered to be equal to each other at such adjusting point.
摘要翻译：公开了一种数字会聚校正系统和准备用于包括至少一个阴极射线管的图像显示单元的会聚校正数据的方法。通过内插确定提供代表性校正点的调整点之间的预定位置的校正点处的校正数据。经过校正的整个部分被分割成多个子部分。每个子部分的内插函数是独立的低阶函数。分别夹着边界的相邻子部分的内插函数的值，即调整点，一阶导数的值和二阶导数的值分别在这种调整时彼此相等点。

4. 发明授权

US5059872A Digital convergence correction device 失效
标题翻译：数字会聚校正装置
公开(公告)号：US5059872A
公开(公告)日：1991-10-22
申请号：US670177
申请日：1991-03-15
申请人： Kuninori Matsumi , Tadahiro Kawagishi , Masahiro Kame , Makoto Shiomi , Kousuke Ozeki , Michitaka Ohsawa
发明人： Kuninori Matsumi , Tadahiro Kawagishi , Masahiro Kame , Makoto Shiomi , Kousuke Ozeki , Michitaka Ohsawa
IPC分类号： H04N9/28
CPC分类号： H04N9/28
摘要： The digital convergence correction device is used for a projection-type television receiver having a Braun tube with an aspherical surface fluorescent screen and a projection lens system with an aspherical surface plastic lens attached to the display screen of th Braun tube. In the digital convergence correction device, a digital memory stores digital correction data corresponding to correction values at the convergence adjustment points on the display screen that is divided in the horizontal and vertical directions. A multiplexer reads the digital correction data out of the digital memory, and implements the time division multiplexing for the data. A D/A converter receives the multiplexed data from the multiplexer, and converts it into an analog signal. The device is provided with sample-holding circuits for making coincident timing for the outputs of the time division multiplexing process, so that no phase shift arises at the time division process and multi-channel time division process is made possible. Among numbers of time divisions, an optimal one can be chosen to meet the system requirement. Consequently, the number of D/A converters is reduced thereby to down-cost the digital convergence correction device. The convergence correction device operates in accordance with the correction signals held in the respective sample-holding circuits.
摘要翻译：数字会聚校正装置用于具有带有非球面荧光屏的布朗管和投影透镜系统的投影型电视接收机，该系统具有安装在布劳恩管显示屏上的非球面塑料透镜。在数字会聚校正装置中，数字存储器将对应于在水平和垂直方向上划分的显示屏上的会聚调整点处的校正值对应的数字校正数据。多路复用器从数字存储器读出数字校正数据，并对数据进行时分复用。 D / A转换器从多路复用器接收多路复用数据，并将其转换为模拟信号。该装置具有用于对时分复用处理的输出进行重合定时的采样保持电路，使得在时分处理和多通道时分处理都不会产生相移。在时间分割的数量中，可以选择最佳的一个来满足系统要求。因此，D / A转换器的数量减少，从而降低数字会聚校正装置的成本。会聚校正装置根据保持在各个采样保持电路中的校正信号进行工作。

5. 发明授权

US5012332A Correcting data reading device in a digital convergence correcting device 失效
标题翻译：在数字会聚校正装置中校正数据读取装置
公开(公告)号：US5012332A
公开(公告)日：1991-04-30
申请号：US301954
申请日：1989-01-26
申请人： Makoto Shiomi , Kosuke Ozeki , Michitaka Ohsawa , Kuninori Matsumi , Tadahiro Kawagishi
发明人： Makoto Shiomi , Kosuke Ozeki , Michitaka Ohsawa , Kuninori Matsumi , Tadahiro Kawagishi
IPC分类号： G09G1/04 , G09G1/00 , G09G1/16 , G09G1/28 , H04N9/28
CPC分类号： H04N9/28
摘要： A digital convergence correcting device effecting convergence correction by using convergence correcting data stored in a memory which includes an address fixing device which, in the case where convergence correcting data are insufficient, reads out in succession the correcting data corresponding to the last horizontal scanning line for the portion lacking in the data so that the correcting data are used repeatedly, and which, in the case where convergence correcting data are excessive, only necessary convergence correcting data are used.
摘要翻译：一种数字会聚校正装置，其通过使用存储在存储器中的会聚校正数据进行会聚校正，所述存储器包括：地址固定装置，在会聚校正数据不足的情况下，连续读出与最后的水平扫描线对应的校正数据，缺少数据的部分使得重复使用校正数据，并且在会聚校正数据过大的情况下，仅使用必要的会聚校正数据。

6. 发明授权

US4977446A Digital convergence correcting apparatus 失效
标题翻译：数字会聚校正装置
公开(公告)号：US4977446A
公开(公告)日：1990-12-11
申请号：US302353
申请日：1989-01-27
申请人： Makoto Shiomi , Michitaka Ohsawa , Toshiyuki Sakamoto , Kuninori Matsumi , Kosuke Ozeki , Ikuo Yuki , Kenji Sato
发明人： Makoto Shiomi , Michitaka Ohsawa , Toshiyuki Sakamoto , Kuninori Matsumi , Kosuke Ozeki , Ikuo Yuki , Kenji Sato
IPC分类号： H04N3/23 , H04N9/28 , H04N9/31
CPC分类号： H04N9/28
摘要： A convergence correcting apparatus is used in a projection television receiver including a CRT having an aspherical fluorescent screen and a projection lens apparatus which is attached to the display screen of the CRT and has aspherical plastic lenses. In the digital convergence correcting apparatus, a digital memory stores digital correction data corresponding to correction values of convergence adjustments points indicative of a plurality of points on the display screens divided in the horizontal and vertical directions. A multiplexer reads out predetermined digital correction data from the digital memory and time sharingly multiplexes. At least one digital/analog converter receives the time sharingly multiplexed data from the multiplexer and generates an analog signal. Sample and hold circuits extract a predetermined correction signal from the analog output of the digital/analog converter and sample and hold them. The convergence correcting apparatus is driven in accordance with the respective correction signals held by the sample and hold circuits.

7. 发明授权

US08756347B2 Image display apparatus, monitor apparatus and image processing apparatus 有权
标题翻译：图像显示装置，监视装置和图像处理装置
公开(公告)号：US08756347B2
公开(公告)日：2014-06-17
申请号：US12327834
申请日：2008-12-04
申请人： Yasutaka Tsuru , Yuya Ogi , Nobuaki Kabuto , Takeo Hioki , Kenya Kasahara , Kuninori Matsumi , Toyoshige Ohshika
发明人： Yasutaka Tsuru , Yuya Ogi , Nobuaki Kabuto , Takeo Hioki , Kenya Kasahara , Kuninori Matsumi , Toyoshige Ohshika
IPC分类号： G06F3/00 , G06F13/00 , H04N21/4367 , H04N21/4363 , H04N21/436 , H04N21/443
CPC分类号： H04N17/004 , G09G5/006 , G09G2370/047 , G09G2370/06 , G09G2370/12 , H04N5/4403 , H04N21/4122 , H04N21/43615 , H04N21/43632 , H04N21/4367 , H04N21/4432
摘要： According to our invention, linked operation between a monitor apparatus for displaying images, and a set-top box for transmitting image signals to the monitor apparatus via a required interface, can be achieved properly, even if both units are constructed in casings separate from each other. The monitor apparatus uses a CEC line to transmit a CEC vendor command including at least a code associated with unit information, and the set-top box apparatus transmits the CEC vendor command including at least the code associated with the unit information. Upon receiving the vendor command from the set-top box apparatus, the monitor apparatus switches to the linked operation with the set-top box.
摘要翻译：根据本发明，用于显示图像的监视器装置和用于经由所需接口将图像信号发送到监视器装置的机顶盒之间的链接操作可以被适当地实现，即使这两个单元构造在与每一个分开的外壳中其他。监视器装置使用CEC线来发送至少包括与单元信息相关联的代码的CEC供应商命令，并且机顶盒装置发送至少包括与单元信息相关联的代码的CEC供应商命令。当从机顶盒装置接收到供应商命令时，监视器装置利用机顶盒切换到链接操作。

8. 发明申请

US20090207307A1 IMAGE DISPLAY APPARATUS, MONITOR APPARATUS AND IMAGE PROCESSING APPARATUS 有权
标题翻译：图像显示装置，监视器和图像处理装置
公开(公告)号：US20090207307A1
公开(公告)日：2009-08-20
申请号：US12327834
申请日：2008-12-04
申请人： Yasutaka TSURU , Yuya Ogi , Nobuaki Kabuto , Takeo Hioki , Kenya Kasahara , Kuninori Matsumi , Toyoshige Ohshika
发明人： Yasutaka TSURU , Yuya Ogi , Nobuaki Kabuto , Takeo Hioki , Kenya Kasahara , Kuninori Matsumi , Toyoshige Ohshika
IPC分类号： H04N3/27 , H04N5/14 , H04N5/44
CPC分类号： H04N17/004 , G09G5/006 , G09G2370/047 , G09G2370/06 , G09G2370/12 , H04N5/4403 , H04N21/4122 , H04N21/43615 , H04N21/43632 , H04N21/4367 , H04N21/4432
摘要： According to our invention, linked operation between a monitor apparatus for displaying images, and a set-top box for transmitting image signals to the monitor apparatus via a required interface, can be achieved properly, even if both units are constructed in casings separate from each other. The monitor apparatus uses a CEC line to transmit a CEC vendor command including at least a code associated with unit information, and the set-top box apparatus transmits the CEC vendor command including at least the code associated with the unit information. Upon receiving the vendor command from the set-top box apparatus, the monitor apparatus switches to the linked operation with the set-top box.
摘要翻译：根据本发明，用于显示图像的监视器装置和用于经由所需接口将图像信号发送到监视器装置的机顶盒之间的链接操作可以被适当地实现，即使这两个单元构造在与每一个分开的外壳中其他。监视器装置使用CEC线来发送至少包括与单元信息相关联的代码的CEC供应商命令，并且机顶盒装置发送至少包括与单元信息相关联的代码的CEC供应商命令。当从机顶盒装置接收到供应商命令时，监视器装置利用机顶盒切换到链接操作。

9. 发明授权

US07034900B2 Color display device and method utilizing convergence correction 失效
标题翻译：彩色显示装置和利用会聚校正的方法
公开(公告)号：US07034900B2
公开(公告)日：2006-04-25
申请号：US10029665
申请日：2001-12-21
申请人： Kazuhiko Yoshizawa , Toshimitsu Watanabe , Kuninori Matsumi
发明人： Kazuhiko Yoshizawa , Toshimitsu Watanabe , Kuninori Matsumi
IPC分类号： H04N3/22 , H04N3/26 , H04N3/223 , H04N3/227 , H04N9/28
CPC分类号： H04N9/28
摘要： In a color display device, apparatus and method are provided to produce a convergence correction signal based on digital convergence correction values. The data rate by which the data is supplied to the apparatus varies, depending on the area of the display corresponding to the digital convergence correction values being supplied.
摘要翻译：在彩色显示装置中，提供装置和方法以产生基于数字收敛校正值的会聚校正信号。数据被提供给设备的数据速率根据所提供的数字会聚校正值对应的显示区域而变化。

10. 发明授权

US06771324B1 Display and apparatus 失效
标题翻译：显示器和设备
公开(公告)号：US06771324B1
公开(公告)日：2004-08-03
申请号：US09622565
申请日：2000-08-18
申请人： Toshimitsu Watanabe , Kuninori Matsumi , Tomoharu Nakiri
发明人： Toshimitsu Watanabe , Kuninori Matsumi , Tomoharu Nakiri
IPC分类号： H04N544
CPC分类号： G08C23/04 , G08C19/28 , G08C2201/20 , H03J1/0008 , H03J9/06 , H04N5/44582 , H04N21/42204 , H04N21/42221
摘要： It is an object of the present invention to provide equipment, particularly a display, capable of easily corresponding to two or more types of remote controllers (for example, remote controllers of different manufacturers) while restraining cost increases as far as possible. Equipment according to the present invention comprises: initializing means for initializing so as to correspond to any one of plural types of remote controllers; and switching means for switching the initializing means so as to correspond to the remote controller using any one of the plural types of remote controllers. Thereby, the equipment is initialized so as to correspond to any one of the plurality of remote controllers, and it is possible to prevent misoperation due to other remote controllers. Also, by switching the initializing means by using any remote controller, switching can be performed if only a desired remote controller is available.
摘要翻译：本发明的目的是提供能够容易地对应于两种以上类型的遥控器（例如不同制造商的遥控器）的设备，特别是显示器，同时尽可能地限制成本增加。根据本发明包括：初始化装置，用于对应于多种类型的遥控器中的任一种; 以及用于使用多种类型的遥控器中的任何一种来切换初始化装置以对应于遥控器的切换装置。由此，将设备初始化为与多个遥控器中的任意一个相对应，并且可以防止由于其他遥控器而造成的误操作。此外，通过使用任何遥控器切换初始化装置，只有当所需的遥控器可用时，才能执行切换。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式