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1. 发明授权

US5717420A Display control apparatus and method 失效
标题翻译：显示控制装置及方法
公开(公告)号：US5717420A
公开(公告)日：1998-02-10
申请号：US436596
申请日：1995-05-08
申请人： Eiichi Matsuzaki , Hiroshi Nonoshita , Yoshitsugu Yamanashi , Takayuki Seki
发明人： Eiichi Matsuzaki , Hiroshi Nonoshita , Yoshitsugu Yamanashi , Takayuki Seki
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/04 , G09G2320/041
摘要： A display control apparatus for a display apparatus having a display device in which a liquid crystal such as a ferroelectric liquid crystal is used as an operating medium for display-updating and the updated display state can be held by applying an electric field or the like. The display control apparatus comprises a first updating circuit to update the display content of the entire screen of the display apparatus, a second updating circuit to update the display content of a part of the display screen, a detector to detect an external factor such as a temperature of the display apparatus, and a switching circuit to switch the first and second updating circuits in accordance with the detected external factor.
摘要翻译：具有显示装置的显示控制装置可以通过施加电场等来保持其中使用诸如铁电液晶的液晶作为用于显示更新的操作介质和更新的显示状态的显示装置。显示控制装置包括：更新显示装置的整个屏幕的显示内容的第一更新电路;更新显示屏的一部分的显示内容的第二更新电路;检测外部因素的检测器，显示装置的温度，以及根据检测到的外部因素切换第一和第二更新电路的切换电路。

2. 发明授权

US5644332A Apparatus and method for controlling drive of a display device in accordance with the number of scanning lines to be updated 失效
标题翻译：根据要更新的扫描线的数量来控制显示装置的驱动的装置和方法
公开(公告)号：US5644332A
公开(公告)日：1997-07-01
申请号：US402986
申请日：1995-03-13
申请人： Eiichi Matsuzaki , Kenzo Ina , Hiroshi Nonoshita , Yoshitsugu Yamanashi
发明人： Eiichi Matsuzaki , Kenzo Ina , Hiroshi Nonoshita , Yoshitsugu Yamanashi
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/0227 , G09G2310/04 , G09G2320/041 , G09G2370/045
摘要： Display drive of a ferroelectric liquid crystal (FLC) display device is controlled in accordance with temperature and the number of lines to be displayed and updated. An interlace or non-interlace mode for driving the display device is selected on the basis of the number of scanning lines to be updated and/or the temperature. A table is provided for changing the interlace mode on the basis of various conditions.
摘要翻译：根据温度和要显示和更新的线数来控制铁电液晶（FLC）显示装置的显示驱动。根据要更新的扫描线数和/或温度来选择用于驱动显示装置的交错或非隔行扫描模式。提供了用于根据各种条件改变隔行扫描模式的表格。

3. 发明授权

US5686934A Display control apparatus 失效
标题翻译：显示控制装置
公开(公告)号：US5686934A
公开(公告)日：1997-11-11
申请号：US301031
申请日：1994-09-06
申请人： Hiroshi Nonoshita , Kenzo Ina , Yoshitsugu Yamanashi , Eiichi Matsuzaki
发明人： Hiroshi Nonoshita , Kenzo Ina , Yoshitsugu Yamanashi , Eiichi Matsuzaki
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/04 , G09G2320/041 , G09G2330/021 , G09G2370/045
摘要： A preserving performance of a display state of a display having a ferroelectric liquid crystal (FLC) as a display device is effectively used, thereby realizing a long life of the display. For this purpose, access monitor device is provided. The access of a video memory by display data supply device is monitored. When there is no access for a predetermined time or more, that is, when there is no change in the present display content, display drive control device controls display driving device so as to stop the driving of an FLC panel.
摘要翻译：作为显示装置的具有铁电液晶（FLC）的显示器的显示状态的保存性能被有效地利用，从而实现显示器的长寿命。为此，提供了访问监视器设备。监视显示数据提供设备对视频存储器的访问。当没有访问预定时间或更长时间时，即当当前显示内容没有改变时，显示驱动控制装置控制显示驱动装置以停止FLC面板的驱动。

4. 发明授权

US5627569A Display control apparatus and method with initialization capability 失效
标题翻译：具有初始化能力的显示控制装置和方法
公开(公告)号：US5627569A
公开(公告)日：1997-05-06
申请号：US49341
申请日：1993-04-21
申请人： Eiichi Matsuzaki , Hiroshi Nonoshita , Takayuki Seki
发明人： Eiichi Matsuzaki , Hiroshi Nonoshita , Takayuki Seki
IPC分类号： G09G3/36 , G09G5/00
CPC分类号： G09G3/2092 , G09G3/3629 , G09G3/3651 , G06F3/14 , G09G2310/0245 , G09G2320/041 , G09G2330/021 , G09G2360/126 , G09G2370/045 , G09G5/363 , G09G5/39 , Y10S345/904
摘要： A display control apparatus and method initializes the display when the power is switched off. The display control apparatus includes a storing unit which corresponds to a display panel and stores display data, a display control unit for achieving an image on the display panel in accordance with the data stored in the storing unit, a detecting unit for detecting disconnection of a power source, and an initializing unit for initializing the storing unit when the detecting unit has determined that the power source is disconnected. The display control method performs display by using information stored in a memory corresponding to the display panel. The method is carried out by detecting a request for power disconnection, writing initialization data into the memory, achieving an image on the display panel by using the initialization data written in the memory, and disconnecting the power.
摘要翻译：当电源关闭时，显示控制装置和方法初始化显示。显示控制装置包括：对应于显示面板并存储显示数据的存储单元;根据存储在存储单元中的数据在显示面板上实现图像的显示控制单元;检测单元，电源，以及用于在检测单元确定电源断开时初始化存储单元的初始化单元。显示控制方法通过使用存储在与显示面板对应的存储器中的信息来执行显示。该方法通过检测断电请求，将初始化数据写入存储器，通过使用写在存储器中的初始化数据来实现显示面板上的图像，并断开电源。

5. 发明授权

US5436636A Display control device which restricts the start of partial updating in accordance with whether the number of lines to be updated exceeds a predetermined number 失效
标题翻译：显示控制装置，其根据是否要更新的行数超过预定数量来限制部分更新的开始
公开(公告)号：US5436636A
公开(公告)日：1995-07-25
申请号：US255820
申请日：1994-06-07
申请人： Hiroshi Nonoshita , Yoshitsugu Yamanashi , Kenzoh Ina
发明人： Hiroshi Nonoshita , Yoshitsugu Yamanashi , Kenzoh Ina
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/04 , G09G2320/041 , G09G2320/0613 , G09G2370/045
摘要： A display control device for a display unit, using a ferroelectric liquid crystal or the like, capable of partially changing a display state of picture elements is provided with an entire updating means for updating a display of the entire picture surface of the display unit. A partial updating means is provided for updating only a portion in which display contents have changed during entire updating processing. A restriction means restricts the start of operation of the partial updating means in accordance with whether the number of lines to be updated exceeds a predetermined number, where the predetermined number is less than the total number of line in the display unit.
摘要翻译：具有能够部分地改变像素的显示状态的使用铁电液晶等的显示单元的显示控制装置设置有用于更新显示单元的整个图像表面的显示的整体更新装置。提供部分更新装置，用于仅在整个更新处理期间更新显示内容已经改变的部分。限制装置根据是否要更新的行数超过预定数量，限制部分更新装置的操作开始，其中预定数量小于显示单元中的总行数。

6. 发明授权

US5295000A Image processing apparatus with flexible use of memory and variable number of bits per pixel 失效
标题翻译：具有灵活使用存储器和每像素可变位数的图像处理设备
公开(公告)号：US5295000A
公开(公告)日：1994-03-15
申请号：US93038
申请日：1993-07-19
申请人： Hiroshi Nonoshita , Yasuhisa Ishizawa , Yoshitsugu Yamanashi , Kenjiro Cho
发明人： Hiroshi Nonoshita , Yasuhisa Ishizawa , Yoshitsugu Yamanashi , Kenjiro Cho
IPC分类号： G06T11/60 , H04N1/21 , H04N1/41 , H04N1/64 , H04N1/40
CPC分类号： H04N1/32122 , G06T11/60 , H04N1/41 , H04N1/642 , H04N2201/3225 , H04N2201/3243
摘要： An image processing apparatus is disclosed which inputs/outputs an image in which image data items having different quantities of information for each pixel are mixed with one another. The information quantity for each of the image data items and information about the I/O positions are stored in a corresponding manner. When data is input, data is converted into the proper information quantities in accordance with input position, for storage. When data is output, the stored image data is converted into output data in accordance with the respective information quantities. As a result, the memory capacity can be reduced, the flexibility can be improved at the time of use and the memory can be used efficiently.
摘要翻译：公开了一种图像处理装置，其输入/输出其中具有每个像素的不同信息量的图像数据项彼此混合的图像。以相应的方式存储每个图像数据项的信息量和关于I / O位置的信息。当输入数据时，根据输入位置将数据转换成正确的信息量，进行存储。当输出数据时，根据各个信息量将存储的图像数据转换成输出数据。结果，可以降低存储器容量，在使用时可以提高灵活性，并且可以有效地使用存储器。

7. 发明授权

US5781666A Image processing method and apparatus suitable for both high-resolution and low-resolution image data 失效
标题翻译：适用于高分辨率和低分辨率图像数据的图像处理方法和装置
公开(公告)号：US5781666A
公开(公告)日：1998-07-14
申请号：US380940
申请日：1995-01-31
申请人： Yasuhisa Ishizawa , Yoshitsugu Yamanashi , Hiroshi Nonoshita , Kenjiro Chyo
发明人： Yasuhisa Ishizawa , Yoshitsugu Yamanashi , Hiroshi Nonoshita , Kenjiro Chyo
IPC分类号： G06T1/20 , H04N1/387 , H04N1/40 , G06K9/00
CPC分类号： H04N1/3871 , G06T1/20 , H04N1/40068
摘要： An image processing apparatus makes it possible to efficiently use memories, and to output an image having a high picture quality and a high resolution. The apparatus also makes it possible to reproduce particularly edge portions of an image having a relatively low resolution wherein a plurality of bits are allocated per picture element, with a high resolution. The apparatus further makes it possible to reproduce an image having a high resolution represented by one bit per picture element as an image represented by a plurality of bits per picture element. The apparatus processes a color image obtained by synthesizing a photograph and another photograph, or a photograph and characters with a small memory capacity, and outputs an image having a high quality. That is, the apparatus comprises a memory for storing character/figure images having a high resolution and a small amount of information for one picture element, a memory for storing photographic images having a low resolution and a large amount of information per picture element, and a memory for storing control data for controlling the above-described two kinds of images. An image output having a high picture quality can be obtained with a small amount of information by effectively utilizing features of the above-described two kinds of images. It is thereby possible to reduce the number of devices required for storing information, and therefore to reduce cost. It is also possible to minimize deterioration in picture quality caused by reducing the amount of information.
摘要翻译：图像处理装置使得可以有效地使用存储器，并且输出具有高图像质量和高分辨率的图像。该装置还使得可以以高分辨率再现具有相对低分辨率的图像的特定边缘部分，其中每个图像元素分配多个比特。该装置还使得可以将具有由每个图像元素的一位表示的高分辨率的图像再现为由每个图像元素的多个比特表示的图像。该装置处理通过合成照片和另一照片或具有小存储容量的照片和字符而获得的彩色图像，并输出具有高质量的图像。也就是说，该装置包括一个存储器，用于存储具有高分辨率和一个图像元素的少量信息的字符/图形图像;存储器，用于存储每个图像元素具有低分辨率和大量信息的照相图像;以及用于存储用于控制上述两种图像的控制数据的存储器。通过有效地利用上述两种图像的特征，可以通过少量的信息来获得具有高图像质量的图像输出。从而可以减少存储信息所需的设备数量，从而降低成本。也可以通过减少信息量来最小化图像质量的恶化。

8. 发明授权

US5552802A Display control device 失效
标题翻译：显示控制装置
公开(公告)号：US5552802A
公开(公告)日：1996-09-03
申请号：US440492
申请日：1995-05-12
申请人： Hiroshi Nonoshita , Yoshitsugu Yamanashi , Kenzoh Ina
发明人： Hiroshi Nonoshita , Yoshitsugu Yamanashi , Kenzoh Ina
IPC分类号： G09G3/36
CPC分类号： G09G3/3629 , G09G2310/04 , G09G2320/041 , G09G2320/0613 , G09G2370/045
摘要： A display control device for a display unit, using a ferroelectric liquid crystal or the like, capable of partially changing a display state of picture elements is provided with an entire updating means for updating a display of the entire picture surface of the display unit. A partial updating means is provided for updating only a portion wherein display contents have changed during entirely updating processing. A restriction means restricts the start of the partially updating means in accordance with a frequency of a command to update the portion.
摘要翻译：具有能够部分地改变像素的显示状态的使用铁电液晶等的显示单元的显示控制装置设置有用于更新显示单元的整个图像表面的显示的整体更新装置。提供部分更新装置，用于仅更新在完全更新处理期间显示内容已经改变的部分。限制装置根据更新部分的命令的频率来限制部分更新装置的开始。

9. 发明授权

US08112263B2 Method for logic checking to check operation of circuit to be connected to bus 有权
标题翻译：用于检查要连接到总线的电路运行的逻辑检查方法
公开(公告)号：US08112263B2
公开(公告)日：2012-02-07
申请号：US12432394
申请日：2009-04-29
申请人： Yoshihiro Terashima , Hiroshi Nonoshita , Nobuyuki Yuasa
发明人： Yoshihiro Terashima , Hiroshi Nonoshita , Nobuyuki Yuasa
IPC分类号： G06F17/50 , G01R31/00
CPC分类号： G01R31/318357 , G01R31/318314 , G06F17/5022
摘要： To check operation of a circuit to be checked connected to a bus to which at least one master circuit and at least one slave circuit are connected, a model is connected to a bus in place of a master circuit or a slave circuit and cause given signals to be outputted at given timing for checking the operation of the circuit to be checked. Especially, by causing various data transfer to occur at random timing by a plurality of models, it is easy to cause severer than actual conditions to take place easily, enabling to enhance efficiency of checking. For example, when checking operation of a bus arbiter, a plurality of master models are connected in place of a plurality of master circuits to cause a request of bus accessibility to be outputted from each master model at random timing to check arbitration operation of a bus arbiter.
摘要翻译：为了检查要连接到至少一个主电路和至少一个从电路的总线的检查电路的操作，将模型连接到总线来代替主电路或从电路，并且产生给定信号在给定的定时输出以检查要检查的电路的操作。特别是通过多个模型的随机定时进行各种数据传送，容易使实际情况变得更加严重，能够提高检查效率。例如，当检查总线仲裁器的操作时，代替多个主电路连接多个主机模型，以便在随机定时从每个主模型输出总线可访问性的请求，以检查总线的仲裁操作仲裁者。

10. 发明授权

US07548841B2 Method for logic checking to check operation of circuit to be connected to bus 失效
标题翻译：用于检查要连接到总线的电路运行的逻辑检查方法
公开(公告)号：US07548841B2
公开(公告)日：2009-06-16
申请号：US10291508
申请日：2002-11-12
申请人： Yoshihiro Terashima , Hiroshi Nonoshita , Nobuyuki Yuasa
发明人： Yoshihiro Terashima , Hiroshi Nonoshita , Nobuyuki Yuasa
IPC分类号： G06F17/50 , G01R31/00
CPC分类号： G01R31/318357 , G01R31/318314 , G06F17/5022
摘要： To check operation of a circuit to be checked connected to a bus to which at least one master circuit and at least one slave circuit are connected, a model is connected to a bus in place of a master circuit or a slave circuit and cause given signals to be outputted at given timing for checking the operation of the circuit to be checked. Especially, by causing various data transfer to occur at random timing by a plurality of models, it is early to cause severer than actual conditions to take place easily, enabling to enhance efficiency of checking. For example, when checking operation of a bus arbiter, a plurality of master models are connected in place of a plurality of master circuits to cause a request of bus accessibility to be outputted from each master model at random timing to check arbitration operation of a bus arbiter.
摘要翻译：为了检查要连接到至少一个主电路和至少一个从电路的总线的检查电路的操作，将模型连接到总线来代替主电路或从电路，并且产生给定信号在给定的定时输出以检查要检查的电路的操作。特别是通过多种模式的随机定时进行各种数据传送，容易引起比实际情况更严重的问题，能够提高检查效率。例如，当检查总线仲裁器的操作时，代替多个主电路连接多个主机模型，以便在随机定时从每个主模型输出总线可访问性的请求，以检查总线的仲裁操作仲裁者。

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