公开(公告)号：US20080030514A1

公开(公告)日：2008-02-07

申请号：US11622023

申请日：2007-01-11

申请人： Yoshihisa Ooishi ,  Junichi Maruyama ,  Kikuo Ono

发明人： Yoshihisa Ooishi ,  Junichi Maruyama ,  Kikuo Ono

IPC分类号： G06T1/60 ,  G09G3/36 ,  G09G5/10

CPC分类号： G06T1/60 ,  G09G3/2025 ,  G09G3/3648 ,  G09G2310/0251 ,  G09G2320/0247 ,  G09G2320/0261 ,  G09G2320/0276 ,  G09G2340/0435

摘要： There is disclosed a display device which is driven by a two-field drive scheme. That is, brightness corresponding to one frame of image is obtained in two scans. The display screen is divided into plural regions. One of the regions is driven by a black insertion method. The other region is driven by a pseudo-normal drive method. In this method, an image based on the same display data is displayed twice. The display data is converted such that the gamma characteristics of the pseudo-normally driven region are substantially equal to the gamma characteristics of the region driven by the black insertion method. If necessary, each individual pixel in the boundary region between the region driven by the black insertion method and the region driven by the pseudo-normal drive method is displayed black or white. The boundary region has a width of at least two pixels.

摘要翻译： 公开了一种由双场驱动方式驱动的显示装置。 也就是说，在两次扫描中获得与一帧图像相对应的亮度。 显示屏分为多个区域。 其中一个区域由黑色插入法驱动。 其他区域由伪正常驱动方式驱动。 在该方法中，基于相同显示数据的图像被显示两次。 显示数据被转换成使得伪正常驱动区域的伽马特性基本上等于由黑色插入方法驱动的区域的伽马特性。 如果需要，由黑色插入方法驱动的区域和由伪正常驱动方法驱动的区域之间的边界区域中的每个像素被显示为黑色或白色。 边界区域具有至少两个像素的宽度。

公开(公告)号：US20080006516A1

公开(公告)日：2008-01-10

申请号：US11822840

申请日：2007-07-10

申请人： Takeshi Nishino ,  Junichi Maruyama ,  Shuji Nakamura

发明人： Takeshi Nishino ,  Junichi Maruyama ,  Shuji Nakamura

IPC分类号： H01H13/70

CPC分类号： H01H3/122 ,  H01H13/702 ,  H01H2209/082 ,  H01H2219/014 ,  H01H2219/064 ,  H01H2221/07 ,  H01H2223/002

摘要： A key switch preferably used for a keyboard as an input device in electronic equipment. The key switch includes a base section; a key top disposed above the base section; a pair of link members interlocked to each other to support and direct the key top in a vertical direction relative to the base section; a switch member including a contact section capable of opening and closing in response to a vertical movement of the key top; and a biasing member capable of applying an elastic biasing force in a vertically upward direction to the key top. The key switch further includes a protection member disposed and inserted between the base section and the key top at a position where the protection member surrounds the pair of link members, the contact section and the biasing member. The protection member is elastically deformed to follow the vertical movement of the key top, and protects the pair of link members, the contact section and the biasing member from penetration of foreign matter.

摘要翻译： 一种键盘开关，优选用于键盘作为电子设备中的输入装置。 钥匙开关包括基座部分; 位于基部上方的键顶; 一对连杆构件彼此互锁，以相对于基部在垂直方向上支撑和引导键顶; 开关构件，其包括响应于所述键顶的垂直移动而能够打开和关闭的接触部; 以及能够向键顶向垂直向上方向施加弹性偏压力的偏置构件。 钥匙开关还包括保护构件，该保护构件设置并插入在基部和键顶之间的保护构件围绕该对连杆构件，接触部分和偏置构件的位置处。 保护构件弹性变形以跟随键顶的垂直运动，并且保护一对连杆构件，接触部分和偏压构件不会渗透异物。

公开(公告)号：US20070206418A1

公开(公告)日：2007-09-06

申请号：US11797842

申请日：2007-05-08

申请人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

发明人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

IPC分类号： G11C29/00

CPC分类号： G06F12/0246 ,  G06F11/1068 ,  G06F12/06 ,  G06F2212/1036 ,  G11C16/04 ,  G11C16/10 ,  G11C16/349 ,  G11C29/44 ,  G11C29/76 ,  G11C2029/0409

摘要： For a nonvolatile memory permitting electrical writing and erasing of information to be stored, such as a flash memory, the load on the system developer is to be reduced, and it is to be made possible to avoid, even if such important data for the system as management and address translation information are damaged, an abnormal state in which the system becomes unable to operate. The nonvolatile memory is provided with a replacing function to replace a group of memory cells including defective memory cells which are incapable of normal writing or erasion with a group of memory cells including no defective memory cell, a numbers of rewrites averaging function to grasp the number of data rewrites in each group of memory cells and to so perform replacement of memory cell groups that there may arise no substantial difference in the number of rewrites among a plurality of memory cell groups, and an error correcting function to detect and correct any error in data stored in the memory array, wherein first address translation information deriving from the replacing function and second address translation information deriving from the numbers of rewrites averaging function are stored in respectively prescribed areas in the memory array, and the first address translation information and second address translation information concerning the same memory cell group are stored in a plurality of sets in a time series.

摘要翻译： 对于允许电子写入和擦除要存储的信息（例如闪存）的非易失性存储器，系统开发者的负载将被减少，并且即使这样的系统的重要数据也可以避免 由于管理和地址转换信息被破坏，系统无法运行的异常状态。 非易失性存储器设置有替换功能，以替换包括不能正常写入或擦除的缺陷存储器单元的存储器单元组，所述存储器单元不包括不存在缺陷存储器单元的存储单元组，重写次数用于掌握数量 的每个存储器单元组中的数据重写，并且因此执行存储单元组的替换，使得多个存储单元组之间的重写次数可能没有显着差异，以及用于检测和校正任何错误的错误校正功能 存储在存储器阵列中的数据，其中从替换功能导出的第一地址转换信息和从重写平均函数导出的第二地址转换信息被存储在存储器阵列中的分别规定的区域中，并且第一地址转换信息和第二地址 关于相同存储单元组的翻译信息是sto 以时间序列的多个集合中的红色。

公开(公告)号：US07230859B2

公开(公告)日：2007-06-12

申请号：US11330233

申请日：2006-01-12

申请人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

发明人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

IPC分类号： G11C7/10

CPC分类号： G06F12/0246 ,  G06F11/1068 ,  G06F12/06 ,  G06F2212/1036 ,  G11C16/04 ,  G11C16/10 ,  G11C16/349 ,  G11C29/44 ,  G11C29/76 ,  G11C2029/0409

摘要： For a nonvolatile memory permitting electrical writing and erasing of information to be stored, such as a flash memory, the load on the system developer is to be reduced, and it is to be made possible to avoid, even if such important data for the system as management and address translation information are damaged, an abnormal state in which the system becomes unable to operate. The nonvolatile memory is provided with a replacing function to replace a group of memory cells including defective memory cells which are incapable of normal writing or erasion with a group of memory cells including no defective memory cell, a numbers of rewrites averaging function to grasp the number of data rewrites in each group of memory cells and to so perform replacement of memory cell groups that there may arise no substantial difference in the number of rewrites among a plurality of memory cell groups, and an error correcting function to detect and correct any error in data stored in the memory array, wherein first address translation information deriving from the replacing function and second address translation information deriving from the numbers of rewrites averaging function are stored in respectively prescribed areas in the memory array, and the first address translation information and second address translation information concerning the same memory cell group are stored in a plurality of sets in a time series.

公开(公告)号：US06915427B2

公开(公告)日：2005-07-05

申请号：US09800731

申请日：2001-03-08

申请人： Junichi Maruyama ,  Takashi Tsunehiro ,  Kunihiro Katayama ,  Takashi Totsuka ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Nagamasa Mizushima

发明人： Junichi Maruyama ,  Takashi Tsunehiro ,  Kunihiro Katayama ,  Takashi Totsuka ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Nagamasa Mizushima

IPC分类号： G06F21/00 ,  H04L9/08 ,  H04L9/00 ,  H04L9/32

CPC分类号： G06F21/10

摘要： A license hub including a hub apparatus to which one or more apparatus and devices can be electrically connected, and a safe storage device for storing therein keys used to decode the encrypted contents data is added to the existing system to construct a license network. A controller of the license network acquires the information of various kinds of apparatuses and devices which are electrically connected to the license hub, and determines automatically the apparatus and/or the device suitable for executing the processing when carrying out the playback of contents or movement of the key to execute these processings.

摘要翻译： 一种许可证集线器，包括一个或多个装置和装置可以电连接的集线装置，以及用于存储用于对加密的内容数据进行解码的密钥的安全存储装置被添加到现有系统中以构建许可证网络。 许可证网络的控制器获取与许可证集线器电连接的各种设备和设备的信息，并且在执行内容的播放或移动时自动地确定适合于执行处理的设备和/或设备 执行这些处理的关键。

公开(公告)号：US06868032B2

公开(公告)日：2005-03-15

申请号：US10914363

申请日：2004-08-10

申请人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

发明人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

IPC分类号： G06F12/16 ,  G06F12/02 ,  G11C16/02 ,  G11C16/06 ,  G11C16/34 ,  G11C29/00 ,  G11C29/42 ,  G11C8/00

CPC分类号： G06F12/0246 ,  G06F11/1068 ,  G06F12/06 ,  G06F2212/1036 ,  G11C16/04 ,  G11C16/10 ,  G11C16/349 ,  G11C29/44 ,  G11C29/76 ,  G11C2029/0409

摘要： For a nonvolatile memory permitting electrical writing and erasing of information to be stored, such as a flash memory, the load on the system developer is to be reduced, and it is to be made possible to avoid, even if such important data for the system as management and address translation information are damaged, an abnormal state in which the system becomes unable to operate. The nonvolatile memory is provided with a replacing function to replace a group of memory cells including defective memory cells which are incapable of normal writing or erasion with a group of memory cells including no defective memory cell, a numbers of rewrites averaging function to grasp the number of data rewrites in each group of memory cells and to so perform replacement of memory cell groups that there may arise no substantial difference in the number of rewrites among a plurality of memory cell groups, and an error correcting function to detect and correct any error in data stored in the memory array, wherein first address translation information deriving from the replacing function and second address translation information deriving from the numbers of rewrites averaging function are stored in respectively prescribed areas in the memory array, and the first address translation information and second address translation information concerning the same memory cell group are stored in a plurality of sets in a time series.

公开(公告)号：US06788575B2

公开(公告)日：2004-09-07

申请号：US10667505

申请日：2003-09-23

申请人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

发明人： Kenji Kozakai ,  Takeshi Nakamura ,  Tatsuya Ishii ,  Motoyasu Tsunoda ,  Shinya Iguchi ,  Junichi Maruyama

IPC分类号： G11C1606

CPC分类号： G06F12/0246 ,  G06F11/1068 ,  G06F12/06 ,  G06F2212/1036 ,  G11C16/04 ,  G11C16/10 ,  G11C16/349 ,  G11C29/44 ,  G11C29/76 ,  G11C2029/0409

摘要： For a nonvolatile memory permitting electrical writing and erasing of information to be stored, such as a flash memory, the load on the system developer is to be reduced, and it is to be made possible to avoid, even if such important data for the system as management and address translation information are damaged, an abnormal state in which the system becomes unable to operate. The nonvolatile memory is provided with a replacing function to replace a group of memory cells including defective memory cells which are incapable of normal writing or erasion with a group of memory cells including no defective memory cell, a numbers of rewrites averaging function to grasp the number of data rewrites in each group of memory cells and to so perform replacement of memory cell groups that there may arise no substantial difference in the number of rewrites among a plurality of memory cell groups, and an error correcting function to detect and correct any error in data stored in the memory array.

摘要翻译： 对于允许电子写入和擦除要存储的信息（例如闪存）的非易失性存储器，系统开发者的负载将被减少，并且即使这样的系统的重要数据也可以避免 由于管理和地址转换信息被破坏，系统无法运行的异常状态。 非易失性存储器设置有替换功能，以替换包括不能正常写入或擦除的缺陷存储器单元的存储器单元组，所述存储器单元不包括不存在缺陷存储器单元的存储单元组，重写次数用于掌握数量 的每个存储器单元组中的数据重写，并且因此执行存储单元组的替换，使得多个存储单元组之间的重写次数可能没有显着差异，以及用于检测和校正任何错误的错误校正功能 存储在存储器阵列中的数据。

公开(公告)号：US08957883B2

公开(公告)日：2015-02-17

申请号：US12844923

申请日：2010-07-28

申请人： Junichi Maruyama ,  Koji Hosogi ,  Goki Toshima ,  Misa Owa ,  Naruhiko Kasai ,  Kikuo Ono

发明人： Junichi Maruyama ,  Koji Hosogi ,  Goki Toshima ,  Misa Owa ,  Naruhiko Kasai ,  Kikuo Ono

IPC分类号： G06F3/00 ,  G09G5/00 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/2096 ,  G09G3/3666 ,  G09G2310/0221 ,  G09G2310/04 ,  G09G2320/0247 ,  G09G2320/10 ,  G09G2330/021 ,  G09G2340/0435

摘要： A display device includes a frame frequency conversion circuit configured to convert a frame frequency of an input display data and a timing control circuit configured to control a first drive circuit and a second drive circuit based on a frame frequency after the conversion. The display device generates at least two display areas on the display panel. The at least two display areas display images at different frame frequencies. The display device further includes a switch unit configured to display an image at the frame frequency before the conversion at one of the at least two display areas and configured to display an image at the frame frequency after the conversion at another one of the at least two display areas. At least one of a boundary position and a size of the at least two display areas varies with time.

摘要翻译： 显示装置包括：帧频转换电路，被配置为转换输入显示数据的帧频;以及定时控制电路，被配置为基于转换后的帧频控制第一驱动电路和第二驱动电路。 显示装置在显示面板上产生至少两个显示区域。 至少两个显示区域以不同的帧频显示图像。 所述显示装置还包括：开关单元，被配置为在所述至少两个显示区域之一处的所述转换之前以帧频显示图像，并且被配置为在所述至少两个显示区域中的另一个上转换之后以帧频率显示图像 显示区域。 至少两个显示区域的边界位置和尺寸中的至少一个随着时间而变化。

公开(公告)号：US08759705B2

公开(公告)日：2014-06-24

申请号：US13362711

申请日：2012-01-31

申请人： Katsuya Funakoshi ,  Shuji Nakamura ,  Takeshi Nishino ,  Junichi Maruyama ,  Tamotsu Koike

发明人： Katsuya Funakoshi ,  Shuji Nakamura ,  Takeshi Nishino ,  Junichi Maruyama ,  Tamotsu Koike

IPC分类号： H01H13/36 ,  H01H3/12 ,  H01H13/14

CPC分类号： H01H3/125 ,  H01H13/14 ,  H01H13/36 ,  H01H2203/038 ,  H01H2215/012 ,  H01H2237/00

摘要： A push button-type switch device includes a pair of fixed contacts, an operable member to be pushed, an actuating member elastically deformable upon the operable member being pushed, a movable contact which short-circuits the pair of fixed contacts due to elastic deformation of the actuating member, and a limiting part arranged to limit a direction in which the operable member moves and making the operable member move in a fixed orientation. The limiting part includes a pair of link members that engage with each other, one ends of the link members rotatably supported by the base portion, and the other ends thereof slidably supported by the operable member. This produces a good click irrespective of a position where the operable member is operated.

摘要翻译： 按钮型开关装置包括一对固定触点，可被推动的可操作构件，在可操作构件被推动时弹性变形的致动构件，由于弹性变形使一对固定触点短路的可动触点 所述致动构件和限制部件被布置成限制所述可操作构件移动的方向，并使所述可操作构件以固定方向移动。 限制部分包括一对彼此接合的连杆构件，连杆构件的一端由基部可旋转地支撑，并且其另一端由可操作构件可滑动地支撑。 无论操作构件的操作位置如何，都可以产生良好的点击。

公开(公告)号：US08436265B2

公开(公告)日：2013-05-07

申请号：US12058379

申请日：2008-03-28

申请人： Tamotsu Koike ,  Shuji Nakamura ,  Junichi Maruyama

发明人： Tamotsu Koike ,  Shuji Nakamura ,  Junichi Maruyama

IPC分类号： H01H9/00

CPC分类号： H01H3/125 ,  H01H2217/012 ,  H01H2221/036 ,  H01H2221/07 ,  H01H2223/003 ,  H01H2223/034

摘要： The keyboard includes a rubber sheet fixed on key tops of a set of key-switch devices. The rubber sheet elastically urges the key tops upward so that they are borne away from the base of the key-switch devices. The rubber sheet is arranged so as to cover the key-switch devices from outside. According to the invention, the cost of a keyboard covered with a dustproof and watertight rubber sheet can be reduced.

摘要翻译： 键盘包括固定在一组钥匙开关装置的键顶上的橡胶片。 橡胶片弹性地将键顶向上推动，使得它们远离键开关装置的基座。 橡胶片被布置成从外部覆盖钥匙开关装置。 根据本发明，可以减少覆盖有防尘和防水橡胶片的键盘的成本。