专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

91. 发明申请

US20080111964A1 LIQUID CRYSTAL DISPLAY DEVICE 有权
标题翻译：液晶显示装置
公开(公告)号：US20080111964A1
公开(公告)日：2008-05-15
申请号：US11756887
申请日：2007-06-01
申请人： Yasuhiro Shirasaka , Kazuya Ueda , Yoshiki Nakamura , Yumiko Tatemori
发明人： Yasuhiro Shirasaka , Kazuya Ueda , Yoshiki Nakamura , Yumiko Tatemori
IPC分类号： G02F1/1339 , G02F1/1335
CPC分类号： G02F1/13394 , G02F2001/134318
摘要： A liquid crystal display device includes a drive substrate, a counter substrate, a spacer, a liquid crystal layer, and an aperture pattern. The drive substrate is configured to have arranged pixel electrodes. The counter substrate is configured to have a counter electrode common to a plurality of pixels. The spacer is configured to have a column shape and be interposed between the drive substrate and the counter substrate that are so disposed that the pixel electrodes and the counter electrode face each other. The liquid crystal layer is configured to be provided and sealed between the drive substrate and the counter substrate. The aperture pattern in which the spacer is enclosed is provided in the counter electrode.
摘要翻译：液晶显示装置包括驱动基板，对置基板，间隔件，液晶层和孔径图案。驱动基板被配置为具有布置的像素电极。对置基板被配置为具有与多个像素共同的对置电极。间隔件被配置为具有列形状并且被插入驱动基板和相对基板之间，使得像素电极和对电极彼此面对。液晶层被配置为设置并密封在驱动基板和对置基板之间。间隔件封闭的孔径图案设置在对电极中。

92. 发明授权

US07302021B2 Digital broadcast receiving apparatus 失效
标题翻译：数字广播接收装置
公开(公告)号：US07302021B2
公开(公告)日：2007-11-27
申请号：US09878427
申请日：2001-06-12
申请人： Takaaki Konishi , Hiroshi Azakami , Kazuya Ueda , Naoya Tokunaga
发明人： Takaaki Konishi , Hiroshi Azakami , Kazuya Ueda , Naoya Tokunaga
IPC分类号： H04L27/08
CPC分类号： H04N5/4446 , H03G3/3068 , H03G3/3089 , H04H40/18 , H04N5/4401 , H04N5/50 , H04N5/52 , H04N21/42607
摘要： In a digital broadcast receiving apparatus for amplifying a received modulated digital signal wave with automatically adjusted gain and demodulating the modulated signal wave to a digital signal, a tuner frequency-converts the modulated digital signal wave to generate a first modulated signal. A first automatic gain control amplification unit controls gain of the tuner to make a level of the first modulated signal at a first predetermined level. An A/D converter converts the first modulated signal into a second modulated signal. A demodulator demodulates the second modulated signal to generate a first demodulated digital signal. A second automatic gain control amplifier generates a second demodulated digital signal where frequency fluctuations included in the digital modulated wave are eliminated.
摘要翻译：在一种数字广播接收装置中，用于利用自动调节增益放大接收到的调制数字信号波并将调制信号波解调为数字信号，调谐器对调制数字信号波进行频率转换以产生第一调制信号。第一自动增益控制放大单元控制调谐器的增益使第一调制信号的电平达到第一预定电平。 A / D转换器将第一调制信号转换成第二调制信号。解调器解调第二调制信号以产生第一解调数字信号。第二自动增益控制放大器产生第二解调数字信号，其中消除了数字调制波中包括的频率波动。

93. 发明申请

US20060293006A1 Diversity type receiver apparatus and receiving method 审中-公开
标题翻译：分集型接收机装置和接收方法
公开(公告)号：US20060293006A1
公开(公告)日：2006-12-28
申请号：US10568280
申请日：2005-07-22
申请人： Tomohiko Taniguchi , Keilchi Toiyama , Kazuya Ueda
发明人： Tomohiko Taniguchi , Keilchi Toiyama , Kazuya Ueda
IPC分类号： H04B7/08 , H04B1/06
CPC分类号： H04L27/2688 , H04B7/0817 , H04L5/0023 , H04L27/2655 , H04L27/3488
摘要： The diversity receiving apparatus of the present invention can arbitrarily determine the master branch which is the reference to synchronize the output timing among the symbols of the signals received by a plurality of branches depending on the receiving condition. This structure allows the master branch to be replaced with another branch in excellent receiving condition when the master branch gets into bad receiving condition or when the antenna signal wire on the master side comes off or breaks, thereby achieving the selection and synthesis of carriers.
摘要翻译：根据接收条件，本发明的分集接收装置可以任意地确定作为用于使由多个分支接收的信号的符号之间的输出定时同步的基准的主分支。这种结构允许在主分支处于不良接收状态或当主侧的天线信号线脱落或断开时，以优良接收状态的另一分支替代主分支，从而实现载波的选择和合成。

94. 发明授权

US06934522B2 Automatic gain control apparatus 失效
标题翻译：自动增益控制装置
公开(公告)号：US06934522B2
公开(公告)日：2005-08-23
申请号：US09886377
申请日：2001-06-22
申请人： Takaaki Konishi , Hiroshi Azakami , Kazuya Ueda , Naoya Tokunaga , Hisaya Kato , Hiroaki Ozeki
发明人： Takaaki Konishi , Hiroshi Azakami , Kazuya Ueda , Naoya Tokunaga , Hisaya Kato , Hiroaki Ozeki
IPC分类号： H03G3/20 , H03G1/04 , H04B1/28 , H04B1/06
CPC分类号： H03G1/04 , H04B1/28
摘要： In an automatic gain control amplifier, an RF automatic gain controller controls the gain of a radio frequency signal. A frequency converter frequency-converts the radio frequency signal into an intermediate frequency signal. An IF automatic gain controller controls the gain of the intermediate frequency. A level detector detects a signal level of the gain-controlled intermediate frequency signal, and generates a level signal. An automatic gain control signal generator separately controls, based the level signal, the RF automatic gain controller and the IF automatic gain controller.
摘要翻译：在自动增益控制放大器中，RF自动增益控制器控制射频信号的增益。变频器将射频信号频率转换成中频信号。中频自动增益控制器控制中频增益。电平检测器检测增益控制中频信号的信号电平，并产生电平信号。自动增益控制信号发生器基于电平信号单独控制RF自动增益控制器和IF自动增益控制器。

95. 发明授权

US6154505A Broadcast receiving apparatus 失效
标题翻译：广播接收装置
公开(公告)号：US6154505A
公开(公告)日：2000-11-28
申请号：US994350
申请日：1997-12-19
申请人： Takaaki Konishi , Kazuya Ueda , Hisaya Kato , Kunio Ninomiya
发明人： Takaaki Konishi , Kazuya Ueda , Hisaya Kato , Kunio Ninomiya
IPC分类号： H03D5/00 , H04N5/21 , H04N5/44 , H04N5/455 , H04N5/46 , H03D1/24
CPC分类号： H04N5/4446 , H03D5/00 , H04N21/42638 , H04N5/211 , H04N5/455 , H04N5/46 , H04N21/4382 , H04N5/4401
摘要： A broadcast receiving apparatus provides multifunctionality to cope with analog modulated input signals as well as digital input signals modulated by various types of modulation schemes. The apparatus comprises a detector for detecting the modulation scheme of input signals, and a switch for switching one or more of the characteristic of a filtering section, an amplifying section, and a detection section, depending upon the detected modulated scheme.
摘要翻译：广播接收装置提供多功能性以应付模拟调制输入信号以及通过各种类型的调制方案调制的数字输入信号。该装置包括用于检测输入信号的调制方案的检测器和用于根据检测到的调制方案切换滤波部分，放大部分和检测部分的一个或多个特性的开关。

96. 发明授权

US08429698B2 Digital broadcast transmission device and digital broadcast reception device 有权
标题翻译：数字广播发送装置和数字广播接收装置
公开(公告)号：US08429698B2
公开(公告)日：2013-04-23
申请号：US12671158
申请日：2008-07-30
申请人： Yoshikazu Hayashi , Kazuya Ueda , Makoto Sekitoh , Ippei Kanno , Tomohiro Kimura , Masahiro Hamada
发明人： Yoshikazu Hayashi , Kazuya Ueda , Makoto Sekitoh , Ippei Kanno , Tomohiro Kimura , Masahiro Hamada
IPC分类号： H04N7/173
CPC分类号： H04H20/28 , H04H20/33 , H04H20/42 , H04H20/74 , H04H20/93 , H04N21/235 , H04N21/2362 , H04N21/4263 , H04N21/4334 , H04N21/4345 , H04N21/435 , H04N21/4622
摘要： A digital broadcast transmission device generates channel combination information associating a plurality of physical channels. The digital broadcast transmission device divides a bit stream into a plurality of bit streams, the bit stream including program-related information having added thereto channel combination information, and transmits the divided bit streams on the plurality of physical channels, respectively. A digital broadcast reception device selects the plurality of physical channels using a plurality of front ends based on the channel combination information, and demodulates broadcast waves received on the plurality of physical channels, respectively. The digital broadcast reception device combines bit streams obtained from the demodulation, and outputs the combined bit stream. The digital broadcast reception device also simultaneously transmits a light bit stream on a different single physical channel, the light bit stream being a bit stream smaller in amount of information than the combined bit stream.
摘要翻译：数字广播发送装置生成与多个物理信道相关联的信道组合信息。数字广播发送装置将比特流分割为多个比特流，该比特流包括附加了频道组合信息的节目相关信息，并且分别在多个物理频道上发送划分的比特流。数字广播接收装置基于信道组合信息，使用多个前端来选择多个物理信道，并且分别解调在多个物理信道上接收的广播波。数字广播接收装置组合从解调获得的比特流，并输出组合比特流。数字广播接收装置还在不同的单个物理信道上同时发送轻比特流，所述光比特流是比组合的比特流更小的信息量的比特流。

97. 发明授权

US07852448B2 Liquid crystal display device 有权
标题翻译：液晶显示装置
公开(公告)号：US07852448B2
公开(公告)日：2010-12-14
申请号：US11756887
申请日：2007-06-01
申请人： Yasuhiro Shirasaka , Kazuya Ueda , Yoshiki Nakamura , Yumiko Tatemori
发明人： Yasuhiro Shirasaka , Kazuya Ueda , Yoshiki Nakamura , Yumiko Tatemori
IPC分类号： G02F1/1339 , G02F1/1335
CPC分类号： G02F1/13394 , G02F2001/134318
摘要： A liquid crystal display device includes a drive substrate, a counter substrate, a spacer, a liquid crystal layer, and an aperture pattern. The drive substrate is configured to have arranged pixel electrodes. The counter substrate is configured to have a counter electrode common to a plurality of pixels. The spacer is configured to have a column shape and be interposed between the drive substrate and the counter substrate that are so disposed that the pixel electrodes and the counter electrode face each other. The liquid crystal layer is configured to be provided and sealed between the drive substrate and the counter substrate. The aperture pattern in which the spacer is enclosed is provided in the counter electrode.
摘要翻译：液晶显示装置包括驱动基板，对置基板，间隔件，液晶层和孔径图案。驱动基板被配置为具有布置的像素电极。对置基板被配置为具有与多个像素共同的对置电极。间隔件被配置为具有列形状并且被插入驱动基板和相对基板之间，使得像素电极和对电极彼此面对。液晶层被配置为设置并密封在驱动基板和对置基板之间。间隔件封闭的孔径图案设置在对电极中。

98. 发明申请

US20100060676A1 Liquid crystal display 失效
标题翻译：液晶显示器
公开(公告)号：US20100060676A1
公开(公告)日：2010-03-11
申请号：US12584045
申请日：2009-08-28
申请人： Kazuya Ueda
发明人： Kazuya Ueda
IPC分类号： G09G3/36 , G09G5/10
CPC分类号： G02F1/133707 , G02F1/1343 , G02F1/1393 , G02F2001/133769
摘要： The present invention provides a liquid crystal display including a liquid crystal display panel and a drive section performing divisional drive operation which includes first and second drive operations. The first drive operation performs a driving process with a first drive voltage higher than an original application voltage, and the second drive operation performs a driving process with a second drive voltage lower than the original application voltage. The liquid crystal display panel includes one or more pixel electrodes each having a plurality of slits, and one or more alignment control electrodes provided in one or more regions corresponding to one or more of the slits of the pixel electrode. The alignment control electrode configures a capacitive element in cooperation with the pixel electrode. Electric potential of the pixel electrode is lower than that of the alignment control electrode.
摘要翻译：本发明提供一种包括液晶显示面板和执行分割驱动操作的驱动部分的液晶显示器，其包括第一和第二驱动操作。第一驱动操作执行具有高于原始施加电压的第一驱动电压的驱动处理，并且第二驱动操作执行具有低于原始施加电压的第二驱动电压的驱动处理。液晶显示面板包括一个或多个像素电极，每个像素电极具有多个狭缝，以及设置在与像素电极的一个或多个狭缝对应的一个或多个区域中的一个或多个取向控制电极。对准控制电极与像素电极配合构成电容元件。像素电极的电位低于取向控制电极的电位。

99. 发明申请

US20080055529A1 Liquid crystal display device and video display device 有权
标题翻译：液晶显示装置和视频显示装置
公开(公告)号：US20080055529A1
公开(公告)日：2008-03-06
申请号：US11893441
申请日：2007-08-16
申请人： Yasuhiro Shirasaka , Kazuya Ueda , Hirohide Fukumoto , Hisashi Kadota
发明人： Yasuhiro Shirasaka , Kazuya Ueda , Hirohide Fukumoto , Hisashi Kadota
IPC分类号： G02F1/1343 , G02F1/1335
CPC分类号： G02F1/134309 , G02F2001/133388 , G09G3/3655 , G09G2300/0426 , G09G2320/0257 , G09G2320/043
摘要： Disclosed herein is a liquid crystal display device. The liquid crystal display device includes: a first substrate; a second substrate; a liquid crystal layer; a first electrode part; and a second electrode part. The first electrode part includes a pixel electrode formed in the pixel area and a peripheral electrode formed in the peripheral area. The second electrode part includes a pixel electrode part formed in the pixel area and a peripheral electrode formed in the peripheral area. The peripheral electrode of at least one of the first electrode part and the second electrode part is formed by a plurality of electrodes adjacent to each other. Voltage values of driving voltages applied to the respective electrodes adjacent to each other of the peripheral electrode are different from each other.
摘要翻译：本文公开了一种液晶显示装置。液晶显示装置包括：第一基板; 第二基板; 液晶层; 第一电极部分; 和第二电极部分。第一电极部分包括形成在像素区域中的像素电极和形成在周边区域中的外围电极。第二电极部分包括形成在像素区域中的像素电极部分和形成在周边区域中的外围电极。第一电极部分和第二电极部分中的至少一个的周边电极由彼此相邻的多个电极形成。施加到周边电极彼此相邻的各个电极的驱动电压的电压值彼此不同。

100. 发明申请

US20060286948A1 Receiving apparatus 失效
公开(公告)号：US20060286948A1
公开(公告)日：2006-12-21
申请号：US10568776
申请日：2005-07-22
申请人： Tomohiko Taniguchi , Keiichi Toiyama , Kazuya Ueda
发明人： Tomohiko Taniguchi , Keiichi Toiyama , Kazuya Ueda
IPC分类号： H04B7/08 , H04B1/06
CPC分类号： H04B7/0874
摘要： A receiving device receives by multiple antennas a signal carrier-modulated with digital multivalued modulation, compares the distance between received signal points with a threshold preliminarily stored, to select complex signals to be synthesized when demodulating, and adjusts a ratio for synthesizing to correct likelihood for error correction. With such a makeup, a receiving device is provided that is resistant to a noise signal to ensure a favorable reception state.

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