公开(公告)号：US20030035076A1

公开(公告)日：2003-02-20

申请号：US09996771

申请日：2001-11-30

发明人： Kwey-Hyun Kim ,  You-Sub Lee

IPC分类号： H04N005/74 ,  H04N005/68 ,  H04N009/16 ,  H04N009/20 ,  H04N005/65 ,  H04N005/64

CPC分类号： H04N5/645

摘要： A display apparatus has a cathode ray tube bulb which includes a panel displaying a picture thereon, a funnel combined with the panel, and a neck connected to the funnel. The display apparatus further comprises an electron gun unit which includes an electron gun main body inserted into the neck and a boss part protruding from the neck at a rear part of the electron gun main body and having a plurality of pins disposed therearound, and a video unit which includes a video PCB disposed parallel to the axis of the neck and a boss holder vertically provided on the video PCB and combined with the boss part so as to transmit a video signal from the video PCB to the electron gun unit. With this configuration, space for installation of the video PCB is minimized, and the video unit is not easily separated from an electron gun unit.

摘要翻译： 显示装置具有阴极射线管灯泡，其包括在其上显示图像的面板，与面板组合的漏斗和连接到漏斗的颈部。 显示装置还包括电子枪单元，其包括插入颈部的电子枪主体和在电子枪主体的后部从颈部突出并具有设置在其周围的多个销的凸起部分，以及视频 单元，其包括平行于颈部轴线设置的视频PCB和垂直设置在视频PCB上并与凸起部分组合以便将视频信号从视频PCB传输到电子枪单元的凸台支架。 利用这种配置，可以将视频PCB的安装空间最小化，并且视频单元不容易与电子枪单元分离。

公开(公告)号：US20040117844A1

公开(公告)日：2004-06-17

申请号：US10675090

申请日：2003-09-30

发明人： Jeyhan Karaoguz ,  James D. Bennett

IPC分类号： H04N007/173 ,  H04N007/16 ,  H04N009/16

CPC分类号： H04N21/4436 ,  H04N21/4882

摘要： Systems and methods for managing newly accessible media content on a communication network are provided. In one embodiment, a system may comprise, for example, a display, a communication network, and media content. The display may be communicatively coupled to at least one communication device. The communication device may be in at least one of a nullstandbynull mode and an nulloffnull mode. The communication network may be communicatively coupled to the at least one communication device. The media content may be disposed in at least one of the communication network and the at least one communication device. The at least communication device may be adapted to detect the media content that is newly accessible to the at least one communication device and to provide indications relating to the detection of the newly available media content. The indications may be provided on at least one of the display and the at least one communication device.

摘要翻译： 提供了一种用于在通信网络上管理新近可访问的媒体内容的系统和方法。 在一个实施例中，系统可以包括例如显示器，通信网络和媒体内容。 显示器可以通信地耦合到至少一个通信设备。 通信设备可以处于“待机”模式和“关闭”模式中的至少一个。 通信网络可以通信地耦合到至少一个通信设备。 媒体内容可以被布置在通信网络和至少一个通信设备中的至少一个中。 所述至少通信设备可以适于检测所述至少一个通信设备最新可访问的媒体内容，并提供与新可用媒体内容的检测有关的指示。 可以在显示器和至少一个通信设备中的至少一个上提供指示。

公开(公告)号：US20030038898A1

公开(公告)日：2003-02-27

申请号：US10225120

申请日：2002-08-22

申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

发明人： Yutaka Otani ,  Masahiko Sasada ,  Nobuo Taketani ,  Masahiro Takeshima ,  Hiroshi Moribe

IPC分类号： G09G001/14 ,  H04N003/22 ,  H04N003/26 ,  H04N009/16

CPC分类号： H04N9/645 ,  H04N9/72

摘要： The automatic cut-off system includes a video data processing circuit, a cut-off control circuit, a drive circuit, and a level control section. The video data processing circuit adds a cut-off reference pulse having a predetermined level to primary-color signals of red (R), green (G) and blue (B) at different timings within a single vertical blanking interval, and outputs latch timing signals respectively indicating the timings. The cut-off control circuit shifts a level of each primary-color signal having the cut-off reference pulse added thereto based on a corresponding cut-off control signal. The drive circuit drives each cathode of a CRT (cathode-ray tube) based on a corresponding one of the shifted primary-color signals, and outputs a voltage corresponding to each cathode current as a common feedback signal. The level control section latches the feedback signal in response to each latch timing signal, and outputs the cut-off control signal of one of the primary-color signals.

摘要翻译： 自动切断系统包括视频数据处理电路，截止控制电路，驱动电路和电平控制部分。 视频数据处理电路在单个垂直消隐间隔内的不同定时将具有预定电平的截止参考脉冲与红（R），绿（G）和蓝（B）的原色信号相加，并输出锁定定时 信号分别表示时间。 截止控制电路基于对应的截止控制信号，移动其中附加有截止参考脉冲的每个原色信号的电平。 驱动电路基于相应的一个移位的原色信号驱动CRT（阴极射线管）的每个阴极，并且输出与每个阴极电流相对应的电压作为公共反馈信号。 电平控制部分响应于每个锁存定时信号锁存反馈信号，并输出一个原色信号的截止控制信号。