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公开(公告)号：EP0243272A1
公开(公告)日：1987-10-28
申请号：EP87400927.7
申请日：1987-04-22
发明人： Pitot, Christian
CPC分类号： H04N3/27 , G05B19/042
摘要： Intercalé entre une mémoire programmable (M) et des organes d'exécution (O.E.) il comprend, pour générer une séquence de signaux décrite par N boucles de programme imbriquées, N registres d'instructions (R.I.), N analyseurs de syntaxe (A.S.), 2 N - 2 registres pointeurs (R.P.), un analyseur de contexte (A.C.) et un générateur d'adresses (G.A.).
摘要翻译： 在可编程存储器（M）和操作单元（OE）之间插入，为了产生由N个嵌套的程序循环描述的信号序列，N个指令寄存器（RI），N个语法分析器（AS），2个N-2打印机 寄存器（RP），上下文分析器（AC）和地址生成器（GA）。
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公开(公告)号：EP0185096A1
公开(公告)日：1986-06-25
申请号：EP85902650.2
申请日：1985-05-29
申请人： SONY CORPORATION
IPC分类号： H04N3/27
摘要： An apparatus for controlling the amplitude of a sawtooth television signal of a vertical cycle. The amplitude of a sawtooth wave is judged in a judgement circuit (7) to determine whether the amplitude is substantially at a level in a suitable range. A counter (9) is provided, which is adapted to count vertical synchronizing signals when the amplitude of the sawtooth signal is outside the intended range. The output of this counter (9) is converted into an analog amplitude control signal by a D/A converter (12) to enable quick-response amplitude control.
摘要翻译： 装置，用于控制电视信号的振幅成锯齿垂直周期。 锯齿波的振幅在用于确定评估电路（7）进行评价，如果振幅为在适当范围内。 计数器（9）用于当锯齿波信号的幅度是所考虑的范围之外计数垂直同步信号。 所述计数器输出信号（9）通过D转换成幅度控制的模拟信号/ A转换器（12），以便允许幅度快速反应的控制。
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公开(公告)号：EP0024860B1
公开(公告)日：1984-03-14
申请号：EP80302817.4
申请日：1980-08-15
申请人： RCA CORPORATION
IPC分类号： H04N3/27
CPC分类号： H04N5/46
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公开(公告)号：EP0965121B2
公开(公告)日：2011-05-25
申请号：EP98909013.9
申请日：1998-03-05
申请人： Intel Corporation
发明人： YIU, Timothy, C.
CPC分类号： G06F3/038 , G06F2203/0384 , H04N5/38 , H04N5/44 , H04N7/002 , H04N9/641 , H04N21/4113 , H04N21/43637 , H04N21/4781 , H04N21/4782
摘要： A method and an apparatus for remotely interacting with a PC (107). A local PC interface unit (101) is coupled to a PC (107). The interface unit receives audio/visual output signals from the PC (107). Unit (101) converts the audio/visual signals to a format for ordinary TV. Local input devices are also coupled to the PC interface unit (101). The local PC device wirelessly transmits the converted audio/visual output signals to TV interface unit (103) which is coupled to a TV and stereo for playback. A remote input device interface unit (105) located near the TV receives multiple signals from multiple input devices. The interface (105) multiplexes the remote input device signals into a data stream wirelessly transmitted to the PC interface unit.
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105.发明公开CATHODE RAY TUBE FILAMENT VOLTAGE CONTROL WITH A MULTIFREQUENCY DEFLECTION SCANNER 审中-公开WITH A HEIZSPANNUNGSREGELUNG TONE-偏转扫描阴极射线管，
公开(公告)号：EP1602120A4
公开(公告)日：2009-01-07
申请号：EP03718400
申请日：2003-04-16
申请人： THOMSON LICENSING
发明人： JACKSON DAVID ROSS
摘要： A power supply for a video display tube includes a deflection transformer with a primary winding powered with a scan voltage which has a first value when displaying signal according to a first video standard and a second voltage when displaying video according to a second standard. A secondary winding of the transformer produces filament voltage for the display tube. A variable coupler couples the filament voltage to the filament of the picture tube in an amount established by a control signal. A memory produces a first control signal in response to the first scan voltage and a second control signal in response to the second scan voltage. The first and second control signals are selected so that the voltage coupled from the transformer to the filament is the same at both scan voltages.
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公开(公告)号：EP1491034A2
公开(公告)日：2004-12-29
申请号：EP03716926.5
申请日：2003-04-01
发明人： MCINTYRE, Larry, W.
CPC分类号： H04N5/63 , H04N5/46 , H04N21/426 , H04N21/4622
摘要： A television (TV) includes a circuit board (PCB) into which a digital video interface (DVI) receiver integrated circuit (IC) may optionally be mounted, and also includes other video sources. The TV includes a processor or controller which controls its operation, and also includes an analog switch coupled to the analog sources and to the PCB at the receiver, for switching among video sources. A scan port of the IC is coupled by way of a resistor to a general purpose I/O (GPIO) port of the switch, for indicating the presence of DVI video. The resistor has a value which places a logic low at the GPIO port when the optional receiver is present, and to allow the GPIO port to be pulled high when it is absent. A controller determines the presence or absence of the optional DVI IC by examining the logic state of the GPIO port.
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公开(公告)号：EP1026882B1
公开(公告)日：2003-06-04
申请号：EP00400279.6
申请日：2000-02-02
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108.发明公开Deflection circuit for a cathode ray tube and display device 审中-公开AblenkvorrichtungfürFernsehbildröhreund Anzeigevorrichtung
公开(公告)号：EP1304870A1
公开(公告)日：2003-04-23
申请号：EP01402705
申请日：2001-10-19
摘要： A deflection circuit for a cathode ray tube includes a deflection coil (Ldefl), at least an S-capacitor (CS) and a linearity coil (Llin) wound around a magnetic core. A control coil (Lcontrol) is wound around the magnetic core and a control circuit supplies a current in the control coil. A display device with a cathode ray tube and such a deflection circuit is also proposed.
摘要翻译： 用于阴极射线管的偏转电路包括缠绕在磁芯上的偏转线圈（Ldefl），至少S电容器（CS）和线性线圈（Llin）。 控制线圈（Lcontrol）缠绕在磁芯上，控制电路提供控制线圈中的电流。 还提出了具有阴极射线管和偏转电路的显示装置。
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公开(公告)号：EP0950314B1
公开(公告)日：2003-04-23
申请号：EP97946899.8
申请日：1997-11-10
摘要： There is provided a circuit and method for generating a focus voltage having a predetermined waveform and magnitude for application to an electron beam focus means of a cathode ray tube having a display surface. A horizontal deflection current having a predetermined waveform and a frequency which is selectable over a predetermined range of frequencies is used to generate substantially horizontal scan lines on the display surface of the cathode ray tube by causing at least one electron beam to sweep across the display surface. The circuit has an input for receiving a signal having a current waveform representative of the waveform and frequency of the horizontal deflection current. In response to the received signal, the circuit produces a focus voltage output, the waveform and magnitude of which remain substantially constant over the range of selected frequencies of the horizontal deflection current.
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110.发明公开VIDEO SIGNAL CONVERSION DEVICE AND VIDEO SIGNAL CONVERSION METHOD 有权VIDEOSIGNAL KONVERTIERUNGSVORRICHTUNG视频摄影师KONVERTIERUNGSVERFAHREN
公开(公告)号：EP1164568A1
公开(公告)日：2001-12-19
申请号：EP00977939.8
申请日：2000-11-24
发明人： MUTO, Yasuaki , WAKAHARA, Toshio , NIWA, Akio , HIGASHI, Takuma , MORITA, Tomoko , SEKIGUCHI, Yuji
CPC分类号： H04N7/0105 , H04N5/46 , H04N7/01 , H04N7/012 , H04N7/0135 , H04N21/440218
摘要： Video data of a field necessary for I/P conversion and scanning line conversion is stored in a field memory part (7), vertical frequency conversion is performed by a memory control processing part (2), I/P conversion is performed by an I/P conversion processing part (3), scanning line conversion is performed by a scanning line conversion part (4) and horizontal pixel conversion is performed by a horizontal pixel conversion processing part (5) with the data stored in the field memory part, and a synchronous processing part (6) supplies a prescribed clock, a horizontal synchronizing signal and a vertical synchronizing signal to each block. A single system performs vertical frequency conversion, I/P conversion, scanning line conversion and horizontal pixel conversion.
摘要翻译： 将I / P转换和扫描线转换所需的场的视频数据存储在场存储器部分（7）中，由存储器控制处理部分（2）执行垂直频率转换，I / P转换由I / P转换处理部分（3）中，通过扫描线转换部分（4）进行扫描线转换，并且通过水平像素转换处理部分（5）对存储在场存储器部分中的数据执行水平像素转换，以及 同步处理部分（6）向每个块提供规定的时钟，水平同步信号和垂直同步信号。 单个系统执行垂直变频，I / P转换，扫描线转换和水平像素转换。
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