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1. 发明授权

EP3361718B1 GESTEUERTE GROSSIGNALKAPAZITÄT UND -INDUKTIVITÄT 有权
公开(公告)号：EP3361718B1
公开(公告)日：2019-04-03
申请号：EP18000152.1
申请日：2012-01-19
申请人： Rehm, Markus
发明人： Rehm, Markus
IPC分类号： H04N3/16 , H03J5/00 , H03J5/24 , H03K3/037 , H03L7/099 , H04N3/22 , H04N3/27 , H03H7/32

2. 发明公开

EP3361718A1 GESTEUERTE GROSS-SIGNALKAPAZITÄT UND -INDUKTIVITÄT 有权
公开(公告)号：EP3361718A1
公开(公告)日：2018-08-15
申请号：EP18000152.1
申请日：2012-01-19
申请人： Rehm, Markus
发明人： Rehm, Markus
IPC分类号： H04N3/16 , H03J5/00 , H03J5/24 , H03K3/037 , H03L7/099 , H04N3/22 , H04N3/27 , H03H7/32
CPC分类号： H03J5/246 , H03H7/325 , H03K3/037 , H03L7/099 , H04N3/16 , H04N3/22 , H04N3/27
摘要： Eine gesteuerte Kapazität oder Induktivität wird über einen ON/OFF Signal gesteuerten Schalter an einen Schwingkreis gekoppelt, wobei das resultierende Kopplungsintervall ein Teilintervall der Schwingkreisperiode umfasst. Eine erste Zustandsänderung des ON/OFF Signals reagiert auf eine Steuergrösse, welche die Resonanzfrequenz, Scheinwiderstand oder Scheinleitwert des Schwingkreises steuert und eine zweite Zustandsänderung des ON/OFF Signals, welche der ersten Zustandsänderung des ON/OFF Signals entgegengesetzt ist, reagiert auf eine Zustandsänderung des Schalters. Dadurch wird ein Diodenstromflussintervall überbrückt oder zumindest wesentlich verkürzt.
A controlled capacitance or inductance is coupled to a resonant circuit via an ON/OFF signal controlled switch, the resulting coupling interval comprising a subinterval of the resonant circuit period. A first state change of the ON/OFF signal is responsive to a control variable which controls the resonance frequency, impedance or admittance of the resonant circuit and a second state change of the ON/OFF signal, which is opposite to the first state change of the ON/OFF signal, is responsive to a state change of the switch. As a result, a diode current flow interval is bridged or at least significantly reduced.

3. 发明公开

EP2479975A2 Gesteuerte Grossignal-Kapazität und -Induktivität 有权
标题翻译：格罗斯控制信号的电容和电感
公开(公告)号：EP2479975A2
公开(公告)日：2012-07-25
申请号：EP12000289.4
申请日：2012-01-19
申请人： Rehm, Markus
发明人： Rehm, Markus
IPC分类号： H04N3/16
CPC分类号： H03J5/246 , H03H7/325 , H03K3/037 , H03L7/099 , H04N3/16 , H04N3/22 , H04N3/27
摘要： In einem ersten Aspekt der Erfindung wird eine Kapazität oder eine Induktivität über einen gesteuerten Schalter an einen Schwingkreis gekoppelt. Das Kopplungsintervall umfasst ein Teilintervall einer Periode, welche durch das resultierende Netzwerk gebildet wird. Ein Strom- oder Spannungs-Nullpunktdetektor erzeugt ein Triggersignal, welches ein Pulsweitensignal generiert. Die Pulsweite wird durch eine elektronische Stellgrösse gesteuert. Der Zustand des Schalters wird durch das Pulsweitensignal definiert.
In einem weiteren Aspekt der Erfindung wird die Ansteuerung der Kopplungsschalter so modifiziert, dass das Diodenstromflussintervall durch zusätzliches Ansteuern des gesteuerten Schalters überbrückt oder zumindest wesentlich verkürzt wird.
摘要翻译：在本发明的第一方面，通过受控开关的电容或电感耦合到谐振电路。耦合间隔包括一个周期，这是由所得到的网络形成的子间隔。的电流或电压零点检测器产生，其产生一个脉冲宽度信号的触发信号。脉冲宽度是由一个电子控制变量控制。开关的状态是由脉冲宽度信号定义。在本发明的另一个方面，耦合开关的激活被修改，使得所述二极管的电流流动的时间间隔通过附加的桥式驱动受控开关或至少基本上减少。

4. 发明公开

EP0998133A4 HORIZONTAL DEFLECTION CIRCUIT 审中-公开
标题翻译：电路是否水平偏转
公开(公告)号：EP0998133A4
公开(公告)日：2007-01-17
申请号：EP99917229
申请日：1999-05-07
申请人： SONY CORP
发明人： KIKUCHI KEN , WATANABE JUNZO , HONJI HIDETAKA
IPC分类号： H04N1/21 , H04N3/16 , H04N3/23 , H04N3/233 , H04N3/237
CPC分类号： H04N3/233
摘要： The amount of correction of horizontal linearity can be adjusted and the amplitude of a horizontal deflection current can be suppressed. A switching element (11) is provided between both ends of an S-distortion correction capacitor (5) connected in series to a horizontal deflecting coil (4), so that the switching element (11) is kept on during a horizontal blanking interval to release the electric charge accumulated in the S-distortion correction capacitor (5) and the on-time of the switching element (11) is controlled to carry out linearity correction in a horizontal cycle.

5. 发明授权

EP0814493B1 Index-type color cathode ray tube 失效
标题翻译：彩色阴极射线管波束索引类型
公开(公告)号：EP0814493B1
公开(公告)日：2001-12-12
申请号：EP97108228.4
申请日：1997-05-21
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kuwabara, Yuji , Takahashi, Toru , Kamohara, Eiji
IPC分类号： H01J29/26 , H01J29/32 , H01J29/50 , H04N9/24 , H04N3/16 , H01J31/20 , H01J9/34 , H01J29/34
CPC分类号： H01J31/203 , H01J9/34 , H01J2231/121 , H01J2231/1255 , H04N3/16 , H04N9/24

6. 发明公开

EP1114552A1 METHOD AND APPARATUS FOR GENERATING A PROJECTABLE SUBJECT VIEWFINDER 有权
标题翻译：方法和装置生成图像PROJEZIERBAREN VIEWFINDER
公开(公告)号：EP1114552A1
公开(公告)日：2001-07-11
申请号：EP99940959.2
申请日：1999-08-10
申请人： INTEL CORPORATION
发明人： KOIZUMI, David, H.
IPC分类号： H04N3/16
CPC分类号： H04N5/23293 , H04N5/232
摘要： A subject viewfinder unit includes a viewfinder unit (270). The viewfinding unit (270) projects a frame target upon receiving a projection signal. A timing unit (260) is coupled to the viewfinding unit (270). The timing unit (260) generates the projection signal in response to information regarding a timing of when an image sensor (240) of a camera is accumulating charge to form video fields.

7. 发明公开

EP0989742A1 HORIZONTAL DEFLECTION CIRCUIT 审中-公开
标题翻译： HORIZONTALE ABLENKUNGSSCHALTUNG
公开(公告)号：EP0989742A1
公开(公告)日：2000-03-29
申请号：EP99917078.0
申请日：1999-04-21
申请人： Sony Corporation
发明人： KIKUCHI, Ken, Sony Corporation , WATANABE, Junzo, Sony Corporation , HONJI, Hidetaka, Sony Corporation
IPC分类号： H04N3/16 , H04N3/23
CPC分类号： H04N3/233 , H04N3/237
摘要： A horizontal deflection circuit capable of performing various corrections. It is characterized by grounding one end of a first parallel circuit connecting a first switching element 11, a first damper diode 12, and a first resonance capacitor 13 in parallel, connecting the other end of the first parallel circuit to one end of a second parallel circuit connecting a second switching element 21, a second damper diode 22, and a second resonance capacitor 23 in parallel, and further connecting the other end of this first parallel circuit to a direct-current power source terminal through a primary winding of a flyback transformer 6, grounding the other end of this second parallel circuit through a series circuit of a horizontal deflection coil 4 and an S-curve correction capacitor 5, grounding the connection middle point of the horizontal deflection coil 4 and S-curve correction capacitor 5 through a parallel circuit of an intermediate pincushion distortion correction circuit 60 and a horizontal linearity correction circuit 70, and installing switching element control means 40 for switching the first switching element 11 by a horizontal drive signal, and controlling the OFF start timing and OFF period of the second switching element 21.
摘要翻译：能够执行各种校正的水平偏转电路。其特征在于将第一并联电路的一端接地，将第一开关元件11，第一阻尼二极管12和第一谐振电容器13并联连接，将第一并联电路的另一端连接到第二并联电路的一端电路并联连接第二开关元件21，第二阻尼二极管22和第二谐振电容器23，并且还通过回扫变压器的初级绕组将该第一并联电路的另一端连接到直流电源端子如图6所示，通过水平偏转线圈4和S曲线校正电容器5的串联电路将该第二并联电路的另一端接地，将水平偏转线圈4和S曲线校正电容器5的连接中点通过中间枕形失真校正电路60和水平线性校正电路70的并联电路，以及安装开关元件 ol装置40用于通过水平驱动信号切换第一开关元件11，并且控制第二开关元件21的OFF开始定时和OFF周期。

8. 发明公开

EP0814493A3 Index-type color cathode ray tube 失效
标题翻译：彩色阴极射线管波束索引类型
公开(公告)号：EP0814493A3
公开(公告)日：2000-02-09
申请号：EP97108228.4
申请日：1997-05-21
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Kuwabara, Yuji , Takahashi, Toru , Kamohara, Eiji
IPC分类号： H01J29/26 , H01J29/32 , H01J29/50 , H04N9/24 , H04N3/16 , H01J31/20 , H01J9/34 , H01J29/34
CPC分类号： H01J31/203 , H01J9/34 , H01J2231/121 , H01J2231/1255 , H04N3/16 , H04N9/24
摘要： First and second index signal phosphor layers are formed on a phosphor screen that is formed on the inner surface of a face plate. A rear plate (9) is provided with first and second light sensing units (19a, 19b) for detecting signal lights from the first and second index signal phosphor layers, respectively. Each first light sensing unit (19a) includes a first light collecting plate (30), which radiates absorbing light having a radiation peak wavelength substantially equal to or shorter than the radiation wavelength of each first index signal phosphor layer. Each second light sensing unit includes a second light collecting plate (36), which radiates absorbing light having a radiation peak wavelength substantially equal to or shorter than the radiation wavelength of each second index signal phosphor layer. Arranged between each second collecting plate and the rear plate is a filter (34), which transmits the index signal light from the second index signal phosphor layer and shades the index signal light from the first index signal phosphor layer.

9. 发明公开

EP0487072A3 Vertical deflection signal generator 失效
标题翻译：垂直偏转信号发生器
公开(公告)号：EP0487072A3
公开(公告)日：1992-07-08
申请号：EP91119827.3
申请日：1991-11-21
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Tagen, Hajime , Nishi, Masahiro
IPC分类号： H04N3/16 , H04N5/06
CPC分类号： H04N7/0132 , H04N5/06
摘要： A vertical deflection signal generator for use in a digital television has a vertical oscillation circuit (2) for generating a vertical synchronization signal (fv), a vertical frequency converter (5) for doubling the vertical synchronization signal, and a vertical synchronization driver (6) for producing a vertical synchronization drive pulse in response to the doubled vertical synchronization signal (2fv). Further provided are oscillator (12) for producing a quasi vertical synchronization signal, a detector (11) for detecting the presence and absence of the vertical synchronization signal, and a switching circuit (13). When the presence of the vertical synchronization signal is detected, the vertical synchronization signal from the vertical oscillation circuit (2) is applied to the vertical frequency converter 5, but when the absence of the vertical synchronization signal is detected, the quasi vertical synchronization signal from the oscillator means (12) is applied to the vertical frequency converter 5.

10. 发明公开

EP0424982A2 Vertical deflection circuit 有权转让
标题翻译： Vertikalablenkschaltung。
公开(公告)号：EP0424982A2
公开(公告)日：1991-05-02
申请号：EP90122496.4
申请日：1987-04-09
申请人： RCA Thomson Licensing Corporation
发明人： Sutherland II, Hugh Ferrar
IPC分类号： H04N9/29 , H04N3/16
CPC分类号： H04N3/16 , H03K4/696 , H04N3/233 , H04N9/29
摘要： A vertical deflection amplifier (20) of a video display apparatus includes first (Q1) and second (Q2) transistor amplifier output stages arranged in a totem-pole, push-pull configuration. A vertical-deflection winding (L V ) is coupled to the output stages at a deflection amplifier output terminal (22). An S-capacitor (C1) is coupled to the deflection winding (L V ) at a second terminal (21) remote from the output terminal (22). A source (23) of deflection rate signals is coupled to the deflection amplifier (20) for generating a deflection current (i v ) in the deflection winding (L V ). A base current generating circuit (40) is coupled to one (Q1) of the transistor amplifier output stages for providing base current (i1) thereto. The S-capacitor voltage (V1) is applied to the base current generating circuit (40) for enabling conduction of base current (i1) in the one amplifier output stage (Q1). When the video display apparatus is first turned on, the initially discharged S-capacitor (C1) is slowly charged from a DC voltage supply (+30V) to delay generation of vertical def lection past completion of picture tube degaussing. A DC power supply (16) upon energization in response to a switch (15) produces a DC level (+DC2) sufficient for operating the deflection amplifier prior to the conclusion of degaussing.
摘要翻译：视频显示装置的垂直偏转放大器（20）包括以图腾柱推挽配置布置的第一（Q1）和第二（Q2）晶体管放大器输出级。垂直偏转绕组（LV）在偏转放大器输出端（22）处耦合到输出级。 S电容器（C1）在远离输出端子（22）的第二端子（21）处耦合到偏转绕组（LV）。偏转率信号的源极（23）耦合到偏转放大器（20），用于在偏转绕组（LV）中产生偏转电流（iv）。基极电流产生电路（40）耦合到晶体管放大器输出级的一个（Q1），以向其提供基极电流（i1）。将S电容电压（V1）施加到基极电流发生电路（40），以使得能够导通一个放大器输出级（Q1）中的基极电流（i1）。当视频显示装置首次打开时，初始放电的S电容器（C1）从直流电压源（+ 30V）缓慢充电，以延迟垂直偏转的产生，直到显像管消磁完成。响应于开关（15）通电时的DC电源（16）产生足以在消磁结束之前操作偏转放大器的DC电平（+ DC2）。

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