公开(公告)号：US06040664A

公开(公告)日：2000-03-21

申请号：US999879

申请日：1998-02-25

Applicant: Franz Dieterle ,  Martin Laufer

Inventor： Franz Dieterle ,  Martin Laufer

IPC: H04N5/66 ,  H01J29/52 ,  H04N3/18 ,  H04N3/20 ,  H04N5/68

CPC classification number: H04N5/68 ,  H04N3/20

Abstract: In a television receiver, a higher beam current is enabled and a brighter image is provided, without adversely effecting the life of the cathode ray tube or endangering the high-tension transformer. The high-tension transformer includes a temperature sensor which acts with a control circuit for reducing the beam current when the temperature of the transformer rises above a specific temperature.

Abstract translation: 在电视接收机中，能够实现更高的束电流，并提供更亮的图像，而不会不利地影响阴极射线管的寿命或危及高压变压器。 高压变压器包括温度传感器，当变压器的温度升高到特定温度以上时，其与用于减小束电流的控制电路起作用。

公开(公告)号：US4835610A

公开(公告)日：1989-05-30

申请号：US192863

申请日：1988-05-11

Applicant: Franz Dieterle ,  Uwe Hartmann ,  Udo Mai

Inventor： Franz Dieterle ,  Uwe Hartmann ,  Udo Mai

IPC: H04N5/12 ,  H03L7/10 ,  H04N5/05

CPC classification number: H03L7/10 ,  H04N5/05

Abstract: An arrangement for automatic switching of the regulating speed of a phase regulating circuit, in which the regulating speed is not switched abruptly. The regulating speed is, instead, switched either discontinuously or continuously, so that it does not attain a high level before the midpoint of the synchronizing pulse. The regulating speed is increased within a synchronizing window to an increasing extent up to the midpoint of the window, whereas the regulating speed decreases to a decreasing extent from that midpoint. The regulating speed of the phase regulating circuit is associated with the horizontal deflection in a television receiver, where interference in the vicinity of the synchronizing pulse has a detrimental effect, particularly near the edges.

Abstract translation: 用于自动切换相位调节电路的调节速度的装置，其中调节速度不突然切换。 相反，调节速度是不连续地或连续地切换，使得其在同步脉冲的中点之前没有达到高电平。 调节速度在同步窗口内增加到窗口中点的程度，而调节速度从该中点减小到减小的程度。 相位调节电路的调节速度与电视接收机中的水平偏转相关，其中同步脉冲附近的干扰具有不利影响，特别是在边缘附近。

公开(公告)号：US07233118B2

公开(公告)日：2007-06-19

申请号：US10296897

申请日：2001-05-22

Applicant: Franz Dieterle ,  Stefan Vogel

Inventor： Franz Dieterle ,  Stefan Vogel

IPC: G09G1/04

CPC classification number: H04N3/27 ,  H04N3/233 ,  H04N3/30

Abstract: A line deflection circuit for a television receiver having a deflection coil, an S capacitor for S correction of the linearity of the deflection, the capacitor being connected in series with the deflection coil, and having means for changing over the linearity of the line deflection current for a change of the picture aspect ratio, wherein the means for changing the picture aspect ratio comprise a network formed by an inductance and a capacitance which are connected in series, wherein the network is tuned to approximately the line trace period, wherein a switch is provided to switch the network between an operative and a non-operative state, and wherein the network in its operative state is connected in parallel to the S capacitor.

Abstract translation: 一种用于具有偏转线圈的电视接收机的线偏转电路，用于S校正偏转线性的S电容器，电容器与偏转线圈串联连接，并且具有用于改变线偏转电流的线性的装置 为了改变图像宽高比，其中用于改变图像宽高比的装置包括由串联连接的电感和电容形成的网络，其中网络被调谐到大致线扫描周期，其中开关是 提供用于在操作和非操作状态之间切换网络，并且其中处于其工作状态的网络与S电容器并联连接。

公开(公告)号：US06703800B2

公开(公告)日：2004-03-09

申请号：US10296454

申请日：2002-11-25

Applicant: Franz Dieterle ,  Michael Loesle ,  Martin Läufer

Inventor： Franz Dieterle ,  Michael Loesle ,  Martin Läufer

IPC: H01J2958

CPC classification number: H04N3/26

Abstract: In a television receiver, a dynamic, parabolic correction voltage for focusing is generated by way of a transformer whose primary winding is fed with the line deflection current or a line-frequency voltage and to whose secondary winding a capacitor is connected, which capacitor integrates the sawtooth-waveform current in the secondary winding into a parabolic voltage. New types of picture tubes require a correction voltage which does not have a parabolic profile, rather whose form corresponds approximately to the cross section through the center of a bathtub. It is an object to provide a simple circuit for generating such a bathtub-waveform correction voltage. This is achieved by virtue of the fact that a frequency-dependent network, in particular a series resonant circuit comprising an inductance and a capacitance, is connected in parallel with the capacitor, which network is tuned in such a way that the network effects an additional sinusoidal current with a period duration approximately equal to the line trace period. The circuit is particularly simple, requires no active elements, effects a low power loss, can be used with a current transformer and furthermore enables blanking of the correction voltage during the vertical blanking interval.

Abstract translation: 在电视接收机中，通过变压器产生用于聚焦的动态抛物线校正电压，其中初级绕组馈送线偏转电流或线频电压，并且其次级绕组连接电容器，该电容器集成 次级绕组中的锯齿波电流成抛物线电压。 新型显像管需要不具有抛物面轮廓的校正电压，而其形状大致对应于通过浴缸中心的横截面。 本发明的目的是提供一种用于产生这种浴缸波形校正电压的简单电路。 这是通过以下事实实现的：由频率相关的网络，特别是包括电感和电容的串联谐振电路与电容器并联连接，该网络以这样一种方式进行调整，使得网络实现额外的 正弦电流的周期持续时间大约等于线路周期。 该电路特别简单，不需要有源元件，实现低功耗，可与电流互感器一起使用，此外可在垂直消隐间隔内消除校正电压。

公开(公告)号：US4896214A

公开(公告)日：1990-01-23

申请号：US250719

申请日：1988-10-17

Applicant: Franz Dieterle ,  Erich Geiger ,  Uwe Hartmann ,  Udo Mai

Inventor： Franz Dieterle ,  Erich Geiger ,  Uwe Hartmann ,  Udo Mai

IPC: H04N3/18 ,  H04N5/44 ,  H04N5/63

CPC classification number: H04N5/44

Abstract: A television receiver in which a microcomputer controls an operating part, and a clock generator for the microcomputer is synchronized by synchronization pulses in the television signal transmitted to the receiver. The clock generator is also in the form of a control generator for a switching network part and for the deflection stages of the television receiver. The signal from the clock generator is divided and processed by a pulse-width modulator. This pulse-width modulator emits a control signal for controlling the switching network part.

Abstract translation: PCT No.PCT / EP87 / 00741 Sec。 371日期：1988年10月17日 102（e）日期1988年10月17日PCT公开1987年11月28日PCT公布。 出版物WO88 / 04504 日期：1988年6月16日。一种电视接收机，其中微型计算机控制操作部分，并且用于微计算机的时钟发生器通过发送到接收机的电视信号中的同步脉冲来同步。 时钟发生器也是用于开关网络部分和电视接收机的偏转级的控制发生器的形式。 来自时钟发生器的信号由脉冲宽度调制器分频和处理。 该脉冲宽度调制器发出用于控制交换网络部分的控制信号。

公开(公告)号：US4814672A

公开(公告)日：1989-03-21

申请号：US164104

申请日：1988-03-04

Applicant: Franz Dieterle ,  Uwe Hartmann ,  Udo Mai

Inventor： Franz Dieterle ,  Uwe Hartmann ,  Udo Mai

IPC: H04N3/18 ,  H02M3/28 ,  H02M3/335 ,  H04N3/185 ,  H01J29/70

CPC classification number: H04N3/185 ,  H02M3/335

Abstract: Circuitry for limiting a rectified operating voltage.To recover energy from unutilized power from the secondary winding of a switching-network transformer, it is recirculated to the primary winding through a diode. When appliances fail, the excess energy component can increase to the extent that components are destroyed because the operating voltage increases.To prevent this situation the excess energy is recirculated into a higher operating voltage U.sub.S through a diode and through another secondary winding of the transformer. The number of turns in the second secondary winding and its polarity ensure that the flyback voltage U.sub.R will be higher than the difference between U.sub.S and U.sub.B.Switching-network components in conjunction with rectifier modulators in television receivers.

Abstract translation: 用于限制整流工作电压的电路。 为了从开关网络变压器的次级绕组的未使用电力中回收能量，它通过二极管再循环到初级绕组。 当设备故障时，过多的能量分量可能会增加，因为组件被破坏，因为工作电压增加。 为了防止这种情况，过量的能量通过二极管和变压器的另一个次级绕组再循环到更高的工作电压US。 第二次级绕组中的匝数及其极性确保回扫电压UR将高于US和UB之间的差。 开关网络组件与电视接收机中的整流器调制器一起使用。

公开(公告)号：US20050057540A1

公开(公告)日：2005-03-17

申请号：US10676663

申请日：2003-10-01

Applicant: Didier Doyen ,  Thierry Borel ,  Laurent Blonde ,  Herbert Hoelzemann ,  Serge Petit ,  Franz Dieterle ,  Daniel Rivero

Inventor： Didier Doyen ,  Thierry Borel ,  Laurent Blonde ,  Herbert Hoelzemann ,  Serge Petit ,  Franz Dieterle ,  Daniel Rivero

IPC: H04N3/23 ,  H04N3/223 ,  G09G5/00

CPC classification number: H04N3/223

Abstract: The invention relates to a method of processing video images which is intended to correct the distortions created by the instability of the high voltage circuit of the cathode ray tube display device during the displaying of the images. It is more particularly intended for correcting the global zoom and the local zoom affecting the images displayed by the cathode ray tube device.

Abstract translation: 本发明涉及一种处理视频图像的方法，该方法旨在校正由图像显示期间阴极射线管显示装置的高电压电路不稳定所产生的失真。 更特别的是用于校正影响由阴极射线管装置显示的图像的全局变焦和局部变焦。

公开(公告)号：US5381329A

公开(公告)日：1995-01-10

申请号：US26052

申请日：1993-03-04

Applicant: Rudolf Koblitz ,  Steffen Lehr ,  Franz Dieterle

Inventor： Rudolf Koblitz ,  Steffen Lehr ,  Franz Dieterle

IPC: H02M1/00 ,  H02M1/36 ,  H02M3/335 ,  H04N5/63 ,  H02M3/24

CPC classification number: H02M1/36 ,  H04N5/63 ,  H02M2001/0032 ,  Y02B70/16

Abstract: A method of controlling the switching transistor in the switch mode power supply of a television receiver includes the steps of selectively operating the transistor in a stand-by state, a start-up state and an ON-state. During the stand-by state the switching transistor is rendered conductive by applying bursts of pulses at a frequency above, and unsynchronized with, the line frequency of the television receiver. The pulses are separated by changing intervals. During the start-up state the frequency of said bursts of the pulses is continuously reduced and pulses and the duration of the on time of the transistor is determined using a regulation voltage. During the ON-state, line synchronizing pulses are applied and the switching transistor is regulated to the line frequency.

Abstract translation: 控制电视接收机的开关模式电源中的开关晶体管的方法包括以下步骤：在待机状态，启动状态和导通状态下选择性地操作晶体管。 在待机状态期间，通过以与电视接收机的线路频率高于并且不同步的频率施加脉冲串来使开关晶体管导通。 脉冲通过改变间隔来分离。 在启动状态期间，脉冲的脉冲串的频率被连续地减小，并且使用调节电压确定晶体管的脉冲和导通时间的持续时间。 在ON状态下，施加线路同步脉冲，并将开关晶体管调节到线路频率。

公开(公告)号：US5077501A

公开(公告)日：1991-12-31

申请号：US235652

申请日：1988-08-24

Applicant: Uwe Hartmann ,  Franz Dieterle ,  Fritz Ohnemus

Inventor： Uwe Hartmann ,  Franz Dieterle ,  Fritz Ohnemus

IPC: H01J29/76 ,  H04N3/23 ,  H04N3/237

CPC classification number: H04N3/237

Abstract: A circuit for correcting geometrical distortions in reproducing signals on a screen of a cathode-ray tube in a display monitor. A line-frequency correction current having line deflection frequency is coupled into the vertical deflection unit which serves for deflecting vertically electron beams in the cathode-ray tube. A circuit which provides horizontal deflection current is connected to the primary winding of a differential transformer. The differential transformer has a secondary winding connected to the circuit which supplies vertical deflection current. The distortion is reflected by a cathode-ray tube which has a substantially flat picture screen, in which horizontal lines to be displayed form in angle with a horizontal reference grid.

Abstract translation: 一种用于校正显示监视器中阴极射线管屏幕上再现信号的几何失真的电路。 具有线偏转频率的线频率校正电流被耦合到用于偏转阴极射线管中的垂直电子束的垂直偏转单元。 提供水平偏转电流的电路连接到差动变压器的初级绕组。 差动变压器具有连接到提供垂直偏转电流的电路的次级绕组。 失真由具有基本上平坦的画面的阴极射线管反射，其中要显示的水平线与水平参考栅格成角度。

公开(公告)号：US4891707A

公开(公告)日：1990-01-02

申请号：US164100

申请日：1988-04-04

Applicant: Franz Dieterle ,  Uwe Hartmann ,  Udo Mai

Inventor： Franz Dieterle ,  Uwe Hartmann ,  Udo Mai

IPC: H04N5/63 ,  H02M3/28 ,  H04N3/185

CPC classification number: H04N3/185

Abstract: A television receiver with a utility line-separated end and a controlled, line-separating, switched external power supply at the utility line end. Horizontal and vertical deflection currents are generated by horizontal and vertical output stages, and each of the two output stages are connected to a driving stage for the purpose of triggering the respective output stage. A modulator supplies a triggering signal to the driving stage and controls line separation. A horizontal frequency control signal and a vertical frequency control signal are generated and applied to horizontal and vertical sawtooth signal generators. The vertical output stage has one input connected to the horizontal sawtooth signal generator, and a second input connected to the vertical sawtooth signal generator through an error amplifier for vertical deflection of the end of the power supply connected to the utility line. The power supply is synchronized with oscillators for horizontal and vertical deflection, and is connected at the utility line-separated end.

Abstract translation: 具有公用事业线分离端的电视接收机和在公用事业线末端的受控制的线路分离开关外部电源。 水平和垂直偏转电流由水平和垂直输出级产生，两个输出级中的每一个都连接到驱动级，用于触发相应的输出级。 调制器向驱动级提供触发信号并控制线分离。 产生水平频率控制信号和垂直频率控制信号并将其应用于水平和垂直锯齿波信号发生器。 垂直输出级具有连接到水平锯齿波信号发生器的一个输入端，以及通过误差放大器连接到垂直锯齿波信号发生器的第二输入端，用于连接到公用线路上的电源端的垂直偏转。 电源与水平和垂直偏转的振荡器同步，并在公用事业线分离端连接。