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21. 发明公开

EP1115246A1 METHOD AND APPARATUS FOR DEFLECTION 审中-公开
标题翻译： ABLENKVERFAHREN UND -VORRICHTUNG
公开(公告)号：EP1115246A1
公开(公告)日：2001-07-11
申请号：EP00946275.5
申请日：2000-07-12
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： YAMATE, Kazunori , TANAKA, Masanobu , NAKATSUJI, Masanori , KOBAYASHI, Masaaki , UEDA, Akira
IPC分类号： H04N3/30
CPC分类号： H04N3/30 , H04N3/233
摘要： A primary winding of a transformer is serially connected to a horizontal deflection coil. An amplitude regulating circuit outputs a first correction voltage in response to a voltage generated on a secondary winding of the transformer. A phase regulating circuit regulates the phase of the first correction voltage output from the amplitude regulating circuit and outputs a second correction voltage. An addition circuit adds the second correction voltage to a sawtooth wave voltage generated by a sawtooth wave voltage generation circuit. A correction current output from an amplifier in response to the second correction voltage output from the phase regulating circuit cancels a current component generated on a vertical deflection coil by a horizontal deflection current.
摘要翻译：变压器的初级绕组串联连接到水平偏转线圈。振幅调节电路响应于在变压器的次级绕组上产生的电压输出第一校正电压。相位调节电路调节从幅度调节电路输出的第一校正电压的相位，并输出第二校正电压。加法电路将第二校正电压加到由锯齿波电压产生电路产生的锯齿波电压。响应于从相位调节电路输出的第二校正电压从放大器输出的校正电流通过水平偏转电流抵消在垂直偏转线圈上产生的电流分量。

22. 发明授权

EP0572219B1 Bi-directional scan circuit 失效
标题翻译：双向偏转
公开(公告)号：EP0572219B1
公开(公告)日：1996-07-10
申请号：EP93304047.9
申请日：1993-05-25
申请人： SONY CORPORATION
发明人： Watanabe, Junzo, c/o Sony Corporation , Ueyama, Akihiro, c/o Sony Corporation , Kawamura, Ban, c/o Sony Corporation
IPC分类号： H04N3/30 , H04N3/233
CPC分类号： H04N3/30

23. 发明公开

EP0697157A4 SUBLIMINAL MESSAGE DISPLAY SYSTEM 失效
标题翻译：潜意识NACHRICHTENANZEIGESYSTEM
公开(公告)号：EP0697157A4
公开(公告)日：1996-05-29
申请号：EP94914274
申请日：1994-05-03
申请人： PINJAROO PTY LIMITED
发明人： BARONE FABIO , MCKEAN STUART JAMES , GORMLEY JAMES RICHARD
IPC分类号： G09B5/06 , H04N3/30 , H04N5/265 , H04N5/445 , H04N5/262
CPC分类号： H04N21/478 , G09B5/065 , H04N3/30 , H04N5/265 , H04N5/44513
摘要： A subliminal message display system is disclosed which permits the display of a 'subliminal message'. The display occurs by switching a programme input video signal (91) during a single field of its display to display a subliminal message (92). A retrace (93) of the rasterised display occurs and an erasure signal (94) is used to erase the subliminal message from display. A downward advance (95) of the rasterised display is forced so as to compensate for display time lost in rendering the erasure signal (94). The programme image signal (96) is then re-enabled. A variety of embodiments are described which permit both the rendering and erasure of a subliminal message within a single display field of a rasterised display.

24. 发明公开

EP0590406A1 Device for controlling a beam deflector for scanning a screen of a monitor, especially a high-definition television monitor and monitor including such a device 失效
标题翻译：用于控制扫描监视器的画面的光束偏转器，特别是高清晰度电视监视器，并用这样的装置监测的装置。
公开(公告)号：EP0590406A1
公开(公告)日：1994-04-06
申请号：EP93114728.4
申请日：1993-09-14
申请人： NOKIA TECHNOLOGY GmbH
发明人： Eusebiu, Matei
IPC分类号： H04N3/30 , H04N3/233
CPC分类号： H04N3/2335 , H04N3/30
摘要： This device for controlling a beam deflector for scanning a screen of a monitor, especially a high-definition television monitor, the deflector (20) including means for horizontally deflecting and means for vertically deflecting the beams, is characterised in that the horizontal deflection means are connected, on the one hand, to means (21) for generating a symmetrical alternating voltage and, on the other hand, to S-correction means (22), switched at each change of slope of the symmetrical voltage, for generating, in these deflection means, a symmetrical control current for actuating a symmetrical forward-and-back scanning of the screen.
摘要翻译：该装置用于控制光束偏转器用于扫描监视器的画面，爱特别是高清晰度电视监视器，偏转器（20）包括用于水平偏转和装置，用于垂直偏转的光束，被DASS水平偏转手段是连接，在一方面，装置（21），用于产生一个对称的交流电压，并且在另一方面，对S形校正装置（22）切换为以对称电压的斜率中的每个变化，用于产生，在论文偏转装置，用于致动所述屏幕的对称正向和回扫描对称控制电流。

25. 发明授权

EP0145249B1 Image distortion correction system for electro-optic sensors 有权转让
标题翻译：用于电光学图像传感器的图像失真校正系统。
公开(公告)号：EP0145249B1
公开(公告)日：1994-04-06
申请号：EP84307602.7
申请日：1984-11-02
申请人： GEC-MARCONI AVIONICS (HOLDINGS) LIMITED
发明人： Blain, William , McKeand, Alexander , McKendrick, William Hector
IPC分类号： G06F15/68
CPC分类号： G06T3/0075 , G01C11/025 , H04N3/30 , H04N5/33

26. 发明公开

EP0572219A2 Bi-directional scan circuit 失效
标题翻译： Bidirektionale Ablenkschaltung。
公开(公告)号：EP0572219A2
公开(公告)日：1993-12-01
申请号：EP93304047.9
申请日：1993-05-25
申请人： SONY CORPORATION
发明人： Watanabe, Junzo, c/o Sony Corporation , Ueyama, Akihiro, c/o Sony Corporation , Kawamura, Ban, c/o Sony Corporation
IPC分类号： H04N3/30 , H04N3/233
CPC分类号： H04N3/30
摘要： A dual direction horizontal bi-directional scan circuit, in which the deterioration of the picture quality is prevented effectively, while the linearity is improved without supplying wasteful deflecting current and the pin distortion is corrected. The deflecting current in the going scan and in the returning scan are supplied to each deflecting coil by a first and second resonance circuit, and the capacitor being much the same in capacitance is provided to the first and second resonance circuit to bias the deflecting voltage so that the terminal voltage and the power source voltage of this capacitor is synchronized to the vertical synchronizing signals to modulate in a parabolic shape.
摘要翻译：双向水平双向扫描电路，其中有效地防止图像质量的劣化，同时线性度得到改善，而不会提供浪费的偏转电流并且针脚失真被校正。正向扫描和返回扫描中的偏转电流通过第一和第二谐振电路提供给每个偏转线圈，并且将电容大体上相同的电容器提供给第一和第二谐振电路以偏置偏转电压该电容器的端子电压和电源电压与垂直同步信号同步，以抛物线形状进行调制。

27. 发明公开

EP0449130A3 Adjustable video/raster phasing for horizontal deflection system 失效
标题翻译：用于水平偏转系统的可调节视频/放大器相位
公开(公告)号：EP0449130A3
公开(公告)日：1993-05-26
申请号：EP91104520.1
申请日：1991-03-22
申请人： THOMSON CONSUMER ELECTRONICS, INC.
发明人： Christopher, Todd J. , Keen, Ronald Thomas
IPC分类号： H04N3/30 , H04N3/227
CPC分类号： H04N3/227 , H04N3/30
摘要： Adjustment and maintenance of a phase relationship between a video signal (on 11) and a scan synchronizing signal (on 67) to assure proper horizontal centering is provided in a horizontal deflection system (40). A first phase locked loop generates a first timing signal (on 17) at a first frequency, synchronously with a horizontal synchronizing component in a video signal. A presettable counting circuit (in 56) operates synchronously with the first timing signal for dividing a clock signal to generate a second timing signal (on 61) at a second frequency. A second phase locked loop (62) generates a scan synchronizing signal (on 67) from the second timing signal. A microprocessor (74) may supply different numbers to a register (in 56), the output of the register being coupled to the presettable counting circuit. Different numbers (from 74) change the relative phase between the first and second timing signals by incremental steps. The microprocessor (74) monitors a video source selection switch to gate one of alternative video sources as a video and synchronizing signal output and adjusts the relative phase between the horizontal synchronizing component of the selected video source and a synchronous timing signal by a factor appropriate for the selected video source. A manually operable circuit (72) may be coupled in a feedback path of the second phase locked loop (62) for adjusting the relative phase between the second timing signal (on 61) and the scan synchronizing signal (on 67), over a range corresponding to an incremental step.

28. 发明授权

EP0285114B1 Zeilenablenkschaltung für eine Bildröhre 失效
标题翻译：图形管线路偏转电路
公开(公告)号：EP0285114B1
公开(公告)日：1992-03-04
申请号：EP88105125.4
申请日：1988-03-29
申请人： Deutsche Thomson-Brandt GmbH
发明人： Rilly, Gerard, Dr.-Ing.
IPC分类号： H04N3/30 , H04N3/233
CPC分类号： H04N3/30 , H04N3/233

29. 发明公开

EP0246339A1 Digitales Schaltungssystem für (Farb)fernsehempfänger mit Kathodenstrahlbildröhren 失效
标题翻译：数字电路系统（颜色）电视接收机的阴极射线显像管。
公开(公告)号：EP0246339A1
公开(公告)日：1987-11-25
申请号：EP86106771.8
申请日：1986-05-17
申请人： Deutsche ITT Industries GmbH
发明人： Micic, Ljubomir, Dipl.-Ing. , Mehrgardt, Sönke, Dr. rer. nat.
IPC分类号： H04N3/30 , H04N3/233
CPC分类号： H04N3/2335 , H04N3/30
摘要： Dabei erzeugt der Ablenkprozessor (ap) derartige Ablenksignale, daß der Bildinhalt des Empfangssignals bei allen Kathodenstrahlbewegungen auf dem Bildröhrenschirm (bs) sichtbar ist. Das mittels eines Taktsignals digitalisierte Videosignal (fb) wird dem Speicher (rm) eingeschrieben und so daraus ausgelesen, daß die einzelnen Pixels des Bildinhalts die richtigen Orte auf dem Bildröhrenschirm (bs) einnehmen. Dies geschieht unter Kontrolle der Speichersteuerung (st). Die ausgelesenen Digitalsignale werden über die Bildröhrenfehler-Kompensationsstufe (ks) und Digital-Analog-Wandler (dw) der Bildröhre (br) zugeführt. Durch diese Anordnung ist man nicht mehr starr an Sägezahnablenksignale gebunden, sondern kann je nach auftretenden Erfordernissen die Kurvenform und Zeitabhängigkeit der Ablenksignale frei wählen.
摘要翻译：这里，偏转处理器生成（AP），例如偏转信号，所接收的信号的用于显象管屏幕（BS）上的所有阴极射线运动图像内容是可见的。由时钟信号（FB）的装置中的数字化的视频信号被写入到存储器（RM）和读出，使得图像内容的各个像素取显像管屏幕（BS）上的正确的位置。这是根据存储器控制器（ST）的控制来完成。读出的数字信号经由显像管误差补偿段（KS）和数字 - 模拟转换器（DW）被供给到显象管（BR）发送。通过这种安排，它不再严格地依赖于Sägezahnablenksignale但有时难免会因偏转的波形和时间依赖性的要求自由选择。

30. 发明公开

EP0145249A2 Image distortion correction system for electro-optic sensors 有权转让
标题翻译：用于电光学图像传感器的图像失真校正系统。
公开(公告)号：EP0145249A2
公开(公告)日：1985-06-19
申请号：EP84307602.7
申请日：1984-11-02
申请人： GEC-MARCONI AVIONICS (HOLDINGS) LIMITED
发明人： Blain, William , McKeand, Alexander , McKendrick, William Hector
IPC分类号： G06F15/68
CPC分类号： G06T3/0075 , G01C11/025 , H04N3/30 , H04N5/33
摘要： A system for providing a view of a scene scanned by an electro-optic framing sensor (30) includes control means (36) operable to cause the sensor to scan the scene in a number of frames each of which is viewed at a different viewing angle. Pickoff means (37) provide signals representing that viewing angle. Storage means (32) are provided to store the image information derived from each frame. Circuit means 33 are provided to transform the image information in each store (32) so as to remove distortions due to the different viewing angles, and the transformed image information is stored in a picture store (34). The contents of the picture store represent a view of the scene as viewed from a predetermined viewing angle.

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