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1. 发明申请

US20050052110A1 Cathode ray tube having an electron gun 失效
标题翻译：具有电子枪的阴极射线管
公开(公告)号：US20050052110A1
公开(公告)日：2005-03-10
申请号：US10938671
申请日：2004-09-10
申请人： Nicolas Gueugnon , Pierre Bizot , Gregoire Gissot , Nicolas Richard
发明人： Nicolas Gueugnon , Pierre Bizot , Gregoire Gissot , Nicolas Richard
IPC分类号： H01J29/48 , H01J29/50
CPC分类号： H01J29/503
摘要： The invention relates to a cathode ray tube having an electron gun oriented along an axis (Z), comprising a quadrupolar device which comprises three electrodes (5, 6, 7). Each electrode possesses a central aperture, a right lateral aperture and a left lateral aperture all three substantially rectangular. The centres (c5.1, c7.1) of the central apertures of the three electrodes are aligned along the axis (Z) of the gun. The centres (c6.1, c6.3) of the left and right lateral apertures of the second electrode (6) are situated along respectively a first axis (z1) and a second axis (z3) that are parallel to the axis (Z) of the gun. The centres (c5.1, c7.1) of the left and right lateral apertures (5.1, 5.3, 7.1, 7.3) of the first and/or of the third electrode (5,7) are offset with respect to the axes (z1, z3) passing through the centres of the apertures of the second electrode. Such an arrangement makes it possible to correct the MODEC defects.
摘要翻译：本发明涉及一种具有沿轴线（Z）取向的电子枪的阴极射线管，包括一个包括三个电极（5,6,7）的四极器件。每个电极具有所有三个基本上矩形的中心孔，右侧孔和左侧孔。三个电极的中心孔的中心（c5.1，c7.1）沿枪的轴线（Z）排列。第二电极（6）的左右侧孔的中心（c6.1，c6.3）沿着与轴（Z）平行的第一轴（z1）和第二轴（z3））的枪第一和/或第三电极（5,7）的左右侧孔（5.1,5.3,7.1,7.3）的中心（c5.1，c7.1）相对于轴线 z1，z3）穿过第二电极的孔的中心。这样的布置使得可以校正MODEC缺陷。

2. 发明申请

US20050253499A1 Main electron lens for an electron gun 审中-公开
标题翻译：电子枪主电子透镜
公开(公告)号：US20050253499A1
公开(公告)日：2005-11-17
申请号：US11122504
申请日：2005-05-05
申请人： Nicolas Gueugnon , Nicolas Richard , Gregoire Gissot , Pierre Bizot
发明人： Nicolas Gueugnon , Nicolas Richard , Gregoire Gissot , Pierre Bizot
IPC分类号： H01J29/48 , H01J29/50 , H01J29/46
CPC分类号： H01J29/503
摘要： The invention relates to a main electron lens for an in-line electron gun, comprising a first, focusing electrode and a second, accelerating electrode which are equipped with optical plates, each provided with a central hole and with two outer holes. The first optical plate is placed at a first distance from the aperture of the first electrode and the second optical plate is placed at a second distance from the aperture of the second electrode. The ratio of the first and second distances is determined by the formula: L1/L2=A11(δVd)2+A1δVd+A0+C0×Bias in which: A11, A1, A0 and C0 are constants; δVd is the variation in the focus voltage that it is desired for the system to have; and Bias is the bias that it is desired for the system to have.
摘要翻译：本发明涉及一种用于直列式电子枪的主电子透镜，包括：第一聚焦电极和第二加速电极，其配备有光学板，每个具有中心孔并具有两个外孔。第一光学板被放置在距离第一电极的孔的第一距离处，并且第二光学板被放置在离第二电极的孔的第二距离处。第一和第二距离的比率由公式确定：<？in-line-formula description =“In-line Formulas”end =“lead”？> L＆lt; 1＆lt; 2 N 2> A 2 N 2 + xBias <？in-line-formula description =“In-line Formulas”end =“tail”？>其中：A A 1，A 1，O 2和C 0 是常数; deltaV 是系统期望的聚焦电压的变化; 偏见是系统所希望的偏见。

3. 发明申请

US20060055306A1 Cathode-ray tube having an electron gun with an improved main focus lens 失效
标题翻译：具有改进的主焦点透镜的电子枪的阴极射线管
公开(公告)号：US20060055306A1
公开(公告)日：2006-03-16
申请号：US10939172
申请日：2004-09-10
申请人： Nicolas Gueugnon , Pierre Bizot , Gregoire Gissot , Niclolas Richard
发明人： Nicolas Gueugnon , Pierre Bizot , Gregoire Gissot , Niclolas Richard
IPC分类号： H01J29/70
CPC分类号： H01J29/485 , H01J29/488 , H01J29/503 , H01J29/51 , H01J29/62 , H01J29/624
摘要： The invention relates to a cathode-ray tube having an electron gun with a main focusing lens, in which the aperture of each electrode comprises a rectangular aperture whose large dimension is along the horizontal axis (Ox) and terminating at its two ends in two identical semi-ellipses of order n that are symmetric with respect to the axis of the gun (Z) and of formula: ( x a ) 2 n + ( y b ) 2 n = 1 in which x=a cosn θ; y=b sinn θ, the parameter n has a value different from 1, a is half the width of the ellipses of order n along the horizontal axis (Ox) and b being half the height of the ellipses of order n along the vertical axis (Oy), x represents the abscissa of a point lying on the ellipse of order n and y is the ordinate of a point lying on the ellipses of order n, θ is an angle which varies in one quadrant between 0° and 90°.
摘要翻译：本发明涉及一种具有电子枪的阴极射线管，该电子枪具有主聚焦透镜，每个电极的孔径包括大尺寸沿着水平轴线（Ox）的矩形孔径，并且其两端终止于两个相同的具有相对于枪（Z）的轴对称的n阶的半椭圆，并且具有以下公式：

4. 发明授权

US07045976B2 High definition electron gun for cathode ray tube 失效
标题翻译：高分子电子枪阴极射线管
公开(公告)号：US07045976B2
公开(公告)日：2006-05-16
申请号：US10848956
申请日：2004-05-19
申请人： Grégoire Gissot , Nicolas Richard , Nicolas Gueugnon , Pierre Bizot
发明人： Grégoire Gissot , Nicolas Richard , Nicolas Gueugnon , Pierre Bizot
IPC分类号： H01J29/62
CPC分类号： H01J29/51 , H01J29/488 , H01J29/503 , H01J2229/4841 , H01J2229/4865
摘要： Electron gun for cathode ray tube comprising aligned in series along an axis XX′ an electron-emitting cathode K, electrodes G1 and G2 for the formation of an electron beam, a prefocusing electron lens G3, G4, G5, a first quadripolar device G7, G8 electrically controlled in a dynamic manner in synchronism with the screen scan so as to correct beam focusing defects at the screen edge, a main electron lens G8–G9 making it possible to focus the electron beam onto a screen.It also comprises a second quadripolar device G5, G6, G7situated between the prefocusing electron lens G3, G4 and the first quadripolar device and comprising electrodes G5, G6, G7exhibiting rectangular apertures. Those of G5 and G7 are parallel and those of G6 are orthogonal to those of G5 and G7.The electrodes G5 and G7 are placed at a fixed polarization potential, and the electrode G6 is at a polarization potential varying in synchronism with the screen scan.
摘要翻译：电子枪用于阴极射线管，包括沿着轴线XX'排列的电子发射阴极K，用于形成电子束的电极G 1和G 2，预聚焦电子透镜G 3，G 4，G 5，a 主要电子透镜G 8 -G 9能够以电子方式与屏幕扫描同步地电控制第一四极装置G 7，G 8，从而校正屏幕边缘的光束聚焦缺陷，使得能够将电子束聚焦到一个屏幕。它还包括位于预聚焦电子透镜G 3，G 4和第一四极装置之间的第二四极装置G 5，G 6，G 7，并且包括呈现矩形孔的电极G 5，G 6，G 7。 G 5和G 7的那些平行，G 6的那些与G 5和G 7的那些正交。电极G 5和G 7被放置在固定的极化电位，并且电极G 6处于与屏幕扫描同步变化的极化电位。

5. 发明授权

US07268477B2 Cathode-ray tube having an electron gun with an improved main focus lens 失效
标题翻译：具有改进的主焦点透镜的电子枪的阴极射线管
公开(公告)号：US07268477B2
公开(公告)日：2007-09-11
申请号：US10939172
申请日：2004-09-10
申请人： Nicolas Gueugnon , Pierre Bizot , Grėgoire Gissot , Nicolas Richard
发明人： Nicolas Gueugnon , Pierre Bizot , Grėgoire Gissot , Nicolas Richard
IPC分类号： H01J29/50
CPC分类号： H01J29/485 , H01J29/488 , H01J29/503 , H01J29/51 , H01J29/62 , H01J29/624
摘要： A cathode-ray tube has an electron gun with a main focusing lens, wherein each electrode comprises a rectangular aperture whose large dimension is along the horizontal axis (Ox) and terminating at its two ends in two identical semi-ellipses of order n that are symmetric with respect to the axis of the gun (Z).
摘要翻译：阴极射线管具有带有主聚焦透镜的电子枪，其中每个电极包括大尺寸沿着水平轴（Ox）的矩形孔，并且在其两端以两个相同的n阶半椭圆终止，相对于枪（Z）的轴对称。

6. 发明授权

US07312564B2 Cathode ray tube having an electron gun 失效
标题翻译：具有电子枪的阴极射线管
公开(公告)号：US07312564B2
公开(公告)日：2007-12-25
申请号：US10938671
申请日：2004-09-10
申请人： Nicolas Gueugnon , Pierre Bizot , Grégoire Gissot , Nicolas Richard
发明人： Nicolas Gueugnon , Pierre Bizot , Grégoire Gissot , Nicolas Richard
IPC分类号： H01J29/51 , H01J29/62
CPC分类号： H01J29/503
摘要： A cathode ray tube has an electron gun oriented along an axis (Z), comprising a quadrupolar device which comprises three electrodes (5, 6, 7). Each electrode possesses a central aperture, a right lateral aperture and a left lateral aperture all three substantially rectangular. The centers (c5.1, c7.1) of the central apertures of the three electrodes are aligned along the axis (Z) of the gun. The centers (c6.1, c6.3) of the left and right lateral apertures of the second electrode (6) are situated along respectively a first axis (z1) and a second axis (z3) that are parallel to the axis (Z) of the gun. The centers (c5.1, c7.1) of the left and right lateral apertures (5.1, 5.3, 7.1, 7.3) of the first and/or of the third electrode (5,7) are offset with respect to the axes (z1, z3) passing through the centers of the apertures of the second electrode. Such an arrangement makes it possible to correct the MODEC defects.
摘要翻译：阴极射线管具有沿轴线（Z）取向的电子枪，包括一个包括三个电极（5,6,7）的四极器件。每个电极具有所有三个基本上矩形的中心孔，右侧孔和左侧孔。三个电极的中心孔的中心（c 5.1，c 7.1）沿枪的轴线（Z）排列。第二电极（6）的左右侧孔的中心（c 6.1，c 6.3）分别位于与轴线（Z）平行的第一轴线（z 1）和第二轴线（z 3））的枪第一和/或第三电极（5,7）的左右侧孔（5.1,5.3,7.1,7.3）的中心（c 5.1，c 7.1）相对于轴线（z 1）偏移，z 3）穿过第二电极的孔的中心。这样的布置使得可以校正MODEC缺陷。

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