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1. 发明授权

US07355332B2 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US07355332B2
公开(公告)日：2008-04-08
申请号：US11152981
申请日：2005-06-14
申请人： Kue-Hong Lee , Young-Gon Hong , Yeoung-Uk Nam , Chang-Ryon Byon , Hoo-Deuk Kim , Ho-Rim Choi , Seok-Nam Lee
发明人： Kue-Hong Lee , Young-Gon Hong , Yeoung-Uk Nam , Chang-Ryon Byon , Hoo-Deuk Kim , Ho-Rim Choi , Seok-Nam Lee
IPC分类号： H01J29/86 , H01J29/92 , H01J5/24 , H01J29/87
CPC分类号： H01J29/861
摘要： An image display device includes a cathode ray tube. The cathode ray tube includes a panel with an inner phosphor screen, and a funnel connected to the panel with a cone portion mounting a deflection unit on the outer circumference thereof. A neck is connected to the funnel while mounting an electron gun therein. The interface between the cone portion and the neck is called a neck seal line, and the portion of the electron gun sealed to the neck called a gun sealing portion. When the distance between the panel and the neck seal line is indicated by A and the distance between the neck seal line and the gun sealing portion by B, the values of A and B satisfy the following conditions: 0.31
摘要翻译：图像显示装置包括阴极射线管。阴极射线管包括具有内荧光屏的面板和与面板连接的漏斗，锥体部分在其外圆周上安装偏转单元。颈部连接到漏斗，同时在其中安装电子枪。锥体部分和颈部之间的界面称为颈部密封线，并且电子枪的密封到颈部的部分称为枪密封部分。当面板和颈部密封线之间的距离由A表示，颈密封线和枪密封部分之间的距离由B表示时，A和B的值满足以下条件：<？在线公式描述 =“在线公式”end =“lead”？> 0.31 <？in-line- 公式描述=“在线公式”end =“lead”？> 79 mm

2. 发明授权

US06452319B1 Electrode unit of electron gun for color cathode ray tube 失效
标题翻译：彩色阴极射线管电子枪电极单元
公开(公告)号：US06452319B1
公开(公告)日：2002-09-17
申请号：US09513769
申请日：2000-02-25
申请人： Yong-geol Kwon , Young-gon Hong , Kyung-ho Kim , Kwang-jin Yoon , Deok-ho Kim
发明人： Yong-geol Kwon , Young-gon Hong , Kyung-ho Kim , Kwang-jin Yoon , Deok-ho Kim
IPC分类号： H01J2956
CPC分类号： H01J29/56 , H01J2229/481 , H01J2229/4844
摘要： An electrode unit of an electron gun for a cathode ray tube including an outer rim electrode having a large-diameter electron beam passing hole through which three electron beams pass, and an inner electrode installed within the outer rim electrode and having a central electron beam passing hole disposed at its center and side electron beam passing holes disposed at opposite sides of the central electron beam passing hole. The side electron beam passing holes each have first and second curved sides along the sides closest to the central electron beam passing hole and opposite those sides, and linear portions connecting the first and second curved portions. The vertical and horizontal dimensions of the side electron beam passing holes are equal to each other.
摘要翻译：一种用于阴极射线管的电子枪的电极单元，其包括具有三根电子束通过的大直径电子束通过孔的外缘电极，以及安装在外缘电极内的具有中心电子束通过的内电极设置在其中心的孔和设置在中心电子束通过孔的相对侧的侧电子束通过孔。侧电子束通孔各自具有沿着最靠近中央电子束通过孔并与其相对的一侧的第一和第二弯曲侧面以及连接第一和第二弯曲部分的直线部分。侧面电子束通过孔的垂直和水平尺寸彼此相等。

3. 发明授权

US06628061B2 Electron gun for cathode ray tube 失效
公开(公告)号：US06628061B2
公开(公告)日：2003-09-30
申请号：US09988231
申请日：2001-11-19
申请人： Young-gon Hong , Min-cheol Bae , Woo-seok Huh
发明人： Young-gon Hong , Min-cheol Bae , Woo-seok Huh
IPC分类号： H01J2951
CPC分类号： H01J29/503
摘要： An electron gun for a cathode ray tube includes a triode having cathodes, a first grid and a second grid, one or more third grids through which electron beams emitted from the cathode pass, a fourth grid opposing the third grids and forming a main focus lens with the third grid, a shield cup connected to the fourth grid and supplying a high voltage to the fourth grid, and a correction grid disposed between the fourth grid and the shield cup and having R, G, and B beam through holes arranged along a line. The R and B beam through holes have openings with asymmetrical shapes that are symmetrical with respect to each other and relative to the straight line, balancing astigmatisms and improving resolution.

4. 发明授权

US07362044B2 Electron gun for cathode ray tube and cathode ray tube with the same 失效
标题翻译：电子枪用于阴极射线管和阴极射线管相同
公开(公告)号：US07362044B2
公开(公告)日：2008-04-22
申请号：US11372049
申请日：2006-03-10
申请人： Young-Gon Hong , Nozomu Arimoto , Hoo-Deuk Kim , Min-Cheol Bae , Kue-Hong Lee
发明人： Young-Gon Hong , Nozomu Arimoto , Hoo-Deuk Kim , Min-Cheol Bae , Kue-Hong Lee
IPC分类号： H01J29/50 , H01J29/46 , H01J29/58
CPC分类号： H01J29/48 , H01J29/485 , H01J29/488
摘要： A CRT includes an electron gun that includes a cathode adapted to emit thermal electrons, a first electrode and a second electrode adapted to form a triode portion together with the cathode, a plurality of focusing electrodes, an anode electrode and a subsidiary electrode arranged between the second electrode and a one of said plurality of focusing electrode adjacent to the second electrode. The subsidiary electrode is adapted to dynamically control an imaginary crossover point ofelectron beams emanating from the electron gun corresponding to landing locations ofthe electron beams on a phosphor screen of a panel in response to a voltage applied thereto.
摘要翻译： CRT包括电子枪，其包括适于发射热电子的阴极，第一电极和适于与阴极一起形成三极管部分的第二电极，多个聚焦电极，阳极电极和辅助电极，第二电极和与第二电极相邻的所述多个聚焦电极中的一个。辅助电极适于响应于施加到其上的电压，动态地控制从电子枪发出的电子束的假想交叉点，其对应于电子束在面板的荧光屏上的着陆位置。

5. 发明授权

US07466070B2 Electron gun for cathode ray tube 失效
标题翻译：阴极射线管用电子枪
公开(公告)号：US07466070B2
公开(公告)日：2008-12-16
申请号：US11372050
申请日：2006-03-10
申请人： Young-Gon Hong , Yeoung-Uk Nam , Kyou-Bong Lee
发明人： Young-Gon Hong , Yeoung-Uk Nam , Kyou-Bong Lee
IPC分类号： H01J29/46
CPC分类号： H01J29/48 , H01J29/485 , H01J29/488
摘要： An electron gun includes a cathode adapted to emit thermal electrons, a first electrode and a second electrode adapted to form a triode portion together with the cathode, a plurality of focusing electrodes, each of said plurality of focusing electrodes being perforated by a plurality of beam passage apertures and an anode electrode, wherein a pitch between ones of said plurality of beam passage apertures of a one of said plurality of focusing electrodes arranged closest to the second electrode is smaller than a pitch between ones of said plurality of the beam passage apertures of a remaining of said plurality of focusing electrodes.
摘要翻译：电子枪包括适于发射热电子的阴极，适于与阴极一起形成三极管部分的第一电极和第二电极，多个聚焦电极，所述多个聚焦电极中的每一个被多个光束穿孔通孔和阳极电极，其中布置在最靠近第二电极的所述多个聚焦电极中的一个的所述多个光束通过孔之间的间距小于所述多个光束通过孔之间的间距所述多个聚焦电极中的剩余部分。

6. 发明申请

US20060202602A1 Electron gun for cathode ray tube 失效
标题翻译：阴极射线管用电子枪
公开(公告)号：US20060202602A1
公开(公告)日：2006-09-14
申请号：US11372050
申请日：2006-03-10
申请人： Young-Gon Hong , Yeoung-Uk Nam , Kyou-Bong Lee
发明人： Young-Gon Hong , Yeoung-Uk Nam , Kyou-Bong Lee
IPC分类号： H01J29/46
CPC分类号： H01J29/48 , H01J29/485 , H01J29/488
摘要： An electron gun includes a cathode adapted to emit thermal electrons, a first electrode and a second electrode adapted to form a triode portion together with the cathode, a plurality of focusing electrodes, each of said plurality of focusing electrodes being perforated by a plurality of beam passage apertures and an anode electrode, wherein a pitch between ones of said plurality of beam passage apertures of a one of said plurality of focusing electrodes arranged closest to the second electrode is smaller than a pitch between ones of said plurality of the beam passage apertures of a remaining of said plurality of focusing electrodes.
摘要翻译：电子枪包括适于发射热电子的阴极，适于与阴极一起形成三极管部分的第一电极和第二电极，多个聚焦电极，所述多个聚焦电极中的每一个被多个光束穿孔通孔和阳极电极，其中布置在最靠近第二电极的所述多个聚焦电极中的一个的所述多个光束通过孔之间的间距小于所述多个光束通过孔之间的间距所述多个聚焦电极中的剩余部分。

7. 发明授权

US06756748B2 Electron gun for color cathode ray tube 失效
标题翻译：彩色阴极射线管用电子枪
公开(公告)号：US06756748B2
公开(公告)日：2004-06-29
申请号：US10134699
申请日：2002-04-30
申请人： Min-Cheol Bae , Young-Gon Hong
发明人： Min-Cheol Bae , Young-Gon Hong
IPC分类号： H01J2958
CPC分类号： H01J29/503 , H01J2229/4896
摘要： An electron gun for a color CRT includes a triode unit including a cathode, a control electrode, and a screen electrode for emitting an electron beam, first and second auxiliary focusing electrodes sequentially installed coaxially with the triode unit, for forming auxiliary lenses, first and second focusing electrodes installed coaxially with the first and second electrodes, for forming a quadrupole lens, and a final acceleration electrode installed close to the second focusing electrode, for forming a main lens. In the electron gun, protruding portions having flat surfaces corresponding to opposite surfaces of the first and second focusing electrodes are formed on at least one of the opposite surfaces of the first and second focusing electrodes to change the profile of the electron beam by applying a dynamic focus voltage to the edge of electron beam passing holes formed in the opposite surfaces.
摘要翻译：用于彩色CRT的电子枪包括三极管单元，其包括阴极，控制电极和用于发射电子束的屏幕电极，第一和第二辅助聚焦电极，其顺序地与三极管单元同轴地安装，用于形成辅助透镜，首先和与第一和第二电极同轴设置的第二聚焦电极，用于形成四极透镜，以及安装在靠近第二聚焦电极的最终加速电极，用于形成主透镜。在电子枪中，在第一和第二聚焦电极的相对表面中的至少一个上形成具有对应于第一和第二聚焦电极的相对表面的平坦表面的突出部分，以通过施加动态的方式改变电子束的轮廓聚焦电压到形成在相对表面的电子束通过孔的边缘。

8. 发明授权

US06525494B2 Electron gun for color cathode ray tube 失效
公开(公告)号：US06525494B2
公开(公告)日：2003-02-25
申请号：US10046412
申请日：2002-01-16
申请人： Min-cheol Bae , Young-gon Hong , Woo-seok Huh
发明人： Min-cheol Bae , Young-gon Hong , Woo-seok Huh
IPC分类号： G09G104
CPC分类号： H01J29/503
摘要： An electron gun for a color CRT includes a triode including cathodes for emitting electron beams, a control electrode, and a screen electrode, at least two focusing electrodes on the same axis of the triode portion for forming a quadrupole lens, and a final focusing electrode forming a large diameter lens with the focusing electrodes and through which three electron beams commonly pass. The electron gun includes a correction unit producing a correction force acting on the three electron beams and that is larger for two side electron beams than for a central electron beam of the three electron beams when a dynamic voltage, synchronized with a deflection signal, is applied to at least one of the focusing electrodes for forming the quadrupole lens.

9. 发明申请

US20060202601A1 Electron gun for cathode ray tube and cathode ray tube with the same 失效
标题翻译：电子枪用于阴极射线管和阴极射线管相同
公开(公告)号：US20060202601A1
公开(公告)日：2006-09-14
申请号：US11372049
申请日：2006-03-10
申请人： Young-Gon Hong , Nozomu Arimoto , Hoo-Deuk Kim , Min-Cheol Bae , Kue-Hong Lee
发明人： Young-Gon Hong , Nozomu Arimoto , Hoo-Deuk Kim , Min-Cheol Bae , Kue-Hong Lee
IPC分类号： H01J29/50
CPC分类号： H01J29/48 , H01J29/485 , H01J29/488
摘要： A CRT includes an electron gun that includes a cathode adapted to emit thermal electrons, a first electrode and a second electrode adapted to form a triode portion together with the cathode, a plurality of focusing electrodes, an anode electrode and a subsidiary electrode arranged between the second electrode and a one of said plurality of focusing electrode adjacent to the second electrode. The subsidiary electrode is adapted to dynamically control an imaginary crossover point ofelectron beams emanating from the electron gun corresponding to landing locations ofthe electron beams on a phosphor screen of a panel in response to a voltage applied thereto.
摘要翻译： CRT包括电子枪，其包括适于发射热电子的阴极，第一电极和适于与阴极一起形成三极管部分的第二电极，多个聚焦电极，阳极电极和辅助电极，第二电极和与第二电极相邻的所述多个聚焦电极中的一个。辅助电极适于响应于施加到其上的电压，动态地控制从电子枪发出的电子束的假想交叉点，其对应于电子束在面板的荧光屏上的着陆位置。

10. 发明申请

US20060119246A1 Cathode ray tube 失效
标题翻译：阴极射线管
公开(公告)号：US20060119246A1
公开(公告)日：2006-06-08
申请号：US11152981
申请日：2005-06-14
申请人： Kue-Hong Lee , Young-Gon Hong , Yeoung-Uk Nam , Chang-Ryon Byon , Hoo-Deuk Kim , Ho-Rim Choi , Seok-Nam Lee
发明人： Kue-Hong Lee , Young-Gon Hong , Yeoung-Uk Nam , Chang-Ryon Byon , Hoo-Deuk Kim , Ho-Rim Choi , Seok-Nam Lee
IPC分类号： H01J29/70
CPC分类号： H01J29/861
摘要： An image display device includes a cathode ray tube. The cathode ray tube includes a panel with an inner phosphor screen, and a funnel connected to the panel with a cone portion mounting a deflection unit on the outer circumference thereof. A neck is connected to the funnel while mounting an electron gun therein. The interface between the cone portion and the neck is called a neck seal line, and the portion of the electron gun sealed to the neck called a gun sealing portion. When the distance between the panel and the neck seal line is indicated by A and the distance between the neck seal line and the gun sealing portion by B, the values of A and B satisfy the following conditions: 0.31
摘要翻译：图像显示装置包括阴极射线管。阴极射线管包括具有内荧光屏的面板和与面板连接的漏斗，锥体部分在其外圆周上安装偏转单元。颈部连接到漏斗，同时在其中安装电子枪。锥体部分和颈部之间的界面称为颈部密封线，并且电子枪的密封到颈部的部分称为枪密封部分。当面板和颈部密封线之间的距离由A表示，颈部密封线和枪密封部分之间的距离为B时，A和B的值满足以下条件：<？在线公式描述 =“直线公式”end =“lead”？> 0.31 <？in-line- 公式描述=“在线公式”end =“lead”？> 79 mm

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