公开(公告)号：US06825605B2

公开(公告)日：2004-11-30

申请号：US10023798

申请日：2001-12-21

申请人： Jae-Young Ha ,  Kue-Hong Lee ,  Dong-Won Lim

发明人： Jae-Young Ha ,  Kue-Hong Lee ,  Dong-Won Lim

IPC分类号： H01J3100

CPC分类号： H01J29/90

摘要： A cathode ray tube includes a panel in which a phosphor layer is formed, a funnel connected to the panel, the funnel including a neck having a region for housing an electron gun and a region to which a stem is sealed, and a stem having a plurality of stem pins, each stem pin being supported by each stem mound for applying voltage to each electrode of the electron gun. The inside diameter of the stem sealing region of the neck is greater than that of the electron gun-housing region, the diameter of an inner stem pin circle formed by interior stem pins disposed on the inside of the neck is less than that of an outer stem pin circle formed by exterior stem pins disposed on the outside thereof, a horizontal length between an outer edge of the stem mound and an interior of the neck is in the range greater than or equal to 1.0 mm and less than or equal to 2.0 mm. Furthermore, the cathode ray tube includes a panel in which a phosphor layer is formed, a funnel connected to and tapered from the panel, and a neck connected to the funnel and including an electron gun housing region and a stem sealing region, to which a stem having a plurality of stem pins arranged in an annular shape and passing therethrough for introducing signal voltages from an external circuit is sealed, where D1 is 22.5±0.7 mm and D2 is in the range greater than D1 and less than or equal to 24.0 mm where the outside diameters of the electron gun-housing region and the stem sealing region are D1 and D2, respectively.

摘要翻译： 阴极射线管包括其中形成荧光体层的面板，与面板连接的漏斗，漏斗包括具有用于容纳电子枪的区域的颈部和被密封的区域，以及具有 多个杆销，每个杆销由每个茎墩支撑，用于向电子枪的每个电极施加电压。 颈部的杆密封区域的内径大于电子枪壳体区域的内径，由设置在颈部内侧的内部针脚形成的内部针销圈的直径小于外部 由设置在其外侧的外部杆销形成的杆针圆形，茎墩的外边缘与颈部内部之间的水平长度在大于或等于1.0mm且小于或等于2.0mm的范围内 。 此外，阴极射线管包括其中形成荧光体层的面板，与面板连接并从面板成锥形的漏斗，以及连接到漏斗的颈部，并且包括电子枪容纳区域和杆密封区域，其中 具有多个设置成环状并通过其从外部电路引入信号电压的杆销的杆被密封，其中D1为22.5±0.7mm，D2在大于D1且小于或等于24.0mm的范围内 其中电子枪壳体区域和杆密封区域的外径分别为D1和D2。

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。

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。

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