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1. 发明授权

US06710530B2 Cathode ray tube having shadow mask with improved shock absorption effect 失效
标题翻译：阴极射线管具有改善的减震效果的荫罩
公开(公告)号：US06710530B2
公开(公告)日：2004-03-23
申请号：US10272001
申请日：2002-10-17
申请人： Jun-Jong Lee , Kyou-Bong Lee , Jong-Han Rhee , Sang-Ho Jeon
发明人： Jun-Jong Lee , Kyou-Bong Lee , Jong-Han Rhee , Sang-Ho Jeon
IPC分类号： H01J2980
CPC分类号： H01J29/07 , H01J2229/0766
摘要： A cathode ray tube includes a panel with an inner phosphor screen, and a funnel sealed to the panel while facing the phosphor screen. The funnel is externally mounted with a deflection yoke. A neck is sealed to the rear of the funnel while mounting an electron gun to emit electron beams therein. A shadow mask is placed within the panel. The shadow mask has a hole-formation portion with a plurality of beam-guide holes, a non-holed portion externally surrounding the hole-formation portion while being shaped with a rectangular frame, and a skirt bent from the outer periphery of the non-holed portion to the rear of the panel. The skirt has a basic etching portion half-etched at a predetermined roughness. The components of the shadow mask are integrated into one body. A welding portion is formed at the bottom of the skirt with a plurality of welding points. A mask frame is internally suspension-fitted to the panel while being welded to the skirt to support the shadow mask. The skirt of the shadow mask has a subsidiary etching portion placed between the welding portion and the basic etching portion while being half-etched at a roughness greater than the roughness of the basic etching portion.
摘要翻译：阴极射线管包括具有内荧光屏的面板和在面向荧光屏的情况下与面板密封的漏斗。漏斗外部安装有偏转线圈。颈部密封到漏斗的后面，同时安装电子枪以在其中发射电子束。荫罩放置在面板内。荫罩具有孔形成部分，该孔形成部分具有多个光束引导孔，外部围绕孔形成部分的非孔部分，同时成形为矩形框架，以及从非易失性存储器的外周弯曲的裙部，孔部分到面板的后部。裙部具有以预定粗糙度半刻蚀的基本蚀刻部分。荫罩的组件被集成到一个主体中。焊接部分在裙部的底部形成有多个焊接点。面罩框架内部悬挂于面板上，同时焊接到裙部以支撑荫罩。荫罩的裙部具有放置在焊接部分和基本蚀刻部分之间的辅助蚀刻部分，同时以大于基本蚀刻部分的粗糙度的粗糙度进行半蚀刻。

2. 发明授权

US07525243B2 CRT for display device with shatter proof member attached to funnel using adhesive 失效
标题翻译：用于具有防碎件的显示装置的CRT，使用粘合剂附接到漏斗
公开(公告)号：US07525243B2
公开(公告)日：2009-04-28
申请号：US11354871
申请日：2006-02-16
申请人： Joon-Soo Bae , Hoo-Deuk Kim , Kyou-Bong Lee , Seok-Nam Lee , Yun-Ho Chang , Chang-Ryon Byon , Do-Hun Pyun , Mun-Seong Kim
发明人： Joon-Soo Bae , Hoo-Deuk Kim , Kyou-Bong Lee , Seok-Nam Lee , Yun-Ho Chang , Chang-Ryon Byon , Do-Hun Pyun , Mun-Seong Kim
IPC分类号： H01J29/88
CPC分类号： H01J29/87 , H01J29/88
摘要： A Cathode Ray Tube (CRT) includes a panel having an inner phosphor screen, a funnel connected to the panel and adapted to have a deflection unit arranged thereon and a neck connected to the funnel and having an electron gun arranged therein. A shatter-proof member is installed on the funnel to prevent the tube from shattering.
摘要翻译：阴极射线管（CRT）包括具有内荧光屏的面板，漏斗连接到面板并且适于具有布置在其上的偏转单元和连接到漏斗并具有布置在其中的电子枪的颈部。在漏斗上安装防碎件，以防止管子破裂。

3. 发明申请

US20060186784A1 Cathode ray tube (CRT) 失效
标题翻译：阴极射线管（CRT）
公开(公告)号：US20060186784A1
公开(公告)日：2006-08-24
申请号：US11354871
申请日：2006-02-16
申请人： Joon-Soo Bae , Hoo-Deuk Kim , Kyou-Bong Lee , Seok-Nam Lee , Yun-Ho Chang , Chang-Ryon Byon , Do-Hun Pyun , Mun-Seong Kim
发明人： Joon-Soo Bae , Hoo-Deuk Kim , Kyou-Bong Lee , Seok-Nam Lee , Yun-Ho Chang , Chang-Ryon Byon , Do-Hun Pyun , Mun-Seong Kim
IPC分类号： H01J29/88
CPC分类号： H01J29/87 , H01J29/88
摘要： A Cathode Ray Tube (CRT) includes a panel having an inner phosphor screen, a funnel connected to the panel and adapted to have a deflection unit arranged thereon and a neck connected to the funnel and having an electron gun arranged therein. A shatter-proof member is installed on the funnel to prevent the tube from shattering.
摘要翻译：阴极射线管（CRT）包括具有内荧光屏的面板，漏斗连接到面板并且适于具有布置在其上的偏转单元和连接到漏斗并具有布置在其中的电子枪的颈部。在漏斗上安装防碎件，以防止管子破裂。

4. 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。

5. 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。

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