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1. 发明公开

CN102568986A 基于层流电子枪的低功耗型激光CRT及投影系统无效
公开(公告)号：CN102568986A
公开(公告)日：2012-07-11
申请号：CN201110338790.0
申请日：2011-10-31
申请人：上海显恒光电科技股份有限公司
发明人：赵健 , 严瑗 , 张学渊 , 钟伟杰 , 夏忠平
IPC分类号： H01J29/48 , H01J31/10 , G02B27/18 , G02B27/48 , G03B21/20
CPC分类号： H01J29/481 , G03B21/2033 , H01J29/48 , H01J31/10
摘要：本发明涉及电子技术领域，具体涉及一种CRT及投影系统。基于层流电子枪的低功耗型激光CRT，包括真空管，真空管的一端设有激光面板，真空管的另一端设有电子枪，电子枪采用层流电子枪，层流电子枪包括阴极、G1电极、控制电极，控制电极连接电子束电流控制系统。由于采用上述技术方案，本发明电子枪采用了层流电子枪发射电子束，激光面板的电流密度具有比较均匀的分布，平均了激光面板功耗，降低了转化为热的能量。

2. 发明公开

EP0908918A1 A laser cathode ray tube 审中-公开
标题翻译：激光 - Kathodenstrahlröhre
公开(公告)号：EP0908918A1
公开(公告)日：1999-04-14
申请号：EP98308123.3
申请日：1998-10-06
申请人： SAMSUNG DISPLAY DEVICES CO., LTD.
发明人： Kim, Moon-gueon , Choi, Jong-sick
IPC分类号： H01J9/24 , H01J31/10
CPC分类号： H01J9/244 , H01J29/89 , H01J31/10
摘要： A laser cathode ray tube includes a connection ring (33) connected to an end portion of a glass bulb (32) where an electron gun (31) is installed, a disk (39) having a single-crystal for generating laser beams when electron beams emitted from the electron gun (31) are input, a support ring (35) connected to the disk (39) and the connection ring (33), and a junction layer (40) interposed between the support ring (35) and the disk (39), having at least two metal thin films which have been pressurized and heated, to connect the support ring (35) and the disk (39) to each other.
摘要翻译：激光阴极射线管包括连接到安装有电子枪（31）的玻璃泡（32）的端部的连接环（33），具有用于在电子时产生激光束的单晶的盘（39）输入从电子枪（31）发射的光束，连接到盘（39）和连接环（33）的支撑环（35）和插入在支撑环（35）和盘（39）具有至少两个已被加压和加热的金属薄膜，以将支撑环（35）和盘（39）彼此连接。

3. 发明申请

WO2013063927A1 基于层流电子枪的低功耗型激光CRT及投影系统审中-公开
公开(公告)号：WO2013063927A1
公开(公告)日：2013-05-10
申请号：PCT/CN2012/076195
申请日：2012-05-29
申请人：上海显恒光电科技股份有限公司
发明人：夏忠平 , 赵健 , 严瑗 , 张学渊 , 钟伟杰
IPC分类号： H01J29/48 , H01J31/10 , G02B27/18 , G02B27/48
CPC分类号： H01J29/481 , G03B21/2033 , H01J29/48 , H01J31/10
摘要：一种CRT及投影系统，该CRT为基于层流电子枪的低功耗型激光CRT,包括真空管，真空管的一端设有激光面板，真空管的另一端设有电子枪，电子枪采用层流电子枪，层流电子枪包括阴极、G1电极、控制电极，控制电极连接电子束电流控制系统。由于电子枪采用层流电子枪发射电子束，激光面板的电流密度具有比较均匀的分布，平均了激光面板功耗，降低了转化为热的能量。

4. 发明授权

US06331749B1 Excitation method of laser cathode-ray tube 失效
标题翻译：激光阴极射线管的激发方法
公开(公告)号：US06331749B1
公开(公告)日：2001-12-18
申请号：US09243172
申请日：1999-02-02
申请人： Oleg Mikhailovich Makienko , Nikolai Grigoryevich Rumyantsev , Yury Vladimirivich Petrushenko
发明人： Oleg Mikhailovich Makienko , Nikolai Grigoryevich Rumyantsev , Yury Vladimirivich Petrushenko
IPC分类号： H01J3100
CPC分类号： H01J31/10 , H01J29/89 , H01J2229/8928 , H01J2231/125
摘要： The laser cathode ray tube has a laser screen; a focusing system for focusing the electron beam on the laser screen; a deflection system for deflecting the electron beam; and at least two electron guns with cathodes for generating at least two electron beams focused simultaneously on one and the same laser screen element defined by the deflection system.
摘要翻译：激光阴极射线管具有激光屏; 用于将电子束聚焦在激光屏上的聚焦系统; 用于偏转电子束的偏转系统; 以及至少两个具有阴极的电子枪，用于产生同时聚焦在由偏转系统限定的同一激光屏元件上的至少两个电子束。

5. 发明授权

US5374870A Laser screen cathode-ray tube with increased life span 失效
标题翻译：激光屏阴极射线管寿命延长
公开(公告)号：US5374870A
公开(公告)日：1994-12-20
申请号：US902017
申请日：1992-06-22
申请人： Arterm M. Akhekyan , Vladimir I. Kozlovsky , Alexander S. Nasibov , Mikhail N. Sypchenko , Ivan A. Krykanov
发明人： Arterm M. Akhekyan , Vladimir I. Kozlovsky , Alexander S. Nasibov , Mikhail N. Sypchenko , Ivan A. Krykanov
IPC分类号： H01J31/10 , H01J29/10 , H01L21/302
CPC分类号： H01J31/10 , Y10S148/012
摘要： A semiconductor laser screen in a cathode-ray tube with a sealed casing. The laser screen has a screen structure which is formed by a semiconductor member, a reflecting mirror and a partly transparent mirror on opposite sides of the semiconductor member. The screen structure is connected to a transparent support by means of a connecting layer which is formed by glass having a softening point of at least 675K. The materials of the semiconductor member, the transparent support, the connecting layer and the casing are made of materials with similarly low coefficients of expansion to prevent damage to the screen as it cools down from the manufacturing process.
摘要翻译：具有密封外壳的阴极射线管中的半导体激光屏。激光屏具有由半导体部件，反射镜和半导体部件的相对侧的部分透明的反射镜形成的屏幕结构。屏幕结构通过由软化点至少为675K的玻璃形成的连接层连接到透明支撑体上。半导体部件，透明支撑体，连接层和壳体的材料由具有相似低膨胀系数的材料制成，以防止在屏幕从制造过程中冷却时损坏屏幕。

6. 发明授权

US3766428A High resolution, high intensity cathode ray tube 失效
标题翻译：高分辨率，高强度阴极射线管
公开(公告)号：US3766428A
公开(公告)日：1973-10-16
申请号：US3766428D
申请日：1972-07-24
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： OGLAND J
IPC分类号： H01J31/08 , H01J17/34 , H01J31/10 , H01J29/56
CPC分类号： H01J31/10
摘要： This invention relates to a radiation display tube having an increased image resolution and recording efficiency and comprising a first evacuated chambers, a second chamber having a radiation transparent end wall with a conductive inner surface and which is adapted to be filled with an ionizable gas of desired constituency and pressure, and a gas tight, nonconducting interface wall positioned therebetween and having a plurality of discrete conducting elements extending therethrough. Apparatus is provided in the first chamber for projecting and scanning an electron beam upon the interface wall which thereby causes a current to be conducted through the interface whereby a sequence of arc discharges will occur in the second chamber. Means are also provided to vary the fill of the second chamber with gas of the desired constituency.
摘要翻译：本发明涉及具有增加的图像分辨率和记录效率的辐射显示管，其包括第一真空室，第二室具有具有导电内表面的辐射透明端壁，并且其适于填充所需的可电离气体选区和压力，以及位于其间并具有延伸穿过其中的多个离散导电元件的气密的非导电界面壁。设置在第一室中，用于在接口壁上投射和扫描电子束，从而使电流通过界面传导，从而在第二室中将发生一系列电弧放电。还提供手段来改变第二个房间的填充物与所需选区的天然气。

7. 发明授权

US2927157A Apparatus for and method of guiding radiant energy 失效
标题翻译：引导辐射能的装置和方法
公开(公告)号：US2927157A
公开(公告)日：1960-03-01
申请号：US46158354
申请日：1954-10-11
申请人： ROBERT C SULLIVAN
发明人： BELL KEITH L
IPC分类号： H01J31/10 , H01Q3/26
CPC分类号： H01Q3/26 , H01J31/10

8. 发明授权

US2915659A Radiation generating and transmitting device 失效
标题翻译：辐射发生和发射装置
公开(公告)号：US2915659A
公开(公告)日：1959-12-01
申请号：US63401957
申请日：1957-01-14
申请人： GOODMAN DAVID M
发明人： GOODMAN DAVID M
IPC分类号： H01J31/10 , H01J31/12 , H04N9/24
CPC分类号： H01J31/12 , H01J31/10 , H04N9/24

9. 发明专利

JPS5910528B2 JPS5910528B2 - 失效
公开(公告)号：JPS5910528B2
公开(公告)日：1984-03-09
申请号：JP15014878
申请日：1978-12-06
申请人： Kloss Henry Esplin
发明人： HENRII ESUPURIN KUROSU
IPC分类号： H01J29/89 , H01J31/10 , H04N5/74
CPC分类号： H04N5/7408 , H01J29/894 , H01J31/10

10. 发明申请

US20140232994A1 Low power laser CRT and projection system based on parallel flow electron gun 审中-公开
标题翻译：基于平行流电子枪的低功率激光CRT和投影系统
公开(公告)号：US20140232994A1
公开(公告)日：2014-08-21
申请号：US13521222
申请日：2012-05-29
申请人： Zhongping Xia , Jian Zhao , Yuan Yan , Xueyuan Zhang , Weijie Zhong
发明人： Zhongping Xia , Jian Zhao , Yuan Yan , Xueyuan Zhang , Weijie Zhong
IPC分类号： H01J29/48 , G03B21/20
CPC分类号： H01J29/481 , G03B21/2033 , H01J29/48 , H01J31/10
摘要： The present invention relates to electronic technology field, and more particularly to CRT and projection system. A low power laser CRT based on parallel flow electron gun comprises a vacuum tube, a laser panel provided at one end of the vacuum tube and an electron gun provided at the opposing end. The electron gun adopts a parallel flow electron gun, wherein the parallel flow electron gun comprises a negative electrode, a G1 electrode and a control electrode, wherein the control electrode is connected to an electron beam current control system. The electron gun of the present invention adopts parallel flow electron gun to emit electron beam, so that the laser panel has even current density distribution so as to average the power consumption of laser panel to reduce the energy that is converted to heat.
摘要翻译：本发明涉及电子技术领域，更具体地涉及CRT和投影系统。基于平行流电子枪的低功率激光CRT包括真空管，设在真空管一端的激光板和设在相对端的电子枪。电子枪采用平行流电子枪，其中并联流动电子枪包括负极，G1电极和控制电极，其中控制电极连接到电子束电流控制系统。本发明的电子枪采用平行流动电子枪发射电子束，使得激光面板具有均匀的电流密度分布，从而平均激光面板的功耗以降低转换成热量的能量。

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