专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US07652419B2 Electron emission device and electron emission display using the same 失效
标题翻译：电子发射器件和使用其的电子发射显示器
公开(公告)号：US07652419B2
公开(公告)日：2010-01-26
申请号：US11702539
申请日：2007-02-06
申请人： Sang-Hyuck Ahn , Sang-Jo Lee , Byung-Gil Jea , Sang-Ho Jeon , Su-Bong Hong , Jin-Hui Cho
发明人： Sang-Hyuck Ahn , Sang-Jo Lee , Byung-Gil Jea , Sang-Ho Jeon , Su-Bong Hong , Jin-Hui Cho
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , H01J1/304 , H01J3/021 , H01J29/467 , H01J29/481 , H01J2203/0204 , H01J2203/022 , H01J2203/0248 , H01J2329/041 , H01J2329/4617 , H01J2329/4647
摘要： An electron emission device includes a substrate, first electrodes formed on the substrate, electron emission regions electrically connected to the first electrodes, and second electrodes placed over the first electrodes such that the second electrodes are insulated from the first electrodes. The second electrodes have openings to expose the electron emission regions. A third electrode is placed over the second electrodes such that the third electrode is insulated from the second electrodes. The third electrode has openings communicating with the openings of the second electrodes. Each of the electron emission regions and the second electrodes simultaneously satisfy the following conditions: D2/D1≦0.579 (1), and D2≧1 μ (2) where D1 indicates the width of each of the openings of the second electrode, and D2 indicates the width of each of the electron emission regions.
摘要翻译：电子发射装置包括基板，形成在基板上的第一电极，与第一电极电连接的电子发射区域，以及设置在第一电极上的第二电极，使得第二电极与第一电极绝缘。第二电极具有露出电子发射区的开口。第三电极放置在第二电极上，使得第三电极与第二电极绝缘。第三电极具有与第二电极的开口连通的开口。每个电子发射区和第二电极同时满足以下条件：D2 / D1和D2> =1μ（2）其中D1表示第二电极的每个开口的宽度，D2表示每个的宽度的电子发射区域。

42. 发明授权

US07629734B2 Electron emission device and display device using the same 失效
标题翻译：电子发射装置及其使用的显示装置
公开(公告)号：US07629734B2
公开(公告)日：2009-12-08
申请号：US11586181
申请日：2006-10-25
申请人： Sang-Ho Jeon , Sang-Jo Lee , Jin-Hui Cho , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
发明人： Sang-Ho Jeon , Sang-Jo Lee , Jin-Hui Cho , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
IPC分类号： H01J63/04
CPC分类号： H01J9/025 , H01J1/304 , H01J29/04 , H01J31/127
摘要： An electron emission device is disclosed. The electron emission device includes a cathode electrode including a main electrode having an opening, ii) a plurality of isolated electrodes on each of which each of plurality of electron emission units is located, and iii) at least one resistance layer electrically connecting the main electrode and the plurality of isolated electrodes. The plurality of isolated electrodes are located within the opening and form gaps with the main electrode. A resistance between the main electrode and one of the plurality of isolated electrodes is different from that between the main electrode and the other isolated electrodes.
摘要翻译：公开了一种电子发射装置。电子发射装置包括：阴极，其包括具有开口的主电极，多个电子发射单元中的每一个上分布有多个隔离电极，以及至少一个电连接电主体电极和多个隔离电极。多个隔离电极位于开口内并与主电极形成间隙。主电极和多个隔离电极中的一个之间的电阻与主电极和其它隔离电极之间的电阻不同。

43. 发明授权

US07541725B2 Electron emission display including a cathode having resistance layer electrically connecting isolation electrodes having electron emission regions to a line electrode 失效
标题翻译：电子发射显示器，包括具有将具有电子发射区域的隔离电极电连接到线路电极的电阻层的阴极
公开(公告)号：US07541725B2
公开(公告)日：2009-06-02
申请号：US11541037
申请日：2006-09-29
申请人： Jin-Hui Cho , Sang-Jo Lee , Sang-Ho Jeon , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
发明人： Jin-Hui Cho , Sang-Jo Lee , Sang-Ho Jeon , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
IPC分类号： H01J1/14 , H01J1/13 , H01J19/06 , H01J19/02 , H01J1/62 , H01J63/04
CPC分类号： H01J1/304 , H01J1/30 , H01J29/04 , H01J31/127
摘要： An electron emission device includes a substrate, cathode and gate electrodes placed on the substrate in an insulated manner, and electron emission regions electrically connected to the cathode electrodes. Each of the cathode electrodes includes a line electrode having a groove at one lateral side surface thereof, and isolation electrodes formed on the substrate exposed through the groove such that the isolation electrodes are isolated from the line electrode. The electron emission regions are placed on the isolation electrodes and a resistance layer electrically connects the isolation electrodes to the line electrode.
摘要翻译：电子发射器件包括以绝缘方式放置在衬底上的衬底，阴极和栅电极以及与阴极电连接的电子发射区。每个阴极包括在其一个侧面具有凹槽的线电极和形成在衬底上的隔离电极，该隔离电极通过沟槽露出，使得隔离电极与线电极隔离。电子发射区域被放置在隔离电极上，并且电阻层将隔离电极电连接到线路电极。

44. 发明授权

US07535160B2 Electron emission device and electron emission display having the electron emission device 失效
标题翻译：具有电子发射装置的电子发射装置和电子发射显示器
公开(公告)号：US07535160B2
公开(公告)日：2009-05-19
申请号：US11585126
申请日：2006-10-24
申请人： Sang-Ho Jeon , Sang-Jo Lee , Jin-Hui Cho , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
发明人： Sang-Ho Jeon , Sang-Jo Lee , Jin-Hui Cho , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
IPC分类号： H01J1/62 , H01J9/24 , H01J63/04 , H01J1/02
CPC分类号： H01J1/304 , H01J3/022 , H01J31/127
摘要： An electron emission device that includes a substrate, at least one electron emission region, and at least one cathode electrode disposed on the substrate and electrically connected to the electron emission region, wherein the cathode electrode has a first electrode, a plurality of second electrodes on the first electrode, a sub-insulation layer between the first and second electrodes, and a resistive layer electrically connected to the first and second electrodes.
摘要翻译：一种电子发射器件，包括衬底，至少一个电子发射区域和至少一个设置在衬底上并电连接到电子发射区的阴极，其中阴极具有第一电极，多个第二电极第一电极，第一和第二电极之间的次级绝缘层，以及电连接到第一和第二电极的电阻层。

45. 发明申请

US20080042542A1 ELECTRON EMISSION DEVICE, MANUFACTURING METHOD OF THE DEVICE 审中-公开
标题翻译：电子发射装置，装置的制造方法
公开(公告)号：US20080042542A1
公开(公告)日：2008-02-21
申请号：US11694804
申请日：2007-03-30
申请人： Sam-Il Han , Sang-Hyuck Ahn , Sang-Jo Lee , Sang-Ho Jeon , Jin-Hui Cho , Su-Bong Hong
发明人： Sam-Il Han , Sang-Hyuck Ahn , Sang-Jo Lee , Sang-Ho Jeon , Jin-Hui Cho , Su-Bong Hong
IPC分类号： H01J63/04
CPC分类号： H01J63/04 , H01J9/025 , H01J31/127 , H01J2329/0497
摘要： An electron emission device includes a substrate, cathode electrodes and gate electrodes formed on the substrate crossing one another to thereby form a plurality of crossed regions, and electron emission regions, each electrically coupled to one of the cathode electrodes. Each of the cathode electrodes includes a resistive layer formed with first openings, and a conductive layer disposed on one surface of the resistive layer, and formed with second openings. The second openings are spatially communicated respectively with the first openings, and circumferential wall portions of the conductive layer defining the second openings maintain a predetermined spacing from circumferential wall portions of the resistive layer defining the first openings. The electron emission regions are then disposed in the first openings.
摘要翻译：电子发射装置包括基板，形成在彼此交叉的基板上的阴极电极和栅电极，从而形成多个交叉区域，以及电子发射区域，其电耦合到一个阴极电极。每个阴极包括形成有第一开口的电阻层和设置在电阻层的一个表面上并形成有第二开口的导电层。第二开口分别与第一开口空间连通，并且限定第二开口的导电层的周壁部分与限定第一开口的电阻层的周壁保持预定的间隔。然后将电子发射区域设置在第一开口中。

46. 发明申请

US20080018222A1 Electron emission device and display device using the same 失效
标题翻译：电子发射装置及其使用的显示装置
公开(公告)号：US20080018222A1
公开(公告)日：2008-01-24
申请号：US11586181
申请日：2006-10-25
申请人： Sang-Ho Jeon , Sang-Jo Lee , Jin-Hui Cho , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
发明人： Sang-Ho Jeon , Sang-Jo Lee , Jin-Hui Cho , Sang-Hyuck Ahn , Su-Bong Hong , Byung-Gil Jea
IPC分类号： H01J9/24 , H01J63/04
CPC分类号： H01J9/025 , H01J1/304 , H01J29/04 , H01J31/127
摘要： An electron emission device is disclosed. The electron emission device includes a cathode electrode including a main electrode having an opening, ii) a plurality of isolated electrodes on each of which each of plurality of electron emission units is located, and iii) at least one resistance layer electrically connecting the main electrode and the plurality of isolated electrodes. The plurality of isolated electrodes are located within the opening and form gaps with the main electrode. A resistance between the main electrode and one of the plurality of isolated electrodes is different from that between the main electrode and the other isolated electrodes.
摘要翻译：公开了一种电子发射装置。电子发射装置包括：阴极，其包括具有开口的主电极，多个电子发射单元中的每一个上分布有多个隔离电极，以及至少一个电连接电主体电极和多个隔离电极。多个隔离电极位于开口内并与主电极形成间隙。主电极和多个隔离电极中的一个之间的电阻与主电极和其它隔离电极之间的电阻不同。

47. 发明申请

US20070221624A1 ELECTRON EMISSION DEVICE, METHOD OF MANUFACTURING THE ELECTRON EMISSION DEVICE, AND ELECTRON EMISSION DISPLAY USING THE ELECTRON EMISSION DEVICE 审中-公开
标题翻译：电子发射装置，制造电子发射装置的方法和使用电子发射装置的电子发射显示
公开(公告)号：US20070221624A1
公开(公告)日：2007-09-27
申请号：US11686316
申请日：2007-03-14
申请人： Sang-Hyuck Ahn , Sang-Jo Lee , Byung-Gil Jea , Sang-Ho Jeon , Jin-Hui Cho , Su-Bong Hong
发明人： Sang-Hyuck Ahn , Sang-Jo Lee , Byung-Gil Jea , Sang-Ho Jeon , Jin-Hui Cho , Su-Bong Hong
IPC分类号： B44C1/22 , H01L33/00
CPC分类号： H01J9/025 , H01J1/3042 , H01J3/022 , H01J31/127
摘要： An electron emission device including a first electrode, an electron emission region formed on the first electrode, and a second electrode disposed on the first electrode with an insulating layer interposed between the first and second electrodes. The insulating layer and the second electrode are provided with openings for exposing the electron emission region. A method of manufacturing includes forming a mask layer having an opening on the second electrode, forming the opening of the second electrode by etching the second electrode using the mask layer, forming the opening in the insulating layer by wet-etching the insulating layer, the opening in the insulating layer having an upper width greater than that of the opening in the second electrode, enlarging the opening in the second electrode by etching an exposed portion of the second electrode to correspond to the opening in the insulating layer, and removing the mask layer.
摘要翻译：一种电子发射装置，包括第一电极，形成在第一电极上的电子发射区域和设置在第一电极上的第二电极，绝缘层置于第一和第二电极之间。绝缘层和第二电极设置有用于暴露电子发射区的开口。一种制造方法包括在第二电极上形成具有开口的掩模层，通过使用掩模层蚀刻第二电极形成第二电极的开口，通过湿式蚀刻绝缘层在绝缘层中形成开口，在所述绝缘层中开口，其宽度大于所述第二电极中的开口的上宽度，通过蚀刻所述第二电极的暴露部分以对应于所述绝缘层中的所述开口来扩大所述第二电极中的所述开口，并且去除所述掩模层。

48. 发明授权

US07245067B2 Electron emission device 失效
标题翻译：电子发射装置
公开(公告)号：US07245067B2
公开(公告)日：2007-07-17
申请号：US11130103
申请日：2005-05-17
申请人： Sang-Jo Lee , Chun-Gyoo Lee , Byong-Gon Lee
发明人： Sang-Jo Lee , Chun-Gyoo Lee , Byong-Gon Lee
IPC分类号： H01J9/02
CPC分类号： H01J3/022
摘要： An electron emission device can include gate electrodes formed on a substrate and cathode electrodes insulated from the gate electrodes with an insulating layer interposed between them. Each cathode electrode can have a receptor at a peripheral side. Electron emission regions may be formed within the receptors and in contact with the cathode electrodes. Counter electrodes can face the cathode electrodes, can be coplanar with the cathode electrodes, and can be coupled to the gate electrodes. The shortest distance between the electron emission region and the counter electrode may be smaller than the shortest distance between the cathode electrode and the counter electrode.
摘要翻译：电子发射装置可以包括形成在基板上的栅极电极和与栅电极绝缘的绝缘层和插入其间的绝缘层的阴极电极。每个阴极可以在周边具有一个受体。电子发射区域可以形成在受体内并与阴极电极接触。对电极可以面向阴极电极，可以与阴极共面，并且可以连接到栅电极。电子发射区域和对电极之间的最短距离可以小于阴极和对电极之间的最短距离。

49. 发明申请

US20060043875A1 Electron emission device and method of manufacturing the same 审中-公开
标题翻译：电子发射装置及其制造方法
公开(公告)号：US20060043875A1
公开(公告)日：2006-03-02
申请号：US11212794
申请日：2005-08-25
申请人： Chun-Gyoo Lee , Yong-Soo Choi , Byong-Gon Lee , Sang-Jo Lee
发明人： Chun-Gyoo Lee , Yong-Soo Choi , Byong-Gon Lee , Sang-Jo Lee
IPC分类号： H01J1/62
CPC分类号： H01J29/481 , H01J3/021 , H01J9/148 , H01J29/467 , H01J31/127
摘要： An electron emission device which increases the amount of electron emission without heightening the driving voltage for making the electron emission. The electron emission device includes a substrate, first electrodes formed on the substrate, electron emission regions electrically connected to the first electrodes, and second and third electrodes placed at planes different from the first electrodes. The second and the third electrodes receive the same voltage, and form the electric field for emitting electrons from the electron emission regions. Fourth electrodes may be placed at substantially the same plane as the first electrodes, and receive the same voltage as the second and the third electrodes.
摘要翻译：一种增加电子发射量而不增加用于产生电子发射的驱动电压的电子发射装置。电子发射器件包括衬底，形成在衬底上的第一电极，与第一电极电连接的电子发射区，以及放置在与第一电极不同的平面处的第二和第三电极。第二和第三电极接收相同的电压，并形成用于从电子发射区发射电子的电场。第四电极可以放置在与第一电极基本相同的平面上，并且接收与第二和第三电极相同的电压。

50. 发明授权

US07728496B2 Electron emission device having curved surface electron emission region 失效
标题翻译：具有弯曲表面电子发射区域的电子发射器件
公开(公告)号：US07728496B2
公开(公告)日：2010-06-01
申请号：US11063966
申请日：2005-02-24
申请人： Yong-Soo Choi , Sang-Jo Lee , Byong-Gon Lee , Chun-Gyoo Lee
发明人： Yong-Soo Choi , Sang-Jo Lee , Byong-Gon Lee , Chun-Gyoo Lee
IPC分类号： H01J1/62 , H01J63/04
CPC分类号： H01J3/021 , H01J2329/00
摘要： An electron emission device includes first and second substrates opposing one another with a gap therebetween. Cathode electrodes are formed on the first substrate. An insulation layer is formed covering the cathode electrodes and having apertures. Gate electrodes are formed on the insulation layer and have apertures at locations corresponding to the locations of the apertures of the insulation layer so as to expose the cathode electrodes. Electron emission regions are formed in the apertures on the cathode electrodes. An anode electrode is formed on the second substrate. An outer surface of the electron emission regions is formed with a shape similar to a shape of equipotential lines formed when there is no electron emission region in the apertures, and predetermined drive voltages are applied to the electrodes.
摘要翻译：电子发射装置包括彼此相对的第一和第二基板，其间具有间隙。在第一基板上形成阴极电极。形成覆盖阴极并具有孔的绝缘层。栅电极形成在绝缘层上，并且在对应于绝缘层的孔的位置的位置处具有孔，以便露出阴极电极。电子发射区形成在阴极上的孔中。阳极电极形成在第二基板上。电子发射区的外表面形成为与孔中没有电子发射区形成的等电位线的形状相似的形状，并且对电极施加预定的驱动电压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式