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41. 发明申请

US20050176335A1 Cold cathode field emission device and process for the production thereof, and cold cathode field emission display and process for the production thereof 失效
公开(公告)号：US20050176335A1
公开(公告)日：2005-08-11
申请号：US11105538
申请日：2005-04-14
申请人： Motohiro Toyota , Ichiro Saito , Toshiki Shimamura , Masakazu Muroyama
发明人： Motohiro Toyota , Ichiro Saito , Toshiki Shimamura , Masakazu Muroyama
IPC分类号： H01J9/02 , H01J1/02 , H01J1/30 , H01J1/304 , H01J1/62 , H01J9/00 , H01J9/04 , H01J9/12 , H01J9/24 , H01J29/04 , H01J31/12 , H01L21/00 , H01L21/8238
CPC分类号： H01J1/304 , H01J9/025 , H01J31/127
摘要： A process for producing a cold cathode field emission device. A cathode electrode is formed on a front surface of a support member that transmits exposure light. An insulating layer is formed on an entire surface. A gate electrode is formed on the insulating layer. The support member is irradiated with exposure light from a back surface side of the support member through the hole as a mask for exposure. An electron-emitting-portion-forming-layer composed of a photosensitive material is formed at least inside the opening portion. The support member is irradiated with exposure light from a back surface side of the support member through the hole as a mask for exposure.

42. 发明授权

US06923918B2 Method for implementing an efficient and economical cathode process 失效
标题翻译：实现高效和经济的阴极工艺的方法
公开(公告)号：US06923918B2
公开(公告)日：2005-08-02
申请号：US09968186
申请日：2001-09-28
申请人： Jueng-Gil Lee , Matthew A. Bonn , Hidenori Kemmotsu , Kazuo Kikuchi
发明人： Jueng-Gil Lee , Matthew A. Bonn , Hidenori Kemmotsu , Kazuo Kikuchi
IPC分类号： H01J1/30 , H01J9/02 , H01B13/00 , G02F1/136 , H01L21/44
CPC分类号： H01J9/148 , H01J1/30
摘要： The present invention provides a method of fabricating a cathode requiring relatively few and somewhat simple steps. In one embodiment, a novel etchant gas chemistry dispenses with needing a second passivation layer. In one embodiment, a direct via is formed without a separate mask. In one embodiment, access and isolation features of a metallic gate are patterned in the same patterning operation as an associated passivation layer, dispensing with a need for separate patterning of each. In one embodiment, etching is effectuated with high selectivity for nitrides of silicon. In one embodiment, the requirement for at least one passivation layer deposition, a direct via masking step, and separate patterning steps for the passivation layer and metallic gate are eliminated. This effectively eliminates or substantially reduces associated costs, concomitantly reducing process completion time. Advantageously, this increases efficiency and productivity, correspondingly reducing fabrication costs and unit costs of finished devices.
摘要翻译：本发明提供一种制造阴极的方法，其需要相对较少和有些简单的步骤。在一个实施方案中，新颖的蚀刻剂气体化学物质需要第二钝化层。在一个实施例中，形成直通通孔而没有单独的掩模。在一个实施例中，金属栅极的访问和隔离特征在与相关联的钝化层相同的图案化操作中被图案化，分配了对每个钝化层的分离图案化的需要。在一个实施方案中，以高选择性对硅的氮化物进行蚀刻。在一个实施例中，消除了对钝化层和金属栅极的至少一个钝化层沉积，直接通孔掩模步骤和单独的图案化步骤的要求。这有效地消除或显着降低了相关成本，同时缩短了工艺完成时间。有利地，这提高了效率和生产率，相应地降低了成品设备的制造成本和单位成本。

43. 发明授权

US06911782B2 Field emission display with separated upper electrode structure 失效
标题翻译：具有分离的上电极结构的场发射显示
公开(公告)号：US06911782B2
公开(公告)日：2005-06-28
申请号：US10633553
申请日：2003-08-05
申请人： Jae-eun Jang , Jae-eun Jung
发明人： Jae-eun Jang , Jae-eun Jung
IPC分类号： H01J29/04 , G09G3/00 , H01J1/30 , H01J1/62 , H01J29/08 , H01J29/18 , H01J31/12 , H01J6/62
CPC分类号： H01J29/085 , H01J29/04 , H01J31/127
摘要： A field emission display with a separated upper electrode structure is provided. The field emission display includes: a lower substrate; lower electrodes arranged as stripes on the lower substrate; a field emitter array including a plurality of emitters arranged at a predetermined interval on each of the lower electrodes; an upper substrate which faces the lower substrate; upper electrodes arranged as stripes on the upper substrate to intersect the lower electrodes; and a phosphor array including a plurality of phosphors arranged on the upper electrodes, each phosphor pair of different colors being aligned with a respective one of the emitters, wherein an upper electrode aligned with each emitter is comprised of first and second upper electrodes connected to a respective phosphor pair of different colors. Such an upper electrode arrangement can be achieved through simple processes. In addition, a cross-talk phenomenon is prevented with the upper electrode structure and image quality is enhanced.
摘要翻译：提供具有分离的上电极结构的场致发射显示器。场发射显示器包括：下基板; 在下基板上排列成条状的下电极; 场发射器阵列，包括在每个下电极上以预定间隔布置的多个发射器; 面向下基板的上基板; 上电极在上基板上排列成与下电极相交的条纹; 以及包括布置在上电极上的多个荧光体的荧光体阵列，每个不同颜色的荧光体对与相应的一个发射体对准，其中与每个发射极对准的上电极由与第一和第二上电极连接的第一上电极各种不同颜色的荧光体对。这样的上电极布置可以通过简单的工艺实现。此外，通过上部电极结构防止串扰现象，并提高图像质量。

44. 发明申请

US20050134169A1 Flat panel display and method of manufacturing the same 失效
标题翻译：平板显示器及其制造方法
公开(公告)号：US20050134169A1
公开(公告)日：2005-06-23
申请号：US10999142
申请日：2004-11-29
申请人： Seong-Yeon Hwang
发明人： Seong-Yeon Hwang
IPC分类号： H01J9/22 , H01J1/30 , H01J1/62 , H01J9/02 , H01J29/02 , H01J29/08 , H01J29/28 , H01J29/32 , H01J29/86 , H01J29/87 , H01J31/12 , H01J31/15 , H01J63/04
CPC分类号： H01J29/085 , H01J29/864 , H01J31/127 , H01J2329/863
摘要： A flat panel display with improved adhesion of the anode to the second substrate is disclosed. The adhesion of the anode to the second substrate is reinforced to prevent damage to the anode at the spacer formation area and to stably adhere the phosphor layer to the anode. The flat panel display comprises first and second substrates each facing each other and separated from each other by a distance. An electron emission unit is formed on the first substrate. A plurality of phosphor layers are formed on the second substrate. An anode is formed on the second substrate covering the phosphor layers and the non-light emitting regions between the phosphor layers. In the non-light emitting regions, the anode is placed on the second substrate without leaving a gap between the anode and the second substrate.
摘要翻译：公开了一种平板显示器，其具有改善阳极与第二基板的粘附性。加强阳极对第二基板的粘附，以防止在间隔物形成区域处损坏阳极并且将荧光体层稳定地粘附到阳极。平板显示器包括彼此面对并且彼此间隔一定距离的第一和第二基板。在第一基板上形成电子发射单元。在第二基板上形成多个荧光体层。在覆盖磷光体层和荧光体层之间的非发光区域的第二基板上形成阳极。在非发光区域中，阳极被放置在第二衬底上，而不会在阳极和第二衬底之间留下间隙。

45. 发明申请

US20050134168A1 Electron emission device and method of manufacturing the same 失效
标题翻译：电子发射装置及其制造方法
公开(公告)号：US20050134168A1
公开(公告)日：2005-06-23
申请号：US10999108
申请日：2004-11-29
申请人： Su-Kyung Lee
发明人： Su-Kyung Lee
IPC分类号： H01J9/227 , C09K11/77 , H01J1/30 , H01J1/62 , H01J9/02 , H01J9/20 , H01J29/18 , H01J29/32 , H01J31/12 , H01J31/20 , H01J63/04
CPC分类号： C09K11/7789 , C09K11/7731 , H01J9/227 , H01J29/325 , H01J31/127
摘要： An electron emission device and a method of manufacturing the same. The electron emission device of the present invention includes at least one anode formed on one side of a substrate, and a light emitter including a plurality of multiple divided phosphor layers formed on the anode at predetermined intervals. At least one of the phosphor layers has at least one partition pattern. The phosphor layer structure of the present invention is capable of maintaining superior color coordinate characteristics and greatly improving luminance characteristics.
摘要翻译：一种电子发射装置及其制造方法。本发明的电子发射器件包括至少一个阳极，其形成在衬底的一侧上，以及发射器，其包括以预定间隔在阳极上形成的多个多个分割荧光体层。至少一个荧光体层具有至少一个分隔图案。本发明的荧光体层结构能够保持优异的色坐标特性，并且极大地改善亮度特性。

46. 发明申请

US20050112983A1 Method of forming carbon nanotube emitters and field emission display (FED) including such emitters 失效
标题翻译：形成碳纳米管发射体的方法和包括这种发射体的场发射显示（FED）
公开(公告)号：US20050112983A1
公开(公告)日：2005-05-26
申请号：US10979139
申请日：2004-11-03
申请人： Shang-Hyeun Park
发明人： Shang-Hyeun Park
IPC分类号： H01J9/02 , B05D5/12 , H01J1/30 , H01J9/04 , H01J9/12 , H01J31/12
CPC分类号： H01J9/025 , B82Y10/00 , H01J2201/30469
摘要： A method of forming carbon nanotube emitters and a method of manufacturing an FED using such carbon nanotube emitters includes: forming a carbon nanotube layer on a substrate on which a plurality of electrodes are formed, coating a photoresist on the carbon nanotube layer, patterning the photoresist such that the photoresist only remains above the electrodes, removing an exposed portion of the carbon nanotube layer by etching using the patterned photoresist as a etch mask, and removing the photoresist pattern and forming the carbon nanotube emitters on the electrodes.
摘要翻译：形成碳纳米管发射体的方法和使用这种碳纳米管发射体的FED的制造方法包括：在其上形成有多个电极的基板上形成碳纳米管层，在碳纳米管层上涂布光致抗蚀剂，使得光致抗蚀剂仅保留在电极上方，通过使用图案化光致抗蚀剂作为蚀刻掩模蚀刻去除碳纳米管层的暴露部分，以及去除光致抗蚀剂图案并在电极上形成碳纳米管发射体。

47. 发明申请

US20050073235A1 Electron emitter, electron emission device, display, and light source 审中-公开
标题翻译：电子发射体，电子发射装置，显示器和光源
公开(公告)号：US20050073235A1
公开(公告)日：2005-04-07
申请号：US10951509
申请日：2004-09-28
申请人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
发明人： Yukihisa Takeuchi , Tsutomu Nanataki , Iwao Ohwada
IPC分类号： H01J29/04 , G09G3/22 , H01J1/05 , H01J1/14 , H01J1/30 , H01J1/312 , H01J19/06 , H01J31/12 , H01J63/02 , H01J63/06
CPC分类号： H01J1/312 , B82Y10/00 , G09G3/22 , G09G2310/06 , H01J31/127 , H01J63/02 , H01J2201/3125
摘要： An electron emitter includes a lower electrode formed on a glass substrate, an emitter section made of dielectric film formed on the lower electrode, and an upper electrode formed on the emitter section. A drive voltage for electron emission is applied between the upper electrode and the lower electrode. At least the upper electrode has a plurality of through regions through which the emitter section is exposed. The upper electrode has a surface which faces the emitter section in peripheral portions of the through regions and which is spaced from the emitter section.
摘要翻译：电子发射器包括形成在玻璃基板上的下电极，形成在下电极上的电介质膜制成的发射极部分和形成在发射极部分上的上电极。用于电子发射的驱动电压施加在上电极和下电极之间。至少上部电极具有多个通过发射极部分暴露的通过区域。上电极具有与通孔区域的周边部分相对的发射极部分的表面，并且与发射极部分间隔开。

48. 发明申请

US20050059313A1 Electron-emitting device, electron source, image forming apparatus, and method of manufacturing electron-emitting device and electron source 失效
标题翻译：电子发射器件，电子源，图像形成装置和制造电子发射器件和电子源的方法
公开(公告)号：US20050059313A1
公开(公告)日：2005-03-17
申请号：US10960050
申请日：2004-10-08
申请人： Takeo Tsukamoto
发明人： Takeo Tsukamoto
IPC分类号： H01J1/30 , H01J1/304 , H01J3/02 , H01J9/02 , H01J9/00
CPC分类号： B82Y10/00 , H01J3/022 , H01J9/025 , H01J2201/30469
摘要： In an electron-emitting device having an electron-emitting member containing carbon as a main component, and an extraction electrode arranged near the electron-emitting member, electrons can be emitted by substantially only a region of the electron-emitting member close to the extraction electrode. Brightness nonuniformity and abnormal lights-on errors are reduced in an image forming apparatus in which the electron-emitting devices are constituted into an electron. The electron-emitting threshold field of the electron-emitting member is set low at a portion close to the extraction electrode and high at a portion apart from the extraction electrode.
摘要翻译：在具有含有碳作为主要成分的电子发射部件的电子发射器件和布置在电子发射部件附近的引出电极的情况下，电子可以仅基本上仅靠近提取的电子发射部件的区域发射电极。在其中电子发射器件构成电子的图像形成装置中，亮度不均匀性和异常点亮误差减小。电子发射部件的电子发射阈值电场在靠近引出电极的部分被设定得较低，并且在远离引出电极的部分处被设定得较高。

49. 发明申请

US20050046322A1 Carbon-nano tube structure, method of manufacturing the same, and field emitter and display device each adopting the same 失效
标题翻译：碳纳米管结构及其制造方法，以及场发射器和显示装置各自采用
公开(公告)号：US20050046322A1
公开(公告)日：2005-03-03
申请号：US10929381
申请日：2004-08-31
申请人： Ha-Jin Kim , In-Taek Han
发明人： Ha-Jin Kim , In-Taek Han
IPC分类号： H01J1/30 , C01B31/02 , H01J1/304 , H01J9/02 , H01J29/04 , H01J31/12 , D01F9/12 , B32B9/00 , B32B15/04 , H04L12/50
CPC分类号： B82Y30/00 , B82Y10/00 , B82Y40/00 , C01B32/162 , C01B2202/34 , H01J1/304 , H01J9/025 , H01J2201/30469 , Y10T428/30 , Y10T428/31678
摘要： A carbon-nano tube (CNT) structure comprises a substrate and a plurality of CNTs, each CNT comprising a plurality of first CNTs grown perpendicular to the substrate and a plurality of second CNTs grown on sidewalls of the first CNTs. A method of manufacturing CNTs includes growing first CNTs on a substrate on which a catalyst material layer is formed, and growing second CNTs on surfaces of the first CNTs from a catalyst material on surfaces of the first CNTs. The second CNTs grown on the sidewalls of the first CNTs emit electrons at a low voltage. In addition, the CNT structure exhibits high electron emission current due to the second CNTs being used as electron emission sources, and exhibits uniform field emission due to the uniform diameter of the first CNTs. A display device incorporates the above-described structure.
摘要翻译：碳纳米管（CNT）结构包括衬底和多个CNT，每个CNT包括垂直于衬底生长的多个第一CNT和在第一CNT的侧壁上生长的多个第二CNT。制造CNT的方法包括在其上形成有催化剂材料层的基板上生长第一CNT，以及在第一CNT的表面上从催化剂材料在第一CNT的表面上生长第二CNT。在第一CNT的侧壁上生长的第二CNT在低电压下发射电子。此外，由于第二CNT用作电子发射源，CNT结构表现出高的电子发射电流，并且由于第一CNT的直径均匀，表现出均匀的场发射。显示装置结合了上述结构。

50. 发明授权

US06861790B1 Electronic element 有权
标题翻译：电子元件
公开(公告)号：US06861790B1
公开(公告)日：2005-03-01
申请号：US09537723
申请日：2000-03-30
申请人： Takashi Iwasa , Junzo Ishikawa
发明人： Takashi Iwasa , Junzo Ishikawa
IPC分类号： H01J1/304 , H01J1/30
CPC分类号： H01J1/3044 , H01J1/304 , Y10T428/30
摘要： An electric element is formed of a deposited film containing cesium (Cs) and has a plurality of conical projections on its surface. The projections are formed of cesium oxide and have an average height h in a range of 10 nm≦h≦500 nm. The electronic element is used as a cold cathode element, and has a high practicality, and for example, emits electrons sufficiently even with a low voltage applied thereto.
摘要翻译：电元件由含有铯（Cs）的沉积膜形成，并且在其表面上具有多个锥形突起。突起由氧化铯形成，平均高度h在10nm <= h <= 500nm的范围内。电子元件用作冷阴极元件，并且具有高的实用性，例如即使施加低电压也能充分发射电子。

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