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    • 43. 发明申请
    • Electron emission source of field emission display and method for making the same
    • 电子发射源场发射显示及其制作方法
    • US20060006780A1
    • 2006-01-12
    • US10883703
    • 2004-07-06
    • Chun-Yen HsiaoYu-An LiJin-Lung TsaiKuei-Wen Cheng
    • Chun-Yen HsiaoYu-An LiJin-Lung TsaiKuei-Wen Cheng
    • H01J1/00H01J19/40H01J9/12H01J9/04
    • B82Y10/00H01J1/304H01J9/025H01J2201/30469H01J2329/00
    • A method for fabricating an electronic emission source of a field emission display includes to provide a substrate, screen print or lightgraphic etching the laminate to form a cathode electrode layer within the cavities, wherein the surface of the cathode electrode layer fabricates a photoresist by lightgraphy technology, coat a low viscosity carbon nano-tube solution to the surface and depositing it in the cavities, remove the photoresist by vacuum sintering and etching to form an electron emission sources layer having flat surface within the cavities. Comparing with the conventional arts, the present invention is to provide a better flatness, which improves the uniformity of images and brightness. In addition, the present invention enhances the density of Carbon Nano-Tube (“CNT”) and thereby improves the electron density of the electron beams. The structure of the electron emission sources includes a cathode fabricated in a substrate; a cathode electrode layer with cavities formed in the surface of the cathode; and an electron emission sources layer produced by etching, sintering and depositing in the flat surface of the cavities.
    • 一种用于制造场致发射显示器的电子发射源的方法包括提供衬底,丝网印刷或光刻刻蚀层压体以在空腔内形成阴极电极层,其中阴极电极层的表面通过光刻技术制造光致抗蚀剂 将低粘度碳纳米管溶液涂覆到表面并将其沉积在空腔中,通过真空烧结和蚀刻去除光致抗蚀剂,以在空腔内形成具有平坦表面的电子发射源层。 与现有技术相比,本发明提供了更好的平坦度,其改善了图像和亮度的均匀性。 此外,本发明提高了碳纳米管(“CNT”)的密度,从而提高了电子束的电子密度。 电子发射源的结构包括在衬底中制造的阴极; 具有在阴极表面形成的空腔的阴极电极层; 以及通过在空腔的平坦表面中蚀刻,烧结和沉积而产生的电子发射源层。
    • 45. 发明申请
    • Field-emission display having filter layer
    • 具有过滤层的场发射显示
    • US20050264164A1
    • 2005-12-01
    • US10852475
    • 2004-05-25
    • Kuei-Wen Cheng
    • Kuei-Wen Cheng
    • C09K11/58C09K11/64C09K11/77H01J1/62H01J29/20H01J29/89H01J31/12H01J63/04
    • H01J29/20C09K11/584C09K11/642C09K11/7771H01J29/898H01J31/127Y02B20/181
    • A field mission display has a filter layer, using three primary colors, green, red and blue, filters or screen printing or spray to form three primary colors on the light source output surface of the anode electrode layer thereof. When a voltage is applied from a driving circuit to the gate conductive layer and the cathode electrode layer, an electron beam is generated from the cathode electrode layer. The electron beam impinges the white phosphor powder of the anode electrode to create a white light source. The white light is then processed three primary color filters or structures to create a color image. Such device simplifies the structure of the anode electrode layer and the driving circuit. In addition, the luminescent efficiency of various colors of phosphor powder is no longer a factor affects the luminescent characteristics display.
    • 现场任务显示器具有过滤层,在其阳极电极层的光源输出表面上使用三原色,绿色,红色和蓝色,过滤器或丝网印刷或喷涂以形成三原色。 当从驱动电路向栅极导电层和阴极电极层施加电压时,从阴极电极层产生电子束。 电子束照射阳极电极的白色荧光体粉末以产生白色光源。 然后,白光被处理三个主要的滤色器或结构以产生彩色图像。 这种器件简化了阳极电极层和驱动电路的结构。 另外,荧光粉的各种颜色的发光效率不再是影响发光特性显示的因素。
    • 47. 发明申请
    • Method and Structure of Converging Electron-Emission Source of Field-Emission Display
    • 融合场致发射电子发射源的方法与结构
    • US20070013286A1
    • 2007-01-18
    • US11465305
    • 2006-08-17
    • Chun-Yen HsiaoFrank YangKuei-Wen Cheng
    • Chun-Yen HsiaoFrank YangKuei-Wen Cheng
    • H01J1/02H01J1/00
    • H01J9/025B82Y10/00H01J1/3042
    • In a converging-type electron-emission source of a field-emission display, a substrate is provided and a silver paste is used to form a first electrode layer on the substrate by the process such as thick-film photolithography or screen-printing. A carbon nanotube is formed on the first electrode layer by thick-film photolithography or screen-printing, and a second electrode is formed on the carbon nanotube. A third electrode layer is formed on the first electrode layer around the second electrode layer by thick-film photolithography or screen-printing. The third electrode layer is higher than the second electrode layer, such that a converging exit is formed around the second electrode layer. A sintering step is performed. When the electron beam is generated, the electron beam is concentrated at the center of the converging exit to impinge a phosphor layer of an anode without causing gamut.
    • 在场致发射显示器的会聚型电子发射源中,提供了衬底,并且使用银膏通过诸如厚膜光刻或丝网印刷的工艺在衬底上形成第一电极层。 通过厚膜光刻或丝网印刷在第一电极层上形成碳纳米管,在碳纳米管上形成第二电极。 通过厚膜光刻或丝网印刷在第二电极层周围的第一电极层上形成第三电极层。 第三电极层高于第二电极层,使得在第二电极层周围形成会聚出口。 进行烧结步骤。 当产生电子束时,电子束集中在会聚出口的中心,以撞击阳极的磷光体层而不引起色域。
    • 48. 发明申请
    • Method for batch fabricating electron emission source of electrophoresis deposited carbon nanotubes
    • 批量制作电泳沉积碳纳米管的电子发射源的方法
    • US20070000782A1
    • 2007-01-04
    • US11168487
    • 2005-06-29
    • Kuei-Wen ChengJin-Lung TsaiShie-Heng LeeYu-An LiChun-Yen Hsiao
    • Kuei-Wen ChengJin-Lung TsaiShie-Heng LeeYu-An LiChun-Yen Hsiao
    • C25B7/00
    • C25D13/02C25D13/12
    • A method for batch fabricating electron emission source of electrophoresis deposited carbon nanotubes includes preparing a semi-manufactured cathode structure and a metallic plate connected with electrophoresis electrodes. The cathode structure and the metallic plate that are parallel to each other are separated with a fixed distance and are rinsed in an electrophoresis solution. A processe is performed to remove the bubbles formed in the cathode structure, and to electrophoresis deposit the carbon nanotubes onto the cathode structure. After each deposition process is completed, the cathode structure is baked under a low temperature so as to remove the residual solution remained on the cathode structure. After a homogeneous carbon nanotubes layer is deposited to form the electron emission source, a sintering process is performed so as to transfer the chargers into conductive metallic oxide salts. Thereby, the electron conduction of the carbon nanotubes and the cathode electrode layer is enhanced.
    • 批量制造电泳沉积碳纳米管的电子发射源的方法包括制备半制成的阴极结构和与电泳电极连接的金属板。 将彼此平行的阴极结构体和金属板以一定距离分离,并在电泳液中进行冲洗。 执行处理以去除阴极结构中形成的气泡,并将碳纳米管电泳电沉积到阴极结构上。 在每个沉积工艺完成后,在低温下烘烤阴极结构,以除去留在阴极结构上的残余溶液。 在沉积均匀的碳纳米管层以形成电子发射源之后,进行烧结工艺以将充电器转移到导电金属氧化物盐中。 由此,能够提高碳纳米管和阴极电极层的电子传导。
    • 49. 发明申请
    • Method for enhancing homogeneity of carbon nanotube electron emission source made by electrophoresis deposition
    • 通过电泳沉积法提高碳纳米管电子发射源均匀性的方法
    • US20060217025A1
    • 2006-09-28
    • US11090221
    • 2005-03-28
    • Chun-Yen HsiaoShie-Heng LeeYu-An LiJin-Lung TsaiKuei-Wen Cheng
    • Chun-Yen HsiaoShie-Heng LeeYu-An LiJin-Lung TsaiKuei-Wen Cheng
    • H01J9/00H01J9/20
    • H01J9/025
    • A method for enhancing the homogeneity of carbon nanotube electron emission source which is manufactured using electrophoresis deposition. The method includes the following steps. First, a semi-manufactured cathode structure is prepared. Then, the cathode structure and the metallic plate are connected to the electrophoresis electrodes. After that, the side of the cathode structure to be electrophoresis deposited is kept a fixed distance in parallel with the metallic plate. Then, the electrophoresis deposition is performed to the semi-manufactured cathode structure by placing the combination into the solution of the electrophoresis tank. Later, an electric field is formed from a direct current pulse voltage of a power supply. In this manner, the carbon nanotubes are deposited on the cathode electrode to form the electron emission source. After the deposition process of the cathode structure is completed, the combination is baked with a low temperature so as to remove the residual water solution on the cathode structure. Meanwhile, the indium chloride charger and the electrolyte hydroxide ions react to form indium hydroxide. Next, a sintering process is performed for re-oxidating the indium hydroxide on the cathode electrode layer back to indium oxide. Consequently, the electron conductivity of the carbon nanotubes and the cathode electron layer is enhanced.
    • 一种增强碳纳米管电子发射源的均匀性的方法,该方法是使用电泳沉积制造的。 该方法包括以下步骤。 首先,制备半制成的阴极结构。 然后,将阴极结构和金属板连接到电泳电极。 之后,将要电泳沉积的阴极结构的一侧与金属板平行地保持固定的距离。 然后,通过将组合放入电泳槽的溶液中,对半制成的阴极结构进行电泳沉积。 之后,由电源的直流脉冲电压形成电场。 以这种方式,将碳纳米管沉积在阴极上形成电子发射源。 在阴极结构的沉积工艺完成之后,将该组合以低温烘烤,以除去阴极结构上的残余水溶液。 同时,氯化铟填充剂和电解质氢氧化物离子反应形成氢氧化铟。 接下来,进行烧结工序,将阴极电极层上的氢氧化铟再氧化成氧化铟。 因此,提高了碳纳米管和阴极电子层的电子传导性。