公开(公告)号：US07176615B2

公开(公告)日：2007-02-13

申请号：US10923818

申请日：2004-08-24

申请人： Yoon Ho Song ,  Chi Sun Hwang ,  Kwang Bok Kim

发明人： Yoon Ho Song ,  Chi Sun Hwang ,  Kwang Bok Kim

IPC分类号： H01J1/62 ,  H01J63/04 ,  H01J1/46

CPC分类号： H01J3/022

摘要： A field emission device including a cathode having an electric field emitter for emitting electrons, a field emission inducing gate for inducing electron emission, and an anode for receiving the emitted electrons. A field emission suppressing gate is interposed between the cathode and the field emission inducing gate for suppressing electron emission, so that problems such as gate leakage current, electron emission due to anode voltage, and electron beam spreading of the conventional field emission device are significantly overcome.

摘要翻译： 包括具有用于发射电子的电场发射体的阴极，用于感应电子发射的场致发射栅和用于接收发射的电子的阳极的场致发射装置。 在阴极和用于抑制电子发射的场致发射栅之间插入场致发射抑制栅极，从而显着地克服了常规场致发射器件中的栅极漏电流，由阳极电压引起的电子发射和电子束扩散等问题 。

公开(公告)号：US06204608B1

公开(公告)日：2001-03-20

申请号：US09442486

申请日：1999-11-18

申请人： Yoon Ho Song ,  Jin Ho Lee ,  Seung Youl Kang ,  Sung Yool Choi ,  Kyoung Ik Cho

发明人： Yoon Ho Song ,  Jin Ho Lee ,  Seung Youl Kang ,  Sung Yool Choi ,  Kyoung Ik Cho

IPC分类号： G09G330

CPC分类号： G09G3/22 ,  G09G2300/0842

摘要： A field emission display device is disclosed. The device comprises an upper plate and a lower plate that are vacuum-packaged in parallel, wherein the lower plate is composed of matrix-addressable pixels, wherein the pixel formed on an insulation substrate comprises a field emitter array, a control thin-film transistor having a drain connected to an emitter electrode of the emitter array, and an addressing thin-film transistor having a drain connected to a gate electrode of the control thin-film transistor. Designing the control thin-film transistor to have a large parasitic capacitance between the source and the gate, one can obtain an active matrix display having a memory function and eliminate a conventional complex fabricating process of a memory capacitor, thereby simplify a panel fabricating process remarkably and largely increase the aperture ratio of a pixel. Furthermore, in the present invention, introducing glass for a substrate material instead of conventional single crystal silicon wafer, one can cheaply produce a large size panel and easily carry out a vacuum packaging that is indispensable for fabricating a field emission display.

摘要翻译： 公开了一种场致发射显示装置。 该装置包括平行真空包装的上板和下板，其中下板由可矩阵寻址的像素组成，其中形成在绝缘基板上的像素包括场致发射阵列，控制薄膜晶体管 具有连接到发射极阵列的发射极的漏极，以及具有连接到控制薄膜晶体管的栅电极的漏极的寻址薄膜晶体管。 将控制薄膜晶体管设计成在源极和栅极之间具有大的寄生电容，可以获得具有存储功能的有源矩阵显示器，并消除了存储电容器的常规复杂制造工艺，从而显着地简化了面板制造工艺 并大大提高像素的开口率。 此外，在本发明中，为了代替传统的单晶硅晶片引入用于基板材料的玻璃，可以廉价地生产大尺寸面板，并且容易地实现对于制造场致发射显示器而言不可或缺的真空包装。

公开(公告)号：US20090146135A1

公开(公告)日：2009-06-11

申请号：US12181845

申请日：2008-07-29

申请人： Seong Hyun Kim ,  Yong Suk Yang ,  Sang Chul Lim ,  Zin Sig Kim ,  Yoon Ho Song

发明人： Seong Hyun Kim ,  Yong Suk Yang ,  Sang Chul Lim ,  Zin Sig Kim ,  Yoon Ho Song

IPC分类号： H01L51/05 ,  H01L51/40

CPC分类号： H01L51/0024 ,  H01L51/0545

摘要： Provided are a detector and a method of fabricating the same. The detector includes a base portion; first and second electrodes disposed on the base portion and spaced apart from each other; a reactant layer disposed between the first and second electrodes on the base portion to react with a specific functional group contained in a fluid; and a protection medium layer surrounding the first and second electrodes and forming a reaction space to expose a portion of the reactant layer. In the detector, electrodes can be effectively protected at low cost, and a path for guiding a fluid to be detected can be provided.

摘要翻译： 提供了一种检测器及其制造方法。 检测器包括基部; 第一和第二电极，设置在基部上并彼此间隔开; 反应物层，设置在所述基底部分上的所述第一和第二电极之间，以与包含在流体中的特定官能团反应; 以及围绕所述第一和第二电极并形成反应空间以暴露所述反应物层的一部分的保护介质层。 在检测器中，可以以低成本有效地保护电极，并且可以提供用于引导要检测的流体的路径。

公开(公告)号：US20050248256A1

公开(公告)日：2005-11-10

申请号：US11120679

申请日：2005-05-03

申请人： Yoon Ho Song ,  Jin Ho Lee ,  Chi Sun Hwang

发明人： Yoon Ho Song ,  Jin Ho Lee ,  Chi Sun Hwang

IPC分类号： H01J29/04 ,  H01J1/30 ,  H01J1/304 ,  H01J29/06 ,  H01J31/12 ,  H01J1/62 ,  H01J1/02

CPC分类号： H01J29/06 ,  H01J31/127

摘要： Provided is a field emission display, which includes: a cathode portion including row signal lines and column signal lines in a stripe form allowing matrix addressing to be carried out on a substrate, and pixels defined by the row signal lines and the column signal lines, each pixel having a field emitter and a control device which controls the field emitter with two terminals connected to at least the row signal line and the column signal line and one terminal connected to the field emitter; an anode portion having an anode electrode, and a phosphor connected to the anode electrode; and a gate portion having a metal mesh with a plurality of penetrating holes, and a dielectric layer formed on at least one region of the metal mesh, wherein the gate portion is disposed between the cathode portion and the anode portion to allow the surface where the dielectric layer is formed to be faced to the cathode portion and to allow electrons emitted from the field emitter to collide with the phosphor via the penetrating holes.

摘要翻译： 本发明提供一种场发射显示器，其包括：阴极部分，包括行信号线和条形形式的列信号线，允许在衬底上执行矩阵寻址，以及由行信号线和列信号线限定的像素， 每个像素具有场发射器和控制器件，其控制场致发射器，其中两个端子至少连接到行信号线和列信号线，一个端子连接到场发射器; 具有阳极电极的阳极部分和与阳极电极连接的荧光体; 以及栅极部分，具有具有多个穿透孔的金属网，以及形成在所述金属网的至少一个区域上的电介质层，其中所述栅极部分设置在所述阴极部分和所述阳极部分之间， 电介质层形成为面向阴极部分并且允许从场发射器发射的电子经由穿透孔与磷光体碰撞。