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1. 发明授权

US5578900A Built in ion pump for field emission display 失效
标题翻译：内置离子泵，用于场发射显示
公开(公告)号：US5578900A
公开(公告)日：1996-11-26
申请号：US551317
申请日：1995-11-01
申请人： Chao-Chi Peng , Chun-hui Tsai
发明人： Chao-Chi Peng , Chun-hui Tsai
IPC分类号： H01J7/16 , H01J29/94 , H01J1/62 , H01J1/02 , H01J1/16 , H01J63/04
CPC分类号： H01J29/94 , H01J7/16 , H01J2201/304 , H01J2209/385 , H01J2329/00
摘要： A field emission display having an ion pump, for removal of outgassed material, is described. The display has a baseplate and an opposing face plate. A substrate acts as a base for the baseplate. There are parallel, spaced conductors acting as cathode electrodes, over the substrate. An insulating layer covers the cathode electrodes and the substrate, and parallel, spaced conductors act as gate electrodes and overlay the insulating layer. There is a plurality of openings extending through the insulating layer and the gate electrodes. At each of the openings is a field emission microtip connected to and extending up from one of the cathode electrodes. The faceplate has a glass base and is mounted opposite and parallel to the baseplate. A conducting anode electrode covers the glass base. There is a pattern of phosphorescent material over the conducting anode electrode, so that when electrons which are emitted from the field emission microtips strike the pattern of phosphorescent material, light is emitted, as well as outgassed material. Ion pump cathode electrodes formed of a gettering material cover the gate electrodes, so that during display operation the outgassed material is collected at the ion pump cathode electrodes. Alternately, the ion pump cathode may be formed on a focusing electrode, on a focusing mesh, or on other electrode structures.
摘要翻译：描述了具有离子泵的场致发射显示器，用于去除脱气的材料。显示器具有底板和相对的面板。衬底作为底板的底座。在衬底上方有平行，间隔的导体作为阴极电极。绝缘层覆盖阴极电极和基板，平行隔开的导体充当栅电极并覆盖绝缘层。存在延伸穿过绝缘层和栅电极的多个开口。在每个开口处是与一个阴极连接并从其延伸的场发射微尖端。面板具有玻璃基座并且安装成与基板相对并平行。导电阳极电极覆盖玻璃基底。在导电阳极电极上存在磷光材料的图案，使得当从场发射微尖端发射的电子撞击磷光材料的图案时，发射光以及脱气的材料。由吸气材料形成的离子泵阴极电极覆盖栅电极，使得在显示操作期间，排出的物质被收集在离子泵阴极电极处。或者，离子泵阴极可以形成在聚焦电极上，聚焦网上或其它电极结构上。

2. 发明授权

US05998922A Mosaic field emission display with internal auxiliary pads 失效
标题翻译：带有内部辅助垫的马赛克场发射显示
公开(公告)号：US05998922A
公开(公告)日：1999-12-07
申请号：US938799
申请日：1997-09-26
申请人： Lyuji Ozawa , Chao-Chi Peng , Wen-Chun Wang , Chun-hui Tsai , Jyh-Haur Tyan
发明人： Lyuji Ozawa , Chao-Chi Peng , Wen-Chun Wang , Chun-hui Tsai , Jyh-Haur Tyan
IPC分类号： H01J29/96 , H01J31/12 , H01J1/30 , H01J19/24
CPC分类号： H01J29/96 , H01J31/127 , H01J2209/385
摘要： The design of a large area display made up of a plurality of field emission display modules is described. The modules have been modified in several ways relative to prior art designs. The cathode and gate lines near the module's edge have been substantially shortened. This feature, in combination with the use of a rabbet joint for attaching thinner than usual edge plates, allows the modules to be butted up against each other such that pixels in adjoining modules are no further apart than pixels in the same module. Because of the thinner edge plates and the general compatibilty of the process, the use of internal supports between the front and rear plates becomes mandatory. Vacuum piping for the modules is located near an edge in dark space or under a green pixel, with the gettering layer being formed inside the piping. The modules all plug into a printed circuit board which includes a custom chip for driving the display.
摘要翻译：描述由多个场发射显示模块组成的大面积显示器的设计。相对于现有技术的设计，模块已经以多种方式进行了修改。模块边缘附近的阴极和栅极线已经大大缩短。该特征结合使用用于附接比通常边缘板更薄的拉头接头，允许模块彼此对接，使得相邻模块中的像素不再远离同一模块中的像素。由于较薄的边缘板和该工艺的一般兼容性，因此在前板和后板之间使用内部支撑是强制性的。模块的真空管道位于黑暗空间或绿色像素下的边缘附近，吸气层形成在管道内。这些模块都插入到印刷电路板中，该印刷电路板包括用于驱动显示器的定制芯片。

3. 发明授权

US5719466A Field emission display provided with repair capability of defects 失效
标题翻译：场发射显示器具有缺陷修复能力
公开(公告)号：US5719466A
公开(公告)日：1998-02-17
申请号：US650665
申请日：1996-05-20
申请人： Chun-hui Tsai
发明人： Chun-hui Tsai
IPC分类号： H01J9/50 , H01J29/70
CPC分类号： H01J9/50 , H01J2201/30403 , H01J2329/00 , Y02W30/828
摘要： A flat panel display having a repair capability, a process for repairing such a display having defects involving short circuits between a field emission tip and an adjacent conductor, and a process for forming a flat panel display with repair capability, are described. The flat panel display has a dielectric base substrate, upon which are formed cathode columns of parallel, spaced conductors. Gate lines, also formed of parallel, spaced conductors, are located over and perpendicular to the cathode columns. A dielectric layer is formed between the cathode columns and the gate lines. Pixels of the display are located at the intersections of the cathode columns and the gate lines. A plurality of openings are formed in the gate lines and in the dielectric layer, at each of the pixels. A plurality of field emission microtips, at each of the pixels, connects to and extends up from the cathode columns and into the openings. Slots in the gate lines are formed contiguously between the openings and parallel to the direction of the gate lines, whereby the slots provide a repair capability. The flat panel display is tested to detect the defect, located at an emitter location. The gate line is cut, preferably with a laser beam, on both sides of the emitter.
摘要翻译：描述了具有修复能力的平板显示器，用于修复具有涉及场致发射尖端和相邻导体之间的短路的缺陷的显示器的处理以及用于形成具有修复能力的平板显示器的工艺。平板显示器具有电介质基底，在其上形成平行的间隔导体的阴极柱。栅极线也由平行的间隔导体形成，位于阴极柱之上并垂直于阴极柱。在阴极柱和栅极线之间形成介电层。显示器的像素位于阴极柱和栅极线的交点处。在栅极线和电介质层中，在每个像素处形成多个开口。在每个像素处的多个场致发射微尖端连接到阴极柱并向上延伸到开口中。栅极线中的狭缝在开口之间连续形成并且平行于栅极线的方向，由此狭缝提供修复能力。测试平板显示器以检测位于发射器位置的缺陷。栅极线在发射器的两侧被切割，最好用激光束切割。

4. 发明授权

US5430461A Transistor array for addressing display panel 失效
标题翻译：用于寻址显示面板的晶体管阵列
公开(公告)号：US5430461A
公开(公告)日：1995-07-04
申请号：US112124
申请日：1993-08-26
申请人： Chun-hui Tsai
发明人： Chun-hui Tsai
IPC分类号： G09G3/20 , G09G3/36
CPC分类号： G09G3/20 , G09G3/3648 , G09G3/3677
摘要： A flat panel display has an improved selection circuit for scanning row lines while data signals are applied to column lines for writing a selected image onto the pixel forming elements along the selected row line. The number of row lines, N, is chosen to be the product of two numbers, P and Q and preferably N is a perfect square. A first timing circuit provides Q number of non-overlapping timing signals that each have P narrow clock pulses each of a width for writing data into one row the display; it also provides P number of non-overlapping timing signals that each have clock pulses with a width of Q write operations. For each row line of the display, the selection circuit has an AND logic circuit that responds to one wide pulse clock line and one narrow pulse clock line to connect the row line to a voltage to enable the pixel forming elements to turn on in a write operation. Another logic circuit for each row line selectively connects the line to a voltage to inhibit the turn on of the pixel forming elements. This circuit has a single gate that responds to the complement of the associated narrow pulse clock signal, and this gate closes to isolate a selected line from the inhibiting voltage. The gate is open for only a minimum time so that an unselected line with this gate open can not float electrically to a voltage that could allow its pixel elements to turn on.
摘要翻译：平板显示器具有用于扫描行线的改进的选择电路，同时将数据信号施加到用于将所选择的图像沿所选择的行线写入像素形成元件的列线。行数N选择为两个数字P和Q的乘积，最好N是一个完美的正方形。第一定时电路提供Q个不重叠的定时信号，每个具有P个窄时钟脉冲，每个具有用于将数据写入一行的宽度的显示; 它还提供P个不重叠的定时信号，每个定时信号具有宽度为Q写操作的时钟脉冲。对于显示器的每条行，选择电路具有AND逻辑电路，其响应于一个宽的脉冲时钟线和一个窄脉冲时钟线，以将行线连接到电压，以使像素形成元件能够以写入方式导通操作。每行行的另一逻辑电路选择性地将该线连接到电压以阻止像素形成元件的导通。该电路具有响应于相关联的窄脉冲时钟信号的补码的单个栅极，并且该栅极闭合以将所选择的线与抑制电压隔离。门只打开最短时间，使得此门打开的未选择线不能电浮动到可能允许其像素元件导通的电压。

5. 发明授权

US5757138A Linear response field emission device 失效
标题翻译：线性响应场发射装置
公开(公告)号：US5757138A
公开(公告)日：1998-05-26
申请号：US641668
申请日：1996-05-01
申请人： Chun-hui Tsai
发明人： Chun-hui Tsai
IPC分类号： H01J3/02 , G09G3/10
CPC分类号： H01J3/022 , H01J2201/319
摘要： A design for a field emission device comprising a cold cathode emitter, a control gate and a focus gate, is discussed. The focus gate is connected to the emitter voltage source and a ballast resistor is inserted between this connection point and the emitter. This ensures that the focus gate will always be more negative than the emitter, this difference in potential increasing with increasing emitter current. This leads to a linear current-voltage characteristic for the device and also makes for a tighter electron beam than that provided by designs of the prior art. A physical realization of the design is described along with a cost effective method for manufacturing said physical realization.
摘要翻译：讨论了包括冷阴极发射器，控制栅极和聚焦栅极的场致发射器件的设计。聚焦栅极连接到发射极电压源，并在该连接点和发射极之间插入镇流电阻。这确保了聚焦栅极总是比发射极更负，这种差异随着发射极电流的增加而增加。这导致器件的线性电流 - 电压特性，并且还使得比现有技术的设计提供的电子束更紧的电子束。描述了设计的物理实现以及用于制造所述物理实现的成本有效的方法。

6. 发明授权

US5882533A Field emission based print head 失效
标题翻译：基于场发射的打印头
公开(公告)号：US5882533A
公开(公告)日：1999-03-16
申请号：US679975
申请日：1996-07-15
申请人： Lyuji Ozawa , Chun-hui Tsai
发明人： Lyuji Ozawa , Chun-hui Tsai
IPC分类号： B41J2/44 , B41J2/45 , G02B6/06 , H01J9/02 , H01J9/24 , H01J29/89 , H01J31/12 , B44C1/22
CPC分类号： H01J9/025 , B41J2/45 , H01J31/127 , G02B6/06
摘要： A photoprinter is described, including a print head comprising parallel substrates. The bottom substrate supports an array of microtips that rest on cathode columns. Gate lines, orthogonally disposed relative to the cathode columns are located at the top level of the microtips and have openings through which the microtips can emit electrons, due to field emission, which bombard a nearby conductive phosphor layer, thereby emitting light. A bundle of transparent fibers, cast in a suitable medium, are permanently and transparently attached to the upper surface of the top substrate and are in one to one alignment with the microtips. The far side of the fiber bundle may be ground and polished to fit the contours of a rotatable photosensitive drum. A method for manufacturing the print head is also provided.
摘要翻译：描述了一种照相印刷机，包括包括平行基板的打印头。底部底部支撑放置在阴极柱上的微尖头阵列。相对于阴极柱正交设置的栅极线位于微尖端的顶部，并且具有开口，由于场发射，微尖端可以发射电子，该场致发射附近的导电磷光体层，从而发射光。在合适的介质中铸造的一束透明纤维永久地和透明地附接到顶部基底的上表面，并与微尖端一对一对准。纤维束的远侧可以被研磨和抛光以适应可旋转感光鼓的轮廓。还提供了制造打印头的方法。

7. 发明授权

US5804914A Fluorescent lamp having additional and interior fluorescent surfaces to increase luminosity 失效
标题翻译：荧光灯具有额外的内部荧光表面以增加亮度
公开(公告)号：US5804914A
公开(公告)日：1998-09-08
申请号：US757572
申请日：1996-11-27
申请人： Lyuji Ozawa , Kuang-Lung Tsai , Chun-hui Tsai , Chie-Ching Lin
发明人： Lyuji Ozawa , Kuang-Lung Tsai , Chun-hui Tsai , Chie-Ching Lin
IPC分类号： H01J61/42 , H01J61/72 , H01J1/62 , H01J63/04
CPC分类号： H01J61/42 , H01J61/72
摘要： A fluorescent lamp with multiple fluorescent surfaces including a hollow outer tube of any desirable shape, and at least one transparent inner tube or plate-like structure of any shape disposed inside the outer tube. The filaments are mounted at each end of the outer tube. The outer tube is filled with mercury vapor when it is in a vacuum state (less than 10.sup.-3 torr). The inner and outer wall surfaces of the inner tube or plate-like structure and the inner wall surface of the outer tube are all coated with fluorescent materials. When the filaments are supplied with electric currents to release electrons which collide with the mercury molecules to generate ultra-violet rays, much more fluorescent materials will be reached by the ultra-violet rays to generate visible light, thus increasing the luminosity of the fluorescent lamp. A method of manufacturing the fluorescent lamp is also disclosed.
摘要翻译：一种具有多个荧光表面的荧光灯，包括任何期望形状的中空外管，以及设置在外管内的任何形状的至少一个透明内管或板状结构。长丝安装在外管的每一端。当外管在真空状态（小于10-3乇）时，充满水银蒸气。内管或板状结构的内壁和外壁表面以及外管的内壁表面都涂有荧光材料。当灯丝被供应电流以释放与汞分子碰撞的电子以产生紫外线时，紫外线将达到更多的荧光材料以产生可见光，从而增加荧光灯的亮度。还公开了一种制造荧光灯的方法。

8. 发明授权

US6137232A Linear response field emission device 失效
标题翻译：线性响应场发射装置
公开(公告)号：US6137232A
公开(公告)日：2000-10-24
申请号：US55436
申请日：1998-04-06
申请人： Chun-hui Tsai
发明人： Chun-hui Tsai
IPC分类号： H01J3/02 , G09G3/10
CPC分类号： H01J3/022 , H01J2201/319
摘要： A design for a field emission device comprising a cold cathode emitter, a control gate and a focus gate, is discussed. The focus gate is connected to the emitter voltage source and a ballast resistor is inserted between this connection point and the emitter. This ensures that the focus gate will always be more negative than the emitter, this difference in potential increasing with increasing emitter current. This leads to a linear current-voltage characteristic for the device and also makes for a tighter electron beam than that provided by designs of the prior art, A physical realization of the design is described along with a cost effective method for manufacturing said physical realization.
摘要翻译：讨论了包括冷阴极发射器，控制栅极和聚焦栅极的场致发射器件的设计。聚焦门连接到发射极电压源，镇流电阻插入在该连接点和发射极之间。这确保了聚焦栅极总是比发射极更负，这种差异随着发射极电流的增加而增加。这导致器件的线性电流 - 电压特性，并且还使得比现有技术的设计提供的电子束更紧的电子束。设计的物理实现与用于制造所述物理实现的成本有效的方法一起被描述。

9. 发明授权

US6045711A Vacuum seal for field emission arrays 失效
标题翻译：场致发射阵列真空密封
公开(公告)号：US6045711A
公开(公告)日：2000-04-04
申请号：US999228
申请日：1997-12-29
申请人： Wen-Chun Wang , Chun-hui Tsai , Chih-Hao Tien
发明人： Wen-Chun Wang , Chun-hui Tsai , Chih-Hao Tien
IPC分类号： H01J9/26 , H01L21/302
CPC分类号： H01J9/261
摘要： A vacuum seal suitable for use with field emission arrays is described. This seal has high reliability because the expansion coefficients of the metal and the glass are closely matched. Materials traditionally used for cathode and gate lines continue to be employed. To achieve this, a gap is introduced into each conductive line near the edges of the display. This gap is bridged by a material having an expansion coefficient that more closely matches that of the glass used for the seal and is the only material that contacts the seal. The bridge may be in the form of a deposited layer or it may be a discrete wire. A description of how the structure is manufactured is also provided.
摘要翻译：描述适用于场致发射阵列的真空密封。该密封件具有高可靠性，因为金属和玻璃的膨胀系数紧密匹配。继续使用传统上用于阴极和栅极线的材料。为了实现这一点，在显示器的边缘附近的每个导线中引入间隙。该间隙由具有与用于密封件的玻璃的膨胀系数更接近的膨胀系数的材料桥接，并且是与密封接触的唯一材料。桥可以是沉积层的形式，或者它可以是分立的线。还提供了如何制造结构的描述。

10. 发明授权

US5508584A Flat panel display with focus mesh 失效
标题翻译：带聚焦网格的平板显示屏
公开(公告)号：US5508584A
公开(公告)日：1996-04-16
申请号：US363871
申请日：1994-12-27
申请人： Chun-hui Tsai , Tzung-zu Yang
发明人： Chun-hui Tsai , Tzung-zu Yang
IPC分类号： H01J29/08 , H01J31/12 , H01J9/227
CPC分类号： H01J29/085 , H01J31/127 , H01J2201/30403
摘要： A field emission display with focus mesh, and the method of making such a display, is described. There is a glass substrate acting as a face for a faceplate of the display. A conductive layer is formed over the glass substrate. A focus mesh dielectric that is formed over the conductive layer comprises a pattern of intersecting lines formed perpendicularly to one another. A focus mesh conductor overlays the focus mesh dielectric. Phosphor elements are formed within and separated from the pattern of intersecting lines, and over the conductive layer. During operation of the display, a first voltage is applied to the conductive layer, and a second voltage is applied to the focus mesh conductor. The first and second voltages create an electric field that focuses electrons emitted from field emission microtips, located at the baseplate, on to the phosphor elements.
摘要翻译：描述具有聚焦网格的场致发射显示器以及进行这种显示的方法。有一个玻璃基板作为显示屏面板的一面。在玻璃基板上形成导电层。在导电层上形成的聚焦网状电介质包括彼此垂直形成的相交线的图案。聚焦网格导体覆盖聚焦网状电介质。荧光体元件形成在相交线的图案内并与之分离，并且在导电层上方。在显示器的操作期间，向导电层施加第一电压，并且将第二电压施加到聚焦网状导体。第一和第二电压产生电场，其将位于基板处的场发射微尖端发射的电子聚焦到荧光体元件上。

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