公开(公告)号：US20040239586A1

公开(公告)日：2004-12-02

申请号：US10449375

申请日：2003-05-30

申请人： Eastman Kodak Company

发明人： Ronald S. Cok

IPC分类号： G09G003/20

CPC分类号： G09G3/3266 ,  G02F1/133305 ,  G02F1/134336 ,  G09G3/3208 ,  G09G3/3275 ,  G09G2300/088 ,  G09G2310/0221 ,  G09G2310/0262 ,  H01L27/3281 ,  H01L27/3288 ,  H01L27/3293 ,  H01L2251/5338

摘要： A flat panel display includes a flexible substrate; a passive matrix display having an array of pixels formed on a side of the flexible substrate, and row and column electrodes formed on the same side of the flexible substrate and connected to the pixels for providing data and selection signals to the pixel elements; a plurality of electrical contacts formed on the same side of the substrate and electrically connected to the row and column electrodes; and discrete data and selection drivers located on the same side of the flexible substrate around the periphery of the passive matrix display and electrically connected to the electrical contacts for driving the pixels of the passive matrix display.

摘要翻译： 平板显示器包括柔性基板; 具有形成在柔性基板一侧的像素阵列的无源矩阵显示器，以及形成在柔性基板的同一侧并连接到像素的行和列电极，用于向像素元件提供数据和选择信号; 多个电触点，形成在所述基板的同一侧并电连接到所述行和列电极; 以及离散数据和选择驱动器，位于柔性基板的围绕无源矩阵显示器的周边的同一侧，并且电连接到用于驱动无源矩阵显示器的像素的电触头。

公开(公告)号：US20040189552A1

公开(公告)日：2004-09-30

申请号：US10404712

申请日：2003-03-31

申请人： Sony Corporation ,  Sony Electronics Inc.

发明人： Shigeki Miyazaki

IPC分类号： G09G003/20 ,  G09G003/22

CPC分类号： H01J29/98 ,  G09G3/20 ,  G09G3/22 ,  G09G2300/0408 ,  H01J29/96

摘要： Flat panel displays, such as field emission displays (FEDs) and plasma displays are provided having reduced through-vacuum interconnects by incorporating driver circuitry on the same substrate as the active display region of the display device. In one implementation, vacuum-sealed image display device comprises a substrate; an active display region on the substrate and including addressable rows and columns defining pixels; and driver ICs on the substrate, outputs of each driver IC coupled to the rows and columns, the drivers ICs adapted to drive the active display region to display an image. The device also comprises a vacuum envelope forming a sealed volume containing at least a portion of the substrate, the active display region and the driver ICs, the sealed volume maintained in a vacuum, the vacuum envelope defining a vacuum border. As the resolution of flat panel displays increases, reducing interconnects becomes increasingly important.

摘要翻译： 提供诸如场致发射显示器（FED）和等离子体显示器的平板显示器，其具有通过在与显示装置的有源显示区域相同的衬底上并入驱动器电路而具有减少的真空互连。 在一个实施方式中，真空密封图像显示装置包括基板; 基板上的有源显示区域，并且包括定义像素的可寻址行和列; 和基板上的驱动器IC，耦合到行和列的每个驱动器IC的输出，驱动器IC适于驱动活动显示区域以显示图像。 该装置还包括形成包含至少一部分基板，活动显示区域和驱动器IC的密封体积的真空封套，密封容积保持在真空中，真空外壳限定真空边界。 随着平板显示器的分辨率的提高，减少互连变得越来越重要。

公开(公告)号：US20040100426A1

公开(公告)日：2004-05-27

申请号：US10302261

申请日：2002-11-21

发明人： Madhukar Gaganam ,  Krishna A. Rao ,  Don L. Danielson

IPC分类号： G09G003/20

CPC分类号： G09G3/22 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2320/0666 ,  G09G2320/0686

摘要： A present invention field emission display brightness compensation system and method is capable of providing uniform display correction. In one present compensation system and method a masking process is utilized that adjusts the emissions for a particular area. In one exemplary implementation, the relative value of a pixel driver voltage is adjusted to correspond to a base brightness area. For example, an emitter uniformity area adjustment table is utilized to adjust the voltage value of the emitters. An emitter uniformity area adjustment table provides a correlation between a pixel location and a brightness level adjustment. The emitter uniformity area adjustment tables are utilized to create a software filtering mask that provides compensation for uniformity differences between different spots or areas in the display.

摘要翻译： 本发明的场发射显示亮度补偿系统和方法能够提供均匀的显示校正。 在一种现有的补偿系统和方法中，利用调整特定区域的排放的掩蔽过程。 在一个示例性实现中，调整像素驱动器电压的相对值以对应于基本亮度区域。 例如，使用发射极均匀性区域调整表来调整发射体的电压值。 发射体均匀性区域调整表提供像素位置和亮度水平调整之间的相关性。 发射器均匀性区域调整表用于创建软件滤波掩模，其提供对显示器中不同点或区域之间的均匀性差异的补偿。

公开(公告)号：US20040046714A1

公开(公告)日：2004-03-11

申请号：US10024326

申请日：2001-12-14

申请人： ClairVoyante Laboratories, Inc.

发明人： Candice Hellen Brown Elliott

IPC分类号： G09G003/20

CPC分类号： G09G3/2003 ,  G02F2001/134345 ,  G02F2201/52 ,  G09G2300/0452 ,  G09G2300/08

摘要： An array comprising a plurality of three-color pixel elements is disclosed. The three-color pixel element has square design disposed at the origin of an X, Y coordinate system. Disposed at the center of the square is a blue emitter. Red emitters are disposed in the second and fourth quadrants not occupied by the blue emitter and green emitters are disposed in the first and third quadrants not occupied by the blue emitter. The blue emitter is square shaped, having corners aligned at the X and Y axes of the coordinate system, and the opposing pairs of red and green emitters are generally square shaped, having truncated inwardly-facing corners forming edges parallel to the sides of the blue emitter. The plurality of three-color pixel elements may be arranged in rows and columns to form a display. Each emitter has a transistor. The column lines and row lines are doubled to allow for the transistors of the red emitters and green emitters to be gathered together into the interstitial comers between the three-color pixel elements creating combined transistor groups. With the transistors grouped together, the combined transistors groups and the blue emitters both become less visible, virtually vanishing from sight almost entirely.

摘要翻译： 公开了一种包括多个三色像素元件的阵列。 三色像素元件具有设置在X，Y坐标系的原点的方形设计。 放在正方形中心的是蓝色发射器。 红色发射体被布置在第二和第四象限中，不被蓝色发射器占据，而绿色发射器设置在第一和第三象限中，不被蓝色发射器占据。 蓝色发射体是正方形的，在坐标系的X和Y轴处具有对角线，并且相对的红色和绿色发射体对大体上是正方形的，具有形成与蓝色侧面平行的边缘 发射器。 多个三色像素元件可以以行和列布置以形成显示。 每个发射极都有一个晶体管。 列线和行线被加倍以允许红色发射器和绿色发射器的晶体管聚集在三色像素元件之间的间隙角中，从而产生组合晶体管组。 随着晶体管组合在一起，组合晶体管组和蓝色发射器都变得不太可见，几乎完全从视线消失。

公开(公告)号：US20030067424A1

公开(公告)日：2003-04-10

申请号：US10212046

申请日：2002-08-06

发明人： Hajime Akimoto ,  Yoshirou Mikami ,  Kiyoshige Kinugawa ,  Shigeyuki Nishitani ,  Takeo Shiba

IPC分类号： G09G003/20

CPC分类号： G09G3/32 ,  G09G3/2014 ,  G09G3/3208 ,  G09G3/3233 ,  G09G3/3258 ,  G09G3/3283 ,  G09G3/3291 ,  G09G5/10 ,  G09G5/18 ,  G09G2300/0408 ,  G09G2300/0417 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2300/0809 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2300/0876 ,  G09G2310/027 ,  G09G2310/062 ,  G09G2310/065 ,  G09G2310/066 ,  G09G2320/0233 ,  G09G2320/0242 ,  G09G2320/0257 ,  G09G2320/0261 ,  G09G2320/043 ,  G09G2320/0626

摘要： The invention provides an image display device that has an especially satisfactory display quality for animated images, and sufficiently suppresses the irregularities of display quality among pixels. The image display device includes a light emitting drive means that drives a light emitting means, based on an analog display signal inputted to the pixels, and a light emitting control switch for controlling a light-on or light-off of the light emitting means on one end of the light emitting drive means in each pixel.

公开(公告)号：US20030016200A1

公开(公告)日：2003-01-23

申请号：US09906996

申请日：2001-07-17

发明人： Yoshiharu Hashimoto

IPC分类号： G09G003/20 ,  G09G003/36

CPC分类号： G09G3/2014 ,  G09G3/3258 ,  G09G5/02 ,  G09G2300/0417 ,  G09G2300/0842 ,  G09G2320/029 ,  G09G2320/043 ,  G09G2320/048 ,  G09G2330/021 ,  H04W52/027 ,  Y02D70/00

摘要： A display device is provided which is capable of controlling luminance of a pixel by a bias voltage of a light emitting device making up the pixel to change a current that flows through the light emitting device. EL (ElectroLuminescent) devices, TFTs, data lines, scanning lines, and variable bias lines are disposed in a matrix form. A bias voltage control circuit, in response to judging information fed from a judging circuit, outputs control information to a variable voltage generating circuit. The variable voltage generating circuit, in response to the control information, controls currents that are passed through the variable bias line to the EL device so that the EL device emits light at a value of the luminance corresponding to the fed current.

摘要翻译： 提供一种显示装置，其能够通过构成像素的发光器件的偏置电压来控制像素的亮度，以改变流过发光器件的电流。 EL（电致发光）器件，TFT，数据线，扫描线和可变偏置线以矩阵形式布置。 偏置电压控制电路响应于从判断电路馈送的判断信息，向可变电压发生电路输出控制信息。 可变电压发生电路响应于控制信息，将通过可变偏置线的电流控制到EL器件，使得EL器件以对应于馈电电流的亮度的值发光。

公开(公告)号：US20030016190A1

公开(公告)日：2003-01-23

申请号：US10247303

申请日：2002-09-20

申请人： Canon Kabushiki Kaisha

发明人： Shigeki Kondo

IPC分类号： G09G003/20

CPC分类号： G09G3/3258 ,  G09G3/2018 ,  G09G2300/0819 ,  G09G2300/0842 ,  G09G2300/0861 ,  G09G2310/0251 ,  G09G2310/0254 ,  G09G2310/06 ,  G09G2320/02 ,  G09G2320/0233 ,  G09G2320/0252 ,  G09G2320/043

摘要： In a drive circuit to be used for a light-emitting panel formed by a light-emitting element array having a matrix type configuration, wherein a plurality of thin film transistors are arranged for each pixel of the light-emitting element array, a circuit for canceling the offset voltage of a drive transistor is provided by arranging a memory capacitance at the input side of the light-emitting element to instantly accumulate the offset voltage of the drive transistor so as to offset the phenomenon of the voltage fall that is equal to the offset voltage when an image signal s applied at the next timing. With this arrangement, variances in the characteristic of the drive transistors can be cancelled to lessen the variances in the brightness of the light-emitting elements and improve the high speed response of the light-emitting elements.

摘要翻译： 在用于由具有矩阵型配置的发光元件阵列形成的发光面板的驱动电路中，其中为发光元件阵列的每个像素设置多个薄膜晶体管， 通过在发光元件的输入侧布置存储器电容来立即消除驱动晶体管的偏移电压来提供驱动晶体管的偏移电压，以便立即累积驱动晶体管的偏移电压，以便抵消等于 当在下一个定时施加图像信号时的偏移电压。 利用这种布置，可以消除驱动晶体管的特性的变化，以减少发光元件的亮度的变化，并提高发光元件的高速响应。

公开(公告)号：US20030006946A1

公开(公告)日：2003-01-09

申请号：US10173632

申请日：2002-06-19

发明人： Takeshi Ichikawa

IPC分类号： G09G003/20

CPC分类号： G09G3/22 ,  G09G2310/065 ,  G09G2320/0209 ,  G09G2320/0223

摘要： With the present invention, there is provided a driving method that favorably drives an electron source, which is driven in a passive matrix manner, without being affected by a disturbance. There is also provided an image-forming apparatus that uses this electron source. An anode electrode having a constant potential is arranged over a plurality of electron-emitting devices including gate electrodes and cathode electrodes. During passive matrix driving of the electron source where the amount of electrons to be emitted is adjusted by modulating potentials between the cathode electrodes and the gate electrodes, a predetermined time difference is maintained between the driving of signal lines in a group and the driving of signal lines in another group during the driving of signal lines divided into N groups after selection of scanning lines. If a scanning line capacity is referred to as C and a scanning line resistance is referred to as R, this time difference is set so as to be equal to or more than CR (approximately equal to CR).

摘要翻译： 利用本发明，提供了一种驱动方法，其有利地驱动以无源矩阵方式驱动的电子源，而不受干扰的影响。 还提供了使用该电子源的图像形成装置。 具有恒定电位的阳极电极布置在包括栅电极和阴极电极的多个电子发射器件上。 在电子源的无源矩阵驱动期间，通过调制阴极和栅电极之间的电位来调节要发射的电子的量，在组中的信号线的驱动与信号的驱动之间保持预定的时间差 在选择扫描线之后将信号线分割成N组的另一组中的线路。 如果扫描线容量被称为C并且扫描线电阻被称为R，则该时间差被设置为等于或大于CR（大约等于CR）。

公开(公告)号：US20020190932A1

公开(公告)日：2002-12-19

申请号：US10214006

申请日：2002-08-07

发明人： Xiaoqin Ge

IPC分类号： G09G003/20 ,  G09G003/22

CPC分类号： H01J61/327 ,  H01J61/30 ,  H01J61/34 ,  H01J61/78 ,  H01J65/046

摘要： A monochromic, multi-color and full-color cold cathode fluorescent display (CFD), comprises of some shaped white or multi-color or red, green blue color cold cathode fluorescent lamps (CCFL), reflector, base plate, temperature control means, luminance and contrast enhancement face plate, shades and its driving electronics. CFD is a large screen display device which has high luminance, high efficiency, long lifetime, high contrast and excellent color. CFD can be used for both outdoor and indoor applications even at direct sunlight, to display a character, or graphic and video image.

摘要翻译： 一种单色，多色和全色冷阴极荧光显示（CFD），包括一些成形的白色或多色或红绿蓝色冷阴极荧光灯（CCFL），反射器，底板，温度控制装置， 亮度和对比度增强面板，阴影及其驱动电子产品。 CFD是具有高亮度，高效率，长寿命，高对比度和优异颜色的大屏幕显示装置。 CFD可用于户外和室内应用，即使在阳光直射下，也可用于显示字符，图形和视频图像。

公开(公告)号：US20020171608A1

公开(公告)日：2002-11-21

申请号：US10136393

申请日：2002-05-02

发明人： Izumi Kanai ,  Yukio Hiraki ,  Makiko Mori ,  Kohei Inamura ,  Masaru Tada ,  Toshiyuki Kanda ,  Tatsuro Yamazaki

IPC分类号： G09G003/20

CPC分类号： G09G3/2011 ,  G09G3/2014 ,  G09G3/22 ,  G09G2320/02 ,  H01J31/127

摘要： The present invention relates to an image display apparatus for forming an image with a plurality of luminescent spots to be precisely aligned in a matrix. For example, a spacer disposed between an electron source and a face plate causes luminescent spots on the face plate spaced unevenly. The luminescent spots spaced unevenly will produce a visual unevenness in luminance which deteriorates the quality of produced image. By modifying the quantity of light of luminescent spots spaced unevenly, the visual unevenness in luminance is compensated.

摘要翻译： 本发明涉及一种图像显示装置，用于形成具有多个发光点的图像以精确地排列成矩阵。 例如，设置在电子源和面板之间的间隔件使得面板上的发光点不均匀地间隔开。 间隔不均的发光点会产生视觉上的亮度不均匀，导致产生的图像质量下降。 通过改变间隔不均匀的发光点的光量，可以补偿亮度的视觉不均匀性。