专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP1288993A3 AC-type gas discharge display 有权
标题翻译： Wechselstrom-Gasentladungsanzeige
公开(公告)号：EP1288993A3
公开(公告)日：2005-08-24
申请号：EP02005398.9
申请日：2002-03-15
申请人： FUJITSU LIMITED
发明人： Ishimoto, Manabu , Shinoda, Tsutae , Tokai, Akira , Yamada, Hitoshi
IPC分类号： H01J17/49 , H01J11/02 , H01J17/16
CPC分类号： H01J11/18
摘要： An AC-type gas discharge display includes a base (1), discharge tubes (2R;2G;2B) which are arranged on the base (1) in parallel to each other and which contain fluorescent phosphors, data electrodes (13) formed on the external surfaces of the discharge tubes (2R;2G;2B) such that the data electrodes (13) extend in the longitu dinal direction of the discharge tubes (2R;2G;2B), and display electrodes (11) formed in pairs on the external surfaces of the discharge tubes (2R;2G;2B) at the opposite side of the data electrodes (13) such that the display electrodes (11) intersect the discharge tubes (2R;2G;2B). Each of the discharge tubes (2R;2G;2B) has a flattened elliptical shape in cross-section thereof and includes a pair of flat portions. The data electrodes (13) are formed on one of the flat portions and scanning electrodes (11) and common electrodes (11) are alternately arranged on the other one of the flat portions, and the discharge tubes (2R;2G;2B) are supported by the base (1) at one or the other one of the flat portions.
摘要翻译： AC型气体放电显示器包括：基座（1），布置在基座（1）上的彼此平行并且包含荧光荧光体的放电管（2R; 2G; 2B），数据电极（13）形成在放电管（2R; 2G; 2B）的外表面使得数据电极（13）沿着放电管（2R; 2G; 2B）的长距离方向延伸，以及成对形成的显示电极（11）在数据电极（13）的相反侧的放电管（2R; 2G; 2B）的外表面，使得显示电极（11）与放电管（2R; 2G; 2B）相交。每个放电管（2R; 2G; 2B）的横截面具有扁平的椭圆形状并且包括一对平坦部分。数据电极（13）形成在一个平坦部分上，扫描电极（11）和公共电极（11）交替地布置在另一个平坦部分上，并且放电管（2R; 2G; 2B）是在一个或另一个平坦部分上由基座（1）支撑。

2. 发明授权

EP0279744B1 A fluorescent gas discharge display panel 失效
标题翻译：荧光气体放电显示面板
公开(公告)号：EP0279744B1
公开(公告)日：1992-01-02
申请号：EP88400347.6
申请日：1988-02-16
申请人： FUJITSU LIMITED
发明人： Shinoda, Tsutae , Nanto, Toshiyuki
IPC分类号： H01J17/20 , H01J17/49
CPC分类号： H01J11/14 , H01J11/50 , H01J17/20

3. 发明公开

EP0157248A3 Method for driving a gas discharge panel 失效
标题翻译：用于驱动气体放电面板的方法
公开(公告)号：EP0157248A3
公开(公告)日：1988-11-23
申请号：EP85102931
申请日：1985-03-14
申请人： FUJITSU LIMITED
发明人： Shinoda, Tsutae , Niinuma, Atuo
IPC分类号： G09G03/28
CPC分类号： G09G3/2927 , G09G3/2935 , G09G3/294 , G09G3/298 , G09G3/2983 , G09G2310/0216 , G09G2310/0218 , G09G2320/0209 , G09G2320/0228
摘要： An AC driving surface discharge display panel has a matrix arrangement of a plurality of display dots each of which comprises a pair of display cell and selection cell. Firstly, all display cells on a selected line are simultaneously fired, by applying a firing voltage between pairing parallel display electrodes defining said display cell line. Next, a discharge information stored unwanted display cell among said fired display cell line is selectively erased by discharging an adjacent pairing selection cell. An address sequence of the present invention comprising the line firing step and selective erasing step is performed with wide operation margin.

4. 发明授权

EP0052376B1 Gas discharge display panel 失效
标题翻译：气体放电显示面板
公开(公告)号：EP0052376B1
公开(公告)日：1987-02-11
申请号：EP81109741.9
申请日：1981-11-17
申请人： FUJITSU LIMITED
发明人： Shinoda, Tsutae , Miyashita, Yoshinori , Sugimoto, Yoshimi , Sei, Hideo , Andoh, Shizuo
IPC分类号： H01J17/49
CPC分类号： H01J11/00

5. 发明公开

EP0157248A2 Method for driving a gas discharge panel 失效
标题翻译：驱动气体放电板的方法
公开(公告)号：EP0157248A2
公开(公告)日：1985-10-09
申请号：EP85102931.4
申请日：1985-03-14
申请人： FUJITSU LIMITED
发明人： Shinoda, Tsutae , Niinuma, Atuo
IPC分类号： G09G3/28
CPC分类号： G09G3/2927 , G09G3/2935 , G09G3/294 , G09G3/298 , G09G3/2983 , G09G2310/0216 , G09G2310/0218 , G09G2320/0209 , G09G2320/0228
摘要： An AC driving surface discharge display panel has a matrix arrangement of a plurality of display dots each of which comprises a pair of display cell and selection cell. Firstly, all display cells on a selected line are simultaneously fired, by applying a firing voltage between pairing parallel display electrodes defining said display cell line. Next, a discharge information stored unwanted display cell among said fired display cell line is selectively erased by discharging an adjacent pairing selection cell. An address sequence of the present invention comprising the line firing step and selective erasing step is performed with wide operation margin.
摘要翻译： AC驱动表面放电显示面板具有多个显示点的矩阵排列，每个显示点包括一对显示单元和选择单元。首先，通过在限定所述显示单元行的配对平行显示电极之间施加放电电压，同时点亮所选行上的所有显示单元。接着，通过放电相邻的配对选择单元来选择性地擦除在所述点亮的显示单元线中存储的放电信息存储的不需要的显示单元。包括行激发步骤和选择性擦除步骤的本发明的地址序列在宽操作裕度下执行。

6. 发明公开

EP0031233A3 Self-shift type gas discharge panel 失效
标题翻译：自动移位式排气面板
公开(公告)号：EP0031233A3
公开(公告)日：1981-12-02
申请号：EP80304530
申请日：1980-12-16
申请人： FUJITSU LIMITED
发明人： Shinoda, Tsutae , Yoshikawa, Kazuo , Miyashita, Yoshinori
IPC分类号： H01J17/49
CPC分类号： H01J11/00
摘要： In order to prevent abnormal wall charge accumulation, and thereby to prevent accidental erroneous discharges resulting from such abnormal accumulation, paths for leakage of wall charges accumulated on dielectric layers 3 are provided in dielectric layers 3 corresponding to a write electrode W1 at one end of a shift channel and a final shift electrode y2n at the other end of the shift channel. A path for leakage of wall charges may be provided by a crevice 11 in the dielectric layer 3 which extends from the surface of the dielectric layer 3 to the surface of the write electrode W1 or the surface of the final shift electrode y2n. Other means of providing such a leakage path are also disclosed.

7. 发明公开

EP0031233A2 Self-shift type gas discharge panel 失效
标题翻译： Gasentladungstafel mit Selbstverschiebungsvorbild。
公开(公告)号：EP0031233A2
公开(公告)日：1981-07-01
申请号：EP80304530.1
申请日：1980-12-16
申请人： FUJITSU LIMITED
发明人： Shinoda, Tsutae , Yoshikawa, Kazuo , Miyashita, Yoshinori
IPC分类号： H01J17/49
CPC分类号： H01J11/00
摘要： In order to prevent abnormal wall charge accumulation, and thereby to prevent accidental erroneous discharges resulting from such abnormal accumulation, paths for leakage of wall charges accumulated on dielectric layers 3 are provided in dielectric layers 3 corresponding to a write electrode W1 at one end of a shift channel and a final shift electrode y2n at the other end of the shift channel.
A path for leakage of wall charges may be provided by a crevice 11 in the dielectric layer 3 which extends from the surface of the dielectric layer 3 to the surface of the write electrode W1 or the surface of the final shift electrode y2n.
Other means of providing such a leakage path are also disclosed.
摘要翻译：为了防止异常的壁电荷积累，从而为了防止由于这种异常累积引起的意外的错误放电，积累在电介质层3上的壁电荷泄漏路径设置在电介质层3中，该电介质层3对应于一端的写入电极W1 移位通道和移位通道另一端的最终移位电极y2n。壁电荷泄漏的路径可以由电介质层3中的缝隙11提供，其从电介质层3的表面延伸到写入电极W1的表面或最终的移动电极的表面 Y2N。还公开了提供这种泄漏路径的其它方式。

8. 发明授权

EP1288993B1 AC-type gas discharge display 有权
标题翻译： AC气体放电型显示
公开(公告)号：EP1288993B1
公开(公告)日：2007-05-16
申请号：EP02005398.9
申请日：2002-03-15
申请人： FUJITSU LIMITED
发明人： Ishimoto, Manabu , Shinoda, Tsutae , Tokai, Akira , Yamada, Hitoshi
IPC分类号： H01J17/49 , H01J11/02 , H01J17/16
CPC分类号： H01J11/18

9. 发明授权

EP0762463B1 A surface discharge plasma display panel 失效
标题翻译：等离子显示面板具有表面放电
公开(公告)号：EP0762463B1
公开(公告)日：2002-06-12
申请号：EP96306077.7
申请日：1996-08-20
申请人： FUJITSU LIMITED
发明人： Nanto, Toshiyuki , Nakahara, Hiroyuki , Awaji, Noryuki , Wakitani, Masayuki , Shinoda, Tsutae , Konno, Keiichiro , Yanagibashi, Yasuo , Sakamoto, Naohito
IPC分类号： H01J17/49
CPC分类号： H01J11/44 , H01J9/02 , H01J9/205 , H01J11/12 , H01J2211/444

10. 发明公开

EP1519352A2 Displaying halftone images 失效
标题翻译： Darstellung von Halbtonbildern
公开(公告)号：EP1519352A2
公开(公告)日：2005-03-30
申请号：EP04028217.0
申请日：1997-06-27
申请人： FUJITSU LIMITED , Mikoshiba, Shigeo
发明人： Mikoshiba, Shigeo , Yamaguchi, Takahiro , Toda, Kosaku , Shinoda, Tsutae , Kariya, Kyoji , Ueda, Toshio
IPC分类号： G09G3/28
CPC分类号： G09G3/2037 , G09G3/2022 , G09G3/2033 , G09G3/2803 , G09G2320/0247 , G09G2320/0261 , G09G2320/0266 , G09G2320/106
摘要： A method of displaying a dynamic halftone image on a display panel comprising pixels by dividing each frame of the image into subframes and by turning on and off the subframes, comprises the steps of: finding a line of n pixels that simultaneously display a specific intensity level in a frame and another specific intensity level in the next frame; calculating the sum ΔS of stimulus on a retina to be produced with a weighted corrective pulse, which will be applied to one of the n pixels, as follows: B 1 T ≦ B 2 T + ΔS ≦ B 3 T, or B 1 T ≧ B 2 T + ΔS ≧ B 3 T where T is a period in which the intensity level of the n pixels changes from one to another, B 1 is an average of stimulus on a retina due to one of the n pixels before the change, B 2 is an average of stimulus on the retina due to the same during the change, and B 3 is an average of stimulus on the retina due to the same after the change; comparing the intensity levels with each other; selecting the weighted corrective pulses, which turn on/off corresponding subframes thereby to enable/disable corresponding intensity levels, respectively, according to the n pixels and a change in the intensity levels between the frames, so that the total sum of stimulus on the retina to be produced with the corrective pulses is substantially equal to nΔS; and adjusting original display signals for the n pixels according to the weighted corrective pulses, respectively.
摘要翻译：一种在包括像素的显示面板上显示动态半色调图像的方法，该方法包括：将图像的每一帧划分成子帧，并通过打开和关闭子帧，包括以下步骤：找到同时显示特定强度水平的n个像素行在下一帧中的帧和另一个特定的强度水平; 计算将被应用于n个像素之一的加权校正脉冲产生的视网膜上的刺激的总和S如下：B 1 ¢T‰| B 2 ¢T +“S‰| B 3 T或B 1 ¢T‰§B 2 ¢T +“S‰§B 3 T其中T是n个像素的强度水平从一个变化到另一个的周期，B 1是平均值由于变化之前的n个像素之一，在视网膜上的刺激的刺激，B 2是在变化期间由于相同的视网膜上的刺激的平均值，并且B 3是由于相同后在视网膜上的刺激的平均值改变; 将强度水平相互比较; 选择加权校正脉冲，其打开/关闭相应的子帧，从而分别根据n个像素和帧之间的强度水平的变化来启用/禁用相应的强度水平，使得视网膜上的刺激总和用校正脉冲产生的信号基本上等于n“S; 并根据加权的校正脉冲分别调整n个像素的原始显示信号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式