专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

US20060181488A1 Plasma display device and method for driving the same 失效
标题翻译：等离子体显示装置及其驱动方法
公开(公告)号：US20060181488A1
公开(公告)日：2006-08-17
申请号：US11340836
申请日：2006-01-27
申请人： Tomokatsu Kishi , Naoki Itokawa , Takayuki Kobayashi , Yasunobu Hashimoto
发明人： Tomokatsu Kishi , Naoki Itokawa , Takayuki Kobayashi , Yasunobu Hashimoto
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2942 , H01J11/12 , H01J11/28
摘要： There is provided a plasma display device that has a first, a second, and a third electrodes, phosphors emitting a light depending on discharges generated by applying voltages of the first to third electrodes, and a drive circuit for applying a pulse to the third electrode in every time discharge light emission is generated by applying an alternating pulse between the first and second electrodes, and the time at which the pulse of the third electrode reaches 50% of its amplitude in the trailing edge takes place before the time of the first peak of the light emission waveform.
摘要翻译：提供了一种等离子体显示装置，其具有第一，第二和第三电极，磷光体根据通过施加第一至第三电极的电压而产生的放电而发光;以及驱动电路，用于向第三电极施加脉冲在每次通过在第一和第二电极之间施加交替脉冲而产生放电发光时，并且第三电极的脉冲在后沿的幅度达到其幅度的50％的时间发生在第一峰值的时间之前的发光波形。

42. 发明申请

US20060066521A1 Method for driving plasma display panel and plasma display device 审中-公开
标题翻译：驱动等离子体显示面板和等离子体显示装置的方法
公开(公告)号：US20060066521A1
公开(公告)日：2006-03-30
申请号：US11235235
申请日：2005-09-27
申请人： Takashi Sasaki , Takayuki Kobayashi , Naoki Itokawa
发明人： Takashi Sasaki , Takayuki Kobayashi , Naoki Itokawa
IPC分类号： G09G3/28
CPC分类号： G09G3/2986 , G09G3/2942 , G09G3/299 , G09G2320/0228
摘要： A method for driving a plasma display panel and a plasma display device for improving the amount of emitted light are disclosed. In a three-electrode type PDP, a third (Z) electrode is provided between a first (X) electrode and a second (Y) electrode between which a discharge is caused to occur and at least during a discharge period during which a repetitive discharge (a sustain discharge) is caused to occur between the first and second electrodes, the third electrode is set to substantially the same potential as an electrode used as a cathode during the repetitive discharge between the first and second electrodes.
摘要翻译：公开了一种用于驱动等离子体显示面板的方法和用于改善发射光量的等离子体显示装置。在三电极型PDP中，在第一（X）电极和第二（Y））电极之间设置第三（Z）电极，在其间发生放电，并且至少在放电期间，重复放电（维持放电）发生在第一和第二电极之间，在第一和第二电极之间的重复放电期间，将第三电极设置为与用作阴极的电极大致相同的电位。

43. 发明申请

US20060066520A1 Plasma display panel and plasma display device 审中-公开
标题翻译：等离子显示面板和等离子显示装置
公开(公告)号：US20060066520A1
公开(公告)日：2006-03-30
申请号：US11233037
申请日：2005-09-23
申请人： Naoki Itokawa , Takayuki Kobayashi , Takashi Sasaki , Tooru Teraoka
发明人： Naoki Itokawa , Takayuki Kobayashi , Takashi Sasaki , Tooru Teraoka
IPC分类号： G09G3/28
CPC分类号： H01J11/28 , G09G3/294 , G09G3/2986 , G09G2310/0218 , G09G2320/0228 , H01J11/12 , H01J11/32 , H01J2211/245 , H01J2211/323
摘要： A plasma display panel, the light emission efficiency of which has been improved without increasing the discharge start voltage, is disclosed. In a three-electrode type PDP, a fourth (Z) electrode is provided at the portion between a first (X) electrode and a second (Y) electrode between which a main discharge (a sustain discharge) is caused to occur for a display and at least one of the distance between the first electrode and the fourth electrode and the distance between the second electrode and the fourth electrode changes gradually in a cell.
摘要翻译：公开了一种在不增加放电开始电压的情况下提高其发光效率的等离子体显示面板。在三电极型PDP中，在第一（X）电极和第二（Y）电极之间的部分设置第四（Z）电极，在第一（X）电极和第二（Y）电极之间发生主放电（维持放电）并且第一电极和第四电极之间的距离和第二电极与第四电极之间的距离中的至少一个在电池中逐渐变化。

44. 发明申请

US20060009133A1 Light-emitting display device and method for making the same 有权
标题翻译：发光显示装置及其制造方法
公开(公告)号：US20060009133A1
公开(公告)日：2006-01-12
申请号：US11227606
申请日：2005-09-16
申请人： Yasunobu Hashimoto , Yoshiho Seo , Naoki Itokawa , Motonari Kifune , Yasushi Ohkawa
发明人： Yasunobu Hashimoto , Yoshiho Seo , Naoki Itokawa , Motonari Kifune , Yasushi Ohkawa
IPC分类号： B24B1/00 , B24C1/00
CPC分类号： H01L27/3283 , H01L27/156 , H01L27/3246 , H01L33/22 , H01L51/52 , H01L51/5268 , H01L51/56
摘要： A method for making a light-emitting display device having a substrate with light-emitting layers on a surface of the substrate and constituting pixels, light emission from the pixels being electrically controlled, and having barriers delimiting at least one side of each respective pixel. A mask pattern is formed on a surface of the substrate, corresponding to the pattern of the barriers to be formed, and the surface is sprayed with sandblasting particles to form grooves having a depth corresponding to a height of the barriers and irregularities producing light scattering on the side walls and bottoms of the grooves, a difference between a maximum height and a minimum height of the irregularities being at least 0.4 mm.
摘要翻译：一种制造发光显示装置的方法，所述发光显示装置具有在所述基板的表面上具有发光层的基板并构成像素，所述像素的光发射被电控制，并且具有限定每个相应像素的至少一侧的屏障。在基板的表面上形成掩模图形，对应于待形成的屏障的图案，并且用喷砂颗粒喷涂表面，形成具有对应于屏障的高度的深度和产生光散射的不规则的凹槽槽的侧壁和底部，凹凸的最大高度和最小高度之差至少为0.4mm。

45. 发明授权

US06954031B2 Light-emitting display device with substrate having surface irregularities 有权
标题翻译：具有表面不规则的基板的发光显示装置
公开(公告)号：US06954031B2
公开(公告)日：2005-10-11
申请号：US10606744
申请日：2003-06-27
申请人： Yasunobu Hashimoto , Yoshiho Seo , Naoki Itokawa , Motonari Kifune , Yasushi Ohkawa
发明人： Yasunobu Hashimoto , Yoshiho Seo , Naoki Itokawa , Motonari Kifune , Yasushi Ohkawa
IPC分类号： H05B33/02 , H01L27/15 , H01L27/32 , H01L51/50 , H01L51/52 , H01L51/56 , H05B33/10 , H05B33/22 , H05B33/00 , H05B33/08
CPC分类号： H01L27/3283 , H01L27/156 , H01L27/3246 , H01L33/22 , H01L51/52 , H01L51/5268 , H01L51/56
摘要： A light-emitting display device includes a substrate and light-emitting layers constituting pixels on a surface of the substrate in which light emission is electrically controlled for every pixel. The light-emitting display device further includes barriers delimiting at least one side of each pixel. On the surface of the substrate, at least part of a region that corresponds to each pixel has irregularities for light scattering. The difference between the maximum height and the minimum height of the irregularities is at least 0.4 μm. The barriers and the irregularities are formed by sandblasting the surface of the substrate. The irregularities reduce attenuation of light by total reflection in the interior of the substrate and improve brightness of the device.
摘要翻译：发光显示装置包括基板和在基板的表面上构成像素的发光层，其中每个像素都电控制发光。发光显示装置还包括限定每个像素的至少一侧的屏障。在基板的表面上，对应于每个像素的区域的至少一部分具有用于光散射的不规则性。不规则形状的最大高度和最小高度之差至少为0.4μm。障碍物和不规则性是通过对基材的表面进行喷砂而形成的。不规则性通过基板内部的全反射减少光的衰减并提高装置的亮度。

46. 发明授权

US06653793B1 Plasma display device and method for setting drive operation 失效
标题翻译：等离子显示装置及其驱动操作设定方法
公开(公告)号：US06653793B1
公开(公告)日：2003-11-25
申请号：US10372171
申请日：2003-02-25
申请人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto
发明人： Naoki Itokawa , Yoshiho Seo , Yasunobu Hashimoto
IPC分类号： G09G310
CPC分类号： G09G3/2942 , G09G3/2983
摘要： A plasma display device with improved luminance and light emission efficiency in display discharge without shortening the life is provided. The plasma display panel has a structure including a discharge gas space and fluorescent materials between the display electrode and the address electrode. After the addressing process for forming wall charge in cells to be lighted, a drive operation is performed for changing a potential of at least one display electrode so as to be different between the start time point and the end time point of the display discharge for generating display discharge and the following reform of the wall charge in the cell, and the cell voltage between the display electrode and the address electrode at the start time point of the display discharge is set to a value lower than the microdischarge start voltage that is measured in advance.
摘要翻译：提供了一种具有改善的显示放电亮度和发光效率而不缩短使用寿命的等离子体显示装置。等离子体显示面板具有包括显示电极和寻址电极之间的放电气体空间和荧光材料的结构。在要点亮的单元中形成壁电荷的寻址处理之后，执行驱动操作以改变至少一个显示电极的电位，以便在用于产生的显示放电的起始时间点和结束时间点之间不同显示放电和单元中的壁电荷的重新改变，并且在显示放电的起始时间点处的显示电极和寻址电极之间的单元电压被设置为低于测量的微放电开始电压的值提前。

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