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1. 发明授权

US06707250B2 Gas discharge display device, plasma addressed liquid crystal display device, and method for producing the same 失效
标题翻译：气体放电显示装置，等离子体寻址液晶显示装置及其制造方法
公开(公告)号：US06707250B2
公开(公告)日：2004-03-16
申请号：US09875260
申请日：2001-06-07
申请人： Kiyoshi Okano , Yoshihiro Kanno , Yoichi Morita , Takahiro Togawa , Hirohito Komatsu , Masatake Hayashi , Atsushi Seki
发明人： Kiyoshi Okano , Yoshihiro Kanno , Yoichi Morita , Takahiro Togawa , Hirohito Komatsu , Masatake Hayashi , Atsushi Seki
IPC分类号： H01J1706
CPC分类号： H01J17/485 , H01J17/066 , H01J2217/4025 , H01J2217/49
摘要： A liquid crystal cell substrate 109, a plasma cell substrate 104, a dielectric layer 103 provided between the liquid crystal cell substrate 109 and the plasma cell substrate 104, a liquid crystal layer 110 provided between the liquid crystal cell substrate 109 and the dielectric layer 103, and a plurality of plasma channels 106 provided between the dielectric layer 103 and the plasma cell substrate 104, are provided. Each of the plurality of plasma channels 106 includes a discharge gas, an anode 107 and a cathode 108, and the cathode 108 includes a cathode layer 108a made of a mixture of a conductive material and an insulative material including a glass having a lead weight percentage of 30% or less.
摘要翻译：液晶单元基板109，等离子体单元基板104，设置在液晶单元基板109和等离子体单元基板104之间的电介质层103，设置在液晶单元基板109和电介质层103之间的液晶层110 ，以及设置在电介质层103和等离子体单元基板104之间的多个等离子体通道106。多个等离子体通道106中的每一个包括放电气体，阳极107和阴极108，并且阴极108包括由导电材料和绝缘材料的混合物制成的阴极层108a，该绝缘材料包括具有铅重量百分比在30％以下。

2. 发明授权

US06597332B1 Plasma addressing display device 失效
标题翻译：等离子寻址显示装置
公开(公告)号：US06597332B1
公开(公告)日：2003-07-22
申请号：US09626074
申请日：2000-07-26
申请人： Yoshihiro Kanno , Yoichi Morita , Takahiro Togawa , Hirohito Komatsu , Masatake Hayashi , Kiyoshi Okano
发明人： Yoshihiro Kanno , Yoichi Morita , Takahiro Togawa , Hirohito Komatsu , Masatake Hayashi , Kiyoshi Okano
IPC分类号： G09G328
CPC分类号： G09G3/20 , G09G3/3662 , G09G2310/0267
摘要： A plasma addressing display device comprising a flat panel including a display cell having columns of signal electrodes and also including a plasma cell having rows of discharge channels, with pixels formed at intersections of the signal electrodes and the discharge channels; a scanning circuit for sequentially discharging the columns of the signal electrodes at a pre-set period to select pixels from row to row; and a signal circuit for supplying picture signals to the column of the signal electrodes to write the picture signals in the pixels of the selected row, the scanning circuit discharging each discharge channel with time shift as the discharging period allocated to the discharge channel of a previous row is partially overlapped at least with the discharging period allocated to the discharge channel of the next row to allocate a discharging period longer than the pre-set period to each discharge channel.
摘要翻译：一种等离子体寻址显示装置，包括：平板，包括具有信号电极列的显示单元，并且还包括具有排放通道排列的等离子体单元，所述等离子体单元形成在信号电极和放电通道的交点处; 扫描电路，用于以预设的周期顺序地排列信号电极的列，以从行到行选择像素; 以及信号电路，用于将图像信号提供给信号电极的列，以将图像信号写入所选择的行的像素中，扫描电路以时间偏移放电每个放电通道作为分配给先前的放电通道的放电周期至少与分配给下一行的放电通道的放电周期部分重叠，以向每个放电通道分配比预设周期长的放电周期。

3. 发明授权

US5909261A Plasma addressed electro-optical display 失效
标题翻译：等离子体寻址电光显示
公开(公告)号：US5909261A
公开(公告)日：1999-06-01
申请号：US987391
申请日：1997-12-09
申请人： Atsushi Seki , Masatake Hayashi , Takahiro Togawa , Saori Ariji
发明人： Atsushi Seki , Masatake Hayashi , Takahiro Togawa , Saori Ariji
IPC分类号： G02F1/1333 , G02F1/133 , G09F9/35 , G09G3/36 , H01J17/49
CPC分类号： G02F1/13334 , G09G3/3662
摘要： A plasma addressed electro-optical display is disclosed which is capable of improving current resistance of discharge electrodes disposed below cover glass to be similar to that of discharge electrodes in an effective frame and which, therefore, is enabled to be free from disconnection the reliability to be improved. The plasma addressed electro-optical display has a plasma cell formed by disposing a thin dielectric plate on a first substrate having a main surface on which a plurality of substantially parallel discharge electrodes are formed in such a manner that a predetermined distance is provided between the first substrate and the thin dielectric plate and by hermetically sealing the periphery of the first substrate and the thin dielectric plate with a sealing portion; and a second substrate disposed on the thin dielectric plate and having electrodes intersecting the discharge electrodes at substantially right angles on an opposite surface thereof in such a manner that an electro-optical material layer is interposed between the thin dielectric plate and the second substrate, wherein barrier ribs for separating the plasma cell are formed on the discharge electrodes apart from the sealing portion, a cover glass layer covering the discharge electrodes is formed in at least a region between the barrier ribs and the sealing portion, and assuming that the thickness of each of the discharge electrodes is t, the width of the same in an effective frame is W.sub.1 and the width of the same below the cover glass is W.sub.2, a predetermined equation is satisfied.
摘要翻译：公开了一种等离子体寻址电光显示器，其能够将布置在盖玻璃下方的放电电极的电流电阻改善为与有效框架中的放电电极类似，并且因此能够将可靠性断开要改进等离子体寻址的电光显示器具有通过在具有主表面的第一基板上设置薄电介质板而形成的等离子体单元，其中形成有多个基本上平行的放电电极，其方式是在第一基板和薄电介质板，并且通过密封部分密封第一基板和薄电介质板的周边; 以及第二基板，其设置在所述薄电介质板上，并且具有在其相对表面上以大致直角交叉的所述放电电极的电极，使得所述电光材料层插入在所述薄电介质板和所述第二基板之间，其中在离开密封部分的放电电极上形成用于分离等离子体单元的阻挡肋，在阻挡肋和密封部分之间的至少一个区域中形成覆盖放电电极的覆盖玻璃层，并且假设每个放电电极的宽度为t，有效框架的宽度为W1，玻璃罩下方的宽度为W2，满足规定的方程式。

4. 发明授权

US6002382A Plasma addressed display 失效
标题翻译：等离子体寻址显示
公开(公告)号：US6002382A
公开(公告)日：1999-12-14
申请号：US932044
申请日：1997-09-17
申请人： Masatake Hayashi , Atsushi Seki
发明人： Masatake Hayashi , Atsushi Seki
IPC分类号： G02F1/1333 , G02F1/133 , G09F9/35 , H01J17/49 , G09G3/28
CPC分类号： G02F1/13334
摘要： A plasma addressed display is intended to improve structures of electrodes and barrier ribs for stabilizing the discharge characteristics and enhancing the yield and the image quality. The plasma addressed display has a flat panel structure in which a display cell is laminated on a plasma cell. The plasma cell has discharge channels sequentially arranged along the scanning direction. The display cell is joined to the plasma cell, and it has signal electrodes sequentially arranged in the direction perpendicular to the scanning direction, and liquid crystal in contact with the signal electrodes. The plasma cell has a lower substrate joined to the display cell side, pairs of anode electrodes and cathode electrodes disposed in discharge channels, and barrier ribs formed on the substrate so as to partition the discharge channels from each other. The cathode electrode is positioned at an approximately central portion of one discharge channel partitioned by the two adjacent barrier ribs, and the corresponding anode electrode is brought in contact with one, positioned on the downstream side of the scanning direction, of the two adjacent barrier ribs.
摘要翻译：等离子体寻址显示旨在改善用于稳定放电特性并提高产量和图像质量的电极和隔板的结构。等离子体寻址显示器具有平板结构，其中显示单元层压在等离子体单元上。等离子体单元具有沿扫描方向顺序排列的放电通道。显示单元连接到等离子体单元，并且其具有沿与扫描方向垂直的方向依次布置的信号电极和与信号电极接触的液晶。等离子体单元具有连接到显示单元侧的下基板，布置在放电通道中的成对阳极电极和阴极电极以及形成在基板上的隔肋，以将排放通道彼此分隔开。阴极电极位于由两个相邻的隔壁分隔的一个放电通道的大致中央部分处，并且相应的阳极电极与位于扫描方向的下游侧上的相邻的阳极电极接触，。

5. 发明授权

US5834896A Plasma display with barrier ribs 失效
标题翻译：等离子显示屏与障壁
公开(公告)号：US5834896A
公开(公告)日：1998-11-10
申请号：US954992
申请日：1997-10-14
申请人： Masatake Hayashi , Atsushi Seki
发明人： Masatake Hayashi , Atsushi Seki
IPC分类号： G02F1/1333 , G02F1/133 , G09F9/313 , H01J9/00 , H01J17/48 , H01J17/49
CPC分类号： G02F1/13334 , H01J17/485
摘要： A discharge panel (2) includes substrates (3, 8) bonded together with a gap and ionizable gas sealed within the gap. Discharge electrodes including an anode (9) and a cathode (9a) having a strip pattern are formed on the lower substrate (8) so as to divide the gap into discharge channels (12). A barrier rib (10) is disposed over each anode (9) covering one side wall of the anode (9) so that a portion is exposed to the ionizable gas in the discharge channel (12). The cathodes (9a) are free of the barrier ribs (10) and are exposed to the ionizable gas in the discharge channel (12). The elimination of barrier ribs (10) from the cathodes (9a) increases the effective display region. In an alternate embodiment, the barrier ribs (10), the anodes (9) and a cathodes (9a) are of the same width and same pitch, and provide for a simplification in the manufacturing process.
摘要翻译：放电面板（2）包括用间隙结合在一起的基板（3,8）和密封在间隙内的可电离气体。在下基板（8）上形成包括具有带状图案的阳极（9）和阴极（9a）的放电电极，以将间隙分成放电通道（12）。在覆盖阳极（9）的一个侧壁的每个阳极（9）上设置隔肋（10），使得一部分暴露于排出通道（12）中的可电离气体。阴极（9a）没有隔壁（10）并且暴露于放电通道（12）中的可电离气体。从阴极（9a）消除阻挡肋（10）增加了有效显示区域。在替代实施例中，阻挡肋（10），阳极（9）和阴极（9a）具有相同的宽度和相同的间距，并且提供了制造过程的简化。

6. 发明授权

US6019655A Method for manufacturing a plasma display discharge panel 失效
标题翻译：等离子体显示放电面板的制造方法
公开(公告)号：US6019655A
公开(公告)日：2000-02-01
申请号：US141276
申请日：1998-08-27
申请人： Masatake Hayashi , Atsushi Seki
发明人： Masatake Hayashi , Atsushi Seki
IPC分类号： G02F1/1333 , G02F1/133 , G09F9/313 , H01J9/00 , H01J17/48 , H01J17/49
CPC分类号： G02F1/13334 , H01J17/485
摘要： To improve the structure of discharge electrodes formed in a discharge panel, improve the effective screen surface rate and increase productivity, a discharge panel 2 is constituted by a pair of substrates 3 and 8 bonded together with a gap and ionizable gas sealed within the gap space. Discharge electrodes 9 having a stripe pattern are formed on the lower substrate 8 and barrier ribs 10 runnig parallel with the discharge electrodes 9 are formed on the lower substrate 8 so as to divide the gap space in such a manner as to define discharge channels 12. A part of each of the discharge electrodes 9 is covered by the corresponding barrier rib 10 whereas the remaining part thereof is exposed within the discharge channel 12.
摘要翻译：为了改善在放电面板中形成的放电电极的结构，提高了有效的屏幕表面速率并提高了生产率，放电面板2由一对基板3和8构成，该基板3和8与间隙结合在一起并且可密封在间隙空间内的可电离气体。具有条纹图案的放电电极9形成在下基板8上，并且在下基板8上形成与放电电极9平行的阻挡肋10，以便以限定放电通道12的方式分隔间隙空间。每个放电电极9的一部分由对应的隔壁10覆盖，而其余部分在放电通道12内露出。

7. 发明授权

US08400392B2 Apparatus and method for controlling backlight and liquid crystal display 有权
标题翻译：用于控制背光和液晶显示器的装置和方法
公开(公告)号：US08400392B2
公开(公告)日：2013-03-19
申请号：US11986135
申请日：2007-11-20
申请人： Kazuto Kimura , Masatake Hayashi , Tomio Aoki , Yoshihiro Katsu , Mitsuyasu Asano
发明人： Kazuto Kimura , Masatake Hayashi , Tomio Aoki , Yoshihiro Katsu , Mitsuyasu Asano
IPC分类号： G09G3/36
CPC分类号： G09G3/3426 , G09G2320/0233 , G09G2320/028 , G09G2330/021 , G09G2360/16
摘要： Disclosed is a backlight control apparatus for controlling a backlight used in a liquid crystal display, the backlight having a lighting area that includes a plurality of blocks in each of which a backlight luminance is individually allowed to change. The apparatus includes a backlight control unit that calculates the backlight luminance of each block so that the absolute value of the difference between a backlight lighting ratio and 1 is at or below a first value, and controls the backlight so as to yield the calculated backlight luminances of the respective blocks, the backlight lighting ratio being the ratio between backlight set values of neighboring blocks.
摘要翻译：公开了一种用于控制液晶显示器中使用的背光的背光控制装置，该背光源具有包括多个块的照明区域，每个区块中的每一个单独允许背光亮度改变。该装置包括背光控制单元，其计算每个块的背光亮度，使得背光照明比1与1之间的差的绝对值处于或低于第一值，并且控制背光以便产生所计算的背光亮度各个块的背光照明比是相邻块的背光源设定值的比值。

8. 发明授权

US08264447B2 Display apparatus and method for controlling a backlight with multiple light sources of a display unit 有权
标题翻译：用于控制具有显示单元的多个光源的背光的显示装置和方法
公开(公告)号：US08264447B2
公开(公告)日：2012-09-11
申请号：US11277055
申请日：2006-03-21
申请人： Kazuto Kimura , Shozo Masuda , Masatake Hayashi
发明人： Kazuto Kimura , Shozo Masuda , Masatake Hayashi
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G3/3426 , G09G3/3648 , G09G2320/0233 , G09G2320/0285 , G09G2320/0646 , G09G2320/066 , G09G2330/021 , G09G2360/16
摘要： A display apparatus includes a display unit having a display screen divided into a plurality of regions and controlled using a transmittance ratio on a pixel-by-pixel basis, a backlight including a plurality of sets of light sources, each set being disposed so as to correspond to one of the regions, and a control unit for identifying display luminance in each region, computing the emission luminance of each light source on the basis of the identified display luminance while taking into account an effect on the region of the other light sources not corresponding to the region, and computing a correction value for each pixel on the basis of a shift amount between the set emission luminance and an optimal display luminance for one of the regions, and delivering a display driving signal generated on the basis of the correction value to each pixel so as to control the luminance of the pixel.
摘要翻译：显示装置包括显示单元，其具有分割成多个区域的显示屏幕，并且以逐个像素为基础使用透射率比进行控制;背光源，包括多组光源，每组设置为：对应于一个区域，以及控制单元，用于识别每个区域中的显示亮度，基于所识别的显示亮度计算每个光源的发光亮度，同时考虑到对其他光源的区域的影响不是并且根据所设定的发光亮度和所述区域之一的最佳显示亮度之间的移动量计算每个像素的校正值，以及基于所述校正值生成的显示驱动信号以便控制像素的亮度。

9. 发明申请

US20080123022A1 Surface light source device and liquid crystal display unit 有权
标题翻译：表面光源装置和液晶显示装置
公开(公告)号：US20080123022A1
公开(公告)日：2008-05-29
申请号：US11820222
申请日：2007-06-18
申请人： Tomio Aoki , Masatake Hayashi , Shozo Masuda , Tadashi Morimoto
发明人： Tomio Aoki , Masatake Hayashi , Shozo Masuda , Tadashi Morimoto
IPC分类号： G02F1/13357
CPC分类号： G09G3/3426 , G02F1/133603 , G02F2001/133613 , G09G3/3413 , G09G3/3648 , G09G2320/0233 , G09G2320/064 , G09G2320/0646 , G09G2360/145 , G09G2360/16
摘要： A surface light source device which illuminates a transmission-type liquid crystal display unit from the back surface includes P×Q surface light source units with individually controlled light sources. Each of the light sources includes a plurality of light-emitting element units. Each of the light-emitting element units includes at least one red light-emitting element that emits red light, at least one green light-emitting element that emits green light, and at least one blue light-emitting element that emits blue light. The center of mass of a luminance profile based on each of a plurality of red light-emitting elements, a plurality of green light-emitting elements, and a plurality of blue light-emitting elements in each surface light source unit substantially coincides with the center of mass of the surface light source unit.
摘要翻译：从后表面照射透射型液晶显示单元的面光源装置具有具有独立控制光源的PxQ面光源单元。每个光源包括多个发光元件单元。每个发光元件单元包括发射红光的至少一个红色发光元件，发出绿色光的至少一个绿色发光元件和发出蓝色光的至少一个蓝色发光元件。基于每个表面光源单元中的多个红色发光元件，多个绿色发光元件和多个蓝色发光元件中的每一个的亮度分布的质心基本上与中心的表面光源单元的质量。

10. 发明授权

US06597330B1 Plasma addressed display device 失效
标题翻译：等离子体寻址显示设备
公开(公告)号：US06597330B1
公开(公告)日：2003-07-22
申请号：US09391804
申请日：1999-09-08
申请人： Masatake Hayashi , Hiroshi Itou
发明人： Masatake Hayashi , Hiroshi Itou
IPC分类号： G09G328
CPC分类号： H01J17/485
摘要： A plasma addressed display device includes a flat panel, a scanning circuit and a signal circuit. The flat panel is of a superimposed structure of a plasma cell having scanning electrodes in a row configuration and a display cell having scanning electrodes in a column configuration. The scanning circuit sequentially applies selection pulses to the scanning electrode to scan the display panel. The signal circuit writes the picture data in the signal electrode in synchronism with this scanning. On the plasma cells, there are formed reciprocally isolated discharge channels in a row configuration. To each discharge channel, charged with an electrically dischargeable gas, are allotted plural scanning electrodes. As characteristic of the present invention, the scanning circuit sequentially applies the selection pulses to the scanning electrode allotted to a sole discharge channel to produce electrical discharge to form at least two scanning lines to a sole discharge channel. This realizes a high open area ratio and high resolution of the plasma addressed display device.
摘要翻译：等离子体寻址显示装置包括平板，扫描电路和信号电路。平板是具有排列扫描电极的等离子体单元和具有列构造的扫描电极的显示单元的重叠结构。扫描电路顺序地向扫描电极施加选择脉冲以扫描显示面板。信号电路与该扫描同步地将图像数据写入信号电极。在等离子体电池上，形成了行配置中的相互隔离的放电通道。分配有可放电气体的每个放电通道被分配多个扫描电极。作为本发明的特征，扫描电路顺序地将选择脉冲施加到分配给唯一放电通道的扫描电极，以产生放电，以形成至少两条扫描线到唯一的放电通道。这实现了等离子体寻址显示装置的高开放面积比和高分辨率。

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