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11. 发明申请

US20100207955A1 VIDEO DISPLAY APPARATUS 审中-公开
标题翻译：视频显示设备
公开(公告)号：US20100207955A1
公开(公告)日：2010-08-19
申请号：US12691546
申请日：2010-01-21
申请人： Noriyuki NISHIMAKI , Toshio Ueda
发明人： Noriyuki NISHIMAKI , Toshio Ueda
IPC分类号： G09G5/02
CPC分类号： H04N5/63 , G09G3/2003 , G09G3/2007 , G09G3/22 , G09G3/28 , G09G2310/0232 , G09G2320/0271 , G09G2330/021 , G09G2360/16
摘要： In a display apparatus such as PDP, in order to obtain well-lighted video while suppressing an increase in power consumption, the luminance level of a specific region of a display panel is decreased in accordance with an average luminance level of the entire display panel. However, when a low-luminance region and a high-luminance region are mixed in display video, even the luminance of the low-luminance region is decreased and gray-scale crush is caused in some cases. An average luminance level for each region is detected, and a shading process is controlled for each region based on the detected region-specific average luminance level and the luminance level of input video. With this control, when the luminance level of the input video signal is higher than a predetermined threshold, the shading process is operated, and when the luminance level is lower than the predetermined threshold, the shading process is stopped.
摘要翻译：在诸如PDP的显示装置中，为了在抑制功耗增加的同时获得良好照明的视频，显示面板的特定区域的亮度水平根据整个显示面板的平均亮度水平而减小。然而，当在显示视频中混合低亮度区域和高亮度区域时，即使低亮度区域的亮度也降低，并且在某些情况下导致灰度压碎。检测每个区域的平均亮度水平，并且基于检测到的区域特定平均亮度水平和输入视频的亮度水平，针对每个区域控制阴影处理。通过该控制，当输入视频信号的亮度水平高于预定阈值时，阴影处理被操作，并且当亮度水平低于预定阈值时，遮光处理被停止。

12. 发明授权

US07768480B2 Plasma display device and capacitive load driving circuit 失效
标题翻译：等离子显示装置和容性负载驱动电路
公开(公告)号：US07768480B2
公开(公告)日：2010-08-03
申请号：US11282112
申请日：2005-11-18
申请人： Makoto Onozawa , Tomokatsu Kishi , Hideaki Ohki , Masaki Kamada
发明人： Makoto Onozawa , Tomokatsu Kishi , Hideaki Ohki , Masaki Kamada
IPC分类号： G09G3/28 , G09G5/00 , G06F3/038 , H02M5/00 , H03K21/16
CPC分类号： G09G3/2965 , G09G3/292 , G09G3/2942 , G09G2310/0267 , G09G2310/061 , G09G2320/0252 , G09G2330/023
摘要： A problem is to be solved that there is to be provided a plasma display device capable of generating driving signals with less variation in delay time and without carrying out any phase adjustment. There is provided a plasma display device including; a first display electrode; a second display electrode adapted to cause a discharge to occur between the first display electrode and the second display electrode; a first display electrode drive circuit for applying a discharge voltage to the first display electrode; and a second display electrode drive circuit for applying a discharge voltage to the second display electrode. The first display electrode drive circuit has a first output element for supplying a first electric potential to the first display electrode in accordance with a first input signal which is inputted by using a transformer.
摘要翻译：要解决的问题是要提供一种等离子体显示装置，能够产生延迟时间变化较小的驱动信号，而不进行任何相位调整。提供了一种等离子体显示装置，包括：第一显示电极; 适于在第一显示电极和第二显示电极之间产生放电的第二显示电极; 用于向第一显示电极施加放电电压的第一显示电极驱动电路; 以及用于向第二显示电极施加放电电压的第二显示电极驱动电路。第一显示电极驱动电路具有用于根据通过使用变压器输入的第一输入信号向第一显示电极提供第一电位的第一输出元件。

13. 发明申请

US20100156267A1 PLASMA DISPLAY PANEL 审中-公开
标题翻译：等离子显示面板
公开(公告)号：US20100156267A1
公开(公告)日：2010-06-24
申请号：US12636753
申请日：2009-12-13
申请人： Tomonari MISAWA , Yoshiho Seo
发明人： Tomonari MISAWA , Yoshiho Seo
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/42
摘要： A plasma display panel has a first plate provided with a plurality of display electrodes extending in a first direction and a second plate in opposition to the first plate via a discharge space. The second plate is provided with a plurality of address electrodes extending in a second direction and a phosphor layer. The phosphor layer includes a magnesium oxide crystal and a plurality of kinds of phosphors, the phosphors being classified according to respective kinds. A surface of a particle of manganese-activated zinc silicate, which is one of the plurality of kinds of phosphors, is coated with a coating oxide which is at least one kind of element being oxidized. An electronegativity of the coating oxide is smaller than an average electronegativity of contained elements of zinc silicate excluding oxygen.
摘要翻译：等离子体显示面板具有第一板，该第一板设置有沿第一方向延伸的多个显示电极和经由放电空间与第一板相对的第二板。第二板设置有沿第二方向延伸的多个寻址电极和荧光体层。荧光体层包括氧化镁晶体和多种荧光体，荧光体根据各种分类。作为多种荧光体中的一种的锰活化硅酸锌的颗粒的表面涂覆有被氧化的至少一种元素的涂层氧化物。涂层氧化物的电负性小于除氧之外的含硅酸锌的元素的平均电负性。

14. 发明授权

US07728792B2 Mesh-pattern partitioned plasma display panel 失效
标题翻译：网格划分等离子体显示面板
公开(公告)号：US07728792B2
公开(公告)日：2010-06-01
申请号：US11745582
申请日：2007-05-08
申请人： Masahiro Sawa , Yoshimi Kawanami , Koji Ohira , Nobuyuki Takahashi
发明人： Masahiro Sawa , Yoshimi Kawanami , Koji Ohira , Nobuyuki Takahashi
IPC分类号： G09G3/28 , H01J17/49
CPC分类号： H01J11/12 , H01J11/36 , H01J2211/361
摘要： A plasma display panel is provided in which discharge connection in the column direction is prevented without increasing the number of man-hours in a formation process of a partition and without deteriorating ventilation for an exhaust process. A pattern in a plan view of a partition is made a mesh pattern in which vertical patterns are included at inter-row positions in each column. Each of first vertical walls is positioned at a boundary between columns, each of second vertical walls is arranged at a position away from a boundary between columns for each boundary between rows and each of horizontal walls is positioned at a boundary between rows. In the partition, a height of portions where the first vertical wall crosses the horizontal wall and a height of portions where the second vertical wall crosses the horizontal wall are smaller than a height of the other portions of the partition.
摘要翻译：提供了一种等离子体显示面板，其中防止排列连接在列方向上，而不增加在隔板的形成过程中的工时数，并且不会使排气过程的通风恶化。分区的平面视图中的图案被制成网格图案，其中在每列中的行间位置包括垂直图案。每个第一垂直壁位于柱之间的边界处，每个第二垂直壁布置在离行之间的边界处的位置之间，并且每个水平壁位于行之间的边界处。在隔壁中，第一垂直壁与水平壁交叉的部分的高度和第二垂直壁与水平壁交叉的部分的高度小于隔板的其他部分的高度。

15. 发明授权

US07710351B2 Load drive circuit and display device using the same 失效
标题翻译：负载驱动电路和使用其的显示装置
公开(公告)号：US07710351B2
公开(公告)日：2010-05-04
申请号：US10948300
申请日：2004-09-24
申请人： Yuji Sano , Toyoshi Kawada , Yoshinori Okada
发明人： Yuji Sano , Toyoshi Kawada , Yoshinori Okada
IPC分类号： G09G3/28
CPC分类号： G09G3/296 , G09G2320/0223 , G09G2330/06
摘要： A load drive circuit, successfully suppressed in unnecessary electromagnetic wave generation through suppressing transition time in the drive voltage waveform even under a reduced effective load, and a display device using this circuit are provided, wherein the circuit comprises a drive circuit inversively amplifying a signal, used for driving a load, input through an input terminal, and output from an output terminal; a first current source connected to the input terminal of the drive circuit and being capable of controlling current output; and a first switch circuit connected between the input terminal of the drive circuit and a first reference potential point.
摘要翻译：一种负载驱动电路，即使在降低的有效负载的情况下，通过抑制驱动电压波形中的转换时间也成功地抑制了不必要的电磁波生成，并且提供了使用该电路的显示装置，其中，该电路包括反向放大信号的驱动电路，用于驱动负载，通过输入端输入，并从输出端输出; 连接到驱动电路的输入端并能够控制电流输出的第一电流源; 以及连接在驱动电路的输入端和第一参考电位之间的第一开关电路。

16. 发明申请

US20090230862A1 Substrate Assembly for Plasma Display Panel and Display Panel 审中-公开
标题翻译：等离子显示面板和显示面板的基板组件
公开(公告)号：US20090230862A1
公开(公告)日：2009-09-17
申请号：US12090355
申请日：2005-12-19
申请人： Koji Sugawa
发明人： Koji Sugawa
IPC分类号： H01J17/49
CPC分类号： H01J11/12 , H01J11/40
摘要： The present invention provides a substrate assembly for a PDP which can prevent vacuum ultraviolet rays from reaching a dielectric layer and a protective layer from peeling off.A substrate assembly for a PDP of the present invention includes display electrodes, a first dielectric layer covering the display electrodes, a shield layer for shielding vacuum ultraviolet rays, a second dielectric layer and a protective layer stacked in this order on a substrate.
摘要翻译：本发明提供一种用于PDP的基板组件，其能够防止真空紫外线到达电介质层和保护层脱落。本发明的PDP用基板组件包括显示电极，覆盖显示电极的第一电介质层，用于屏蔽真空紫外线的屏蔽层，第二电介质层和保护层依次层叠在基板上。

17. 发明授权

US07568914B2 Heat treatment apparatus 失效
标题翻译：热处理设备
公开(公告)号：US07568914B2
公开(公告)日：2009-08-04
申请号：US11641714
申请日：2006-12-20
申请人： Hideki Okano
发明人： Hideki Okano
IPC分类号： F27B9/20
CPC分类号： F27B9/028 , C03B29/08 , F27B9/10 , F27B9/2469 , F27B9/3011 , F27B9/36
摘要： A heat treatment apparatus includes a heating furnace including a tunnel-shaped heating space for heating an object to be heated, the heating space having an inlet port and an outlet port formed at both ends thereof; a transporting unit transporting the object to the outlet port when the object is brought into the heating space through the inlet port; a heating unit heating the object that is being transported; and a gas-flow generation unit forming a gas flow that flows in a transporting direction of the object in the heating space, wherein the heating space has a cross-section orthogonal to the transporting direction of the object, the cross-section is changed in area along the transporting direction of the object.
摘要翻译：热处理装置包括：加热炉，包括用于加热待加热物体的隧道状加热空间，所述加热空间具有形成在其两端的入口和出口; 当物体通过入口进入加热空间时，将物体运送到出口的运送单元; 加热单元加热正在运输的物体; 以及气体生成单元，其形成在所述加热空间中沿所述物体的输送方向流动的气流，其中，所述加热空间具有与所述物体的输送方向正交的截面，所述横截面变化区域沿物体的输送方向。

18. 发明授权

US07492081B2 Display panel module and method for manufacturing the same 失效
标题翻译：显示面板模块及其制造方法
公开(公告)号：US07492081B2
公开(公告)日：2009-02-17
申请号：US11294343
申请日：2005-12-06
申请人： Nobuyuki Hori , Yoshimi Kawanami
发明人： Nobuyuki Hori , Yoshimi Kawanami
IPC分类号： H01J1/16 , H01J61/40 , H01K1/26 , H01K1/30
CPC分类号： H01J9/42 , H01J9/245 , H01J11/10 , H01J11/44 , H01J2211/446
摘要： A method for manufacturing a display panel module is provided by which production costs are reduced. A method is provided for manufacturing a display panel module that includes a display panel, a functional film and a drive circuit board. The method includes attaching the drive circuit board to the display panel, conducting a lighting test of the display panel using the drive circuit board to confirm that the display panel is an acceptable product, and bonding the functional film to a front face of the display panel. In the bonding process, an adhesive layer having a thickness equal to or more than 200 microns is interposed between the front face of the display panel and the functional film.
摘要翻译：提供了一种制造显示面板模块的方法，通过该方法降低了生产成本。提供一种用于制造显示面板模块的方法，该显示面板模块包括显示面板，功能膜和驱动电路板。该方法包括将驱动电路板附接到显示面板，使用驱动电路板对显示面板进行照明测试，以确认显示面板是可接受的产品，并将功能膜粘合到显示面板的正面。在接合过程中，在显示面板的前表面和功能膜之间插入厚度等于或大于200微米的粘合剂层。

19. 发明授权

US07439941B1 White balance correction circuit and correction method for display apparatus that displays color image by controlling number of emissions or intensity thereof in accordance with plurality of primary color video signals 失效
标题翻译：用于显示装置的白平衡校正电路和校正方法，其通过根据多个原色视频信号通过控制发射数或强度来显示彩色图像
公开(公告)号：US07439941B1
公开(公告)日：2008-10-21
申请号：US09722621
申请日：2000-11-28
申请人： Ken Kumakura , Hideaki Ohki , Yuichiro Kimura , Yasuji Noguchi , Takayuki Ooe
发明人： Ken Kumakura , Hideaki Ohki , Yuichiro Kimura , Yasuji Noguchi , Takayuki Ooe
IPC分类号： G09G3/28
CPC分类号： G09G3/2944 , G09G2320/0276 , G09G2320/0626 , G09G2320/0666 , G09G2330/021 , G09G2360/16
摘要： A display apparatus, which displays a color image by controlling the number of emissions or the intensity thereof in accordance with primary color video signals input thereto, has a detection portion and a white balance correction portion. The detection portion is used to detect the number of emissions or the intensity, and the white balance correction portion is used to correct white balance by adjusting the amplitudes of the primary color video signals in accordance with the detected number of emissions or the detected intensity. Therefore, correct white balance can be maintained regardless of the number of emissions or the intensity of emission.
摘要翻译：通过根据输入的原色视频信号控制发射次数或其强度来显示彩色图像的显示装置具有检测部分和白平衡校正部分。检测部分用于检测发射次数或强度，并且白平衡校正部分用于通过根据检测到的发射次数或检测到的强度调整原色视频信号的幅度来校正白平衡。因此，无论排放的数量或排放强度如何，都可以保持正确的白平衡。

20. 发明授权

US07420576B2 Display apparatus and display driving method for effectively eliminating the occurrence of a moving image false contour 失效
标题翻译：用于有效消除运动图像假轮廓出现的显示装置和显示驱动方法
公开(公告)号：US07420576B2
公开(公告)日：2008-09-02
申请号：US10807252
申请日：2004-03-24
申请人： Masanori Takeuchi , Masaya Tajima , Yutaka Chiaki , Shunji Ohta , Akira Yamamoto
发明人： Masanori Takeuchi , Masaya Tajima , Yutaka Chiaki , Shunji Ohta , Akira Yamamoto
IPC分类号： G09G5/10
CPC分类号： G09G3/2803 , G09G3/2029 , G09G3/2059 , G09G3/2077 , G09G2320/0261 , G09G2320/0266 , G09G2320/0271 , G09G2320/103 , G09G2320/106 , G09G2340/0428
摘要： A display apparatus displaying gray scale by using a subfield method has a gain control circuit, a sub gain control circuit, and an error diffusion circuit. The gain control circuit has the number of gray scale levels of an input signal and outputting a first intermediate image signal with a first number of gray scale levels, and the sub gain control circuit receives the first intermediate image signal, compresses the number of gray scale levels of the first intermediate image signal, and outputs a second intermediate image signal with a second number of gray scale levels. The error diffusion circuit receives the second intermediate image signal and increase the number of gray scale levels by simulating additional gray scale levels through error diffusion.
摘要翻译：通过使用子场方法显示灰度的显示装置具有增益控制电路，副增益控制电路和误差扩散电路。增益控制电路具有输入信号的灰度级数，并且输出具有第一数量的灰度级的第一中间图像信号，并且子增益控制电路接收第一中间图像信号，压缩灰度级数第一中间图像信号的电平，并输出具有第二数量灰度级的第二中间图像信号。误差扩散电路接收第二中间图像信号并通过模拟通过误差扩散的附加灰度级增加灰度级数。

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