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1. 发明授权

US08421788B2 Power supply circuit and image display apparatus using the same 有权
标题翻译：电源电路及使用其的图像显示装置
公开(公告)号：US08421788B2
公开(公告)日：2013-04-16
申请号：US11604331
申请日：2006-11-27
申请人： Hidenao Kubota , Yuzo Nishinaka , Yuki Iwane , Yutaka Yamada , Katsunobu Kimura
发明人： Hidenao Kubota , Yuzo Nishinaka , Yuki Iwane , Yutaka Yamada , Katsunobu Kimura
IPC分类号： G09G5/00
CPC分类号： G09G3/2965 , G09G2330/02 , G09G2330/06
摘要： It is an object of the present invention to provide an image display apparatus which enables cost reduction while being free from electromagnetic interference problems.A power supply circuit comprises, on a single circuit board, an AC inlet to which a power cord is connected from an external AC power supply, a filter circuit to which an inductance element is connected to suppress leakage of electromagnetic waves to the outside of the image display apparatus, and a switch which switches on/off an AC output supplied from the filter circuit. The circuit board of the power supply circuit is entirely covered by electromagnetic shielding means to shield electromagnetic waves. The electromagnetic shielding means is composed of, for example, a first shielding section which surrounds the lateral side of the circuit board and a second shielding section which covers the upper side of the circuit board. The second shielding section is formed of a part of the flat section of a rear cover of the image display apparatus.
摘要翻译：本发明的一个目的是提供一种能够在不受电磁干扰问题的情况下降低成本的图像显示装置。电源电路在单个电路板上包括从外部AC电源连接电源线的AC入口，连接有电感元件的滤波电路，以抑制电磁波向外部的泄漏图像显示装置以及从该滤波器电路提供的AC输出的开关。电源电路的电路板完全被电磁屏蔽装置覆盖，以屏蔽电磁波。电磁屏蔽装置例如包括围绕电路板的侧面的第一屏蔽部分和覆盖电路板的上侧的第二屏蔽部分。第二屏蔽部分由图像显示装置的后盖的平坦部分的一部分形成。

2. 发明授权

US08320119B2 Image display 有权
标题翻译：图像显示
公开(公告)号：US08320119B2
公开(公告)日：2012-11-27
申请号：US12649398
申请日：2009-12-30
申请人： Nobuyuki Isoshima , Kohei Miyoshi , Mika Ri , Yutaka Yamada , Toshihiro Tsutsui , Teppei Tanaka , Hidenao Kubota , Yuzo Nishinaka
发明人： Nobuyuki Isoshima , Kohei Miyoshi , Mika Ri , Yutaka Yamada , Toshihiro Tsutsui , Teppei Tanaka , Hidenao Kubota , Yuzo Nishinaka
IPC分类号： H05K7/20
CPC分类号： H05K7/20972
摘要： For improving a cooling efficiency of a display panel in a flat-type image display, various substrates and an image display element are disposed within a thin-sized housing thereof, including: a display panel; a chassis supporting the display panel from a rear surface side thereof; a front surface-side cover on a front side of the display panel; a rear surface-side cover on a rear side of the display panel; an image display element connected to the display panel; a display driver substrate connected to the display panel, and on a surface thereof opposite to the chassis are provided circuit parts; a power source substrate, supplying driving power to the display driver substrate and the image display element, and on a surface thereof opposite to the chassis are provided circuit parts thereof; and a first insulator board opposite to the display driver substrates and the power source substrate of the chassis.
摘要翻译：为了提高平面型图像显示器中的显示面板的冷却效率，将各种基板和图像显示元件设置在其薄型壳体内，包括：显示面板; 从其后表面侧支撑显示面板的底盘; 在所述显示面板的前侧的前表面侧盖; 在所述显示面板的后侧的后表面侧盖; 连接到显示面板的图像显示元件; 连接到显示面板的显示驱动器基板及其与底座相对的表面设置电路部分; 提供驱动电力到显示驱动器基板和图像显示元件的电源基板以及与其相反的表面上的电路基板的电路部分; 以及与显示器驱动器基板和底盘的电源基板相对的第一绝缘体板。

3. 发明授权

US08085259B2 Display apparatus 有权
标题翻译：显示装置
公开(公告)号：US08085259B2
公开(公告)日：2011-12-27
申请号：US12429247
申请日：2009-04-24
申请人： Hidenao Kubota , Yuzo Nishinaka , Yutaka Yamada
发明人： Hidenao Kubota , Yuzo Nishinaka , Yutaka Yamada
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G09G2320/041 , G09G2330/021
摘要： The present invention improves the reliability of a display apparatus by suppressing the temperature rise of the display apparatus mounted on a wall. The display apparatus is provided with a wall mount switch to detect a wall mount member if the wall mount member is attached to the rear of the display apparatus. If it is detected by the wall mount switch that the display apparatus is mounted on a wall, the display power supplied to a display unit is set lower than normal by a power controller. This suppresses the temperature rise of the apparatus mounted on a wall.
摘要翻译：本发明通过抑制安装在墙壁上的显示装置的温度升高来提高显示装置的可靠性。如果壁挂式部件安装在显示装置的后部，则显示装置设置有壁挂式开关，用于检测壁挂式部件。如果通过壁挂式开关检测到显示装置安装在墙壁上，则通过功率控制器将提供给显示单元的显示电力设置为低于正常。这抑制了安装在墙壁上的装置的温度上升。

4. 发明申请

US20100172098A1 IMAGE DISPLAY 有权
标题翻译：图像显示
公开(公告)号：US20100172098A1
公开(公告)日：2010-07-08
申请号：US12649398
申请日：2009-12-30
申请人： Nobuyuki Isoshima , Kohei Miyoshi , Mika Ri , Yutaka Yamada , Toshihiro Tsutsui , Teppei Tanaka , Hidenao Kubota , Yuzo Nishinaka
发明人： Nobuyuki Isoshima , Kohei Miyoshi , Mika Ri , Yutaka Yamada , Toshihiro Tsutsui , Teppei Tanaka , Hidenao Kubota , Yuzo Nishinaka
IPC分类号： H05K7/20
CPC分类号： H05K7/20972
摘要： A flat-type image display, such as, a plasma display, a LCD display, an OLED display, etc., in particular, for improving a cooling efficiency of a display panel, various kinds of substrates and an image display element, within the thin-sized housing thereof, comprises: a display panel; a chassis, which supports the display panel from a rear surface side thereof; a front surface-side cover, which is provided on a front side of the display panel; a rear surface-side cover, which is provided on a rear side of the display panel; an image display element connected with the display panel; a display driver substrate, which is connected with the display panel, and on a surface of which opposite to the chassis are provided circuit parts thereof; a power source substrate, which supplies driving power to the display driver substrate and the image display element, and on a surface of which opposite to the chassis are provided circuit parts thereof; and a first insulator board, which is provided at a position opposite to the display driver substrates and the power source substrate of the chassis.
摘要翻译：特别是用于提高显示面板，各种基板和图像显示元件的冷却效率的平面型图像显示器，例如等离子体显示器，LCD显示器，OLED显示器等薄型壳体包括：显示面板; 底盘，其从后表面侧支撑显示面板; 前表面侧盖，其设置在所述显示面板的前侧; 后表面侧盖，其设置在所述显示面板的后侧; 与显示面板连接的图像显示元件; 与显示面板连接的显示驱动器基板及其与底座相反的表面设置电路部分; 提供电源基板，其向显示驱动器基板和图像显示元件提供驱动电力，并且在与其相反的表面上设置电源基板的电路部分; 以及第一绝缘体板，其设置在与显示驱动器基板和底架的电源基板相对的位置。

5. 发明申请

US20100053140A1 DISPLAY APPARATUS 有权
标题翻译：显示设备
公开(公告)号：US20100053140A1
公开(公告)日：2010-03-04
申请号：US12429247
申请日：2009-04-24
申请人： Hidenao Kubota , Yuzo Nishinaka , Yutaka Yamada
发明人： Hidenao Kubota , Yuzo Nishinaka , Yutaka Yamada
IPC分类号： G09G5/00
CPC分类号： G09G5/00 , G09G2320/041 , G09G2330/021
摘要： The present invention improves the reliability of a display apparatus by suppressing the temperature rise of the display apparatus mounted on a wall. The display apparatus is provided with a wall mount switch to detect a wall mount member if the wall mount member is attached to the rear of the display apparatus. If it is detected by the wall mount switch that the display apparatus is mounted on a wall, the display power supplied to a display unit is set lower than normal by a power controller. This suppresses the temperature rise of the apparatus mounted on a wall.
摘要翻译：本发明通过抑制安装在墙壁上的显示装置的温度升高来提高显示装置的可靠性。如果壁挂式部件安装在显示装置的后部，则显示装置设置有壁挂式开关，用于检测壁挂式部件。如果通过壁挂式开关检测到显示装置安装在墙壁上，则通过功率控制器将提供给显示单元的显示电力设置为低于正常。这抑制了安装在墙壁上的装置的温度上升。

6. 发明申请

US20070165017A1 Power supply circuit and image display apparatus using the same 有权
标题翻译：电源电路及使用其的图像显示装置
公开(公告)号：US20070165017A1
公开(公告)日：2007-07-19
申请号：US11604331
申请日：2006-11-27
申请人： Hidenao Kubota , Yuzo Nishinaka , Yuki Iwane , Yutaka Yamada , Katsunobu Kimura
发明人： Hidenao Kubota , Yuzo Nishinaka , Yuki Iwane , Yutaka Yamada , Katsunobu Kimura
IPC分类号： G09G5/00
CPC分类号： G09G3/2965 , G09G2330/02 , G09G2330/06
摘要： It is an object of the present invention to provide an image display apparatus which enables cost reduction while being free from electromagnetic interference problems.A power supply circuit comprises, on a single circuit board, an AC inlet to which a power cord is connected from an external AC power supply, a filter circuit to which an inductance element is connected to suppress leakage of electromagnetic waves to the outside of the image display apparatus, and a switch which switches on/off an AC output supplied from the filter circuit. The circuit board of the power supply circuit is entirely covered by electromagnetic shielding means to shield electromagnetic waves. The electromagnetic shielding means is composed of, for example, a first shielding section which surrounds the lateral side of the circuit board and a second shielding section which covers the upper side of the circuit board. The second shielding section is formed of a part of the flat section of a rear cover of the image display apparatus.
摘要翻译：本发明的一个目的是提供一种能够在不受电磁干扰问题的情况下降低成本的图像显示装置。电源电路在单个电路板上包括从外部AC电源连接电源线的AC入口，连接有电感元件的滤波电路，以抑制电磁波向外部的泄漏图像显示装置以及从该滤波器电路提供的AC输出的开关。电源电路的电路板完全被电磁屏蔽装置覆盖，以屏蔽电磁波。电磁屏蔽装置例如包括围绕电路板的侧面的第一屏蔽部分和覆盖电路板的上侧的第二屏蔽部分。第二屏蔽部分由图像显示装置的后盖的平坦部分的一部分形成。

7. 发明申请

US20100194787A1 PLASMA DISPLAY PANEL DISPLAY APPARATUS 审中-公开
标题翻译：等离子显示面板显示设备
公开(公告)号：US20100194787A1
公开(公告)日：2010-08-05
申请号：US12614701
申请日：2009-11-09
申请人： Toshihiro TSUTSUI , Hidenao Kubota , Hirohito Kuriyama , Yuzo Nishinaka
发明人： Toshihiro TSUTSUI , Hidenao Kubota , Hirohito Kuriyama , Yuzo Nishinaka
IPC分类号： G09G5/10 , G06F3/038
CPC分类号： G09G3/293 , G09G2320/0238 , G09G2320/041 , G09G2330/021 , G09G2330/025
摘要： White noise images and white noise-like pattern images are discerned by making use of the fact that the address current is increased when such an image is entered and detecting the address current by an address current detection circuit. When the detected address current exceeds a given value α and persists for a given period of time, a CPU controls a contrast control circuit to lower the contrast of the video signal, thus reducing the power consumption of an address driver circuit.
摘要翻译：通过利用当输入这样的图像时地址电流增加并且通过地址电流检测电路检测地址电流的事实来识别白噪声图像和白噪声样图案图像。当检测到的地址电流超过给定值α并持续给定的时间时，CPU控制对比度控制电路以降低视频信号的对比度，从而降低地址驱动器电路的功耗。

8. 发明申请

US20070182298A1 Plasma display apparatus 失效
标题翻译：等离子显示装置
公开(公告)号：US20070182298A1
公开(公告)日：2007-08-09
申请号：US11515822
申请日：2006-09-06
申请人： Hidenao Kubota , Yutaka Yamada
发明人： Hidenao Kubota , Yutaka Yamada
IPC分类号： H01K1/30 , H01J5/16 , H01J61/40
CPC分类号： H01J11/44 , H01J2211/446 , H05K9/0054
摘要： Disclosed is an optical filter having an electromagnetic shield capable of shielding unnecessary radiation of electromagnetic waves from a PDP, in which satisfactory reduction of undesired radiation is achieved even by employing a relatively low price optical filter. A plasma display apparatus of the invention includes: a conductive rear surface cover covering a rear surface of a plasma display panel; an optical filter provided with an conductive layer having a surface resistance of 0.5 Ω/square or above, which is disposed at the front surface of the plasma display panel and serves to reduce leakage of electromagnetic waves from the plasma display panel; optical filter protecting members electrically connected with the rear surface cover, for protecting/retaining the optical filter; and a conductive body having elasticity, which is interposed between the optical filter and the optical filter protecting member. A plurality of bosses are formed in the optical filter protecting members. A part of the elastic conductive body is compressed by the bosses and connection resistance with the elastic conductive body is reduced.
摘要翻译：公开了一种具有电磁屏蔽的光学滤波器，其能够屏蔽来自PDP的电磁波的不必要的辐射，其中即使采用相对低价格的滤光器也能实现令人满意的不需要的辐射的减少。本发明的等离子体显示装置包括：覆盖等离子体显示面板的后表面的导电后表面盖; 具有表面电阻为0.5Ω/□以上的导电层的光学滤波器，其设置在等离子体显示面板的前表面，用于减少等离子体显示面板的电磁波的泄漏; 与后表面盖电连接的滤光器保护件，用于保护/保持滤光器; 以及具有弹性的导电体，其被插入在滤光器和滤光器保护构件之间。在滤光器保护构件中形成有多个凸起部。弹性导电体的一部分被凸起压缩，并且与弹性导电体的连接电阻减小。

9. 发明授权

US07612490B2 Plasma display apparatus with optical filter and elastic conductive body 失效
标题翻译：等离子显示装置，带有滤光片和弹性导电体
公开(公告)号：US07612490B2
公开(公告)日：2009-11-03
申请号：US11515822
申请日：2006-09-06
申请人： Hidenao Kubota , Yutaka Yamada
发明人： Hidenao Kubota , Yutaka Yamada
IPC分类号： H01J5/16
CPC分类号： H01J11/44 , H01J2211/446 , H05K9/0054
摘要： A plasma display apparatus includes a conductive rear surface cover covering a rear surface of a plasma display panel; an optical filter provided with a conductive layer having a surface resistance of 0.5 Ω/square or above, which is disposed at the front surface of the plasma display panel and serves to reduce leakage of electromagnetic waves from the plasma display panel; an optical filter fixing member electrically connected with the rear surface cover, for at least retaining the optical filter; and a conductive body having elasticity, which is interposed between the optical filter and the optical filter fixing member. A plurality of bosses are formed in the optical filter fixing member. A part of the elastic conductive body is compressed by the bosses and connection resistance with the elastic conductive body is reduced.
摘要翻译：等离子体显示装置包括覆盖等离子体显示面板的后表面的导电后表面盖; 具有表面电阻为0.5Ω/□以上的导电层的滤光器，其设置在等离子体显示面板的前表面，用于减少等离子体显示面板的电磁波泄漏; 与后表面盖电连接的滤光器固定件，用于至少保持滤光器; 以及具有弹性的导电体，其被插入在滤光器和光学滤光器固定构件之间。在光学滤光器固定构件中形成有多个凸起。弹性导电体的一部分被凸起压缩，并且与弹性导电体的连接电阻减小。

10. 发明申请

US20120140448A1 BACKLIGHT DEVICE AND IMAGE DISPLAY USING THE SAME 审中-公开
标题翻译：背光装置和使用其的图像显示
公开(公告)号：US20120140448A1
公开(公告)日：2012-06-07
申请号：US13297295
申请日：2011-11-16
申请人： Mayumi NAGAYOSHI , Satoshi Ohuchi , Hajime Inoue , Hidenao Kubota
发明人： Mayumi NAGAYOSHI , Satoshi Ohuchi , Hajime Inoue , Hidenao Kubota
IPC分类号： G02F1/13357
CPC分类号： G02B6/0021 , G02B6/0016 , G02B6/0036 , G02F1/133603 , G02F1/133606 , G02F1/133611 , G02F1/133615 , G02F2001/133607
摘要： A backlight device includes light emitting diodes (LED's) and a plate-like light guide plate which guides light from the light emitting diodes to a liquid crystal panel. Grooves are disposed on the back of the light guide plate and the light emitting diodes are disposed in the grooves. The light emitting diodes disposed in the grooves are arranged so that light emission direction thereof is parallel with light emission plane of the light guide plate. First optical pattern is disposed on first side opposite to light emission plane of light emitting diodes and second optical pattern is disposed on second side opposite to the back of light emitting diodes. The optical patterns are formed into minute prism array or lens array, for example.
摘要翻译：背光装置包括将发光二极管的光引导到液晶面板的发光二极管（LED）和板状导光板。凹槽设置在导光板的背面，并且发光二极管设置在凹槽中。布置在凹槽中的发光二极管被布置成使得其发光方向与导光板的光发射平面平行。第一光学图案设置在与发光二极管的发光平面相对的第一侧上，并且第二光学图案设置在与发光二极管的背面相对的第二侧上。例如，光学图案形成为微小的棱镜阵列或透镜阵列。

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