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21. 发明授权

US06359390B1 Display device 失效
标题翻译：显示设备
公开(公告)号：US06359390B1
公开(公告)日：2002-03-19
申请号：US09639331
申请日：2000-08-16
申请人： Takayoshi Nagai
发明人： Takayoshi Nagai
IPC分类号： G09G310
CPC分类号： G02F1/133308 , G02F1/13452 , G02F2001/133334 , H01J1/52 , H01J29/003 , H01J2211/446
摘要： A panel and a drive circuit substrate are disposed within a conductive shielding case. Between the panel and the drive circuit substrate, a conductive holding board or separately provided conductive material is provided, and connected to the conductive shielding case by a connecting element so as to surround the drive circuit substrate to be the source of noise. This forms an electromagnetic shield for the drive circuit. Further, a conductive layer is formed on an upper part of an insulating film of a wiring board which connects the panel and the drive circuit substrate. The conductive layer may be connected to, for example, the conductive shielding case and the holding board to be forced to have a ground potential. This provides an electromagnetic shield to the wiring board as well as preventing emission of noise from a gap between the panel and the conductive shielding case.
摘要翻译：面板和驱动电路基板设置在导电屏蔽壳内。在面板和驱动电路基板之间，设置导电保持板或分开设置的导电材料，并通过连接元件连接到导电屏蔽壳，以便围绕驱动电路基板成为噪声源。这形成驱动电路的电磁屏蔽。此外，在连接面板和驱动电路基板的布线板的绝缘膜的上部形成导电层。导电层可以连接到例如导电屏蔽壳体并且保持板被迫使其具有接地电位。这为布线板提供电磁屏蔽，并且防止从面板和导电屏蔽壳之间的间隙发出噪声。

22. 发明授权

US06160349A Display device 失效
标题翻译：显示设备
公开(公告)号：US06160349A
公开(公告)日：2000-12-12
申请号：US50023
申请日：1998-03-30
申请人： Takayoshi Nagai
发明人： Takayoshi Nagai
IPC分类号： H04N5/66 , G02F1/13 , G09F9/00 , G09G3/28 , G09G3/291 , G09G3/294 , H01J1/52 , H01J29/00
CPC分类号： G02F1/133308 , G02F1/13452 , G02F2001/133334 , H01J1/52 , H01J29/003 , H01J2211/446
摘要： A panel (10) and a drive circuit substrate (12) are disposed within a conductive shielding case (20). Between the panel (10) and the drive circuit substrate (12), a conductive holding board (16) or separately provided conductive material is provided, and connected to the conductive shielding case (20) by a connecting means (22) so as to surround the drive circuit substrate (12) to be the source of noise. This forms an electromagnetic shield for the drive circuit (12). Further, a conductive layer is formed on an upper part of an insulating film of a wiring board (25) which connects the panel (10) and the drive circuit substrate (12). The conductive layer may be connected to, for example, the conductive shielding case (20) and the holding board (16) to be forced to have a ground potential. This provides an electromagnetic shield to the wiring board (25) as well as preventing emission of noise from a gap between the panel (10) and the conductive shielding case (20).
摘要翻译：面板（10）和驱动电路基板（12）设置在导电屏蔽壳体（20）内。在面板（10）和驱动电路基板（12）之间设有导电保持板（16）或单独提供的导电材料，并通过连接装置（22）与导电屏蔽壳体（20）连接，从而围绕驱动电路基板（12）作为噪声源。这形成用于驱动电路（12）的电磁屏蔽。此外，在连接面板（10）和驱动电路基板（12）的布线板（25）的绝缘膜的上部形成有导电层。导电层可以连接到例如导电屏蔽壳体（20）和保持板（16）以被迫使其具有接地电位。这为电路板（25）提供电磁屏蔽，并且防止来自面板（10）和导电屏蔽壳体（20）之间的间隙的噪声的发射。

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