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1. 发明申请

WO2018053000A1 FAULT-TOLERANT LCD DISPLAY 审中-公开
标题翻译：容错液晶显示器
公开(公告)号：WO2018053000A1
公开(公告)日：2018-03-22
申请号：PCT/US2017/051363
申请日：2017-09-13
申请人： L-3 COMMUNICATIONS CORPORATION
发明人： ABERNATHY, Michael G.
IPC分类号： G09G3/36 , G09G3/3266 , G09G3/3275 , G09G3/20
摘要： A fault-tolerant LCD display system comprises an LCD panel and a first driver coupled to the LCD panel and including a first gate driver and a first source driver, the first driver including a first transient voltage suppressor. A second driver is also coupled to the LCD panel and includes a second gate driver and a second source driver, the second driver including a second transient voltage suppressor. One of the first and second drivers is operable to be active while the other is inactive, and vice versa, and the first and second drivers are isolated from one another. The first and second transient voltage suppressors are operable to prevent a back biasing voltage from leaking back through the inactive driver and thus the transient voltage suppressors are operative to prevent a back biasing voltage from shunting through the non-active driver.
摘要翻译：容错LCD显示系统包括LCD面板和耦合到LCD面板且包括第一栅极驱动器和第一源极驱动器的第一驱动器，第一驱动器包括第一瞬态电压抑制器。第二驱动器也耦合到LCD面板并且包括第二栅极驱动器和第二源极驱动器，第二驱动器包括第二瞬态电压抑制器。第一和第二驱动器中的一个是可操作的，而另一个是不活动的，反之亦然，并且第一和第二驱动器彼此隔离。第一瞬态电压抑制器和第二瞬态电压抑制器可操作以防止反向偏置电压通过非活动驱动器泄漏回来，并且因此瞬态电压抑制器可操作以防止反向偏置电压通过非活动驱动器分流。

2. 发明申请

WO2017176939A1 ISOLATED DIGITAL VIDEO INTERFACE RECEIVER AND METHOD FOR ISOLATING RECEIVED DIGITAL VIDEO INTERFACE SIGNALS 审中-公开
标题翻译：隔离式数字视频接口接收器和用于隔离接收到的数字视频接口信号的方法
公开(公告)号：WO2017176939A1
公开(公告)日：2017-10-12
申请号：PCT/US2017/026231
申请日：2017-04-05
申请人： L-3 COMMUNICATIONS CORPORATION
发明人： ABERNATHY, Michael G. , LOVELACE, Nathaniel F.
IPC分类号： G09G5/00 , H04L25/02
CPC分类号： H04L25/03885 , G09G5/006 , G09G2330/02 , G09G2330/06 , G09G2370/12 , G09G2380/12 , H04L25/0266 , H04N21/40 , H04N21/41 , H04N21/4104 , H04N21/43 , H04N21/436 , H04N21/43615 , H04N21/43632 , H04N21/43635
摘要： Digital video signals are transmitted from a transmitter to a receiver (100B) via a digital video interface including shielded twisted pair cables (200A, 200B) that are surrounded by an over-braid shield (250). The over-braid shield is connected to a chassis ground (140) at a transmitting end and the receiving end. An interface conveys the received signals to receiver processing circuitry (150). The interface is connected to an isolated ground (125B), isolating the receiver processing circuitry. Cable shields of the twisted pairs are also connected to the isolated ground (125B), such that a return current is forced back through the twisted pair cable shields rather than the over-braid shield. This reduces electromagnetic emissions and confines transients primarily to the over-braid shield.
摘要翻译：数字视频信号经由数字视频接口从发送器发送到接收器（100B），所述数字视频接口包括被覆盖编织屏蔽（250）围绕的屏蔽双绞线电缆（200A，200B）。覆盖编织屏蔽层在发送端和接收端连接到底盘接地（140）。接口将接收到的信号传送给接收机处理电路（150）。该接口连接到隔离地（125B），隔离接收器处理电路。双绞线的电缆屏蔽也连接到隔离的接地（125B），使得返回电流通过双绞线电缆屏蔽而不是覆盖编织屏蔽。这可以减少电磁辐射，并将瞬变限制在覆盖屏蔽层上。

3. 发明公开

EP3513403A1 FAULT-TOLERANT LCD DISPLAY 审中-实审
公开(公告)号：EP3513403A1
公开(公告)日：2019-07-24
申请号：EP17772230.3
申请日：2017-09-13
申请人： L-3 Communications Corporation
发明人： ABERNATHY, Michael G.
IPC分类号： G09G3/36 , G09G3/3266 , G09G3/3275 , G09G3/20

4. 发明公开

EP3440665A1 ISOLATED DIGITAL VIDEO INTERFACE RECEIVER AND METHOD FOR ISOLATING RECEIVED DIGITAL VIDEO INTERFACE SIGNALS 审中-实审
公开(公告)号：EP3440665A1
公开(公告)日：2019-02-13
申请号：EP17723792.2
申请日：2017-04-05
申请人： L-3 Communications Corporation
发明人： ABERNATHY, Michael G. , LOVELACE, Nathaniel F.
IPC分类号： G09G5/00 , H04L25/02

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