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1. 发明申请

US20160187422A1 SEMICONDUCTOR DEVICE 有权
标题翻译：半导体器件
公开(公告)号：US20160187422A1
公开(公告)日：2016-06-30
申请号：US14972660
申请日：2015-12-17
申请人： Synaptics Display Devices GK
发明人： Akihito KUMAMOTO , Kazuo NISHIMAE
IPC分类号： G01R31/3177 , G09G3/36
CPC分类号： G09G3/36 , G01R31/31724 , G09G3/006
摘要： The semiconductor device cyclically outputs given status information pieces according to a predetermined procedure from a test output terminal one by one on receipt of a test enable direction through a test enable terminal, and outputs the same status information pieces as those output at that time from the test output terminal without interruption on receipt of a test disable direction. Operating the test enable terminal, the semiconductor device cyclically outputs status information pieces without the need for initial setting and further, outputs only desired status information without interruption.
摘要翻译：半导体器件通过测试使能端子在接收到测试使能方向时逐个地从测试输出端子逐个输出给定的状态信息，并输出与当时输出的相同的状态信息片段测试输出端子在接收到测试禁止方向时不中断。操作测试使能端子，半导体器件循环输出状态信息，而不需要初始设置，并且还可以不中断地输出所需的状态信息。

2. 发明申请

US20160217763A1 DISPLAY DRIVER 审中-公开
标题翻译：显示驱动器
公开(公告)号：US20160217763A1
公开(公告)日：2016-07-28
申请号：US15000117
申请日：2016-01-19
申请人： Synaptics Display Devices GK
发明人： Go TOYODA , Takashi NOSE , Yoshitaka IWASAKI , Akihito KUMAMOTO
IPC分类号： G09G5/00 , G09G3/32 , G09G5/373 , G09G3/36
CPC分类号： G09G5/006 , G09G3/2096 , G09G3/3266 , G09G3/3674 , G09G2310/0267 , G09G2310/0278 , G09G2310/06 , G09G2310/08 , G09G2360/18 , G09G2370/10
摘要： A display driver is disclosed that includes: an external interface circuit having input modes as interface modes to input display data. The display driver keeps the scan driving of a display panel stopped during a predetermined period until the driving of the display panel by display data input in the interface mode after switching is enabled in case that the interface mode of the external interface circuit is switched in the middle of driving the display panel based on display data input through the external interface circuit.
摘要翻译：公开了一种显示驱动器，其包括：具有作为输入显示数据的接口模式的输入模式的外部接口电路。显示驱动器在预定时间段期间保持显示面板的扫描驱动停止，直到在外部接口电路的接口模式切换到开关之后，在切换之后以接口模式输入的显示数据驱动显示面板基于通过外部接口电路输入的显示数据来驱动显示面板的中间。

3. 发明申请

US20160232867A1 SEMICONDUCTOR DEVICE AND MOBILE TERMINAL 审中-公开
标题翻译：半导体器件和移动终端
公开(公告)号：US20160232867A1
公开(公告)日：2016-08-11
申请号：US14997782
申请日：2016-01-18
申请人： Synaptics Display Devices GK
发明人： Yoshitaka IWASAKI , Takashi OYAMA , Akihito KUMAMOTO , Satoshi YAMAGUCHI
IPC分类号： G09G3/36
CPC分类号： G09G3/3648 , G09G2330/022 , G09G2330/027
摘要： A semiconductor device and a mobile terminal are described herein. In one example, a semiconductor device is provided that includes: a power-source part; an interface part; a logic part; and a driving part. In the semiconductor device, the power-source part includes a power-source-cutoff-detection circuit operable to detect a first state in which supply of an external power source is cut off. The logic part includes: a data-cutoff-detection circuit operable to detect a second state in which supply of stream data accompanied by synchronizing signals from outside the semiconductor device is cut off undesirably; and a control circuit operable to perform control for having the driving part cope with the power source cutoff with the power-source-cutoff-detection circuit detecting the first state or the data-cutoff-detection circuit detecting the second state.
摘要翻译：本文描述了半导体器件和移动终端。在一个示例中，提供了一种半导体器件，其包括：电源部分; 接口部分; 逻辑部分; 和驾驶部分。在半导体器件中，电源部分包括电源切断检测电路，其可操作以检测外部电源的供应被切断的第一状态。逻辑部分包括：数据切断检测电路，可操作以检测不期望地切断伴随着来自半导体器件外部的同步信号的流数据的供给的第二状态; 以及控制电路，其可操作以执行控制，以使所述驱动部件与检测到所述第一状态的所述电源截止检测电路切断所述电源切断，或者检测所述第二状态的所述数据截止检测电路。

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