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公开(公告)号：US20160293141A1
公开(公告)日：2016-10-06
申请号：US15175047
申请日：2016-06-07
Applicant: Novatek Microelectronics Corp.
Inventor： Chien-Yu Chen , Chien-Chou Hung , Wei-Ying Tu , Jiun-Ting Chen
IPC: G09G5/18
CPC classification number: G09G5/18 , G06F1/3218 , G06F1/3265 , G09G5/12 , G09G2310/065 , G09G2310/067 , G09G2320/103 , G09G2330/021 , G09G2370/08 , Y02D10/153 , Y02D50/20
Abstract: A display driving apparatus including a signal transmission interface, a timing control circuit and an image detection circuit is provided. The signal transmission interface is configured to receive video image data and output the video image data. The timing control circuit is configured to receive the video image data and drive a display panel based on the video image data. The image detection circuit determines whether the video image data is a static image and determines whether the display driving apparatus operates in a power-saving mode based on the determination result. Under the power-saving mode, the signal transmission interface masks a part of the video image data, so as not to output the masked video image data to the timing control circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.
Abstract translation: 提供了包括信号传输接口，定时控制电路和图像检测电路的显示驱动装置。 信号传输接口被配置为接收视频图像数据并输出视频图像数据。 定时控制电路被配置为接收视频图像数据并且基于视频图像数据驱动显示面板。 图像检测电路确定视频图像数据是否是静态图像，并且基于确定结果来确定显示驱动装置是否以省电模式操作。 在省电模式下，信号传输接口屏蔽视频图像数据的一部分，以便不将屏蔽的视频图像数据输出到定时控制电路。 此外，还提供了适用于上述显示驱动装置的显示驱动方法。
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公开(公告)号：US10600389B2
公开(公告)日：2020-03-24
申请号：US15814375
申请日：2017-11-15
Applicant: Novatek Microelectronics Corp.
Inventor： Chien-Yu Chen , Chien-Chou Hung , Wei-Ying Tu , Jiun-Ting Chen
IPC: G09G5/18 , G06F1/3234 , G06F1/3218 , G09G5/12
Abstract: A display driving apparatus including a receiver circuit, a detection circuit and a driving circuit is provided. The receiver circuit receives the video image data at a first rate. The detection circuit is coupled to the receiver circuit. The detection circuit detects whether the video image data is a static image, and determines whether the display driving apparatus enters a power saving mode based on a detecting result. The driving circuit is coupled to the receiver circuit. The driving circuit drives the display panel. In the power saving mode, the receiver circuit continuously receives the video image data at the first rate, and periodically masks a part of the video image data according to the detecting result and outputs an unmasked part of the video image data to the driving circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.
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公开(公告)号：US20180075819A1
公开(公告)日：2018-03-15
申请号：US15814375
申请日：2017-11-15
Applicant: Novatek Microelectronics Corp.
Inventor： Chien-Yu Chen , Chien-Chou Hung , Wei-Ying Tu , Jiun-Ting Chen
CPC classification number: G09G5/18 , G06F1/3218 , G06F1/3265 , G09G5/12 , G09G2310/065 , G09G2310/067 , G09G2320/103 , G09G2330/021 , G09G2370/08 , Y02D10/153 , Y02D50/20
Abstract: A display driving apparatus including a receiver circuit, a detection circuit and a driving circuit is provided. The receiver circuit receives the video image data at a first rate. The detection circuit is coupled to the receiver circuit. The detection circuit detects whether the video image data is a static image, and determines whether the display driving apparatus enters a power saving mode based on a detecting result. The driving circuit is coupled to the receiver circuit. The driving circuit drives the display panel. In the power saving mode, the receiver circuit continuously receives the video image data at the first rate, and periodically masks a part of the video image data according to the detecting result and outputs an unmasked part of the video image data to the driving circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.
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4.发明授权Bus detection and control method and bus detection and control device and mobile industry processor interface system thereof 有权总线检测和控制方法及总线检测与控制装置及其移动工业处理器接口系统公开(公告)号：US09298655B2
公开(公告)日：2016-03-29
申请号：US13927117
申请日：2013-06-26
Applicant: NOVATEK Microelectronics Corp.
Inventor： Wei-Ying Tu , Ching-Tsung Tung
IPC: G06F13/364 , H04L29/14
CPC classification number: G06F13/364 , H04L29/14
Abstract: A bus detection and control method for a mobile industry processor interface system is disclosed, wherein a host is coupled to a slave with a mobile industry processor interface bus. The bus detection and control method includes steps of detecting statuses of the mobile industry processor interface bus and the host, to output a control signal; and outputting one of a predefined signal corresponding to an initial state and a transmission signal outputted to the mobile industry processor interface bus by the host as a reception signal of the slave according to the control signal.
Abstract translation: 公开了一种用于移动工业处理器接口系统的总线检测和控制方法，其中主机通过移动工业处理器接口总线耦合到从机。 总线检测和控制方法包括检测移动工业处理器接口总线和主机的状态的步骤，以输出控制信号; 并且根据控制信号，由主机输出对应于初始状态的预定义信号和输出到移动工业处理器接口总线的发送信号作为从机的接收信号。
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5.发明申请DISPLAY APPARATUS, DRIVING CHIP AND ERROR MESSAGE TRANSMISSION METHOD THEREOF 审中-公开显示装置，驱动芯片和错误信息传输方法公开(公告)号：US20140225876A1
公开(公告)日：2014-08-14
申请号：US13948177
申请日：2013-07-23
Applicant: Novatek Microelectronics Corp.
Inventor： Chih-Chao Yang , Wei-Ying Tu , Feng-Jung Kuo
IPC: G09G5/00
CPC classification number: G09G5/006 , G09G2370/10
Abstract: A display apparatus, a driving chip, and an error message transmission method are provided. The driving chip is coupled to a system end to drive a display panel. The driving chip includes a display data receiving interface and an error detector. The display data receiving interface receives a display data stream from the system end. The error detector is coupled to the display data receiving interface and detects at least one error message generated when the display data receiving interface receives the display data stream. The driving chip has a plurality of output pins, and the driving chip transmits the error message to the system end through at least one idle pin among the output pins.
Abstract translation: 提供显示装置，驱动芯片和错误消息传输方法。 驱动芯片耦合到系统端以驱动显示面板。 驱动芯片包括显示数据接收接口和错误检测器。 显示数据接收接口从系统端接收显示数据流。 误差检测器耦合到显示数据接收接口，并且检测当显示数据接收接口接收显示数据流时产生的至少一个错误消息。 驱动芯片具有多个输出引脚，并且驱动芯片通过输出引脚中的至少一个空闲引脚将错误消息发送到系统端。
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Patent Agency Ranking
6.发明授权Serial interface packet information detection and control method and receiver thereof 有权串行接口分组信息检测和控制方法及其接收机公开(公告)号：US09143272B2
公开(公告)日：2015-09-22
申请号：US13966304
申请日：2013-08-14
Applicant: NOVATEK Microelectronics Corp.
Inventor： I-Min Chen , Wei-Ying Tu
CPC classification number: H04L1/0045 , H04L1/0072
Abstract: A serial interface packet information detection and control method for a Mobile Industry Processor Interface is disclosed. The serial interface packet information detection and control method includes receiving and decoding a packet; generating a control signal according to packet information of a header of the packet; and disabling a function register according to the control signal.
Abstract translation: 公开了一种用于移动工业处理器接口的串行接口分组信息检测和控制方法。 串行接口包信息检测和控制方法包括接收和解码数据包; 根据分组报头的分组信息生成控制信号; 并根据控制信号禁用功能寄存器。
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公开(公告)号：US20140211888A1
公开(公告)日：2014-07-31
申请号：US13942723
申请日：2013-07-16
Applicant: NOVATEK MICROELECTRONICS CORP.
Inventor： Chih-Chao Yang , Wei-Ying Tu , Yu-Hsun Peng , Feng-Jung Kuo , Chien-Yu Chen
IPC: H04L7/00
CPC classification number: H04L7/0066 , G09G2330/06 , G09G2370/10
Abstract: A signal receiving apparatus and method adapted for receiving a MIPI signal are disclosed. The signal receiving apparatus includes a signal receiver, a selector, a decoding apparatus and a byte boundary searcher. The signal receiver receives a clock signal, and obtains an input data stream according to the clock signal. The selector outputs the input data stream to a first or second output terminal according to a decoding error signal. The byte boundary searcher operates a boundary searching operation on the input data stream for generating a byte tuning information, wherein, the signal receiver adjusts the clock according to the byte tuning information for adjusting the input data stream.
Abstract translation: 公开了一种适于接收MIPI信号的信号接收装置和方法。 信号接收装置包括信号接收器，选择器，解码装置和字节边界搜索器。 信号接收器接收时钟信号，并根据时钟信号获得输入数据流。 选择器根据解码错误信号将输入数据流输出到第一或第二输出端。 字节边界搜索器对输入数据流进行边界搜索操作，以产生字节调谐信息，其中信号接收机根据用于调整输入数据流的字节调谐信息来调整时钟。
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公开(公告)号：US09858898B2
公开(公告)日：2018-01-02
申请号：US15175047
申请日：2016-06-07
Applicant: Novatek Microelectronics Corp.
Inventor： Chien-Yu Chen , Chien-Chou Hung , Wei-Ying Tu , Jiun-Ting Chen
CPC classification number: G09G5/18 , G06F1/3218 , G06F1/3265 , G09G5/12 , G09G2310/065 , G09G2310/067 , G09G2320/103 , G09G2330/021 , G09G2370/08 , Y02D10/153 , Y02D50/20
Abstract: A display driving apparatus including a signal transmission interface, a timing control circuit and an image detection circuit is provided. The signal transmission interface is configured to receive video image data and output the video image data. The timing control circuit is configured to receive the video image data and drive a display panel based on the video image data. The image detection circuit determines whether the video image data is a static image and determines whether the display driving apparatus operates in a power-saving mode based on the determination result. Under the power-saving mode, the signal transmission interface masks a part of the video image data, so as not to output the masked video image data to the timing control circuit. Furthermore, a display driving method adapted for the foregoing display driving apparatus is also provided.
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公开(公告)号：US09077505B2
公开(公告)日：2015-07-07
申请号：US13942723
申请日：2013-07-16
Applicant: Novatek Microelectronics Corp.
Inventor： Chih-Chao Yang , Wei-Ying Tu , Yu-Hsun Peng , Feng-Jung Kuo , Chien-Yu Chen
CPC classification number: H04L7/0066 , G09G2330/06 , G09G2370/10
Abstract: A signal receiving apparatus and method adapted for receiving a MIPI signal are disclosed. The signal receiving apparatus includes a signal receiver, a selector, a decoding apparatus and a byte boundary searcher. The signal receiver receives a clock signal, and obtains an input data stream according to the clock signal. The selector outputs the input data stream to a first or second output terminal according to a decoding error signal. The byte boundary searcher operates a boundary searching operation on the input data stream for generating a byte tuning information, wherein, the signal receiver adjusts the clock according to the byte tuning information for adjusting the input data stream.
Abstract translation: 公开了一种适于接收MIPI信号的信号接收装置和方法。 信号接收装置包括信号接收器，选择器，解码装置和字节边界搜索器。 信号接收器接收时钟信号，并根据时钟信号获得输入数据流。 选择器根据解码错误信号将输入数据流输出到第一或第二输出端。 字节边界搜索器对输入数据流进行边界搜索操作，以产生字节调谐信息，其中信号接收机根据用于调整输入数据流的字节调谐信息来调整时钟。
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10.发明申请Serial Interface Packet Information Detection and Control Method and Receiver Thereof 有权串行接口分组信息检测和控制方法及其接收机公开(公告)号：US20140372834A1
公开(公告)日：2014-12-18
申请号：US13966304
申请日：2013-08-14
Applicant: NOVATEK Microelectronics Corp.
Inventor： I-Min Chen , Wei-Ying Tu
IPC: H04L1/00
CPC classification number: H04L1/0045 , H04L1/0072
Abstract: A serial interface packet information detection and control method for a Mobile Industry Processor Interface is disclosed. The serial interface packet information detection and control method includes receiving and decoding a packet; generating a control signal according to packet information of a header of the packet; and disabling a function register according to the control signal.
Abstract translation: 公开了一种用于移动工业处理器接口的串行接口分组信息检测和控制方法。 串行接口包信息检测和控制方法包括接收和解码数据包; 根据分组报头的分组信息生成控制信号; 并根据控制信号禁用功能寄存器。
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