公开(公告)号：US20170366759A1

公开(公告)日：2017-12-21

申请号：US15676956

申请日：2017-08-14

Applicant: NOVATEK MICROELECTRONICS CORP.

Inventor： Jhih-Siou CHENG ,  Yi-Chuan LIU ,  Hung-Cheng HSIAO ,  Ying-Wen CHOU

IPC: H04N5/268 ,  G06F13/40 ,  H04N5/38 ,  H04N5/44

CPC classification number: H04N5/268 ,  G06F13/4086 ,  H04N5/38 ,  H04N5/44

Abstract: A video transmission system is disclosed. The video transmission system comprises a multi-drop bus, a first source driving chip, a second source driving chip and a timing controller. The first source driving chip comprises a first source driving circuit and a first terminal circuit. The first terminal circuit is coupled to the multi-drop bus and the first source driving circuit for providing a first terminal resistor. The second source driving chip comprises a second source driving circuit and a second terminal circuit. The second terminal circuit is coupled to the multi-drop bus and the second source driving circuit for providing a second terminal resistor. The timing controller is coupled to the first source driving chip and the second source driving chip via the multi-drop bus.

公开(公告)号：US20150326813A1

公开(公告)日：2015-11-12

申请号：US14328078

申请日：2014-07-10

Applicant: NOVATEK MICROELECTRONICS CORP.

Inventor： Jhih-Siou CHENG ,  Yi-Chuan LIU ,  Hung-Cheng HSIAO ,  Ying-Wen CHOU

IPC: H04N5/38 ,  H04N5/268 ,  H04N5/44

CPC classification number: H04N5/268 ,  G06F13/4086 ,  H04N5/38 ,  H04N5/44

Abstract: A video transmission system is disclosed. The video transmission system comprises a multi-drop bus, a first source driving chip, a second source driving chip and a timing controller. The first source driving chip comprises a first source driving circuit and a first terminal circuit. The first terminal circuit is coupled to the multi-drop bus and the first source driving circuit for providing a first terminal resistor. The second source driving chip comprises a second source driving circuit and a second terminal circuit. The second terminal circuit is coupled to the multi-drop bus and the second source driving circuit for providing a second terminal resistor. The timing controller is coupled to the first source driving chip and the second source driving chip via the multi-drop bus.

Abstract translation: 公开了一种视频传输系统。 视频传输系统包括多点总线，第一源驱动芯片，第二源驱动芯片和定时控制器。 第一源极驱动芯片包括第一源极驱动电路和第一端子电路。 第一终端电路耦合到多点总线和第一源极驱动电路，用于提供第一端子电阻器。 第二源极驱动芯片包括第二源极驱动电路和第二端子电路。 第二端子电路耦合到多点总线和第二源极驱动电路，用于提供第二端子电阻器。 定时控制器通过多点总线耦合到第一源驱动芯片和第二源驱动芯片。