Patents by Inventor Ssu-Chieh Yang

Ssu-Chieh Yang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Display panel driving device and driving method for saving electrical energy thereof
    Patent number: 9286851
    Abstract: A display panel driving device is provided. The display panel driving device includes a host and a driving chip. The driving chip includes a store unit, a driving module and a transmitting interface unit. The host controls the transmitting interface unit to switch sources of image data received by the driving module according to content of the image data, so as to determine whether the driving module receives the image data from the store unit or not.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: March 15, 2016
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Chen-Ming Hsu, Ssu-Chieh Yang, Yu-Feng Lin, Jung-Tse Lee
  • Display panel driving device and driving method thereof for saving electrical energy
    Patent number: 9019249
    Abstract: A display panel driving device and a driving method thereof are provided. The display panel driving device includes a host and a driving chip, in which the driving chip includes a store unit and a driving module. The host switches sources of image data received by the driving module according to content of the image data, so as to determine whether the driving module receives the image data from the store unit or not.
    Type: Grant
    Filed: November 30, 2011
    Date of Patent: April 28, 2015
    Assignee: Himax Technologies Limited
    Inventors: Chen-Ming Hsu, Ssu-Chieh Yang, Yu-Feng Lin, Jung-Tse Lee
  • Display system
    Patent number: 8525818
    Abstract: A display system includes a display device, a driving circuit, a flexible printed circuit (FPC), a charge pump circuit and a control circuit. The driving circuit is disposed on the display device, and utilized for driving the display device. The FPC is externally coupled to the display device. The charge pump circuit is disposed on the FPC, and utilized for generating at least an output voltage to the driving circuit. The control circuit is disposed on the display device and coupled to the driving circuit, and utilized for generating a control signal to control the charge pump circuit. The charge pump circuit has a control pin coupled to the control circuit for receiving the control signal generated from the control circuit.
    Type: Grant
    Filed: March 9, 2010
    Date of Patent: September 3, 2013
    Assignee: Himax Technologies Limited
    Inventors: Ssu-Chieh Yang, Yaw-Guang Chang, Hsien-Ting Huang
  • Display system
    Patent number: 8482551
    Abstract: A display system includes a display device, a driving circuit, a flexible printed circuit (FPC), a charge pump circuit and a control circuit. The driving circuit is disposed on the display device, for driving the display device. The FPC is externally coupled to the display device. The charge pump circuit is disposed on the FPC, for generating at least an output voltage to the driving circuit. The control circuit is disposed on the display device and coupled to the driving circuit, for generating a plurality of control signals to control the charge pump circuit. The charge pump circuit has a plurality of control ports coupled to the control circuit for receiving the control signals generated from the control circuit, respectively.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: July 9, 2013
    Assignee: Himax Technologies Limited
    Inventors: Ssu-Chieh Yang, Yaw-Guang Chang, Hsien-Ting Huang
  • DISPLAY PANEL DRIVING DEVICE
    Publication number: 20130044087
    Abstract: A display panel driving device is provided. The display panel driving device includes a host and a driving chip. The driving chip includes a store unit, a driving module and a transmitting interface unit. The host controls the transmitting interface unit to switch sources of image data received by the driving module according to content of the image data, so as to determine whether the driving module receives the image data from the store unit or not.
    Type: Application
    Filed: November 30, 2011
    Publication date: February 21, 2013
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: Chen-Ming Hsu, Ssu-Chieh Yang, Yu-Feng Lin, Jung-Tse Lee
  • DISPLAY PANEL DRIVING DEVICE AND DRIVING METHOD THEREOF
    Publication number: 20130044086
    Abstract: A display panel driving device and a driving method thereof are provided. The display panel driving device includes a host and a driving chip, in which the driving chip includes a store unit and a driving module. The host switches sources of image data received by the driving module according to content of the image data, so as to determine whether the driving module receives the image data from the store unit or not.
    Type: Application
    Filed: November 30, 2011
    Publication date: February 21, 2013
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: Chen-Ming Hsu, Ssu-Chieh Yang, Yu-Feng Lin, Jung-Tse Lee
  • DISPLAY SYSTEM
    Publication number: 20100164944
    Abstract: A display system includes a display device, a driving circuit, a flexible printed circuit (FPC), a charge pump circuit and a control circuit. The driving circuit is disposed on the display device, and utilized for driving the display device. The FPC is externally coupled to the display device. The charge pump circuit is disposed on the FPC, and utilized for generating at least an output voltage to the driving circuit. The control circuit is disposed on the display device and coupled to the driving circuit, and utilized for generating a control signal to control the charge pump circuit. The charge pump circuit has a control pin coupled to the control circuit for receiving the control signal generated from the control circuit.
    Type: Application
    Filed: March 9, 2010
    Publication date: July 1, 2010
    Inventors: Ssu-Chieh Yang, Yaw-Guang Chang, Hsien-Ting Huang
  • DISPLAY SYSTEM
    Publication number: 20100118011
    Abstract: A display system includes a display device, a driving circuit, a flexible printed circuit (FPC), a charge pump circuit and a control circuit. The driving circuit is disposed on the display device, for driving the display device. The FPC is externally coupled to the display device. The charge pump circuit is disposed on the FPC, for generating at least an output voltage to the driving circuit. The control circuit is disposed on the display device and coupled to the driving circuit, for generating a plurality of control signals to control the charge pump circuit. The charge pump circuit has a plurality of control ports coupled to the control circuit for receiving the control signals generated from the control circuit, respectively.
    Type: Application
    Filed: January 21, 2010
    Publication date: May 13, 2010
    Inventors: Ssu-Chieh Yang, Yaw-Guang Chang, Hsien-Ting Huang