Henry Zeng

US Patent:

8582028, Nov 12, 2013

Filed:

Apr 6, 2010

Appl. No.:

12/755253

Inventors:

Henry Zeng - Sunnyvale CA, US

Assignee:

Synaptics Incorporated - San Jose CA

International Classification:

H04N 5/66
H04N 9/12

US Classification:

348383, 345 13, 345903

Abstract:

A multi-monitor display is disclosed. A multi-monitor display receives a video data stream configured for a single H×V video display; splits the video data stream into a plurality of video data streams for transmission to a plurality of displays which, together, substantially span the H×V display.

US Patent:

8583841, Nov 12, 2013

Filed:

Oct 15, 2010

Appl. No.:

12/905377

Inventors:

Henry Zeng - Sunnyvale CA, US
Ji Park - Morgan Hill CA, US

Assignee:

Synaptics Incorporated - San Jose CA

International Classification:

G06F 3/00
G06F 13/00
G06F 13/12

US Classification:

710 65, 710 35, 710 21

Abstract:

A video relay circuit is provided including an input channel to receive input video data packets; a first circuit to convert the input video data packets into data for a display device; a second circuit coupled to the first circuit to retime, recondition and re-drive the data channels; an output channel to couple the video data packets into an output stream. Also provided is a video data transmission link including a video relay circuit as above and a daisy chain of video display devices including a video source; a plurality of video display devices wherein a first video display device is coupled to the source of video data, and each further video display device receives the source signal from the previous display and provides the video signal to the next display; wherein at least one of the video display devices comprises a video relay circuit as above.

US Patent:

20100177016, Jul 15, 2010

Filed:

Jan 13, 2009

Appl. No.:

12/353132

Inventors:

Henry ZENG - Sunnyvale CA, US

International Classification:

G09G 5/00

US Classification:

345 11

Abstract:

A multi-monitor display is disclosed. A multi-monitor display receives video data configured for a single N×M video display; splits the video data into a plurality of portions spanning the N×M display; and transmits the plurality of portions to a corresponding plurality of displays.

US Patent:

20100177017, Jul 15, 2010

Filed:

Dec 9, 2009

Appl. No.:

12/634571

Inventors:

Henry Zeng - Sunnyvale CA, US
Jimmy Lee - Palo Alto CA, US

International Classification:

G09G 5/00

US Classification:

345 11

Abstract:

A multi-monitor display is disclosed. A multi-monitor display receives video data configured for a single N×M video display; splits the video data into a plurality of portions spanning the N×M display; and transmits the plurality of portions to a corresponding plurality of displays. The multi-monitor display system can be any system, for example a display-port system or an ePaper system.

US Patent:

20110304522, Dec 15, 2011

Filed:

Jun 15, 2010

Appl. No.:

12/816202

Inventors:

HENRY ZENG - Sunnyvale CA, US
JING QIAN - Shanghai, CN
XIAOQIAN ZHANG - Shanghai, CN
Xuexin LIU - Shanghai, CN

International Classification:

G09G 5/00

US Classification:

345 11

Abstract:

A multi-monitor display driver that provides consolidated EDID data is provided. The display driver reads the EDID data from the one or more monitors coupled to the driver, determines a consolidated EDID data that is compatible with each of the monitors, and writes the EDID data to an EDID memory in the driver. A source interacting with the driver reads the consolidated EDID data to control interactions with the driver.

US Patent:

20110310070, Dec 22, 2011

Filed:

Jun 14, 2011

Appl. No.:

13/160443

Inventors:

Henry ZENG - Sunnyvale CA, US
Jing QIAN - Shanghai, CN
Xiaoqian ZHANG - Shanghai, CN
Xuexin LIU - Shanghai, CN

International Classification:

G09G 5/00

US Classification:

345204

Abstract:

A multi-monitor display driver that splits a received video image into multiple images for display on separate monitors. The driver includes a line buffer where data from a received image is written. Monitor interfaces can receive data from a portion of the line buffer corresponding to the interface to split the image.

US Patent:

20120066425, Mar 15, 2012

Filed:

Jun 23, 2011

Appl. No.:

13/167589

Inventors:

Henry ZENG - Sunnyvale CA, US
Ji Park - Morgan Hill CA, US

International Classification:

G06F 13/14

US Classification:

710303

Abstract:

A docking system utilizing a single DisplayPort cable connection to a computer system is provided. In one embodiment, the docking system includes a single DisplayPort (“DP”) input, a management layer module coupled to receive video inputs from the single DP input and to provide video data to at least one video monitor output, and a USB layer module coupled to receive an AUX channel from the single DP input and to couple the AUX channel with a USB hub.

US Patent:

20120182223, Jul 19, 2012

Filed:

Jan 13, 2011

Appl. No.:

13/006333

Inventors:

HENRY ZENG - Sunnyvale CA, US
Ji Park - Morgan Hill CA, US

International Classification:

G06F 3/041

US Classification:

345173

Abstract:

An integrated controller for an integrated display and touch panel and its associated method provide (a) a DisplayPort or embedded DisplayPort interface for communicating control and data signals for both display and touch functions between a host system and the integrated controller, wherein the touch control and data signals are communicated over an auxiliary channel of the DisplayPort or embedded DisplayPort interface; (b) a display panel interface for communicating display data and control signals between the integrated controller and a display monitor; (c) a touch panel interface for communicating touch data and control signals between the integrated controller and a touch panel; and (d) a control circuit which processes the display and touch control and data signals of the DisplayPort or embedded DisplayPort interface, the display data and control signals of the display panel interface and the touch data and control signals of the touch panel interface.