Title:
PIXEL MODULE FOR USE IN LARGE AREA DISPLAY
Document Type and Number:
Japanese Patent JP2005084683
Kind Code:
A
Abstract:
To provide a respective pixel module capable of constituting a large area LED display system corresponding to the request.
LED pixel module 120 is provided with four pixels 122 composed of RGB three pixels respectively, a current driver device 212 having a straight output port to drive these pixels and send straight data to the following pixel module one by one, inverters 214 and 216 to transfer data rock of latch 210 and the address input of EEPROM 218 to the following pixel module and these electric source 220. Pixel cluster is constituted by connecting several pixel modules 120 with each other and furthermore, the pixel cluster is placed in every place, constituting a large area display.
Inventors:
DEVOS BRUNO
HERBERT VAN HILLE
THIELEMANS ROBBIE
PATRICK WILLEM
DEDENE NELE
HERBERT VAN HILLE
THIELEMANS ROBBIE
PATRICK WILLEM
DEDENE NELE
Application Number:
JP2004255677A
Publication Date:
March 31, 2005
Filing Date:
September 02, 2004
Export Citation:
Assignee:
BARCO NV
International Classes:
G06F3/14; G09G3/20; G09G3/32; (IPC1-7): G09G3/32; G09G3/20
Domestic Patent References:
| JP2002311881A | 2002-10-25 | |||
| JP2002055663A | 2002-02-20 | |||
| JPH01207792A | 1989-08-21 | |||
| JPH11259046A | 1999-09-24 |
Foreign References:
| US5990802A | 1999-11-23 | |||
| WO2002003365A1 | 2002-01-10 | |||
| WO2002011116A1 | 2002-02-07 |
Attorney, Agent or Firm:
Akira Kano
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