Grandplex Development Limited

China

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IPC Class
B44C 5/08 - Leaded lights 1
G05B 15/02 - Systems controlled by a computer electric 1
G09F 9/33 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes 1
H05B 37/02 - Controlling 1
Found results for  patents

1.

MULTIMEDIA AND VIDEO DISPLAY CONTROL SYSTEM

      
Application Number CN2007070960
Publication Number 2009/052684
Status In Force
Filing Date 2007-10-25
Publication Date 2009-04-30
Owner GRANDPLEX DEVELOPMENT LIMITED (China)
Inventor Chen, Zibin

Abstract

A multimedia and video display control system comprises a PC and a display. The PC is connected with LED video panel or digital glass lens. The PC has powerful software application and abundant hardware interface. The PC may control and synchronize plenty of equipments comprising LED video panel, LED lamp group, projection video display, intelligent and conventional illuminating equipments, AV equipment, fountain and cartoon.

IPC Classes  ?

2.

DISPLAY SCREEN WITH SPECIALLY MADE GLASS

      
Application Number CN2007070961
Publication Number 2009/052685
Status In Force
Filing Date 2007-10-25
Publication Date 2009-04-30
Owner GRANDPLEX DEVELOPMENT LIMITED (China)
Inventor Lin, Weiping

Abstract

A display screen with specially made glass includes LEDs (2) and a lamp box (3). A LED array is disposed in the lamp box to form a LED panel (4). The display screen is characterized in that colored glass (1) in different forms and shapes is assembled in the front of the LED panel.

IPC Classes  ?

  • G09F 9/33 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
  • B44C 5/08 - Leaded lights