Aug 1997.

development of screen face coating solution.
(4 kinds per gain chart 0.8gaim, 1gain, 2gain, 2.5gain)

Sep 1997.

GRP SIMULATION & VR
- SPHERICAL SCREEN
- CYLINDRICAL SCREEN

Nov 1997.

development of 3-channel visual VR display system.

July 1998.

development of aluminum screen (perforated screen, sound considered)

June 1999.

development of silver metal paint (the first in the world)

June 1999.

3D cubic passive system screen

Aug 1999.

development of urethane simulation & V.R. screen

Oct 1999.

development of silver metal paint coating solution.
(for 3D cubic image projection)
- 4 kinds per gain chart. (1gain, 2gain, 2.8gain, 10gain)
- patent applied for

Nov 1999.

development of special aluminum screen.

Jan 2000.

development of CAVE display system. (4 picture CAVE system)