Electronic Screen Board Configuration
Ultra Short Focus Projector
Optimum images can be expressed with all the ultra short focus projectors as they greatly reduce the shadowing and allow no contact of light on face.
Being a screen melting the special ceramics on reinforced glass, the S-board Screen offers an outstanding economic solution for eyesight protection of students and teachers with specific features preventing glaring and wavering with no image reflecting screen.
Ease of installation and maintenance services, low error rate and fast response speed employing the infrared camera allowing hand touch operation and accurate recognition of character writing with no use of exclusive pen.
S-board Screen Structure
S-board Screen is a product holding the strong surface hardness, corrosion resistance and cleanliness together with 800℃ of high temperature heat treatment applied after coating of special ceramics on the surface of reinforced glass, which is comparable to those of reinforced glass. The Ceramic Screen holds higher surface hardness in comparison with common enamel screens, expressing superior image production with uniform square patterns when projecting images with projector.
In order to use the ultra short focus projector, the diffused reflection, not regular reflection, must be employed inducing the images to viewers.
S-board Screen expresses good quality images forming uniform and regular patterns when the diffused reflection is applied.
Favorable top, down, left & right vision angles of images with excellent image brightness.
Ceramic Screen is an unique product of Hans Jungbo, which has been developed to provide the Electronic Front Board lot better than any of conventional products in across the board of performances.
Auxiliary Left/Right Board – Reinforced Glass Screen Board
New, patented special ceramic melting treatment on reinforced glass.
Applicable to use board marker w/no concern on contamination.
Applicable to produce images from projector.
Big size screen & wide 160° vision angle provided.
Excellent surface hardness, corrosion resistance & cleanliness w/special ceramic melting treatment.
Applicable to use semi-permanently thanks for strong resistance against external contamination.
HS-SB Series Product (Video Projection Screen Board)
No need to install separate auxiliary board.
Applicable to install w/no interior decoration for its same size with existing white board or black board.
Applicable to use as video projection screen.
Applicable to use as common white board using board marker pen.
The person in chargeJEONG SEON HAN
Address298 Beotkkot-ro, Geumcheon-gu, Seoul (08510)
0 / 4000
At least 10~1000 characters.