DID
DID(Digital Information Display) is media and services that deliver video and image-based
information using digital multimedia. We develop and sell boards for DID that can be applied to various fields
such as apartment advertisements, bulletin boards, restaurant menus, waiting room displays, and kiosks, and
support server construction and management for service operation.
Features
and Benefits
- Enables two-way communication through various contents(coupon sales, events, etc.), not just only
information delivery
- Supply of service-optimized H/W through S/W development for DID boards
- We provide a total solution for digital signage services, from DID board development to server
construction and operating system for content creation and distribution.
- High stability and reliability as it is currently applied to and operated by L carrier DID service
Applied Areas
| Installing Loation |
Target |
Specific Places |
Served Contents |
| Waiting Location |
Waiting Persons |
Apartment
elevators,
hospitals, banks,
hotels,
stadiums,
restaurants, etc. |
General
information
content
(instructions,
announcements,
etc.),
news, weather,
securities, etc. |
| Transit location |
Public
transportation
users |
Buses, taxi stops,
train stations,
subway stations,
airports, etc. |
Traffic, tourism,
and general
advertising,
news, weather,
etc. |
| Sales Location |
Purchaser |
Shopping malls,
stores,
restaurants, hair
salons, etc. |
Advertising,
business-specific features
(Restaurant
e-menu, hair
salon DID, etc.) |
DID Board
(System Structure)
Main Board
Telechips TCC8801
- Core : Cortex A8
- Speed : 400 MHz, 800 MHz
- Features : Video Encoder / Decoder, 2D/3D Graphic Engine, Overlay Mixer
- Display Interface : TFT-LCD , HDMI Output : up to 1920x1080p, Composite TV-Out, LVDS Output, MIPI DSI
Specification
| Products |
Parameter |
Description |
Remark |
| CPU |
TCC8801 |
ARM Cortex A8 |
|
| Memory / Storage |
NAND Flash |
OS & APP |
128MB |
| DDR SDRAM |
|
256MB |
| SD |
Movie, news |
2GB |
| USB |
USB OTG |
Firmware upgrade |
|
| USB Host 2.0 |
IR touch screen 또는 Camera |
|
| USB Host 1.1 |
IR touch screen |
|
| Ethernet |
Ethernet |
10/100 Ethernet Transceiver |
|
| Video output |
LVDS |
Up to 1080p |
Full HD |
| External I/F |
Speaker |
PCM Codec |
WM8750 |
| Light Guide Plate B/L PWR Control |
GPIO |
|
| Printer PWR Control |
GPIO |
|
| Printer |
RS-232 |
Thermal line printer |
| Backlight Control |
On/Off & dimming |
|
| Power Out |
LCD B/L, AD B/L |
12Vdc out |
|
| Power Supply |
DC adaptor |
12Vdc/3.5A |
|
| Demension |
Board Size (W x L) |
130mm x 115 mm |
|
Samsung Exnos3110 (S5PV210)
- Core : Cortex A8
- Speed : 800 MHz, 1 GHz
- Features : 3D Accelerator Full HD(1080P) / HW Multimedia
