gp1237ai 320x32 pixel gp1212 ai 256x64 pixel gp1219ai 256x64 pixel high brightness (700-1200 cd)...
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GP1237AI 320x32 pixel
GP1212 AI 256x64 pixel
GP1219AI 256x64 pixel
• High brightness (700-1200 cd)
• Simple power supply design
• Digital dimming
New Graphic VFD with intelligent CIG controller
TW001GIN 125x85 pixel (Touch-VFD)
GP1229 AI 128x32 pixel
Display Dimensions
GP1212AI (+ TW002GINK Touch Version)
GP1219AI
GP1237AI
GP1229AI
TW001GIN (= Touch Version)
CIG Driver VFD
DR
GraphicVFD
DR
SystemCPU
Graphic ControllerBMP composition function
Controller
SystemCPU
Reduce CPU load to drive VFD ⇒ Reduce system cost
New Graphic CIG Controller Benefit
CIG Controller VFD
Simplify control software ⇒ Reduce development cost
GraphicVFD
Simple Control Command Flow Chart
BMP data is only
sent if display content
is changed
Initialization Data
BMP Data
Init data is only
sent once after
power-on
GP1229AI 128 x 32 Pixel
• display size 100 x 22 mm
• display area 58 x 14 mm
• pixel pitch 0,45 mm
• up to 24x4 char. in proportional font
• 1200cd high luminance
• intelligent CIG Controller
GP1237AI 320 x 32 Pixel
• display size 175 x 27 mm
• display area 144 x 14 mm
• pixel pitch 0,45 mm
• up to 64x4 char. in prop. font
• 700 cd luminance
• intelligent CIG Controller
GP1212AI 256 x 64 Pixel
• display area 115 x 29 mm
• display size 145 x 44 mm
• pixel pitch 0,45 mm
• up to 48x8 char. in proportional font
• 1200cd high luminance
• intelligent CIG Controller
VFD Power Supply Methods
Power Supply Solution 1: Royer circuit
Advantage: low component cost & variable input voltage possible
Disadvantage: custom designed transformer required
Power Supply Solution 2: Pulsed Filament
Advantage: only standard components / lower power requirement
Anode/Grid Voltage Pulsed Filament Voltage
Disadvantage: higher component cost & possible filament noise/EMC
Controller Driving Details
Command Details 1:
Initialize Display(fixed data)
1) Software Reset
2) Clear Memory Map
3) Oscillation Setting (default)
Command Details 2:
Initialize Display(fixed data)
4) Memory Mode Setting (default)
5) Display Area Setting (default)
6) Display Area Setting (default)
Command Details 3:
Dimming
Command Format
2nd Dimming Data
Command Details 4:
Memory MapDisplay Data Write
2nd: Memory Map X Start Position
3rd: Memory Map Y Start Position
Command Format
4th: Memory Map Display Height
5th~: BMP data
Command Details 5:
Display Position
1st Digital Window Selection
2nd Digital Window X Start Position
Command Format
3rd Digital Window Y Start Position
Command Details 6:
Display Mode Settings
Command Format
2nd Display Mode Commands
Extension of Standard GP CIG-Controller Product Line
GP1212 AI 256x64, 0.45 mm
GP1219 AI 256x64, 0.63 mm
TW001 GIN 125x85, 0.45 mm
GP1237 AI 320x32 , 0.45 mm
GP1229 AI 128x32, 0.45 mm
GP1227 AI 128x64, 0.45 mm
GP1228 AI 128x32, 0.65 mm
New PlansCurrently Available
GP12xx AI 256x32, 0.45 mm
GP12xx AI 128x32, 0.65 mm
Target: Extension of Standard GP CIG-Controller Product Line
GP1212 AI 256x64, 0.45 mm
GP1219 AI 256x64, 0.63 mm
TW001 GIN 125x85, 0.45 mm
GP1237 AI 320x32 , 0.45 mm
GP1229 AI 128x32, 0.45 mm
Currently Available
• Simple software control
• Low cost CPU required
• High brightness (up to1200 cd)
• Digital dimming
• High value efficiency
Successful because of
Key Sales Arguments:
=> Value: Low Cost Module
without DC-DC Converter
Target: Extension of Standard GP CIG-Controller Product Line
GP1212 AI 256x64, 0.45 mm US$ 13
GP1219 AI 256x64, 0.63 mm US$ 21
TW001 GIN 125x85, 0.45 mm US$ 14
GP1237 AI 320x32 , 0.45 mm US$ 12
GP1229 AI 128x32, 0.45 mm US$ 7
GP1227 AI 128x64, 0.45 mm US$ 11
GP1228 AI 128x32, 0.65 mm US$ 13
New RequestCurrently Available
GP12xx AI 256x32, 0.45 mm US$ 11
GP12xx AI 128x32, 0.65 mm US$ 9
(NF confirmed User Prices based on MOQ 5-10K & EAU 20-100K)