1. New Graphic VFD with intelligent CIG controller
GP1229 AI 128x32 pixel
GP1237AI 320x32 pixel
GP1212 AI x64 pixel
TW001GIN 125x85 pixel (Touch-VFD)
- As support / guideline for you domestic markets, we summarize new VFD applications which are developing recently
GP1219AI x64 pixel
High brightness ( cd)
Simple power supply design
Digital dimming

2. Display Dimensions GP1237AI TW001GIN (= Touch Version)
GP1212AI (+ TW002GINK Touch Version)
GP1219AI
- As support / guideline for you domestic markets, we summarize new VFD applications which are developing recently
GP1229AI

3. New Graphic CIG Controller Benefit
CIG Driver VFD
CIG Controller VFD Ｄ R Ｄ R
Graphic
VFD
Graphic
VFD
Controller
Graphic Controller
BMP composition function
System
CPU
System
CPU
Reduce CPU load to drive VFD ⇒ Reduce system cost
Simplify control software ⇒ Reduce development cost

4. Simple Control Command Flow Chart
Init data is only
sent once after
power-on
Initialization Data
BMP data is only
sent if display content
is changed
BMP Data

5. 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

6. 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

7. 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

8. VFD Power Supply Methods

9. Power Supply Solution 1: Royer circuit
Advantage: low component cost & variable input voltage possible
Disadvantage: custom designed transformer required

10. Power Supply Solution 2: Pulsed Filament
Anode/Grid Voltage
Pulsed Filament Voltage
Advantage: only standard components / lower power requirement
Disadvantage: higher component cost & possible filament noise/EMC

11. Controller Driving Details

12. Command Details 1: Initialize Display (fixed data) 1) Software Reset
2) Clear Memory Map
3) Oscillation Setting (default)

13. Command Details 2: Initialize Display (fixed data)
4) Memory Mode Setting (default)
5) Display Area Setting (default)
6) Display Area Setting (default)

14. Command
Details 3:
Dimming
2nd Dimming Data
Command Format

15. Command Details 4: Memory Map Display Data Write
2nd: Memory Map X Start Position
3rd: Memory Map Y Start Position
4th: Memory Map Display Height
Command Format
5th~: BMP data

16. Command Details 5: Display Position 1st Digital Window Selection
2nd Digital Window X Start Position
3rd Digital Window Y Start Position
Command Format

17. Command Details 6: Display Mode Settings 2nd Display Mode Commands
Command Format

18. Extension of Standard GP CIG-Controller Product Line
Currently Available
New Plans
GP1219 AI 256x64, 0.63 mm
GP1228 AI 128x32, 0.65 mm
GP1212 AI 256x64, 0.45 mm
GP1227 AI 128x64, 0.45 mm
GP1237 AI 320x32 , 0.45 mm
GP12xx AI 256x32, 0.45 mm
TW001 GIN 125x85, 0.45 mm
GP12xx AI 128x32, 0.65 mm
GP1229 AI 128x32, 0.45 mm

19. Target: Extension of Standard GP CIG-Controller Product Line
Currently Available
GP1219 AI 256x64, 0.63 mm
Successful because of
Key Sales Arguments:
GP1212 AI 256x64, 0.45 mm
Simple software control
Low cost CPU required
High brightness (up to1200 cd)
Digital dimming
High value efficiency
GP1237 AI 320x32 , 0.45 mm
TW001 GIN 125x85, 0.45 mm
=> Value: Low Cost Module
without DC-DC Converter
GP1229 AI 128x32, 0.45 mm

20. Target: Extension of Standard GP CIG-Controller Product Line
Currently Available
New Request
GP1219 AI 256x64, 0.63 mm US$ 21
GP1228 AI 128x32, 0.65 mm US$ 13
GP1212 AI 256x64, 0.45 mm US$ 13
GP1227 AI 128x64, 0.45 mm US$ 11
GP1237 AI 320x32 , 0.45 mm US$ 12
GP12xx AI 256x32, 0.45 mm US$ 11
TW001 GIN 125x85, 0.45 mm US$ 14
GP12xx AI 128x32, 0.65 mm US$ 9
GP1229 AI 128x32, 0.45 mm US$ 7
(NF confirmed User Prices based on MOQ 5-10K & EAU K)