JHB240128E Datasheet, PDF (4/26 Pages) Jewel Hill Electronic – SPECIFICATIONS FOR LCD MODULE

JEWEL HILL ELECTRONIC CO.,LTD.
1. GENERAL DESCRIPTION
The JHB240128E is a 240 x 128 Dots Graphics LCD module. It has a STN panel composed of
240segments and 128 commons. The LCM can be easily accessed by micro-controller via parallel
interface.
2. FEATURES
Transmissive and negative
Display Mode
STN /Blue/module
Display Format Graphic 240 x 128 dots
Input Data Parallel data input from MPU
Multiplexing Ratio 1/128 Duty
Bias
1/12 Bias
Viewing Direction 6 O’clock
Backlight LED (White)
DC-DC
Build-in DC-DC converter for negative voltage
3. MECHANICAL SPECIFICATION
Item
Specifications
Unit
Dimensional outline
144.0 x 104.0 x 13.5(max)
mm
Resolution
240segs x 128coms
dots
View area
114.0(W) x 64.0(H)
mm
Active area
107.95(W) x 57.55(H)
mm
Dots pitch
0.45 (W)×0.45(H)
mm
Dots size
0.4(W)×0.4 (H)
mm
JHB240128E VER: 3.0
-3-
Issue date: 2013/08/01