JHB2004D Datasheet, PDF (4/23 Pages) Jewel Hill Electronic – The JHB2004D is a 20C x 4L Character LCD module. It has a STN panel composed of 200 segments and 16 commons. The LCM can be easily accessed by micro-controller via parallel and serise interface.

JEWEL HILL ELECTRONIC CO.,LTD.
1. GENERAL DESCRIPTION
The JHB2004D is a 20C x 4L Character LCD module. It has a STN panel composed of 200 segments
and 16 commons. The LCM can be easily accessed by micro-controller via parallel and serise
interface.
2. FEATURES
Transflective and positive
Display Mode
STN(Yellow - Green) module
Display Format Character 20C x4L
Input Data Parallel data input from MPU
Multiplexing Ratio 1/16 Duty
Bias
1/5 Bias
Viewing Direction 6 O’clock
Backlight LED（Y-G）
3. MECHANICAL SPECIFICATION
Item
Specifications
Unit
Dimensional outline
146.0(l) x 62.5(W) x 15.5max(H)
mm
Resolution
20Character x 4Line
dots
Active area
118.85(W) x 38.1(H)
mm
Char. pitch
6.0(W) x 9.65(H)
mm
Char. size
4.85(W) x 9.15(H)
mm
Dots pitch
0.98 (W)×1.15(H)
mm
Dots size
0.93(W)×1.1 (H)
mm
JHB2004D VER: 2.0
-3-
Issue date: 2009/12/02